Earthquakes 2011
Trembling Underground in the Philippines
Earthquakes 2011
The Philippines are within the "Pacific Ring of Fire". Three tectonic plates meet in the Philippines' underground.
The movements of these 3 tectonic plates are the reason for the very frequent earthquakes in the Philippines.
We count 9 to 18 earthquakes per day. Most of them are weak and nobody feels them.
But zero to three times per year a strong to devastating earthquake shakes our islands. The last extreme earthquake happened on October 15, 2013 in Bohol. This magnitude 7.2 earthquake and the more than 300 aftershocks destroyed many houses, churches, roads and bridges.
The interactive map shows all the earthquakes of this year up to two weeks ago. Unfortunately the data provided by Phivolcs is often of bad quality. We have to verify every record and apply corrections.
You may zoom-in the map to see where precisely the center of an earthquake has been. Move the pointer over an earthquake circle to retrieve detail information.
Past years:
Philippines Earthquakes 2011Philippines Earthquakes 2012
Philippines Earthquakes 2013
Philippines Earthquakes 2014
Philippines Earthquakes 2015
Philippines Earthquakes 2016
Philippines Earthquakes 2017
Philippines Earthquakes 2018
Philippines Earthquakes 2019
If you relocate or plan to build a house, check also the older or newer maps. They show you the long term seismic activity in your future place.
The safest place in the Philippines is the island of Palawan!
Strongest Quakes 2011
This map shows the ten strongest earthquakes inside PAR, the Philippines Area of Responsibility.
The diameter of the circles show approximatively the region where the earthquake could be felt.
Data is provided by PHIVOLCS.
Magnitude ≥ 6
6 > Magnitude ≥ 4
Magnitude < 4
| 356 km S 42° E of Jolo (Sulu) |
| Date: 2011-02-10 | Hour:22:39 | Magn:6.6 | Depth:572km |
| 281 km S 46° E of Jolo (Sulu) |
| Date: 2011-02-10 | Hour:22:42 | Magn:6.3 | Depth:515km |
| 83 km S 49° W of Cauayan (Negros Occidental) |
| Date: 2011-07-12 | Hour:04:47 | Magn:6.2 | Depth:4km |
| 122km N 39° E of Laoag City |
| Date: 2011-03-20 | Hour:16:26 | Magn:6.1 | Depth:39km |
| 140 km S 90° W of Palauig (Zambales) |
| Date: 2011-11-30 | Hour:08:26 | Magn:6.0 | Depth:16km |
| 35 km S 29° W of Iba (Zambales) |
| Date: 2011-07-26 | Hour:01:15 | Magn:5.9 | Depth:30km |
| 42 km N 13° E of Mamburao (Occ. Mindoro) |
| Date: 2011-05-23 | Hour:00:42 | Magn:5.8 | Depth:117km |
| 119 km N 57° W of Basco (Batanes) |
| Date: 2011-02-15 | Hour:15:18 | Magn:5.7 | Depth:63km |
| 054 km S 57° E of Surigao City |
| Date: 2011-03-03 | Hour:23:11 | Magn:5.7 | Depth:3km |
| 12 km N 89° E of Lubang (Lubang Island) |
| Date: 2011-03-21 | Hour:18:37 | Magn:5.7 | Depth:74km |
Since January 1st, 2011 we counted 814 earthquakes in the Philippines
647 quakes were weak (Magnitude less than 4), 162 quakes were medium (Magnitude between 4 an 6), 5 quakes were strong (Magnitude greater than 6).Average number of earthquakes per day is: 2 - Average magnitude is: 3.4 - Average depth is: 46 km
| Date | Time | Latitude | Longitude | Magnitude | Depth (km) | Location |
| 2011-12-31 | 20:39 | 13.83 | 121.04 | 3.2 | 54 | 8 km N 11° W of Batangas City |
| 2011-12-31 | 18:43 | 16.81 | 119.77 | 2.8 | 17 | 64 km N 71° W of San Fernando (La Union) |
| 2011-12-29 | 20:47 | 8.06 | 122.70 | 3.6 | 1 | 6 km N 43° E of Tampilisan (Zamboangan del Norte) |
| 2011-12-29 | 02:16 | 12.03 | 126.04 | 3.5 | 4 | 82 km N 56° E of Borongan (Eastern Samar) |
| 2011-12-29 | 01:39 | 13.69 | 120.56 | 3.1 | 92 | 17 km S 26° W of Calatagan (Batangas) |
| 2011-12-29 | 00:27 | 7.11 | 127.07 | 4.3 | 52 | 60 km S 79° W of Manay (Davao Oriental) |
| 2011-12-28 | 09:23 | 9.62 | 122.31 | 2.6 | 33 | 22 km N 71° W of Hinoba-an (Negros Occidental) |
| 2011-12-28 | 00:42 | 13.65 | 120.55 | 2.8 | 107 | 47 km N 6° W of Mamburao (Occidental Mindoro) |
| 2011-12-27 | 12:22 | 14.43 | 121.55 | 2.0 | 1 | 8 km N 57° E of Pakil (Laguna) |
| 2011-12-27 | 04:34 | 9.45 | 126.28 | 5.1 | 6 | 40 km N 11° E of Tandag (Surigao del Sur) |
| 2011-12-25 | 08:07 | 6.62 | 126.43 | 4.1 | 25 | 43 km S 35° E of Mati (Davao Oriental) |
| 2011-12-24 | 07:11 | 9.37 | 126.29 | 3.6 | 11 | 29 km N 60° E of Lanuza (Surigao Sur) |
| 2011-12-23 | 12:27 | 13.10 | 120.30 | 5.4 | 24 | 35 km S 67° W of Mamburao (Occidental Mindoro) |
| 2011-12-23 | 04:43 | 13.43 | 122.29 | 3.1 | 29 | 50 km S 88° E of Boac (Marinduque) |
| 2011-12-23 | 01:26 | 14.25 | 121.46 | 3.1 | 19 | 7 km S 54° E of Santa Cruz (Laguna) |
| 2011-12-22 | 22:22 | 9.88 | 122.06 | 3.1 | 16 | 41 km N 70° W of Sipalay City (Negros Occidental) |
| 2011-12-22 | 21:52 | 14.25 | 121.38 | 2.4 | 1 | 6 km S 46° W of Sta. Cruz (Laguna) |
| 2011-12-22 | 12:35 | 13.61 | 120.68 | 2.6 | 109 | 18 km N 16° W of Abra de Ilog (Occidental Mindoro) |
| 2011-12-22 | 11:57 | 13.45 | 122.30 | 3.1 | 32 | 28 km N 59° E of Torrijos (Marinduque) |
| 2011-12-22 | 11:55 | 13.37 | 122.28 | 3.0 | 29 | 22 km N 77° E of Torrijos (Marinduque) |
| 2011-12-21 | 09:16 | 13.39 | 122.26 | 3.0 | 23 | 21 km N 70° E of Torrijos (Marinduque) |
| 2011-12-21 | 09:15 | 13.32 | 122.30 | 3.1 | 5 | 24 km N 90° E of Torrijos (Marinduque) |
| 2011-12-21 | 07:07 | 13.41 | 122.35 | 3.0 | 26 | 20 km S 6° E of Catanauan (Quezon) |
| 2011-12-21 | 03:19 | 13.54 | 122.33 | 3.2 | 26 | 6 km S 0° of Catanauan (Quezon) |
| 2011-12-20 | 11:34 | 13.28 | 122.41 | 3.7 | 2 | 14 km S 58° W of San Francisco (Quezon) |
| 2011-12-19 | 18:45 | 7.59 | 127.50 | 4.5 | 80 | 161 km N 63° E of Mati (Davao Oriental) |
| 2011-12-19 | 03:31 | 5.83 | 126.89 | 3.4 | 37 | 143 km S 32° E of Mati (Davao Oriental) |
| 2011-12-19 | 00:24 | 6.68 | 123.56 | 3.5 | 593 | 92 km S 51° W of Cotabato City |
| 2011-12-18 | 23:48 | 12.85 | 123.40 | 3.1 | 18 | 17 km S 71° E of Claveria (Masbate) |
| 2011-12-18 | 13:16 | 8.65 | 122.01 | 3.7 | 131 | 131 km S 20° W of Sipalay (Negros Occidental) |
| 2011-12-16 | 18:32 | 13.13 | 119.75 | 2.5 | 35 | 94 km S 84° W of Mamburao (Occidental Mindoro) |
| 2011-12-16 | 07:44 | 9.04 | 126.43 | 2.8 | 32 | 24 km S 78° E of Tandag (Surigao del Sur) |
| 2011-12-15 | 23:41 | 9.88 | 122.10 | 2.9 | 15 | 37 km N 69° W of Sipalay (Negros Occidental) |
| 2011-12-14 | 11:29 | 10.89 | 122.3 | 3.3 | 18 | 27 km S 86° W of Iloilo City |
| 2011-12-14 | 05:14 | 12.86 | 12.91 | 3.0 | 16 | 31 km S 13° W of San Pascual (Masbate) |
| 2011-12-13 | 15:04 | 13.46 | 120.20 | 2.8 | 33 | 29 km N 81° W of Paluan (Occidental Mindoro) |
| 2011-12-12 | 19:47 | 13.41 | 121.85 | 3.0 | 26 | 4 km S 22° E of Boac (Marinduque) |
| 2011-12-12 | 04:30 | 13.54 | 120.63 | 3.6 | 12 | 15 km N 49° W of Abra de Ilog (Occidental Mindoro) |
| 2011-12-12 | 01:39 | 10.51 | 126.21 | 2.5 | 11 | 56 km N 15° E of Burgos (Surigao del Norte) |
| 2011-12-12 | 01:12 | 10.46 | 125.95 | 3.8 | 30 | 43 km N 75° E of Loreto (Dinagat Island) |
| 2011-12-12 | 00:08 | 10.55 | 126.03 | 3.8 | 43 | 54 km N 68° E of Loreto (Dinagat Island) |
| 2011-12-11 | 00:52 | 11.11 | 126.28 | 4.0 | 1 | 63 km N 89° E of Mercedes (Eastern Samar) |
| 2011-12-11 | 00:46 | 12.76 | 125.45 | 3.0 | 15 | 94 km N 72° E of Catarman (Northern Samar) |
| 2011-12-10 | 19:39 | 11.13 | 126.37 | 4.1 | 23 | 73 km N 87° E of Mercedes (Eastern Samar) |
| 2011-12-10 | 18:56 | 11.15 | 126.30 | 4.6 | 17 | 65 km N 85° E of Mercedes (Eastern Samar) |
| 2011-12-10 | 17:51 | 11.27 | 126.36 | 4.6 | 22 | 74 km N 75° E of Mercedes (Eastern Samar) |
| 2011-12-10 | 01:05 | 11.83 | 12552 | 2.8 | 25 | 26 km N 21° E of Borongan (Eastern Samar) |
| 2011-12-09 | 23:19 | 15.48 | 119.21 | 3.6 | 24 | 77 km N 87° W of Palauig (Zambales) |
| 2011-12-09 | 21:33 | 10.25 | 125.17 | 2.3 | 32 | 4 km S 50° E of St. Bernard (Southern Leyte) |
| 2011-12-09 | 18:02 | 13.70 | 120.46 | 4.0 | 89 | 30 km S 85° E of Looc (Occidental Mindoro) |
| 2011-12-09 | 14:39 | 12.68 | 120.74 | 3.2 | 22 | 17 km S 10° W of Sablayan (Occidental Mindoro) |
| 2011-12-08 | 23:31 | 18.43 | 121.03 | 3.5 | 17 | 55 km N 62° E of Laoag City |
| 2011-12-08 | 21:48 | 12:30 | 125.99 | 3.6 | 22 | 99 km N 39° E of Borongan (Eastern Samar) |
| 2011-12-07 | 19:57 | 18.06 | 120.39 | 4.2 | 28 | 10 km N 65° W of Currimao (Ilocos Norte) |
| 2011-12-07 | 03:31 | 11.46 | 124.46 | 4.7 | 13 | 1 km S 58° W of Naval (Biliran) |
| 2011-12-06 | 21:34 | 15.76 | 119.02 | 3.7 | 4 | 104 km N 70° W of Palauig (Zambales) |
| 2011-12-06 | 04:11 | 9.33 | 125.60 | 3.9 | 0 | 43 km N 08° E of Butuan City |
| 2011-12-06 | 03:09 | 5.38 | 126.65 | 4.3 | 41 | 179 km S 16° E of Mati (Davao Oriental) |
| 2011-12-06 | 01:11 | 4.66 | 12.11 | 4.2 | 281 | 162 km S 02° W of General Santos City |
| 2011-12-06 | 01:01 | 16.37 | 121.05 | 3.3 | 54 | 17 km S 41° W of Bayombong (Nueva Vizcaya) |
| 2011-12-04 | 20:23 | 12.34 | 120.84 | 2.9 | 28 | 19 km S 50° W of Rizal (Occidental Mindoro) |
| 2011-12-04 | 07:40 | 13.84 | 120.33 | 2.0 | 79 | 15 km N 36° E of Looc (Occidental Mindoro) |
| 2011-12-04 | 06:10 | 16.31 | 119.86 | 3.2 | 23 | 9 km S 20° W of Bolinao (Pangasinan) |
| 2011-12-04 | 05:41 | 19.22 | 121.15 | 4.8 | 15 | 35 km S 78° W of Calayan (Cagayan) |
| 2011-12-03 | 14:35 | 15.51 | 118.97 | 3.1 | 30 | 104 km N 85° W of Palauig (Zambales) |
| 2011-12-02 | 23:47 | 9.71 | 126.15 | 2.7 | 3 | 7 km S 3° W of General Luna (Surigao del Norte) |
| 2011-12-02 | 20:48 | 12.73 | 125.02 | 1.8 | 015 | 17 km N 3° E of Laoang (Northern Samar) |
| 2011-12-02 | 08:25 | 15.27 | 121.21 | 2.9 | 33 | 35 km S 21° E of Palayan City |
| 2011-12-02 | 05:59 | 12.38 | 125.81 | 3.1 | 29 | 40 km N 57° E of San Policarpo (Eastern Samar) |
| 2011-12-02 | 04:40 | 10.41 | 126.42 | 3.6 | 1 | 57 km N 42° E of Burgos (Siargao Island) |
| 2011-12-02 | 03:31 | 13.67 | 124.12 | 3.1 | 19 | 15 km N 51° W of Virac (Catanduanes) |
| 2011-12-02 | 02:25 | 11.96 | 121.52 | 2.8 | 19 | 4 km N 43° W of Caluya (Antique) |
| 2011-12-02 | 00:11 | 10.46 | 126.13 | 3.1 | 26 | 49 km N 7° E of Burgos (Siargao Island) |
| 2011-12-01 | 23:04 | 10.38 | 126.09 | 3.2 | 4 | 39 km N 3° E of Burgos (Siargao Island) |
| 2011-12-01 | 22:31 | 15.30 | 119.61 | 3.4 | 20 | 35 km S 66° W of Palauig (Zambales) |
| 2011-12-01 | 22:14 | 17.66 | 120.04 | 3.2 | 8 | 36 km N 79° W of San Vicente (Ilocos Sur) |
| 2011-12-01 | 19:15 | 15.53 | 118.73 | 3.3 | 25 | 130 km N 85° W of Palauig (Zambales) |
| 2011-12-01 | 13:20 | 12.87 | 124.98 | 3.9 | 7 | 33 km N 07° W of Laoang (Northern Samar) |
| 2011-12-01 | 07:21 | 10.32 | 126.05 | 3.4 | 87 | 033 km N 4° W of Burgos (Siargao Island) |
| 2011-12-01 | 04:44 | 15.52 | 119.06 | 3.8 | 22 | 94 km N 85° W of Palauig (Zambales) |
