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October2009
Daily summary 31 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 312[329] 1.91KT[3.11KT]
M 5.0+ 5[5] 13KT[13KT]
All 317[335] 15KT[16KT]
Daily summary 30 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 333[328] 1.28KT ⓘ[3.11KT]
M 5.0+ 4[5] 240KT[13KT]
All 337[335] 242KT[16KT]
30 Oct 2009 08:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
07:03:39 34.0 6.8 [239KT] 98 km NNE of Naze, Japan
Daily summary 29 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 330[328] 2.20KT[3.11KT]
M 5.0+ 8[5] 39KT[13KT]
All 338[335] 41KT[16KT]
29 Oct 2009 18:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
17:44:32 210.0 6.2 [30KT] 53 km S of Jurm, Afghanistan
Daily summary 28 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 357[328] 2.42KT[3.11KT]
M 5.0+ 3[5] 3.64KT[13KT]
All 360[335] 6.06KT[16KT]
Daily summary 27 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 416[328] 2.79KT[3.11KT]
M 5.0+ 8[5] 20KT[13KT]
All 424[335] 22KT[16KT]
27 Oct 2009 01:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
00:04:46 10.0 6.0 [15KT] Drake Passage
Daily summary 26 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 385[328] 2.11KT[3.11KT]
M 5.0+ 5[5] 3.92KT[13KT]
All 390[335] 6.04KT[16KT]
Daily summary 25 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 338[328] 3.06KT[3.11KT]
M 5.0+ 5[5] 20KT[13KT]
All 343[334] 23KT[16KT]
25 Oct 2009 08:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
07:53:52 417.9 6.0 [15KT] south of the Fiji Islands
Daily summary 24 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 305[328] 3.45KT[3.11KT]
M 5.0+ 4[5] 342KT[13KT]
All 309[334] 345KT[16KT]
24 Oct 2009 15:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
14:40:43 130.0 6.9 [337KT] 268 km WSW of Tual, Indonesia
Daily summary 23 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 375[328] 3.72KT[3.11KT]
M 5.0+ 9[5] 27KT[13KT]
All 384[334] 31KT[16KT]
23 Oct 2009 16:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
15:14:13 31.099998 6.0 [15KT] 164 km S of Lata, Solomon Islands
Daily summary 22 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 328[328] 3.57KT[3.11KT]