| 2011-12-01 | 03:53 | 18.26 | 121.00 | 2.3 | 26 | 16 km N 65° E of Carasi (Ilocos Norte) |
| 2011-12-01 | 03:50 | 15.42 | 118.92 | 2.7 | 23 | 109 km S 89° W of Palauig (Zambales) |
| 2011-12-01 | 00:45 | 15.50 | 119.33 | 3.2 | 25 | 63 km N 83° W of Palauig (Zambales) |
| 2011-12-01 | 00:37 | 13.46 | 120.79 | 1.9 | 15 | 19 km S 76° W of Puerto Galera (Oriental Mindoro) |
| 2011-11-30 | 22:59 | 15.53 | 119.23 | 3.1 | 14 | 75 km N 82° W of Palauig (Zambales) |
| 2011-11-30 | 22:26 | 15.52 | 119.10 | 4.5 | 16 | 90 km N 84° W of Palauig (Zambales) |
| 2011-11-30 | 21:59 | 15.48 | 119.22 | 4.4 | 27 | 75 km N 86° W of Palauig (Zambales) |
| 2011-11-30 | 19:36 | 15.41 | 119.01 | 3.8 | 26 | 99 km S 88° W of Palauig (Zambales) |
| 2011-11-30 | 18:36 | 15.62 | 119.23 | 2.4 | 83 | 78 km N 75° W of Palauig (Zambales) |
| 2011-11-30 | 16:37 | 15.40 | 119.02 | 3.5 | 22 | 98 km S 88° W of Palauig (Zambales) |
| 2011-11-30 | 13:32 | 15.47 | 118.96 | 4.2 | 25 | 105 km N 88° W of Palauig (Zambales) |
| 2011-11-30 | 13:12 | 15.68 | 118.95 | 1.8 | 13 | 106 km S 63° W of Agno (Pangasinan) |
| 2011-11-30 | 09:27 | 15.41 | 119.09 | 3.8 | 30 | 90 km N 88° W of Palauig (Zambales) |
| 2011-11-30 | 09:07 | 15.56 | 118.98 | 2.9 | 18 | 103 km N 82° W of Palauig (Zambales) |
| 2011-11-30 | 08:41 | 15.50 | 119.06 | 3.1 | 18 | 94 km N 85° W of Palauig (Zambales) |
| 2011-11-30 | 08:26 | 15.43 | 119.06 | 6.0 | 16 | 140 km S 90° W of Palauig (Zambales) |
| 2011-11-30 | 06:53 | 10.36 | 126.71 | 3.6 | 24 | 126km S 90° E of Loreto (Dinagat Island) |
| 2011-11-30 | 06:32 | 10.38 | 126.27 | 4.5 | 28 | 76km N 89° E of Loreto (Dinagat Island) |
| 2011-11-30 | 06:29 | 10.15 | 126.20 | 2.6 | 161 | 20km N 44° E of Burgos (Surigao del Norte) |
| 2011-11-29 | 21:40 | 16.06 | 120.74 | 2.2 | 74 | 3 km S 55° W of San Nicolas (Pangasinan) |
| 2011-11-29 | 16:29 | 14.04 | 119.22 | 4.8 | 33 | 102 km N 79° W of Lubang (Occidental Mindoro) |
| 2011-11-29 | 13:35 | 17.47 | 119.68 | 3.2 | 49 | 76 km S 81° W of Santa Catalina (Ilocos Sur) |
| 2011-11-29 | 05:43 | 9.90 | 125.94 | 3.3 | 25 | 4 km N 41° W of Del Carmen (Siargao Island) |
| 2011-11-28 | 13:19 | 11.90 | 125.40 | 2.3 | 36 | 32 km N 7° W of Borongan (E. Samar) |
| 2011-11-27 | 09:19 | 9.06 | 126.22 | 3.2 | 21 | 3 km S 49° E of Tandag (Surigao del Sur) |
| 2011-11-27 | 06:37 | 7.79 | 125.05 | 3.6 | 1 | 14 km S 21° W of Valencia City (Bukidnon) |
| 2011-11-26 | 10:21 | 12.41 | 125.04 | 3.3 | 18 | 1 km N 82° W of Catubig (Northern Samar) |
| 2011-11-26 | 04:39 | 13.24 | 124.43 | 2.1 | 19 | 44 km S 44° E of Virac (Catanduanes) |
| 2011-11-26 | 04:35 | 13.33 | 124.60 | 2.8 | 26 | 50 km S 55° E of Virac (Catanduanes) |
| 2011-11-25 | 14:46 | 14.10 | 123.66 | 3.7 | 21 | 24 km N 10° W of Garchitorena (Camarines Sur) |
| 2011-11-25 | 05:58 | 10.95 | 122.22 | 2.2 | 25 | 40 km N 57° E of San Jose De Buenavista (Antique) |
| 2011-11-25 | 05:42 | 11.13 | 122.11 | 3.8 | 33 | 10 km N 25° E of Bugasong (Antique) |
| 2011-11-25 | 00:10 | 13.59 | 120.66 | 3.2 | 113 | 17 km N 28° W of Abra de Ilog (Occidentral Mindoro) |
| 2011-11-23 | 15:23 | 8.99 | 126.30 | 4.2 | 20 | 15 km S 41° E of Tandag (Surigao del Sur) |
| 2011-11-23 | 07:29 | 10.46 | 126.09 | 3.9 | 21 | 58 km N 79° E of Loreto (Dinagat Island) |
| 2011-11-23 | 02:34 | 6.12 | 126.26 | 3.4 | 45 | 62 km S 19° E of Governor Generoso(Davao Oriental) |
| 2011-11-22 | 22:17 | 13.51 | 120.00 | 2.8 | 11 | 36 km S 50° W of Looc (Occidental Mindoro) |
| 2011-11-22 | 18:20 | 13.67 | 120.55 | 2.5 | 94 | 19 km S 28° W of Calatagan (Batangas) |
| 2011-11-22 | 12:07 | 6.87 | 125.57 | 2.5 | 29 | 22 km S 11° W of Davao (Davao Del Sur) |
| 2011-11-22 | 09:46 | 13.61 | 120.18 | 2.6 | 34 | 14 km S 30° W of Looc (Occidental Mindoro) |
| 2011-11-21 | 10:46 | 5.80 | 125.43 | 3.3 | 189 | 45 km S 40° E of General Santos City |
| 2011-11-19 | 19:02 | 13.27 | 120.16 | 2.5 | 33 | 51 km S 11° W of Looc Lubang Island (Occidental Mindoro) |
| 2011-11-19 | 12:45 | 9.43 | 121.98 | 3.2 | 47 | 59 km S 53° W of Sipalay City (Negros Occidental) |
| 2011-11-18 | 22:50 | 9.23 | 125.65 | 2.9 | 4 | 33 km N 21° E of Butuan (Agusan del Sur) |
| 2011-11-18 | 22:36 | 5.65 | 126.32 | 3.9 | 15 | 145 km S 4° E of Mati (Davao Oriental) |
| 2011-11-18 | 11:16 | 7.22 | 125.82 | 3.6 | 57 | 11 km N 51° W of Pantukan (Davao Norte) |
| 2011-11-18 | 10:22 | 6.63 | 126.30 | 3.5 | 43 | 37 km S 15° E of Mati (Davao Oriental) |
| 2011-11-18 | 10:21 | 5.34 | 125.87 | 3.6 | 14 | 116 km S 42° E of General Santos City |
| 2011-11-18 | 09:06 | 13.81 | 120.74 | 2.7 | 137 | 12 km S 81° E of Calatagan (Batangas) |
| 2011-11-18 | 06:44 | 13.65 | 120.14 | 3.8 | 20 | 15 km S 62° W of Looc (Occidental Mindoro) |
| 2011-11-17 | 21:29 | 12.78 | 123.54 | 2.9 | 19 | 15 km S 22° W of Donsol (Sorsogon) |
| 2011-11-17 | 12:36 | 15.53 | 119.79 | 2.5 | 41 | 16 km N 49° W of Palauig (Zambales) |
| 2011-11-17 | 12:19 | 18.33 | 120.99 | 3.2 | 25 | 41 km N 32° W of Kabugao (Apayao) |
| 2011-11-17 | 06:04 | 14.35 | 119.19 | 3.2 | 32 | 117 km N 62° W of Lubang (Occidental Mindoro) |
| 2011-11-16 | 23:02 | 12.34 | 121.94 | 2.2 | 31 | 7 km S 32° W of Odiongan (Romblon) |
| 2011-11-16 | 20:26 | 11.30 | 122.06 | 3.0 | 56 | 13 km S 3° E of Culasi (Antique) |
| 2011-11-16 | 15:07 | 9.57 | 125.83 | 2.1 | 25 | 43km S 59° E of Surigao City |
| 2011-11-16 | 10:50 | 18.57 | 120.87 | 3.7 | 18 | 25 km S 78° W of Claveria (Cagayan) |
| 2011-11-16 | 10:48 | 12.25 | 123.02 | 3.2 | 120 | 39 km S 70° E of Cajidiocan (Romblon) |
| 2011-11-15 | 10:58 | 12.76 | 121.82 | 2.3 | 29 | 20 km S 32° E of Concepcion (Romblon) |
| 2011-11-15 | 08:06 | 10.55 | 121.92 | 3.5 | 2 | 4km N 37° W of Dao (Antique) |
| 2011-11-14 | 14:38 | 9.61 | 125.84 | 2.6 | 152 | 42 km S 65° E of Surigao City |
| 2011-11-14 | 03:15 | 15.52 | 119.12 | 3.3 | 17 | 87 km N 84° W of Palauig (Zambales) |
| 2011-11-14 | 03:13 | 13.69 | 119.81 | 3.4 | 31 | 39 km S 62° W of Lubang (Occidental Mindoro) |
| 2011-11-14 | 03:03 | 19.87 | 121.20 | 3.6 | 115 | 73 km N 24° W of Calayan (Cagayan) |
| 2011-11-13 | 15:19 | 18.41 | 120.83 | 3.2 | 20 | 10 km S 57° W of Adams (Ilocos Norte) |
| 2011-11-12 | 09:39 | 19.61 | 121.51 | 2.7 | 1 | 39 km N 6° E of Calayan (Cagayan) |
| 2011-11-12 | 06:47 | 17.54 | 121.28 | 2.5 | 29 | 21 km N 79° W of Tabuk (Kalinga - Apayao) |
| 2011-11-11 | 11:29 | 14.34 | 120.33 | 2.5 | 27 | 20 km S 59° W of Mariveles (Bataan) |
| 2011-11-11 | 05:29 | 18.18 | 122.48 | 3.2 | 33 | 73 km S 80° E of Buguey (Cagayan) |
| 2011-11-11 | 00:52 | 10.23 | 126.42 | 3.1 | 44 | 57 km N 30° E of General Luna (Siargao) |
| 2011-11-10 | 03:16 | 16.36 | 119.92 | 2.4 | 90 | 4 km S 35° E of Bolinao (Pangasinan) |
| 2011-11-10 | 01:58 | 14.26 | 124.22 | 3.4 | 23 | 32 km N 44° E of Pandan (Catanduanes) |
| 2011-11-10 | 01:01 | 13.72 | 120.14 | 1.8 | 36 | 12 km S 87° W of Looc (Lubang) |
| 2011-11-10 | 00:29 | 13.97 | 120.40 | 3.0 | 95 | 28 km S 66° W of Nasugbu (Batangas) |
| 2011-11-10 | 00:22 | 8.04 | 124.94 | 3.5 | 1 | 26 km S 51° W of Malaybalay (Bukidnon) |
| 2011-11-10 | 00:11 | 14.97 | 121.97 | 2.6 | 3 | 28 km N 08° W of Polillo (Polillo) |
| 2011-11-09 | 16:00 | 8.98 | 126.05 | 3.8 | 23 | 19 km S 54° W of Tandag (Surigao del Sur) |
| 2011-11-09 | 09:00 | 11.49 | 124.55 | 2.5 | 4 | 9 km S 21° W of Caibiran (Biliran) |
| 2011-11-08 | 19:15 | 11.04 | 122.76 | 3.4 | 29 | 15 km S 61° E of Passi (Iloilo) |
| 2011-11-08 | 09:46 | 8.51 | 123.12 | 2.2 | 34 | 19 km S 86° W of Katipunan (Misamis Oriental) |
| 2011-11-07 | 17:43 | 7.90 | 125.00 | 5.2 | 1 | 32 km S 23° W of Malaybalay (Bukidnon) |
| 2011-11-07 | 13:16 | 12.34 | 125.01 | 2.3 | 29 | 45 km S 67° E of Catarman (Northern Samar) |
| 2011-11-07 | 06:18 | 9.78 | 122.11 | 3.1 | 19 | 33 km N 84° W of Sipalay City (Negros Occ.) |
| 2011-11-07 | 05:10 | 9.91 | 125.35 | 2.3 | 20 | 22 km N 46° W of Surigao City |
| 2011-11-06 | 23:04 | 9.93 | 126.24 | 3.8 | 18 | 85 km N 78° E of Surigao City |
| 2011-11-06 | 21:24 | 16.35 | 120.36 | 2.9 | 34 | 16 km S 63° W of Baguio City |
| 2011-11-06 | 07:27 | 6.65 | 124.12 | 5.1 | 588 | 58 km S 43° W of Dulawan (Cotabato |
| 2011-11-06 | 02:26 | 7.92 | 125.02 | 3.6 | 1 | 26 km S 14° W of Malaybalay (Bukidnon) |
| 2011-11-05 | 17:57 | 8.80 | 126.31 | 3.7 | 3 | 30 km N 52° E of Lianga (Surigao del Sur) |
| 2011-11-04 | 21:33 | 12.84 | 123.07 | 2.9 | 29 | 34 km S 17° E of S. Pascual (Burias Island) |
| 2011-11-04 | 13:51 | 6.38 | 126.39 | 2.8 | 31 | 65 km S 18° E of Mati (Davao Oriental) |
| 2011-11-04 | 09:17 | 18.40 | 121.11 | 3.5 | 19 | 22 km S 49° W of Sanchez Mira (Cagayan) |
| 2011-11-02 | 20:06 | 19.38 | 120.19 | 2.9 | 23 | 138 km N 19° W of Laoag City |
| 2011-11-01 | 19:22 | 10.08 | 126.14 | 3.0 | 14 | 32 km N 03° W of General Luna(Siargao) |
| 2011-10-31 | 03:29 | 13.68 | 121.71 | 2.6 | 20 | 28 km S 23° E of Lucena City |
| 2011-10-30 | 23:36 | 16.06 | 119.92 | 3.3 | 33 | 12 km S 31° W of Alaminos (Pangasinan) |
| 2011-10-30 | 19:42 | 18.91 | 120.87 | 3.2 | 29 | 85 km N 21° E of Laoag City |
| 2011-10-30 | 18:33 | 13.08 | 121.24 | 2.3 | 35 | 38 km S 10° E of Calapan (Oriental Mindoro) |
| 2011-10-30 | 16:54 | 7.70 | 124.54 | 3.0 | 19 | 67 km N 34° E of Cotabato City |
| 2011-10-30 | 13:09 | 4.94 | 125.34 | 3.8 | 172 | 131 km S 08° E of General Santos City |
| 2011-10-30 | 09:08 | 12.41 | 120.87 | 3.7 | 9 | 48 km S 13° E of Sablayan (Occ. Mindoro) |
| 2011-10-29 | 21:38 | 13.70 | 120.40 | 2.8 | 34 | 17 km S 80° E of Looc (Lubang) |
| 2011-10-29 | 15:32 | 13.73 | 120.47 | 2.6 | 94 | 24 km N 89° E of Looc (Lubang) |
| 2011-10-29 | 10:46 | 9.23 | 125.60 | 3.2 | 2 | 32 km N 11° E of Butuan City |
| 2011-10-26 | 18:44 | 20.88 | 121.78 | 4.2 | 33 | 12 km N 37° W of Itbayat (Batanes) |
| 2011-10-26 | 18:28 | 7.28 | 121.94 | 3.7 | 7 | 39 km N 23° W of Zamboanga City |
| 2011-10-26 | 03:45 | 13.09 | 121.22 | 3.3 | 22 | 36 km S 7° E of Calapan (Oriental Mindoro) |
| 2011-10-26 | 03:35 | 10.36 | 126.64 | 3.7 | 14 | 83 km N 40° E of Gen. Luna (Siargao Island) |
| 2011-10-25 | 23:11 | 6.23 | 126.00 | 3.5 | 98 | 84 km S 17° W of Mati (Davao Oriental) |
| 2011-10-25 | 22:12 | 10.25 | 125.12 | 3.0 | 27 | 6 km S 79° W of Cabalian (Southern Leyte) |
| 2011-10-24 | 06:02 | 10.02 | 126.35 | 2.8 | 1 | 33 km N 40° E of General Luna (Siargao) |
| 2011-10-24 | 01:31 | 9.71 | 125.65 | 2.4 | 8 | 8 km N 43° E of Placer (Surigao del Norte) |
| 2011-10-23 | 23:36 | 15.35 | 119.89 | 3.3 | 18 | 9 km N 78° W of Iba (Zambales) |
| 2011-10-22 | 15:36 | 9.99 | 122.20 | 3.5 | 73 | 34 km N 40° W of Sipalay City (Negros Occ.) |
| 2011-10-22 | 12:03 | 19.70 | 121.73 | 3.4 | 44 | 86 km S 17° W of Basco (Batanes) |
| 2011-10-22 | 05:28 | 10.03 | 122.04 | 1.9 | 15 | 151 km N 56° W of Sipalay City (Negros Occ.) |
| 2011-10-22 | 01:29 | 17.77 | 121.29 | 3.4 | 5 | 10 km S 38° W of Rizal (Cagayan) |
| 2011-10-21 | 22:16 | 17.64 | 122.76 | 3.3 | 46 | 73 km N 29° E of  Palanan (Isabela) |
| 2011-10-21 | 20:15 | 21.08 | 122.36 | 3.3 | 28 | 65 km N 61° E of Itbayat (Batanes) |
| 2011-10-21 | 20:13 | 9.92 | 122.28 | 2.7 | 89 | 23 km N 37° W of Sipalay (Negros Occ.) |
| 2011-10-21 | 10:40 | 9.48 | 122.35 | 2.8 | 15 | 31 km S 12° E of Sipalay (Negros Occ.) |
| 2011-10-20 | 09:38 | 13.65 | 120.56 | 2.4 | 85 | 28 km N 21° E of Paluan (Occ. Mindoro) |
| 2011-10-19 | 22:23 | 13.74 | 119.85 | 3.1 | 18 | 32 km S 66° W of Lubang (Occ. Mindoro) |
| 2011-10-19 | 19:47 | 13.43 | 120.39 | 2.5 | 35 | 8 km N 80° W of Paluan (Occ. Mindoro) |
| 2011-10-19 | 19:29 | 13.82 | 119.95 | 3.8 | 33 | 19 km S 78° W of Lubang (Occ. Mindoro) |
| 2011-10-17 | 22:14 | 10.16 | 125.20 | 2.6 | 37 | 44 km S 85° E of Maasin (S. Leyte) |
| 2011-10-17 | 17:17 | 9.37 | 125.60 | 2.8 | 1 | 47 km S 15° E of Surigao City |
| 2011-10-17 | 07:41 | 5.89 | 126.38 | 3.8 | 118 | 117 km S 9° E of Mati (Davao Oriental) |
| 2011-10-17 | 01:16 | 13.54 | 120.60 | 2.9 | 34 | 35 km N 1° E of Mamburao (Occidental Mindoro) |
| 2011-10-16 | 11:06 | 8.61 | 122.81 | 3.3 | 1 | 46 km N 26° W of Sindangan (Zamboanga del Norte) |
| 2011-10-15 | 23:13 | 10.28 | 124.83 | 3.1 | 25 | 11 km N 14° E of Maasin (Southern Leyte) |
| 2011-10-15 | 20:10 | 8.58 | 126.17 | 3.8 | 2 | 10 km S 56° E of Lianga (Surigao Sur) |
| 2011-10-14 | 19:16 | 11.45 | 125.59 | 2.5 | 48 | 25 km S 43° E of Borongan (E. Samar) |
| 2011-10-14 | 19:08 | 17.37 | 121.51 | 4.3 | 1 | 15 km S 21° E of Tabuk (Kalinga-Apayao) |
| 2011-10-14 | 16:06 | 13.69 | 120.51 | 3.8 | 97 | 29 km S 84° E of Looc (Lubang) |
| 2011-10-14 | 12:04 | 10.19 | 125.16 | 3.1 | 34 | 5 km N 51° E of Liloan (Southern Leyte) |
| 2011-10-13 | 21:15 | 10.75 | 125.63 | 3.3 | 94 | 33 km S 19° W of Guiuan (Eastern Samar) |
| 2011-10-13 | 09:59 | 16.84 | 121.95 | 3.1 | 63 | 23 km S 62° E of Cauayan (Isabela) |
| 2011-10-12 | 11:16 | 6.23 | 126.47 | 2.8 | 125 | 100 km S 31° E of Davao City |
| 2011-10-11 | 04:35 | 20.30 | 122.08 | 4.1 | 27 | 20 km S 41° E of Basco (Batanes) |
| 2011-10-10 | 06:07 | 12.48 | 120.81 | 2.0 | 9 | 86 km S 16° E of Mamburao (Occ. Mindoro) |
| 2011-10-09 | 21:25 | 16.55 | 120.85 | 4.3 | 18 | 30 km N 66° E of La Trinidad (Benguet) |
| 2011-10-09 | 03:30 | 5.90 | 125.93 | 3.3 | 61 | 119 km S 29° E of Santa Cruz (Davao Sur) |
| 2011-10-09 | 01:13 | 11.21 | 126.99 | 4.6 | 96 | 141 km N 82° E of Guiuan (Samar) |
| 2011-10-09 | 00:36 | 12.85 | 124.32 | 3.5 | 115 | 20 km S 84° E of Barcelona (Sorsogon) |
| 2011-10-07 | 07:47 | 8.58 | 126.05 | 4.2 | 3 | 7 km S 40° W of Lianga (Surigao del Sur) |
| 2011-10-06 | 22:31 | 6.66 | 126.42 | 3.5 | 29 | 39 km S 35° E of Mati (Davao Oriental) |
| 2011-10-06 | 22:00 | 12.50 | 123.57 | 3.2 | 13 | 19 km S 87° E of Aroroy (Masbate) |
| 2011-10-05 | 15:34 | 5.52 | 126.99 | 4.4 | 102 | 180 km S 28° E of Mati (Davao Oriental) |
| 2011-10-04 | 18:05 | 11.41 | 125.99 | 2.7 | 4 | 65 km S 70° E of Borongan (E. Samar) |
| 2011-10-04 | 03:11 | 11.62 | 125.63 | 3.3 | 27 | 22 km N 86° E of Borongan (E. Samar) |
| 2011-10-04 | 00:09 | 13.17 | 121.90 | 2.0 | 89 | 10 km S 31° W of Buenavista (Marinduque) |
| 2011-10-03 | 23:30 | 18.04 | 12059 | 4.3 | 67 | 7 km S 75° E of Paoay (Ilocos Norte) |
| 2011-10-03 | 19:46 | 9.26 | 126.60 | 3.1 | 23 | 47 km N 67° E of Tandag (Surigao Del Sur) |
| 2011-10-03 | 13:56 | 13.02 | 124.04 | 2.9 | 5 | 7 km N 34° E of Sorsogon (Sorsogon) |
| 2011-10-03 | 09:15 | 8.24 | 126.92 | 4.3 | 22 | 60 km N 68° E of Lingig (Surigao del Sur) |
| 2011-10-03 | 08:30 | 10.00 | 125.94 | 3.4 | 24 | 55 km N 63° E of Surigao City |
| 2011-10-02 | 17:19 | 8.35 | 126.71 | 4.1 | 37 | 41 km S 87° E of Hinatuan (Surigao Del Sur) |
| 2011-10-02 | 09:22 | 8.32 | 123.37 | 1.7 | 31 | 8 km N 72° E of Sergio Osmeña (Zamboanga) |
| 2011-10-02 | 05:12 | 18.55 | 119.89 | 3.5 | 15 | 84 km N 73° W of Pasuquin (Ilocos Norte) |
| 2011-10-02 | 03:28 | 18.39 | 120.55 | 3.6 | 19 | 9 km N 53° W of Pasuquin (Ilocos Norte) |
| 2011-10-01 | 01:23 | 13.75 | 120.18 | 2.4 | 143 | 8 km N 67° W of Looc (Lubang) |
| 2011-10-01 | 00:21 | 7.13 | 123.80 | 5.6 | 626 | 59 km S 30° W of Malabang (Lanao del Sur) |
| 2011-09-30 | 21:40 | 13.94 | 120.89 | 2.4 | 40 | 7 km N 20° W of Lemery (Batangas) |
| 2011-09-30 | 21:05 | 8.35 | 127.30 | 4.9 | 32 | 104 km N 71° E of Lingig (Surigao del Sur) |
| 2011-09-30 | 19:38 | 15.43 | 119.44 | 4.0 | 13 | 60 km N 80° W of Iba (Zambales) |
| 2011-09-30 | 10:51 | 9.14 | 126.30 | 3.8 | 10 | 11 km N 58° E of Tandag (Surigao del Sur) |
| 2011-09-30 | 00:25 | 8.75 | 126.25 | 3.2 | 69 | 11 km S 70° E of General Luna (Siargao) |
| 2011-09-29 | 19:07 | 13.73 | 120.52 | 2.5 | 98 | 35 km N 09° E of Paluan (Occ. Mindoro) |
| 2011-09-29 | 13:16 | 8.16 | 126.7 | 5.0 | 4 | 34 km N 68° E of Lingig (Surigao del Sur) |
| 2011-09-28 | 21:54 | 8.68 | 121.96 | 3.0 | 34 | 110 km N 11° W of Siocon (Zamboanga del Norte) |
| 2011-09-25 | 13:00 | 16.35 | 120.61 | 3.0 | 33 | La Trinidad (Benguet) |
| 2011-09-25 | 10:38 | 16.74 | 119.75 | 3.7 | 30 | 41 km N 23° W of Bolinao (Pangasinan) |
| 2011-09-25 | 08:47 | 16.85 | 119.78 | 3.4 | 31 | 52 km N 14° W of Bolinao (Pangasinan) |
| 2011-09-24 | 17:28 | 12.50 | 123.86 | 3.3 | 17 | 11 km N 82° E of San Fernando (Ticao, Masbate) |
| 2011-09-23 | 12:51 | 9:56 | 125.24 | 3.8 | 108 | 37 km S 50° W of Surigao City |
| 2011-09-22 | 23:49 | 15.41 | 119.54 | 3.8 | 24 | 49 km N 79° W of Iba (Zambales) |
| 2011-09-21 | 05:44 | 6.54 | 124.67 | 3.6 | 109 | 70 km S 42° W of  Kidapawan City |
| 2011-09-21 | 01:07 | 18.49 | 122.17 | 3.8 | 9 | 44 km N 60° E of Buguey (Cagayan) |
| 2011-09-20 | 20:14 | 9.34 | 122.25 | 4.0 | 29 | 49 km S 21° W of  Sipalay City (Negros Occidental) |
| 2011-09-20 | 08:06 | 14.82 | 119.98 | 2.6 | 52 | 18 km S 42° W of San Antonio (Zambales) |
| 2011-09-20 | 04:12 | 15.12 | 119.14 | 2.1 | 35 | 95 km S 76° W of Iba (Zambales) |
| 2011-09-19 | 23:22 | 15.07 | 119.39 | 3.0 | 30 | 71 km S 66° W of Iba (Zambales) |
| 2011-09-19 | 20:59 | 13.49 | 120.01 | 3.4 | 25 | 37 km S 45° W of Looc (Lubang) |
| 2011-09-17 | 22:13 | 12.44 | 120.53 | 3.0 | 30 | 50 km S 31° W of Sablayan (Mindoro) |
| 2011-09-17 | 00:07 | 14.85 | 122.38 | 3.7 | 1 | 51 km N 74° E of Polillo (Polillo) |
| 2011-09-16 | 19:52 | 18.18 | 119.22 | 5.1 | 29 | 146 km N 63° W of Vigan (Ilocos Sur) |
| 2011-09-15 | 20:14 | 18.31 | 122.25 | 4.4 | 9 | 46 km N 88° E of Buguey (Cagayan) |
| 2011-09-15 | 12:16 | 13.47 | 120.36 | 2.7 | 31 | 13 km N 63° W of Paluan (Occidental Mindoro) |
| 2011-09-14 | 12:08 | 13.57 | 122.82 | 3.1 | 13 | 40 km S 81° W of Naga City (Camarines Sur) |
| 2011-09-13 | 16:08 | 13.51 | 120.69 | 2.8 | 95 | 8 km N 29° W of Abra de Ilog (Occidental Mindoro) |
| 2011-09-12 | 23:39 | 13.52 | 120.17 | 3.4 | 22 | 24 km S 21° W of Looc (Lubang) |
| 2011-09-12 | 15:30 | 5.69 | 127.79 | 5.0 | 118 | 219 km S 39° E of Manay (Davao Oriental) |
| 2011-09-08 | 23.20 | 13.43 | 120.60 | 3.3 | 60 | 65 km N 43° W of Calapan (Oriental Mindoro) |
| 2011-09-07 | 22:20 | 13.88 | 119.14 | 2.6 | 44 | 109 km N 89° W of Lubang (Occidental Mindoro) |
| 2011-09-07 | 14:07 | 10.02 | 125.87 | 5.5 | 21 | 32 km N 79° E of Dinagat (Surigao del Norte) |
| 2011-09-06 | 10:53 | 13.89 | 120.73 | 2.3 | 165 | 33 km N 22° W of Batangas City |
| 2011-09-05 | 12:45 | 17.73 | 121.49 | 4.3 | 17 | 29 km N 63° W of Tuguegarao (Cagayan) |
| 2011-09-05 | 12:43 | 17.73 | 121.49 | 2.7 | 15 | 31 km N 66° W of Tuguegarao (Cagayan) |
| 2011-09-04 | 19:46 | 14.18 | 120.49 | 2.4 | 85 | 19 km N 52° W of Nasugbu (Batangas) |
| 2011-09-03 | 18:08 | 11.58 | 125.68 | 4.3 | 12 | 28 km S 83° E of Borongan (Eastern Samar) |
| 2011-09-03 | 08:40 | 8.50 | 125.69 | 4.3 | 30 | 5 km S 58° E of Talacogon (Agusan del Sur) |
| 2011-09-01 | 21:25 | 20.31 | 123.53 | 5.1 | 1 | 175 km S 86° E of Mahatao (Batan Is., Batanes) |
| 2011-09-01 | 08:00 | 11.28 | 124.78 | 2.8 | 33 | 9 km N 03° W of Jaro (Leyte) |
| 2011-08-31 | 21:55 | 20.36 | 123.22 | 4.0 | 28 | 140 km S 86° E of Basco (Batanes) |
| 2011-08-31 | 13:13 | 13.64 | 120.54 | 3.8 | 104 | 26 km N 18° E of Paluan (Occ. Mindoro) |
| 2011-08-31 | 00:15 | 20.45 | 120.64 | 4.9 | 39 | 147 km N 89° W of Basco (Batanes) |
| 2011-08-29 | 23:28 | 06.56 | 122.85 | 4.7 | 605 | 96 km S 63° E of Zamboanga City |
| 2011-08-29 | 17:29 | 11.89 | 121.44 | 4.0 | 25 | 14 km S 69° W of Caluya (Caluya) |
| 2011-08-25 | 16:04 | 13.68 | 124.91 | 2.3 | 91 | 60 km N 88° E of Baras (Catanduanes) |
| 2011-08-25 | 10:17 | 10.58 | 122.06 | 4.5 | 19 | 22 km N 47° E of San Jose De Buenavista (Antique) |
| 2011-08-25 | 09:32 | 9.45 | 122.19 | 2.3 | 21 | 41 km S 36° W of Sipalay City (Negros Occidental) |
| 2011-08-21 | 15:12 | 10.07 | 121.91 | 3.4 | 63 | 49 km S 4° W of Dao (Antique) |
| 2011-08-21 | 14:12 | 17.21 | 121.99 | 2.4 | 9 | 13 km N 58° E of Ilagan (Isabela) |
| 2011-08-21 | 10:36 | 9.41 | 126.17 | 3.9 | 35 | 36 km N 7° W of Tandag (Surigao del Sur) |
| 2011-08-21 | 09:52 | 10.08 | 121.92 | 2.9 | 99 | 48 km S 4° W of Dao (Antique) |
| 2011-08-20 | 17:24 | 13.74 | 120.69 | 2.0 | 100 | 22 km N 10° W of Balayan (Batangas) |
| 2011-08-20 | 06:28 | 13.28 | 123.76 | 2.8 | 33 | 41 km N 41° W of Legaspi City |
| 2011-08-20 | 06:03 | 13.31 | 123.69 | 1.8 | 35 | 48 km N 45° W of Legaspi City |
| 2011-08-19 | 08:28 | 9.05 | 121.08 | 3.9 | 49 | 60 km S 13° W of Cagayancillo (Cagayan Island) |
| 2011-08-18 | 18:16 | 13.10 | 125.34 | 3.9 | 68 | 65 km N 22° E of Palapag (N. Samar) |
| 2011-08-18 | 17:28 | 5.92 | 125.18 | 3.6 | 5 | 21 km S 1° E of General Santos City |
| 2011-08-17 | 02:42 | 13.76 | 120.74 | 2.7 | 45 | 19 km S 4° E of Balayan (Batangas) |
| 2011-08-15 | 07:32 | 17.01 | 119.78 | 3.1 | 21 | 68 km N 75° W of Luna (La Union) |
| 2011-08-15 | 02:13 | 19.79 | 120.11 | 4.8 | 93 | 185 km N 17° W of Laoag City |
| 2011-08-14 | 15:38 | 11.95 | 121.42 | 4.8 | 17 | 53 km N 77° W of Buruanga (Aklan) |
| 2011-08-13 | 13:37 | 11.82 | 125.29 | 3.4 | 26 | 29 km N 35° W of Borongan (Eastern Samar) |
| 2011-08-12 | 10:29 | 13.40 | 120.68 | 5.0 | 159 | 8 km S 47° W of Abra de Ilog (Occ Mindoro) |
| 2011-08-11 | 23:18 | 15.13 | 119.64 | 2.3 | 25 | 42 km S 59° W of Iba (Zambales) |
| 2011-08-11 | 10:56 | 19.22 | 121.13 | 5.4 | 16 | 37 km S 83° W of Calayan (Calayan Island) |
| 2011-08-09 | 23:41 | 13.84 | 120.44 | 4.5 | 113 | 65 km S 74° W of Batangas City |
| 2011-08-06 | 07:47 | 9.76 | 122.05 | 3.9 | 5 | 67 km S 70° W of Cauayan (Negros Occidental) |
| 2011-08-04 | 07:48 | 15.68 | 121.02 | 3.8 | 59 | 11 km S 53° W of Rizal (Nueva Ecija) |
| 2011-08-02 | 17:00 | 12.61 | 126.14 | 5.1 | 41 | 94 km N 56° E of Oras (Eastern Samar) |
| 2011-07-31 | 05:59 | 9.32 | 121.63 | 3.6 | 36 | 86 km S 29° W of Sipalay (Negros Occ.) |
| 2011-07-30 | 08:02 | 9.76 | 122.41 | 3.5 | 17 | 53 km S 60° W of Sipalay (Negros Occ.) |
| 2011-07-30 | 06:06 | 13.09 | 120.61 | 3.5 | 36 | 15 km S 7° E of Mamburao (Occ. Mindoro) |
| 2011-07-30 | 04:33 | 9.32 | 122.18 | 4.1 | 54 | 69 km S 85° W of Cauayan (Negros. Occ.) |
| 2011-07-29 | 23:43 | 9.84 | 123.19 | 3.5 | 10 | 6 km S 76° E of Ayungon (Negros Or.) |
| 2011-07-29 | 03:34 | 14.90 | 122.66 | 3.8 | 78 | 82 km N 76° E of Polillo (Polillo) |
| 2011-07-29 | 00:41 | 16.46 | 122.55 | 2.5 | 1 | 51 km N 68° E of Casiguran (Aurora) |
| 2011-07-28 | 21:03 | 16.73 | 122.01 | 2.7 | 10 | 35 km S 49° E of Cauayan (Isabela) |
| 2011-07-27 | 03:57 | 15.16 | 120.08 | 3.6 | 5 | 22 km S 30° E of Iba (Zambales) |
| 2011-07-27 | 00:57 | 15.18 | 120.02 | 2.3 | 17 | 17 km S 18° E of Iba (Zambales) |
| 2011-07-26 | 16:02 | 7.62 | 126.75 | 4.9 | 1 | 39 km S 60° E of Cateel (Davao Oriental) |
| 2011-07-26 | 03:34 | 15.32 | 119.94 | 2.8 | 15 | 4 km S 67° W of Iba (Zambales) |
| 2011-07-26 | 03:10 | 15.14 | 119.85 | 4.0 | 32 | 25 km S 34° W of Iba (Zambales) |
| 2011-07-26 | 02:12 | 15.30 | 119.79 | 3.9 | 29 | 21 km S 80° W of Iba (Zambales |
| 2011-07-26 | 01:15 | 15.06 | 119.83 | 5.9 | 30 | 35 km S 29° W of Iba (Zambales) |
| 2011-07-25 | 21:23 | 6.84 | 125.36 | 2.5 | 43 | 43 km S 66° E of Kidapawan City |
| 2011-07-23 | 20:18 | 12.53 | 121.70 | 4.1 | 133 | 30 km N 89° E of Mansalay (Mindoro Oriental) |
| 2011-07-22 | 12:42 | 9.47 | 121.94 | 3.6 | 34 | 94 km S 54° W of Cauyan (Negros Oriental) |
| 2011-07-18 | 23:25 | 9.30 | 122.19 | 4.3 | 15 | 81 km S 15° E of Sipalay City (Negros Occidental) |
| 2011-07-18 | 17:02 | 9.61 | 124.53 | 2.5 | 1 | 17 km S 15° E of Guindulman (Bohol) |
| 2011-07-18 | 15:10 | 9.64 | 124.58 | 1.7 | 30 | 17 km S 36° E of Guindulman (Bohol) |
| 2011-07-18 | 08:43 | 9.32 | 122.25 | 3.8 | 30 | 81 km S 20° E of Sipalay City (Negros Occidental |
| 2011-07-17 | 03:57 | 15.16 | 120.08 | 3.6 | 5 | 22 km S 30° E of Iba (Zambales) |
| 2011-07-15 | 02:49 | 9.70 | 122.47 | 4.6 | 15 | 62 km S 57° E of Sipalay City (Negros Occidental) |
| 2011-07-14 | 07:19 | 9.66 | 122.16 | 3.9 | 1 | 42 km S 25° E of Sipalay City (Negros Occidental) |
| 2011-07-14 | 00:36 | 13.67 | 124.73 | 4.7 | 112 | 40 km N 88° E of Baras (Catanduanes) |
| 2011-07-13 | 19:04 | 10.11 | 125.67 | 2.7 | 18 | 19 km N 29° E of Dinagat (Dinagat Island) |
| 2011-07-13 | 10:30 | 9.36 | 122.14 | 3.7 | 17 | 73 km S 12° E of Sipalay (Negros Occidental) |
| 2011-07-12 | 16:56 | 9.60 | 122.16 | 4.9 | 15 | 66 km S 51° W of Cauayan (Negros Occidental) |
| 2011-07-12 | 11:52 | 9.54 | 121.98 | 2.7 | 108 | 51 km S 02° W of Sipalay City (Negros Occidental) |
| 2011-07-12 | 11:46 | 9.59 | 122.32 | 3.5 | 144 | 53 km S 38° W of Cauayan (Negros Occidental) |
| 2011-07-12 | 10:28 | 9.62 | 121.86 | 3.4 | 51 | 45 km S 20° W of Sipalay City (Negros Occidental) |
| 2011-07-12 | 10:04 | 9.61 | 122.03 | 3.5 | 21 | 44 km S 04° E of Sipalay City (Negros Occidental) |
| 2011-07-12 | 09:44 | 10.01 | 122.22 | 3.1 | 60 | 24 km N 86° E of Sipalay City (Negros Occidental) |
| 2011-07-12 | 09:35 | 9.67 | 121.83 | 3.5 | 104 | 41 km S 26° W of Sipalay City (Negros Occidental) |
| 2011-07-12 | 09:14 | 9.49 | 121.68 | 3.9 | 15 | 67 km S 32° W of Sipalay City (Negros Occidental) |
| 2011-07-12 | 09:00 | 9.63 | 121.97 | 3.0 | 15 | 81 km S 62° W of Cauayan (Negros Occidental) |
| 2011-07-12 | 08:49 | 9:59 | 121.99 | 3.2 | 85 | 82 km S 59° W of Cauayan (Negros Occidental) |
| 2011-07-12 | 07:29 | 9.50 | 121.98 | 3.3 | 40 | 56 km S 02° W of Sipalay City (Negros Occidental) |
| 2011-07-12 | 07:10 | 9.44 | 121.94 | 4.7 | 92 | 63 km S 06° W of Sipalay City (Negros Occidental) |
| 2011-07-12 | 07:05 | 9.49 | 122.03 | 3.4 | 22 | 85 km S 51° W of Cauayan (Negros Occidental) |
| 2011-07-12 | 06:50 | 9.56 | 122.04 | 3.8 | 29 | 79 km S 55° W of Cauayan (Negros Occidental) |
| 2011-07-12 | 05:05 | 9.33 | 122.58 | 5.5 | 206 | 78 km N 88° W of Dumaguete City |
| 2011-07-12 | 05:03 | 9.81 | 122.06 | 5.7 | 101 | 65 km S 74° W of Cauayan (Negros Occidental) |
| 2011-07-12 | 04:47 | 9.48 | 122.05 | 6.2 | 4 | 83 km S 49° W of Cauayan (Negros Occidental) |
| 2011-07-11 | 23:07 | 9.64 | 122.31 | 3.5 | 155 | 50 km S 44° W of Cauayan (Negros Occidental) |
| 2011-07-11 | 10:10 | 9.43 | 122.18 | 3.5 | 5 | 77 km S 39° W of Cauayan (Negros Occidental) |
| 2011-07-11 | 05:40 | 9.56 | 122.09 | 2.8 | 27 | 75 km S 52° W of Cauayan (Negros Occidental) |
| 2011-07-11 | 01:40 | 9.60 | 122.00 | 4.8 | 10 | 79 km S 58° W of Cauayan (Negros Occidental) |
| 2011-07-11 | 00:43 | 9.55 | 122.14 | 5.2 | 44 | 73 km S 47° W of Cauayan (Negros Occidental) |
| 2011-07-11 | 00:24 | 9.45 | 122.06 | 3.6 | 32 | 148 km S 35° W of Bago City (Negros Occidental) |
| 2011-07-08 | 17:51 | 12.91 | 122.62 | 3.5 | 14 | 47 km S 59° W of San Pascual (Burias Island) |
| 2011-07-07 | 15:10 | 6.50 | 123.48 | 5.2 | 599 | 111 km S 46° W of Cotabato City |
| 2011-07-07 | 06:58 | 17.76 | 119.99 | 4.3 | 9 | 49 km N 65° W of Vigan (Ilocos Sur) |
| 2011-07-07 | 04:09 | 5.38 | 126.15 | 4.7 | 55 | 136 km S 53° E of General Santos City |
| 2011-07-06 | 23:44 | 7.42 | 127.40 | 4.2 | 36 | 142 km N 68° E of Mati (Davao Oriental |
| 2011-07-06 | 07:01 | 17.18 | 121.84 | 2.4 | 21 | 4 km S 71° W of Ilagan (Isabela) |
| 2011-07-05 | 23:29 | 16.88 | 122.38 | 2.9 | 17 | 21 km S 19° W of Palanan (Isabela) |
| 2011-07-05 | 23:13 | 17.16 | 121.79 | 2.0 | 13 | 11 km N 81° W of Ilagan (Isabela) |
| 2011-07-05 | 23:04 | 16.86 | 122.50 | 2.9 | 10 | 24 km S 17° E of Palanan (Isabela) |
| 2011-07-03 | 09:48 | 13.55 | 120.73 | 3.5 | 11 | 11 km N 01° E of Abra de Ilog (Occ. Mindoro) |
| 2011-07-02 | 06:28 | 7.07 | 126.04 | 3.4 | 49 | 25 km N 48° W of Mati (Davao Oriental) |
| 2011-07-01 | 22:42 | 18.04 | 120.58 | 2.6 | 1 | 18 km S 05° W of Laoag City |
| 2011-07-01 | 21:56 | 17.67 | 120.87 | 2.2 | 6 | 66 km S 27° E of Laoag City |
| 2011-07-01 | 21:54 | 17.91 | 120.70 | 2.1 | 10 | 34 km S 20° E of Laoag City |
| 2011-07-01 | 21:23 | 17.05 | 122.55 | 3.2 | 272 | 12 km S 85° E of Palanan (Isabela) |
| 2011-07-01 | 21:15 | 15.95 | 122.36 | 3.2 | 25 | 45 km S 36° E of Casiguran (Aurora) |
| 2011-06-30 | 23:36 | 4.12 | 126.74 | 4.2 | 400 | 282 km S 38° E of General Santos City |
| 2011-06-30 | 21:35 | 17.87 | 119.51 | 2.7 | 13 | 99 km N 72° W of Sta. Catalina (Ilocos Sur) |
| 2011-06-30 | 04:52 | 13.50 | 125.47 | 5.2 | 53 | 113 km N 20° E of Palapag (N. Samar) |
| 2011-06-29 | 21:20 | 12.93 | 124.81 | 3.6 | 127 | 52 km N 21° E of Catarman (N. Samar) |
| 2011-06-29 | 09:47 | 5.69 | 126.23 | 3.9 | 69 | 126 km S 68° E of General Santos City |
| 2011-06-29 | 06:46 | 13.17 | 120.11 | 3.5 | 54 | 54 km S 84° E of Mamburao (Occ. Mindoro) |
| 2011-06-28 | 10:10 | 15.86 | 121.02 | 2.8 | 26 | 8 km N 25° E of San Jose City (Nueva Ecija) |
| 2011-06-27 | 20:56 | 7.88 | 127.37 | 3.4 | 52 | 116 km N 51° E of Mati (Davao Oriental) |
| 2011-06-27 | 20:07 | 17.18 | 121.81 | 2.6 | 19 | 7 km S 77° W of Ilagan (Isabela) |
| 2011-06-27 | 05:17 | 7.17 | 122.09 | 2.0 | 31 | 24 km N 1° E of Zamboanga City |
| 2011-06-25 | 22:09 | 5.98 | 126.82 | 3.0 | 33 | 125 km S 32° E of Mati (Davao Oriental) |
| 2011-06-24 | 01:23 | 6.31 | 123.70 | 5.3 | 651 | 108 km S 68° W of Isulan (Sultan Kudarat) |
| 2011-06-23 | 08:01 | 16.64 | 119.92 | 3.1 | 34 | 44 km N 87° W of San Fernando (La Union) |
| 2011-06-22 | 19:22 | 15.59 | 119.90 | 3.5 | 24 | 30 km N 17° W of Iba (Zambales) |
| 2011-06-21 | 01:31 | 19.04 | 121.14 | 3.5 | 15 | 14 km S 69° W of Dalupiri Island (Babuyan Island Group) |
| 2011-06-20 | 23:42 | 19.13 | 121.17 | 3.3 | 13 | 12 km N 61° W of Dalupiri Island (Babuyan Island Group) |
| 2011-06-20 | 20:18 | 5.83 | 126.72 | 3.0 | 13 | 135 km S 25° E of Mati (Davao Oriental) |
| 2011-06-20 | 11:13 | 13.59 | 124.18 | 3.0 | 29 | 5 km N 83° W of Virac (Catanduanes) |
| 2011-06-19 | 21:39 | 10.39 | 125.22 | 3.2 | 19 | 51 km N 65° E of Maasin (Southern Leyte) |
| 2011-06-19 | 16:29 | 6.48 | 126.49 | 4.1 | 131 | 59 km S 32° E of Mati (Davao Oriental) |
| 2011-06-19 | 00:16 | 15.54 | 119.97 | 2.6 | 31 | 23 km N 3° W of Iba (Zambales) |
| 2011-06-18 | 23:15 | 13.38 | 119.62 | 2.3 | 35 | 77 km S 46° W of Lubang (Lubang Island) |
| 2011-06-17 | 23:45 | 7.87 | 124.64 | 1.8 | 72 | 39 km S 67° E of Marawi City (Lanao del Sur) |
| 2011-06-17 | 23:30 | 7.97 | 124.62 | 3.0 | 62 | 34 km S 83° E of Marawi City (Lanao del Sur) |
| 2011-06-17 | 08:38 | 13.34 | 119.71 | 2.0 | 36 | 73 km S 55° W of Looc (Lubang) |
| 2011-06-17 | 00:38 | 8.63 | 126.60 | 3.8 | 60 | 67 km S 40° E of Tandag (Surigao del Sur) |
| 2011-06-16 | 20:44 | 5.89 | 126.92 | 4.8 | 125 | 140 km S 34° E of Mati (Davao Oriental) |
| 2011-06-16 | 20:17 | 15.69 | 119.28 | 3.4 | 22 | 87 km N 63° W of Iba (Zambales) |
| 2011-06-16 | 15:30 | 10.78 | 122.17 | 3.5 | 51 | 10 km S 59° E of San Remigio (Antique) |
| 2011-06-15 | 15:54 | 9.52 | 126.04 | 3.5 | 32 | 52 km N 22° W of Tandag (Surigao del Sur) |
| 2011-06-15 | 02:24 | 8.16 | 123.07 | 3.2 | 17 | 55 km N 49° W of Pagadian City |
| 2011-06-14 | 23:26 | 17.63 | 121.26 | 2.0 | 29 | 27 km N 57° W of Tabuk (Kalinga - Apayao) |
| 2011-06-14 | 22:13 | 15.75 | 119.40 | 3.3 | 16 | 80 km N 54° W of Iba (Zambales) |
| 2011-06-13 | 21:04 | 16.79 | 122.53 | 2.8 | 8 | 32 km S 19° E of Palanan (Isabela) |
| 2011-06-13 | 20:06 | 10.74 | 124.58 | 3.7 | 7 | 30 km S 06° W of Ormoc City |
| 2011-06-13 | 09:45 | 16.76 | 122.50 | 3.3 | 20 | 34 km S 11° E of Palanan (Isabela) |
| 2011-06-13 | 01:10 | 17.87 | 120.56 | 2.9 | 32 | 31 km N 10° W of Bangued (Abra) |
| 2011-06-12 | 23:01 | 17.99 | 120.45 | 3.7 | 31 | 5 km S 41° W of Currimao (Ilocos Norte) |
| 2011-06-12 | 22:51 | 16.76 | 122.67 | 4.4 | 24 | 102 km S 61° E of Ilagan (Isabela) |
| 2011-06-12 | 20:56 | 7.84 | 124.65 | 2.6 | 23 | 41 km S 64° E of Marawi City (Lanao del Sur) |
| 2011-06-12 | 20:25 | 15.84 | 119.64 | 2.9 | 13 | 68 km N 33° W of Iba (Zambales) |
| 2011-06-11 | 19:10 | 19.01 | 121.26 | 4.2 | 2 | 8 km S 3° E of Dalupiri Island (Babuyan Island Group) |
| 2011-06-11 | 17:34 | 9.37 | 124.09 | 3.3 | 19 | 41 km S 40° E of Tagbilaran (Bohol) |
| 2011-06-11 | 10:22 | 13.87 | 122.78 | 3.2 | 8 | 35 km S 30° W of Daet (Camarines Norte) |
| 2011-06-11 | 00:30 | 17.70 | 120.69 | 2.5 | 21 | 14 km N 36° E of Bangued (Abra) |
| 2011-06-07 | 16:33 | 10.31 | 125.88 | 4.6 | 4 | 74 km N 36° E of Surigao City |
| 2011-06-07 | 10:15 | 18.58 | 120.64 | 3.4 | 11 | 43 km N 6° E of Laoag City |
| 2011-06-07 | 07:06 | 5.40 | 126.46 | 3.9 | 14 | 163 km S 61° E of General Santos City |
| 2011-06-06 | 23:25 | 13.63 | 122.64 | 3.6 | 19 | 60 km N 89° W of Naga City |
| 2011-06-06 | 22:23 | 8.45 | 124.65 | 2.9 | 32 | 3 km S 09° E of Cagayan de Oro City |
| 2011-06-06 | 16:40 | 8.49 | 124.59 | 3.0 | 34 | 6 km N 83° W of Cagayan de Oro City |
| 2011-06-06 | 12:58 | 15.55 | 119.10 | 4.8 | 20 | 89 km N 82° W of Palauig (Zambales) |
| 2011-06-06 | 12:53 | 15.46 | 119.17 | 2.8 | 14 | 82 km N 89° W of Palauig (Zambales) |
| 2011-06-06 | 11:47 | 13.68 | 122.63 | 2.7 | 15 | 61 km S 33° W of Daet (Camarines Norte) |
| 2011-06-06 | 09:51 | 13.68 | 122.67 | 3.7 | 9 | 20 km S 40° W of Ragay (Camarines Sur) |
| 2011-06-05 | 20:43 | 13.44 | 119.86 | 2.1 | 46 | 54 km S 54° W of Looc (Lubang) |
| 2011-06-05 | 04:22 | 13.41 | 120.73 | 2.7 | 20 | 4 km S 3° E of Abra de Ilog (Occidental Mindoro) |
| 2011-06-05 | 04:19 | 13.61 | 120.75 | 3.1 | 9 | 5 km N 5° E of Abra de Ilog (Occidental Mindoro) |
| 2011-06-05 | 01:54 | 10.75 | 122.53 | 3.1 | 56 | 5 km N 33° W of Iloilo City |
| 2011-06-05 | 01:01 | 15.50 | 119.27 | 2.9 | 36 | 80 km N 76° W of Iba (Zambales) |
| 2011-06-04 | 22:43 | 9.39 | 122.38 | 2.6 | 36 | 47 km N 87° W of Tolong (Negros Oriental) |
| 2011-06-04 | 03:07 | 14.14 | 120.39 | 3.1 | 116 | 60 km N 86° W of Tagaytay City |
| 2011-06-03 | 09:36 | 18.11 | 120.95 | 3.4 | 20 | 40 km S 76° E of Laoag City |
| 2011-06-03 | 07:59 | 18.03 | 120.85 | 3.0 | 33 | 34 km S 56° E of Laoag City |
| 2011-06-03 | 02:51 | 15.54 | 119.04 | 3.7 | 25 | 106 km N 78° W of Iba (Zambales) |
| 2011-06-02 | 20:32 | 15.61 | 119.15 | 3.7 | 11 | 97 km N 71° W of Iba (Zambales) |
| 2011-06-02 | 08:58 | 9.36 | 125.64 | 3.3 | 1 | 47 km N 13° E of Butuan City (Agusan del Norte) |
| 2011-06-01 | 3:31 | 13.84 | 120.62 | 2.3 | 102 | 45 km S 50° W of Tagaytay City |
| 2011-06-01 | 23:08 | 12.56 | 123.65 | 3.2 | 84 | 24 km N 17° E of Masbate (Masbate) |
| 2011-06-01 | 22:56 | 14.96 | 119.51 | 3.2 | 27 | 66 km S 51° W of Iba Zambales |
| 2011-06-01 | 07:45 | 18.21 | 121.15 | 3.2 | 18 | 62 km N 89° E of Laoag City |
| 2011-05-31 | 18:59 | 8.82 | 123.43 | 2.6 | 58 | 27 km N 22° E of Dipolog City |
| 2011-05-30 | 17;58 | 11.15 | 124.88 | 3.4 | 113 | 15 km S 43° W of Tacloban City (Leyte) |
| 2011-05-30 | 13:47 | 8.69 | 123.30 | 2.5 | 9 | 12 km N 20° W of Dipolog City |
| 2011-05-30 | 12:18 | 17.16 | 121.82 | 2.8 | 22 | 7 km S 50° W of Ilagan (Isabela) |
| 2011-05-30 | 01:18 | 15.43 | 119.26 | 3.4 | 25 | 80 km N 82° W of Iba (Zambales) |
| 2011-05-29 | 21:41 | 15.76 | 119.03 | 3.0 | 18 | 116 km N 65° W of Iba (Zambales) |
| 2011-05-29 | 17:15 | 10.66 | 122.23 | 5.0 | 12 | 36 km S 81° W of Iloilo City |
| 2011-05-29 | 13:45 | 6.92 | 126.10 | 3.1 | 33 | 13 km S 82° W of Mati (Davao Oriental) |
| 2011-05-28 | 03:29 | 6.28 | 123.68 | 3.3 | 34 | 112 km S 67° W of Isulan (Sultan Kudarat) |
| 2011-05-28 | 03:15 | 13.42 | 120.38 | 2.5 | 34 | 32 km N 48° W of Mamburao (Occidental Mindoro) |
| 2011-05-28 | 01:31 | 16.73 | 122.94 | 3.5 | 27 | 66 km S 56° E of Palanan (Isabela) |
| 2011-05-27 | 22:19 | 5.86 | 126.22 | 5.0 | 49 | 119 km S 0° E of Mati (Davao Oriental) |
| 2011-05-27 | 02:15 | 13.37 | 120.27 | 1.6 | 34 | 39 km N 67° W of Mamburao (Occ. Mindoro) |
| 2011-05-27 | 00:44 | 17.14 | 121.95 | 2.0 | 33 | 11 km S 55° E of Ilagan (Isabela) |
| 2011-05-27 | 00:15 | 15.46 | 119.24 | 3.2 | 20 | 83 km N 80° W of Iba (Zambales) |
| 2011-05-26 | 23:41 | 14.06 | 122.23 | 3.5 | 1 | 71 km N 77° E of Lucena City |
| 2011-05-26 | 10:17 | 18.43 | 121.48 | 3.0 | 11 | 95 km N 17° W of Tuguegarao (Cagayan) |
| 2011-05-26 | 10:12 | 19.00 | 121.18 | 3.8 | 13 | 111 km N 36° E of Laoag City |
| 2011-05-25 | 14:07 | 19.98 | 121.51 | 4.8 | 15 | 72 km S 45° W of Basco (Batanes) |
| 2011-05-25 | 12:27 | 13.52 | 122.07 | 2.0 | 12 | 27 km N 73° E of Boac (Marinduque) |
| 2011-05-25 | 02:38 | 14.88 | 119.66 | 3.3 | 12 | 48 km S 80° W of San Antonio (Zambales) |
| 2011-05-25 | 01:23 | 16.24 | 120.39 | 3.0 | 61 | 5 km S 18° E of Sto Tomas (La Union) |
| 2011-05-25 | 00:46 | 10.95 | 121.92 | 2.1 | 124 | 9 km N 69° W of Patnongon (Antique) |
| 2011-05-25 | 00:33 | 14.91 | 119.38 | 3.9 | 47 | 81 km S 55° W of Iba (Zambales) |
| 2011-05-24 | 16:13 | 7.97 | 126.48 | 3.5 | 100 | 11 km S 44° E of Lingig (Surigao del Sur) |
| 2011-05-24 | 14:37 | 12.95 | 120.48 | 1.1 | 44 | 33 km S 23° W of Mamburao (Occ. Mindoro) |
| 2011-05-24 | 13:57 | 15.72 | 119.91 | 3.1 | 101 | 44 km N 10° W of Iba (Zambales) |
| 2011-05-23 | 11:44 | 8.03 | 125.42 | 2.7 | 2 | 41 km S 60° E of Malaybalay (Bukidnon) |
| 2011-05-23 | 03:08 | 5.71 | 125.71 | 5.3 | 139 | 75 km S 53° E of General Santos City |
| 2011-05-23 | 00:42 | 13.60 | 120.68 | 5.8 | 117 | 42 km N 13° E of Mamburao (Occ. Mindoro) |
| 2011-05-22 | 23:20 | 13.64 | 120.61 | 2.9 | 117 | 46 km N 02° E of Mamburao (Occ. Mindoro) |
| 2011-05-22 | 09:25 | 17.19 | 121.81 | 2.4 | 12 | 7 km S 83° W of Ilagan (Isabela) |
| 2011-05-22 | 03:48 | 17.19 | 121.85 | 2.6 | 22 | 2 km S 69° W of Ilagan (Isabela) |
| 2011-05-22 | 02:19 | 17.17 | 121.84 | 3.3 | 22 | 5 km S 53° W of Ilagan (Isabela) |
| 2011-05-22 | 01:44 | 17.17 | 121.98 | 3.3 | 36 | 12 km S 75° E of Ilagan (Isabela) |
| 2011-05-22 | 01:01 | 15.53 | 119.24 | 3.4 | 17 | 85 km S 75° W of Iba (Zambales) |
| 2011-05-22 | 00:52 | 17.18 | 121.91 | 2.3 | 24 | 4 km S 66° E of Ilagan (Isabela) |
| 2011-05-22 | 00:19 | 17.12 | 121.83 | 2.1 | 29 | 10 km S 28° W of Ilagan (Isabela) |
| 2011-05-21 | 22:56 | 10.40 | 125.50 | 4.5 | 23 | 10 km N 61° W of Loreto (Dinagat Island) |
| 2011-05-21 | 22:30 | 17.91 | 121.30 | 2.5 | 18 | 9 km N 39° E of Rizal (Cagayan) |
| 2011-05-21 | 22:20 | 17.15 | 121.89 | 2.4 | 31 | 6 km S 19° E of Ilagan (Isabela) |
| 2011-05-21 | 22:12 | 17.20 | 121.91 | 3.4 | 24 | 4 km N 83° E of Ilagan (Isabela) |
| 2011-05-21 | 21:42 | 11.06 | 122.69 | 2.9 | 22 | 7 km N 56° E of Dingle (Iloilo) |
| 2011-05-21 | 21:08 | 17.20 | 121.91 | 5.5 | 18 | 5 km N 87° E of Ilagan (Isabela) |
| 2011-05-21 | 20:28 | 18.93 | 119.74 | 3.9 | 22 | 118 km N 56° W of Pasuquin (Ilocos Norte) |
| 2011-05-21 | 08:26 | 10.50 | 122.31 | 3.2 | 45 | 36 km S 49° W of Iloilo City |
| 2011-05-21 | 02:45 | 17.71 | 120.66 | 2.9 | 19 | 14 km N 24° E of Bangued (Abra) |
| 2011-05-19 | 07:51 | 17.33 | 122.64 | 3.9 | 23 | 37 km N 36° E of Palanan (Isabela) |
| 2011-05-19 | 01:21 | 7.24 | 122.68 | 2.1 | 33 | 74 km N 65° E of Zamboanga City |
| 2011-05-18 | 22:23 | 6.09 | 126.30 | 3.7 | 50 | 94 km S 6° E of Mati (Davao Oriental) |
| 2011-05-18 | 02:44 | 19.01 | 121.16 | 3.8 | 1 | 14 km S 53° W of Dalupiri Island (Babuyan Island) |
| 2011-05-17 | 01:56 | 16.53 | 122.34 | 3.2 | 19 | 77 km S 55° E of Cauayan (Isabela) |
| 2011-05-16 | 20:45 | 8.63 | 122.30 | 2.5 | 58 | 116 kms. N 88° W of Dipolog City |
| 2011-05-16 | 03:43 | 13.94 | 120.66 | 3.1 | 195 | 35 km S 60° W of Tagaytay City |
| 2011-05-16 | 00:06 | 16.89 | 120.88 | 2.3 | 33 | 28 km S 18° W of Bontoc (Mountain Province) |
| 2011-05-15 | 17:03 | 9.70 | 121.95 | 2.3 | 32 | 135 km S 47° W of Bago City (Negros Occ.) |
| 2011-05-15 | 02:06 | 14.26 | 120.15 | 2.6 | 74 | 64 km S 43° W of Balanga (Bataan) |
| 2011-05-14 | 12:58 | 13.75 | 121.71 | 2.1 | 33 | 22 km S 30° E of Lucena City |
| 2011-05-13 | 03:57 | 16.39 | 120.88 | 2.6 | 22 | 32km S 78° E of La Trinidad (Benguet) |
| 2011-05-13 | 00:24 | 14.89 | 119.57 | 3.2 | 12 | 66km S 43° W of Iba (Zambales) |
| 2011-05-12 | 23:15 | 6.54 | 123.79 | 5.0 | 86 | 85km S 33° W of Cotabato City |
| 2011-05-12 | 22:57 | 17.22 | 119.88 | 3.4 | 31 | 69km S 56° W of Vigan (Ilocos Sur) |
| 2011-05-12 | 19:41 | 16.50 | 121.26 | 1.8 | 29 | 12km N 86° E of Bayombong (Nueva Viscaya) |
| 2011-05-12 | 03:16 | 6.15 | 126.13 | 3.9 | 30 | 88km S 06° W of Mati (Davao Oriental) |
| 2011-05-12 | 03:00 | 13.53 | 120.17 | 2.3 | 33 | 58km N 54° W of Mamburao (Occidental Mindoro) |
| 2011-05-11 | 09:28 | 5.84 | 125.91 | 4.0 | 48 | 87km S 70° E of General Santos City |
| 2011-05-11 | 06:56 | 8.65 | 126.01 | 3.1 | 1 | 14km N 73° E of Prosperidad (Agusan del Sur) |
| 2011-05-10 | 23:17 | 13.48 | 121.79 | 2.4 | 32 | 6 km N 56° W of Boac (Marinduque) |
| 2011-05-10 | 11:50 | 17.86 | 120.84 | 3.1 | 34 | 39 km N 40° E of Bangued (Abra) |
| 2011-05-10 | 03:13 | 4.82 | 126.69 | 5.5 | 53 | 222 km S 50° E of General Santos City |
| 2011-05-10 | 02:32 | 12.64 | 125.15 | 4.0 | 58 | 59 km N 75° E of Catarman (Northern Samar) |
| 2011-05-09 | 03:02 | 17.64 | 120.74 | 3.0 | 5 | 16 km N 71° E of Bangued (Abra) |
| 2011-05-09 | 02:08 | 17.75 | 120.73 | 3.0 | 9 | 22 km N 36° E of Bangued (Abra) |
| 2011-05-09 | 05:44 | 17.66 | 120.68 | 3.8 | 25 | 11 km N 46° E of Bangued (Abra) |
| 2011-05-09 | 05:33 | 17.65 | 120.66 | 2.6 | 26 | 9 km N 41° E of Bangued (Abra) |
| 2011-05-09 | 04:20 | 17.65 | 120.74 | 3.5 | 12 | 16 km N 63° E of Bangued (Abra) |
| 2011-05-08 | 20:43 | 17.64 | 120.62 | 3.1 | 24 | 5 km N 14° E of Bangued (Abra) |
| 2011-05-07 | 09:48 | 9.7 | 122.37 | 3.2 | 45 | 41 km S 43° W of Cauayan (Negros Occidental) |
| 2011-05-07 | 00:05 | 9.5 | 125.96 | 3.8 | 29 | 14 km N 4° E of Carrascal (Surigao del Sur) |
| 2011-05-06 | 03:58 | 18.07 | 120.07 | 3.9 | 18 | 60 km S 76° W of Laoag City |
| 2011-05-05 | 11:46 | 9.27 | 125.59 | 4.6 | 28 | 10 km S 44° E of Jabonga (Agusan del Norte) |
| 2011-05-05 | 02:00 | 8.66 | 122.48 | 2.7 | 75 | 96 km N 86° W of Dipolog City |
| 2011-05-05 | 01:19 | 16.46 | 121.00 | 3 | 15 | 17 km S 79° W of Bayombong (Nueva Viscaya) |
| 2011-05-04 | 22:19 | 13.89 | 120.37 | 2.2 | 80 | 23 km N 36° E of Looc (Lubang Island) |
| 2011-05-04 | 21:59 | 15.52 | 120.09 | 2.2 | 86 | 25 km N 31° E of Iba (Zambales) |
| 2011-05-04 | 18:47 | 17.46 | 120.50 | 3.6 | 28 | 17 km S 44° E of Vigan (Ilocos Sur) |
| 2011-05-04 | 07:27 | 6.41 | 123.71 | 2.9 | 25 | 103 km S 74° W of Isulan (Sultan Kudarat) |
| 2011-05-02 | 22:25 | 6.05 | 127.10 | 4.5 | 62 | 139 km S 45° E of Mati (Davao Oriental) |
| 2011-05-02 | 19:54 | 12.52 | 120.96 | 2.8 | 20 | 89 km S 72° E of Mamburao (Occidental Mindoro) |
| 2011-05-01 | 19:07 | 6.40 | 126.78 | 4.6 | 2 | 86 km S 47° E of Mati (Davao Oriental) |
| 2011-05-01 | 10:07 | 12.41 | 123.60 | 1.1 | 35 | 7 km N 7° E of Masbate (Masbate) |
| 2011-05-01 | 06:33 | 15.98 | 121.94 | 3.1 | 34 | 48 km N 60° E of Baler (Aurora) |
| 2011-05-01 | 02:30 | 15.34 | 120.35 | 1.9 | 45 | 44 km N 38° W of Mamburao (Occidental Mindoro) |
| 2011-05-01 | 02:17 | 15.62 | 120.08 | 3.7 | 35 | 34 km N 19° E of Iba (Zambales) |
| 2011-05-01 | 02:00 | 17.67 | 120.53 | 1.2 | 12 | 12 km N 46° W of Bangued (Abra) |
| 2011-04-30 | 18:19 | 14.58 | 123.38 | 3.9 | 44 | 70 km N 45° E of Daet (Camarines Norte) |
| 2011-04-30 | 16:37 | 17.91 | 121.17 | 3.7 | 30 | 56 km N 35° W of Tabuk (Kalinga) |
| 2011-04-30 | 04:02 | 17.59 | 120.02 | 3.4 | 14 | 41 km N 88° W of Vigan (Ilocos Sur) |
| 2011-04-30 | 02:27 | 10.26 | 122.93 | 3.2 | 10 | 33 km S 20° E of Bago City (Negros Occidental) |
| 2011-04-29 | 21:12 | 21.11 | 121.98 | 5.1 | 169 | 75 km N 01° E of Basco (Batanes) |
| 2011-04-29 | 21:08 | 13.42 | 125.80 | 4.4 | 39 | 165 km N 52° E of Catarman (Northern Samar) |
| 2011-04-29 | 08:30 | 16.49 | 122.02 | 3.1 | 23 | 58 km S 29° E of Cauayan (Isabela) |
| 2011-04-29 | 05:37 | 18.69 | 120.20 | 4.1 | 14 | 53 km N 68° W of Burgos (Ilocos Norte) |
| 2011-04-28 | 15:22 | 18.75 | 119.86 | 3.9 | 23 | 102 km N 54° W of Laoag City |
| 2011-04-28 | 02:50 | 12.32 | 122.07 | 3.0 | 35 | 36 km S 37° W of Romblon (Romblon) |
| 2011-04-28 | 02:07 | 6.63 | 125.09 | 2.9 | 33 | 28 km N 71° E of Koronadal (South Cotabato) |
| 2011-04-28 | 01:56 | 15.60 | 119.44 | 3.1 | 11 | 67 km N 63° W of Iba (Zambales) |
| 2011-04-28 | 00:07 | 13.48 | 120.41 | 2.3 | 103 | 35 km N 35° W of Mamburao (Occidental Mindoro) |
| 2011-04-27 | 22:42 | 18.66 | 120.92 | 3.1 | 21 | 63 km N 35° E of Laoag City |
| 2011-04-27 | 02:09 | 12.89 | 120.57 | 2.3 | 132 | 37 km S 3° W of Mamburao (Occidental Mindoro) |
| 2011-04-26 | 22:31 | 8.11 | 125.81 | 2.8 | 33 | 56 km S 9° W of Prosperidad (Agusan del Sur) |
| 2011-04-26 | 20:46 | 9.11 | 127.29 | 2.9 | 22 | 120 km N 89° E of Tandag (Surigao del Sur) |
| 2011-04-26 | 11:16 | 20.47 | 120.27 | 4.6 | 33 | 189 km N 89° W of Basco (Batanes) |
| 2011-04-26 | 09:40 | 15.52 | 120.05 | 2.7 | 28 | 23 km N 22° E of Iba (Zambales) |
| 2011-04-26 | 00:18 | 13.35 | 120.23 | 2.5 | 69 | 43 km N 72° W of Mamburao (Occ. Mindoro) |
| 2011-04-25 | 06:53 | 20.98 | 121.08 | 3.1 | 27 | 115 km N 59° W of Basco (Batanes) |
| 2011-04-25 | 00:17 | 10.49 | 125.97 | 2.8 | 96 | 96 km N 34° E of Surigao City |
| 2011-04-24 | 16:17 | 14.14 | 120.47 | 3.3 | 126 | 52 km N 85° W of Tagaytay City |
| 2011-04-24 | 09:33 | 18.63 | 120.91 | 3.5 | 1 | 60 km N 36° E of Laoag City |
| 2011-04-24 | 05:42 | 13.69 | 120.68 | 2.4 | 149 | 43 km S 80° W of Batangas City |
| 2011-04-24 | 04:38 | 8.75 | 126.61 | 4.0 | 27 | 58 km S 49° E of Tandag (Surigao del Sur) |
| 2011-04-23 | 22:08 | 5.52 | 124.16 | 4.4 | 526 | 130 km S 59° W of General Santos City |
| 2011-04-23 | 17:35 | 11.15 | 124.70 | 3.0 | 16 | 18 km N 32° E of Ormoc CIty (Leyte) |
| 2011-04-23 | 11:06 | 19.60 | 121.55 | 4.3 | 13 | 39 km N 14° E of Calayan (Cagayan) |
| 2011-04-21 | 22:20 | 8.68 | 127.24 | 4.0 | 33 | 123 km S 68° E of Tandag (Surigao del Sur) |
| 2011-04-21 | 18:53 | 8.71 | 127.32 | 3.8 | 115 | 130 km S 71° E of Tandag (Surigao del Sur) |
| 2011-04-21 | 07:24 | 13.48 | 120.59 | 3.1 | 53 | 28 km N 2° W of Mamburao (Occ. Mindoro) |
| 2011-04-21 | 05:56 | 12.41 | 120.41 | 3.6 | 12 | 93 km S 13° W of Mamburao (Occ. Mindoro) |
| 2011-04-21 | 05:44 | 17.92 | 121.41 | 2.5 | 33 | 47 km N 7° W of Tabuk (Kalinga) |
| 2011-04-21 | 03:53 | 5.31 | 127.78 | 4.1 | 3 | 251 km S 44° E of Mati (Davao Oriental) |
| 2011-04-21 | 02:06 | 6.92 | 125.73 | 3.4 | 49 | 24 km S 33° E of Davao City |
| 2011-04-20 | 21:52 | 12.57 | 120.65 | 1.7 | 33 | 73 km S 05° E of Mamburao (Occ. Mindoro) |
| 2011-04-20 | 21:48 | 12.41 | 120.65 | 3.0 | 11 | 91 km S 04° E of Mamburao (Occ. Mindoro) |
| 2011-04-20 | 16:03 | 12.61 | 120.64 | 2.7 | 1 | 28 km S 32° W of Sablayan (Occ. Mindoro) |
| 2011-04-20 | 14:17 | 12.38 | 120.69 | 3.3 | 18 | 94 km S 7° E of Mamburao (Occ. Mindoro) |
| 2011-04-19 | 13:30 | 19.26 | 121.05 | 5.3 | 15 | 128 km N 23° E of Laoag City |
| 2011-04-19 | 07:06 | 9.86 | 125.83 | 3.9 | 12 | 38 km N 76° E of Surigao City |
| 2011-04-19 | 06:29 | 13.58 | 121.58 | 3.2 | 16 | 32 km N 63° W of Boac (Marinduque) |
| 2011-04-18 | 19:53 | 13.63 | 124.30 | 4.4 | 53 | 3 km N 13° W of Bato (Catanduanes) |
| 2011-04-16 | 20:02 | 12.73 | 120.96 | 3.1 | 32 | 69 km S 37° E of Mamburao (Occ. Mindoro) |
| 2011-04-16 | 08:44 | 8.69 | 126.29 | 2.1 | 42 | 45 km S 11° E of Tandag (Surigao del Sur) |
| 2011-04-16 | 01:37 | 11.04 | 124.62 | 3.0 | 23 | 4 km N 25° E of Ormoc City (Leyte) |
| 2011-04-15 | 12.21 | 9.50 | 126.79 | 3.6 | 3 | 77 km S 65° E of General Luna ((Siargao) |
| 2011-04-15 | 00:11 | 5.65 | 126.29 | 5.2 | 155 | 135 km S 67° E of General Santos City |
| 2011-04-14 | 09:18 | 12.72 | 120.96 | 2.6 | 92 | 70 km S 36° E of Mamburao (Occ. Mindoro) |
| 2011-04-14 | 05:50 | 8.72 | 126.26 | 3.4 | 140 | 41 km S 8° W of Tandag (Surigao del Sur) |
| 2011-04-13 | 00:04 | 19.00 | 121.32 | 3.0 | 14 | 120 km N 42° E of Laoag City |
| 2011-04-12 | 20:57 | 8.19 | 124.84 | 3.9 | 12 | 29 km S 84° W of Malaybalay (Bukidnon) |
| 2011-04-12 | 20:18 | 11.18 | 122.70 | 2.3 | 6 | 45 km S 8° W of Roxas City |
| 2011-04-12 | 18:42 | 15.92 | 121.77 | 2.3 | 21 | 29 km N 54° E of Baler (Aurora) |
| 2011-04-12 | 03:24 | 9.97 | 122.13 | 3.1 | 19 | 90 km S 15° E of San Jose de Buenavista (Antique) |
| 2011-04-11 | 20:09 | 15.63 | 119.75 | 3.2 | 39 | 41 km N 36° W of Iba (Zambales) |
| 2011-04-11 | 12:31 | 9.71 | 125.33 | 3.7 | 13 | 20 km S 69° W of Surigao City |
| 2011-04-11 | 12:01 | 9.79 | 125.34 | 4.5 | 2 | 17 km N 84° W of Surigao City |
| 2011-04-11 | 04:04 | 9.88 | 126.09 | 4.8 | 33 | 67 km N 80° E of Surigao City |
| 2011-04-11 | 01:35 | 10.78 | 124.88 | 3.9 | 24 | 40 km S 40° E of Ormoc City (Leyte) |
| 2011-04-09 | 11:49 | 16.49 | 122.41 | 3.3 | 22 | 39 km N 54° E of Casiguran (Aurora) |
| 2011-04-09 | 02:29 | 13.78 | 119.81 | 5.3 | 83 | 36 km S 75° W of Lubang (Lubang Island) |
| 2011-04-09 | 00:15 | 15.22 | 122.56 | 2.3 | 7 | 89 km N 51° E of Polilio (Polilio Island) |
| 2011-04-08 | 23:08 | 11.01 | 124.60 | 2.9 | 24 | 1 km N 60° W of Ormoc (Leyte) |
| 2011-04-07 | 09:05 | 16.99 | 121.58 | 2.0 | 34 | 22 km N 73° W of Cauyan (Isabela) |
| 2011-04-06 | 17:31 | 10.69 | 122.55 | 2.6 | 37 | 02 km S 11° E of Iloilo City |
| 2011-04-05 | 23:05 | 12.97 | 121.27 | 2.8 | 26 | 51 km S 12° E of Calapan (Oriental Mindoro) |
| 2011-04-05 | 13:25 | 7.78 | 125.00 | 3.3 | 1 | 49 km S 14° W of Malaybalay (Bukidnon) |
| 2011-04-05 | 11:42 | 7.87 | 124.82 | 3.5 | 1 | 50 km S 39° W of Malaybalay (Bukidnon) |
| 2011-04-05 | 04:54 | 11.28 | 122.63 | 2.6 | 10 | 37 km S 22° W of Roxas City |
| 2011-04-05 | 01:59 | 12.16 | 125.70 | 4.2 | 20 | 28 km N 61° E of Dolores (Eastern Samar) |
| 2011-04-04 | 07:53 | 18.93 | 121.09 | 4.1 | 24 | 98 km N 35° E of Laoag City |
| 2011-04-04 | 02:28 | 13.19 | 119.82 | 4.7 | 44 | 86 km S 87° W of Mamburao(Occidental Mindoro) |
| 2011-04-03 | 10:01 | 13.58 | 119.97 | 3.5 | 78 | 35 km N 63° W of Looc (Lubang) |
| 2011-04-03 | 07:23 | 7.87 | 125.01 | 3.0 | 1 | 40 km S 15° W of Malaybalay (Bukidnon) |
| 2011-04-03 | 07:11 | 8.04 | 125.06 | 3.0 | 1 | 20 km S 14° W of Malaybalay (Bukidnon |
| 2011-04-03 | 07:10 | 7:90 | 125.05 | 1.7 | 2 | 36 km S 10° W of Malaybalay (Bukidnon) |
| 2011-04-03 | 02:45 | 16.00 | 121.64 | 3.1 | 22 | 27 km N 17° E of Baler (Aurora) |
| 2011-04-02 | 18:30 | 7.97 | 125.11 | 3.2 | 1 | 28 km S 1° E of Malaybalay (Bukidnon) |
| 2011-04-02 | 14:43 | 7.55 | 127.71 | 4.2 | 22 | 181 km N 67° E of Mati (Davao Oriental) |
| 2011-04-02 | 13.42 | 15.87 | 121.03 | 2.9 | 33 | 10 km N 30° E of San Jose City (Nueva Ecija) |
| 2011-04-01 | 06:01 | 15.74 | 120.01 | 4.2 | 30 | 11 km S 70° E of Sta Cruz (Zambales) |
| 2011-04-01 | 02:30 | 13.88 | 124.25 | 3.6 | 33 | 6 km N 83° W of Viga (Catanduanes) |
| 2011-04-01 | 02:26 | 6.40 | 126.02 | 4.3 | 1 | 84 km S 55° E of Sta Cruz (Davao del Sur) |
| 2011-04-01 | 00:37 | 5.05 | 126.93 | 4.6 | 32 | 228 km S 59° E of General Santos City |
| 2011-03-31 | 14:18 | 5.73 | 126.14 | 4.7 | 46 | 116 km S 69° E of General Santos City |
| 2011-03-30 | 20:03 | 13.73 | 120.24 | 3.1 | 51 | 68 km N 35° W of Mamburao (Occidental Mindoro) |
| 2011-03-30 | 06:07 | 12.35 | 120.64 | 2.5 | 18 | 98 km S 03° E of Mamburao (Occidental Mindoro) |
| 2011-03-30 | 00:43 | 8.79 | 126.29 | 3.2 | 22 | 34 km S 14° E of Tandag (Surigao del Sur) |
| 2011-03-30 | 00:18 | 7.82 | 126.24 | 3.2 | 39 | 65 km N 42° E of Tagum (Davao) |
| 2011-03-28 | 13:32 | 8.56 | 124.89 | 4.0 | 3 | 28 km N 73° E of Cagayan de Oro City |
| 2011-03-28 | 09:03 | 4.21 | 125.93 | 4.0 | 44 | 227 km S 22° E of General Santos City |
| 2011-03-28 | 06:29 | 11.51 | 124.38 | 4.3 | 18 | 6 km S 14° W of Naval (Biliran Island) |
| 2011-03-27 | 15:23 | 8.42 | 125.79 | 2.6 | 45 | 24 km S 26° W of Prosperidad (Agusan del Sur) |
| 2011-03-27 | 11:08 | 9.56 | 122.53 | 2.5 | 57 | 89 km N 71° W of Dumaguete City |
| 2011-03-26 | 08:04 | 5.92 | 127.32 | 3.6 | 11 | 166 km S 48° E of Mati (Davao Oriental) |
| 2011-03-26 | 06:40 | 10.01 | 122.18 | 3.6 | 34 | 86 km S 32° W of Jordan (Guimaras) |
| 2011-03-25 | 09:15 | 4.19 | 125.24 | 4.9 | 196 | 214 km S 2° E of General Santos City |
| 2011-03-25 | 00:45 | 17.97 | 120.52 | 2.6 | 7 | 27 km S 17° W of Laoag City |
| 2011-03-24 | 07:46 | 16.17 | 122.03 | 3.1 | 54 | 16 km S 37° W of Casiguran (Aurora) |
| 2011-03-24 | 01:37 | 17.40 | 121.01 | 4.3 | 26 | 31 km N 13° E of Bontoc (Mountain Province) |
| 2011-03-22 | 21:52 | 9.62 | 122.00 | 3.4 | 112 | 126 km S 4° E of San Jose de Buenavista (Antique) |
| 2011-03-22 | 10:45 | 9.96 | 125.97 | 3.5 | 16 | 58 km N 68° E of Surigao City |
| 2011-03-21 | 21:29 | 13.81 | 123.38 | 4.7 | 20 | 29 km N 28° E of Pili (Camarines Sur) |
| 2011-03-21 | 18:37 | 13.86 | 120.23 | 5.7 | 74 | 12 km N 89° E of Lubang (Lubang Island) |
| 2011-03-21 | 07:34 | 12.86 | 119.97 | 3.8 | 81 | 81 km S 60° W of Mamburao (Occidental Mindoro) |
| 2011-03-21 | 06:13 | 9.11 | 126.30 | 2.9 | 20 | 10 km N 75° E of Tandag (Surigao Del Sur) |
| 2011-03-21 | 00:29 | 12.56 | 122.30 | 1.9 | 19 | 4 km S 65° E of Romblon (Romblon) |
| 2011-03-20 | 16:26 | 19.06 | 121.28 | 6.1 | 39 | 122km N 39° E of Laoag City |
| 2011-03-19 | 18:35 | 9.78 | 126.18 | 2.3 | 1 | 076 km N 89° E of Surigao City |
| 2011-03-19 | 08:36 | 5.92 | 126.65 | 4.5 | 69 | 123 km S 24° E of Mati (Davao Oriental) |
| 2011-03-18 | 03:07 | 8.56 | 124.86 | 3.3 | 9 | 026 km N 70° E of Cagayan de Oro City |
| 2011-03-17 | 05:00 | 12.46 | 123.62 | 3.7 | 9 | 013 km N 15° E of Masbate (Masbate) |
| 2011-03-13 | 18:09 | 13.75 | 120.49 | 2.8 | 97 | 060 km N 11° W of Mamburao (Occidental Mindoro) |
| 2011-03-13 | 07:12 | 12.49 | 125.05 | 3.2 | 69 | 046 km S 88° E of Catarman (Northern Samar) |
| 2011-03-12 | 22:48 | 17.97 | 122.08 | 2.6 | 109 | 056 km N 45° E of Tuguegarao (Cagayan) |
| 2011-03-11 | 03:06 | 13.69 | 120.39 | 5.1 | 78 | 016 km S 77° E of Looc (Lubang Island) |
| 2011-03-10 | 07:02 | 6.28 | 124.76 | 3.7 | 20 | 031 km S 18° E of Koranadal (South Cotabato) |
| 2011-03-10 | 01:57 | 18.92 | 121.16 | 5.2 | 35 | 101 km N 38° E of Laoag City |
| 2011-03-09 | 09:48 | 6.53 | 125.94 | 3.5 | 27 | 054 km S 34° W of Mati (Davao Oriental) |
| 2011-03-07 | 18:31 | 12.93 | 124.94 | 3.3 | 70 | 058 km N 35° E of Catarman (Northern Samar) |
| 2011-03-07 | 15:15 | 9.52 | 126.33 | 3.7 | 8 | 049 km N 14° E of Tandag |
| 2011-03-07 | 09:02 | 15.43 | 119.44 | 3.8 | 16 | 060 km N 79° W of Iba (Zambales) |
| 2011-03-07 | 01:49 | 17.77 | 121.26 | 2 | 41 | 014 km S 47° W of Rizal (Cagayan) |
| 2011-03-06 | 19:04 | 15.31 | 118.97 | 3.1 | 30 | 112 km S 89° W of Iba (Zambales) |
| 2011-03-06 | 18:53 | 15.39 | 118.95 | 3.7 | 24 | 114 km N 87° W of Iba (Zambales) |
| 2011-03-06 | 02:56 | 16.24 | 122.8 | 1.8 | 28 | 076 km S 86° E of Casiguran (Aurora) |
| 2011-03-06 | 02:44 | 16.77 | 120.24 | 2.9 | 79 | 019 km N 25° W of San Fernando (La Union) |
| 2011-03-05 | 23:12 | 19.68 | 121.94 | 3.5 | 1 | 016 km N 05° W of Babuyan Island |
| 2011-03-05 | 20:36 | 10.36 | 124.97 | 2.5 | 1 | 026 km N 43° E of Maasin (Southern Leyte) |
| 2011-03-05 | 16:12 | 10.31 | 125.3 | 2.4 | 27 | 056 km N 77° E of Maasin (Southern Leyte) |
| 2011-03-04 | 19:06 | 18.21 | 122.57 | 2.3 | 35 | 115 km N 54° E of Tuguegarao (Cagayan) |
| 2011-03-04 | 06:36 | 18.83 | 120.83 | 3 | 33 | 074 km N 21° E of Laoag City |
| 2011-03-04 | 05:02 | 9.45 | 125.87 | 3.4 | 2 | 012 km N 45° W of Carrascal (Surigao del Sur) |
| 2011-03-04 | 00:54 | 9.36 | 125.61 | 3.7 | 11 | 010 km N 74° E of Jabonga (Agusan del Norte) |
| 2011-03-04 | 00:03 | 9.4 | 125.86 | 3.4 | 7 | 010 km N 71° W of Carrascal (Surigao del Sur) |
| 2011-03-03 | 23:11 | 9.51 | 125.9 | 5.7 | 3 | 054 km S 57° E of Surigao City |
| 2011-03-03 | 22:27 | 9.48 | 125.96 | 3.3 | 1 | 012 km N 08° E of Carrascal (Surigao del Sur) |
| 2011-03-03 | 20:52 | 4.57 | 126.69 | 5.6 | 60 | 240 km S 45° E of General Santos City |
| 2011-03-03 | 17:41 | 9.31 | 125.74 | 4.1 | 18 | 023 km S 82° E of Jabonga (Agusan del Norte) |
| 2011-03-03 | 17:27 | 9.53 | 126.01 | 3.9 | 1 | 054 km N 26° W of Tandag (Surigao del Sur) |
| 2011-03-03 | 17:09 | 9.4 | 125.85 | 4.5 | 8 | 012 km N 73° W of Carrascal (Surigao del Sur) |
| 2011-03-02 | 22:23 | 13.71 | 120.87 | 2.5 | 31 | 022 km S 76° W of Batangas City |
| 2011-03-02 | 18:08 | 16.96 | 119.98 | 3.2 | 34 | 053 km N 44° W of San Fernando (La Union) |
| 2011-03-02 | 14:01 | 6.6 | 126.37 | 4.5 | 44 | 040 km S 26° W of Mati (Davao Oriental) |
| 2011-03-01 | 15:07 | 15.36 | 119.14 | 3.8 | 20 | 086 km S 84° W of Paluig (Zambales) |
| 2011-03-01 | 10:34 | 6.88 | 125.64 | 4.1 | 29 | 025 km S 06° E of Davao City |
| 2011-03-01 | 05:34 | 10.62 | 122.64 | 2.9 | 78 | 008 km S 47° E of Jordan (Guimaras) |
| 2011-02-28 | 21:11 | 13.37 | 122.51 | 2.8 | 29 | 075 km S 83° E of Boac (Marinduque) |
| 2011-02-27 | 05:02 | 6.47 | 123.95 | 3.4 | 602 | 076 km S 73° W of Isulan (Sultan Kudarat) |
| 2011-02-25 | 01:24 | 9.24 | 125.63 | 2.7 | 6 | 016 km S 45° E of Jabonga (Agusan del Norte) |
| 2011-02-24 | 19:17 | 17.29 | 121.23 | 1.9 | 34 | 035 km S 48° W of Tabuk (Kalinga |
| 2011-02-24 | 14:31 | 11.27 | 124.73 | 3.1 | 23 | 005 km S 48° E of Carigara (Leyte) |
| 2011-02-24 | 13:45 | 5.58 | 126.67 | 3.9 | 93 | 159 km S 19° E of Mati (Davao Oriental) |
| 2011-02-24 | 02:22 | 8.96 | 126.6 | 2.6 | 40 | 045 km S 71° E of Tandag (Surigao del Sur) |
| 2011-02-23 | 02:30 | 17.48 | 119.73 | 2.6 | 33 | 074 km S 82° W of Vigan |
| 2011-02-22 | 21:55 | 18.2 | 120.88 | 2.7 | 9 | 032 km S 89° E of Laoag City |
| 2011-02-22 | 20:42 | 12.56 | 122.57 | 2 | 22 | 002 km S 03° W of Romblon (Romblon) |
| 2011-02-22 | 12:20 | 14.09 | 120.41 | 2.6 | 112 | 024 km N 86° W of Nasugbu (Batangas) |
| 2011-02-22 | 10:10 | 14.13 | 120.39 | 4.7 | 108 | 028 km N 75° W of Nasugbu (Batangas) |
| 2011-02-22 | 06:06 | 6.14 | 126.14 | 2.9 | 21 | 089 km S 05° W of Mati (Davao Oriental) |
| 2011-02-22 | 02:09 | 17.65 | 120.05 | 2.9 | 11 | 038 km N 78° W of Vigan (Ilocos Sur) |
| 2011-02-20 | 00:00 | 9.48 | 125.21 | 3.2 | 4 | 036 km S 79° W of Mainit (Surigao Del Norte) |
| 2011-02-19 | 22:20 | 11.37 | 124.99 | 3.5 | 5 | 011 km S 32° E of Santa Rita (Samar) |
| 2011-02-19 | 19:43 | 18.59 | 119.38 | 3.3 | 12 | 137 km N 63° W of Currimao (Ilocos Norte) |
| 2011-02-19 | 10:27 | 8.3 | 123.31 | 1.5 | 7 | 032 km S 6° W of Dipolog City |
| 2011-02-19 | 08:10 | 14.32 | 120.29 | 4.5 | 113 | 049 km S 34° W of Balanga (Bataan) |
| 2011-02-19 | 02:46 | 12.94 | 123.46 | 2.9 | 16 | 014 km N 78° W of Dansol (Sorsogon) |
| 2011-02-18 | 20:39 | 11.63 | 124.26 | 3.7 | 1 | 013 km S 61° W of Kawayan (Biliran) |
| 2011-02-18 | 18:28 | 9.96 | 125.9 | 3.1 | 34 | 027 km N 37° W of Dapa (Siargao) |
| 2011-02-18 | 06:20 | 16.49 | 120.53 | 5 | 14 | 009 km N 61° W of La Trinidad (Benguet) |
| 2011-02-18 | 05:42 | 9.54 | 125.26 | 3.5 | 10 | 036 km S 45° W of Surigao City |
| 2011-02-17 | 14:25 | 16.45 | 120.55 | 2.8 | 23 | 006 km N 83° W of La Trinidad (Benguet) |
| 2011-02-17 | 11:54 | 16.4 | 120.53 | 3.3 | 9 | 008 km N 68° W of La Trinidad (Benguet) |
| 2011-02-17 | 01:51 | 12.22 | 121.82 | 2.3 | 7 | 063 km S 52° W of Romblon (Romblon) |
| 2011-02-16 | 23:51 | 11.85 | 125.46 | 3.6 | 1 | 027 km N 07° E of Borongan ( Eastern Samar) |
| 2011-02-16 | 21:33 | 8.41 | 122.34 | 3.4 | 32 | 113 km S 80° W of Dipolog City |
| 2011-02-16 | 16:13 | 3.44 | 126.59 | 4.5 | 75 | 337 km S 28° E of General Santos City |
| 2011-02-15 | 15:18 | 21.02 | 121.07 | 5.7 | 63 | 119 km N 57° W of Basco (Batanes) |
| 2011-02-15 | 06:17 | 16.62 | 119.74 | 2.2 | 42 | 064 km S 90° W of San Fernando (La Union) |
| 2011-02-14 | 15:26 | 14.79 | 119.3 | 4.1 | 32 | 097 km S 51° W of Iba (Zambales) |
| 2011-02-14 | 02:45 | 15 | 119.99 | 3.1 | 9 | 035 km N 58° W of Olongapo City |
| 2011-02-13 | 09:54 | 8.55 | 126.3 | 3.4 | 96 | 020 km N 06° W of Hinatuan (Surigao del Sur) |
| 2011-02-12 | 07:55 | 13.01 | 120.2 | 2.5 | 80 | 050 km S 61° W of Mamburao (Occ. Mindoro) |
| 2011-02-11 | 17:11 | 10.3 | 125.11 | 3.7 | 7 | 006 km N 88° E of Libagon (Southern Leyte) |
| 2011-02-11 | 04:28 | 5.16 | 126.22 | 4.4 | 37 | 158 km S 48° E of General Santos City |
| 2011-02-11 | 04:26 | 16.14 | 119.47 | 3 | 21 | 086 km N 81° W of Lingayen (Pangasinan) |
| 2011-02-10 | 22:42 | 4.31 | 122.84 | 6.3 | 515 | 281 km S 46° E of Jolo (Sulu) |
| 2011-02-10 | 22:39 | 3.69 | 123.16 | 6.6 | 572 | 356 km S 42° E of Jolo (Sulu) |
| 2011-02-09 | 05:01 | 18.07 | 120.83 | 5.3 | 65 | 030 km S 61° E of Laoag City |
| 2011-02-09 | 02:24 | 13.1 | 121.66 | 2.6 | 26 | 044 km S 27° W of Boac (Marinduque) |
| 2011-02-09 | 01:19 | 17.49 | 122.14 | 2.8 | 135 | 044 km N 43° E of Ilagan (Isabela) |
| 2011-02-08 | 00:08 | 10.99 | 126.64 | 4.5 | 23 | 150 km S 63° E of Borongan (Eastern Samar) |
| 2011-02-07 | 09:32 | 6.39 | 125.86 | 3.6 | 36 | 068 km S 52° E of Digos (Davao Del Sur) |
| 2011-02-06 | 06:45 | 8.45 | 123.05 | 2.1 | 33 | 036 km S 65° W of Dipolog City (Zamboanga Del Norte) |
| 2011-02-04 | 20:17 | 15.49 | 121.18 | 3.4 | 22 | 012 km S 52° E of Palayan City (Nueva Ecija) |
| 2011-02-04 | 01:57 | 17.16 | 121.55 | 3.2 | 20 | 010 km S 49° W of Mallig (Isabela) |
| 2011-02-02 | 23:22 | 12.35 | 120.39 | 2.3 | 26 | 100 km S 13° W of Mamburao (Occ. Mindoro) |
| 2011-02-01 | 21:23 | 10.59 | 122.72 | 2.6 | 30 | 014 km N 65° W of Bago City (Negros Occ.) |
| 2011-02-01 | 11:24 | 13.16 | 120.26 | 1.9 | 74 | 038 km S 79° W of Mamburao (Occ. Mindoro) |
| 2011-01-31 | 05:55 | 15.03 | 119.49 | 3.3 | 25 | 063 km S 58° W of Iba (Zambales) |
| 2011-01-31 | 03:58 | 08.78 | 124.14 | 3.5 | 103 | 050 km N 49° E of Orquieta City (Misamis Occ.) |
| 2011-01-30 | 13:19 | 16.66 | 120.95 | 2.5 | 25 | 026 km S 52° W of Lagawe (Ifugao) |
| 2011-01-30 | 10:01 | 11.23 | 122.51 | 3.1 | 8 | 005 km S 45° W of Tapaz (Capiz) |
| 2011-01-28 | 18:53 | 11.23 | 122.60 | 2.7 | 2 | 008 km S 62° E of Tapaz (Capiz) |
| 2011-01-28 | 09:15 | 08.09 | 123.05 | 3.4 | 89 | 052 km N 56° W of Pagadian (Zamboanga del Sur) |
| 2011-01-28 | 04:28 | 14.70 | 121.67 | 2.3 | 21 | 006 km S 25° E of Infanta (Quezon) |
| 2011-01-28 | 01:21 | 17.90 | 120.08 | 3 | 10 | 049 km N 44° W of Vigan (Ilocus Sur) |
| 2011-01-27 | 22:11 | 14.47 | 121.73 | 2.9 | 9 | 041 km N 60° E of Santa Cruz (Laguna) |
| 2011-01-27 | 20:41 | 10.01 | 126.45 | 2.7 | 3 | 040 km N 53° E of General Luna (Siargao) |
| 2011-01-26 | 22:10 | 09.31 | 125.58 | 3.7 | 4 | 041 km N 6° E of Butuan City (Agusan del Norte) |
| 2011-01-26 | 18:07 | 12.16 | 125.07 | 3.1 | 6 | 051 km N 26° E of Catbalogan (Samar) |
| 2011-01-26 | 15:48 | 10.99 | 122.03 | 2.8 | 27 | 029 km N 26° E of San Jose de Buenavista (Antique) |
| 2011-01-26 | 09:12 | 09.15 | 126.28 | 3.1 | 8 | 010 km N 47° E of Tandag (Surigao del Sur) |
| 2011-01-26 | 04:36 | 16.11 | 120.97 | 2.7 | 33 | 035 km N 3° W of San Jose City (Nueva Ecija) |
| 2011-01-25 | 21:13 | 05.97 | 125.88 | 4.6 | 139 | 080 km S 79° E of General Santos City |
| 2011-01-25 | 03:59 | 13.09 | 120.73 | 3 | 21 | 021 km S 46° E of Mamburao (Occ. Mindoro) |
| 2011-01-25 | 01:21 | 13.08 | 120.74 | 2.9 | 15 | 024 km S 44° E of Mamburao (Occ. Mindoro) |
| 2011-01-24 | 14:28 | 06.39 | 123.60 | 5 | 579 | 112 km S 37° W of Cotabato City |
| 2011-01-24 | 01:00 | 17.73 | 120.30 | 4 | 28 | 019 km N 30° W of Vigan (Ilocos Sur) |
| 2011-01-22 | 18:18 | 15.90 | 119.51 | 4.7 | 17 | 081 km N 39° W of Iba (Zambales) |
| 2011-01-22 | 13:49 | 09.29 | 126.38 | 1.8 | 1 | 030 km N 40° E of Tandag (Surigao Del Sur) |
| 2011-01-22 | 06:23 | 12.71 | 123.09 | 3.2 | 45 | 069 km N 54° W of Masbate (Masbate) |
| 2011-01-22 | 02:28 | 13.80 | 120.58 | 3.6 | 150 | 023 km S 47° W of Balayan (Batangas) |
| 2011-01-21 | 08:55 | 16.44 | 121.11 | 4.3 | 16 | 007 km S 42° W of Bayombong (Nueva Viscaya) |
| 2011-01-21 | 02:15 | 05.52 | 126.94 | 3.9 | 13 | 177 km S 27° E of Mati (Davao Oriental) |
| 2011-01-21 | 01:18 | 08.46 | 125.29 | 2.6 | 43 | 034 km N 39° E of Malaybalay (Bukidnon) |
| 2011-01-20 | 18:19 | 08.61 | 124.64 | 2.1 | 1 | 014 km N 1° E of Cagayan de Oro City |
| 2011-01-19 | 08:47 | 15.23 | 119.03 | 3.1 | 5 | 105 km S 84° W of Iba (Zambales) |
| 2011-01-19 | 03:54 | 17.18 | 121.61 | 2.1 | 42 | 029 km S 85° W of Ilagan (Isabela) |
| 2011-01-19 | 03:39 | 04.46 | 126.55 | 2.8 | 116 | 239 km S 40° E of General Santos City |
| 2011-01-19 | 03:21 | 15.72 | 119.34 | 2.7 | 12 | 083 km N 59° W of Iba (Zambales) |
| 2011-01-19 | 03:19 | 15.72 | 119.41 | 3.2 | 19 | 077 km N 55° W of Iba (Zambales) |
| 2011-01-18 | 18:41 | 10.79 | 125.87 | 4.1 | 40 | 103 km S 28° E of Borongan (Eastern Samar) |
| 2011-01-17 | 03:45 | 09.40 | 125.80 | 3.1 | 148 | 017 km N 77° W of Carrascal (Surigao Del Sur) |
| 2011-01-16 | 19:02 | 10.17 | 126.63 | 3.5 | 1 | 066 km N 51° E of General Luna (Siargao) |
| 2011-01-13 | 23:50 | 09.26 | 125.58 | 4.1 | 8 | 035 km N 6° E of Butuan City (Agusan del Norte) |
| 2011-01-13 | 18:20 | 06.10 | 126.98 | 4.4 | 27 | 125 km S 43° E of Mati (Davao Oriental) |
| 2011-01-13 | 10:36 | 13.52 | 120.44 | 1.9 | 85 | 037 km N 28° W of Mamburao (Occidental Mindoro) |
| 2011-01-13 | 06:54 | 13.73 | 120.52 | 2.7 | 94 | 057 km N 8° W of Mamburao (Occidental Mindoro) |
| 2011-01-13 | 00:42 | 05.25 | 124.10 | 4.9 | 505 | 152 km S 51° W of General Santos City |
| 2011-01-12 | 11:28 | 13.47 | 121.40 | 2.4 | 32 | 026 km N 76° E of Calapan (Oriental Mindoro) |
| 2011-01-12 | 08:57 | 08.98 | 127.18 | 3.8 | 1 | 107 km S 83° E of Tandag (Surigao del Sur) |
| 2011-01-11 | 14:31 | 19.09 | 121.18 | 2.1 | 18 | 009 km N 80° W of Dalupiri Island (Babuyan Island Group) |
| 2011-01-11 | 05:43 | 11.05 | 122.24 | 1.3 | 35 | 050 km N 47° E of San Jose de Buenavista (Antique) |
| 2011-01-11 | 05:40 | 11.05 | 122.25 | 1.6 | 36 | 049 km N 48° E of San Jose de Buenavista (Antique) |
| 2011-01-11 | 01:40 | 09.68 | 126.18 | 3 | 12 | 066 km S 3° W of Tandag (Surigao del Sur) |
| 2011-01-10 | 02:55 | 07.78 | 126.82 | 3.6 | 67 | 116 km N 36° E of Mati (Davao Oriental) |
| 2011-01-09 | 03:38 | 08.84 | 127.25 | 3.4 | 21 | 118 km S 76° E of Tandag (Surigao del Sur) |
| 2011-01-09 | 03:33 | 13.68 | 120.54 | 2.6 | 106 | 051 km N 07° W of Mamburao (Occ. Mindoro) |
| 2011-01-09 | 03:22 | 09.01 | 127.49 | 3.8 | 15 | 141 km S 86° E of Tandag (Surigao del Sur) |
| 2011-01-09 | 02:30 | 10.20 | 126.74 | 3.6 | 15 | 137 km N 25° E of Tandag (Surigao del Sur) |
| 2011-01-09 | 01:31 | 11.32 | 126.68 | 4.6 | 140 | 143 km S 77° E of Borongan (Eastern Samar) |
| 2011-01-09 | 01:21 | 06.55 | 127.41 | 4 | 8 | 139 km S 72° E of Mati (Davao Oriental) |
| 2011-01-09 | 00:30 | 18.10 | 119.89 | 3.8 | 23 | 080 km N 43° W of Vigan (Ilocos Sur) |
| 2011-01-08 | 17:32 | 10.17 | 126.52 | 3.4 | 13 | 123 km N 69° E of Surigao City |
| 2011-01-08 | 01:01 | 11.04 | 126.60 | 4.4 | 31 | 097 km N 89° E of Guiuan (Eastern Samar) |
| 2011-01-07 | 21:05 | 06.56 | 126.46 | 3.5 | 27 | 050 km S 33° E of Mati (Davao Oriental) |
| 2011-01-06 | 23:26 | 10.94 | 126.66 | 4.7 | 12 | 103 km S 84° E of Guiuan (Eastern Samar) |
| 2011-01-04 | 14:51 | 12.13 | 122.11 | 3.5 | 10 | 053 km S 19° W of Romblon (Romblon) |
| 2011-01-04 | 06:19 | 18.60 | 120.82 | 3.2 | 4 | 051 km N 30° E of Laoag City |
| 2011-01-03 | 07:31 | 17.24 | 119.93 | 4.1 | 3 | 065 km S 55° W of Vigan (Ilocos Sur) |
| 2011-01-03 | 06:21 | 19.84 | 121.72 | 2.8 | 69 | 072 km S 22° W of Basco (Batanes) |
| 2011-01-02 | 14:38 | 10.31 | 122.71 | 4 | 14 | 029 km S 28° W of Bago City (Negros Occidental) |
| 2011-01-01 | 07:40 | 11.35 | 124.58 | 4.4 | 3 | 009 km N 52° W of Capoocan (Leyte) |
PEIS Scale
Even ordinary citizens can determine the intensity of the earthquake they are experiencing with the help of the Phivolcs Earthquake Intensity Scale (PEIS).
The Philippine Institute of Volcanology and Seismology (Phivolcs) is the government agency that deals with tectonic and volcanic activities in the Philippines. One of the major concerns of this government agency is the monitoring of earthquakes that affects the country.
Intensity Scale
Intensity I is Scarcely Perceptible. It is scarcely perceptible to people under favorable circumstances. Delicately balanced objects are disturbed slightly. Still water in containers oscillates slowly.
The country experiences mild earthquakes every day because of this. With the many earthquakes that rock the country every day, how does Phivolcs determine if the earthquake is destructive or not? The answer to that is the Phivolcs Earthquake Intensity Scale..
The PEIS is felt on the relative effect of the earthquake to people, structures, objects, and surroundings. The scale starts from Intensity I, which is the weakest, to Intensity X, which is the strongest.
Intensity II is Slightly Felt. It is felt by few individuals at rest indoors. Hanging objects swing slightly. Still water in containers oscillates noticeably.
An earthquake is measured by its Magnitude and Intensity. The Magnitude indicates the amount of energy released at the source (or epicentre) and is measured by the open-ended Richter Scale.
The intensity of an earthquake at a particular locality indicates the violence of earth motion produced there by the earthquake. It is determined from reported effects of the tremor on human beings, furniture, buildings, geological structure, etc.
Intensity III is Weak. It is felt by many people indoors especially in upper floors of buildings. Vibration is felt like one passing of a light truck. Dizziness and nausea are experienced by some people. Hanging objects swing moderately. Still water in containers oscillates moderately.
Many places, have adopted the Modified Mercalli Scale (MMS) which classifies earthquake effects into twelve grades. The Philippines have further simplified and created the 10 steps PEIS.
* * *
PHIVOLCS asks people to report the felt intensity either by a call or sending a text (SMS).
Intensity IV is Moderately Strong. It is felt generally by people indoors and by some people outdoors. Light sleepers are awakened. Vibration is felt like a passing of heavy truck. Hanging objects swing considerably. Dinner, plates, glasses, windows and doors rattle. Floors and walls of wood framed buildings creak. Standing motor cars may rock slightly. Liquids in containers are slightly disturbed. Water in containers oscillates strongly. Rumbling sound may sometimes be heard.
Intensity V is Strong. It is generally felt by most people indoors and outdoors. Many sleeping people are awakened. Some are frightened, some run outdoors. Strong shaking and rocking felt throughout building. Hanging objects swing violently. Dining utensils clatter and clink; some may be damaged. Small, light and unstable objects may fall or overturn. Liquids spill from open containers. Standing vehicles rock noticeably. Shaking of leaves and twigs of trees are noticeable.
These reports are compiled and then published together with other information about the earthquake: http://earthquake.phivolcs.dost.gov.ph
The destructive earthquake in Bohol on October 15, 2013 with a magnitude of 7.2 had been reported as:
Intensity VII - Tagbilaran City; Cebu City; Lapu Lapu City; Mandaue City; Toledo City; Carcar City; Naga City (CEBU)Intensity VI is Very Strong. Many people become scared; many may run outdoors. Some people lose their balance. Motorists feel like driving in flat tires. Heavy objects or furniture move or may be shifted. Small church bells may ring. Wall plaster may crack. Very old or poorly built houses and man-made structures are slightly damaged though well-built structures are not affected. Limited rockfalls and rolling boulders occur in hilly to mountainous areas and escarpments. Trees shake noticeably.
Intensity VI - Hinigaran, Negros Occidental; Dumaguete City; Siquijor Island
Intensity V - Iloilo City; La Carlota City; Guimaras Island; Abuyog, Leyte; Ozamis City; Sibulan, Negros Oriental; Camiguin Island; Gingoog, Misamis Oriental; Cagayan de Oro City
Intensity IV - Roxas City; Masbate City; Bulusan, Sorsogon; Hinunangan; Tabon Tabon; San Pablo; Bato, Leyte; Patnungon, Antique; Dipolog City; Bacolod
City; Naval, Biliran; Bayawan City; Baybay, Southern Leyte; San Jose Antique; Guihulngan, Negros Oriental; Butuan City; Tacloban City
Intensity VII is Destructive. Most are frightened and run outdoors. People find it difficult to stand in upper floors. Heavy objects and furniture overturn or topple. Big church bells may ring. Old or poorly-built structures suffer considerably damage. Some well-built structures may be damaged slightly. Some cracks may appear on dikes, fishponds, road surface, or concrete hollow block walls. Limited liquefaction, lateral spreading, and landslides are observed. Trees shake visibly. (Liquefaction is a process by which loose saturated sand lose strength during an earthquake and behave like liquid).
Weaker intensity reports for this earthquake are not listed.
Intensity VIII is Very Destructive. People become panicky. People find it difficult to stand outdoors. Many well-built buildings are considerably damaged. Concrete dikes and foundation of bridges are destroyed by ground settling or toppling. Railway tracks are bent or broken. Tombstones may be displaced, twisted, or overturned. Utility posts, towers, and monuments may tilt or topple. Water and sewer pipes may be bent, twisted, or broken. Liquefaction and lateral spreading cause man-made structure to sink, tilt, or topple. Landslides and rockfalls occur in mountainous and hilly areas. Boulders roll out from their positions particularly those near the epicenter. Fissures and faults rapture may be observed. Trees violently shake. Water splash over dikes or banks of rivers.
Intensity IX is Devastating. People are forcibly thrown to ground. Many cry and shake with fear. Most buildings are totally damaged. Bridges and elevated concrete structures are toppled or destroyed. Numerous utility posts, towers, and monument are tilted, toppled, or broken. Water sewer pipes are bent, twisted, or broken. Landslides and liquefaction with lateral spreadings and sandboils are widespread. The ground is distorted into undulations. Trees are shaken very violently with some toppled or broken. Boulders are commonly thrown out. River water splashes violently on slops over dikes and banks.
Intensity X is Completely Devastating. Practically all man-made structures are destroyed. Massive landslides and liquefaction, large scale subsidence and uplifting of land forms and many ground fissures are observed. Changes in river courses and destructive seiches in large lakes occur. Many trees are toppled, broken and uprooted.
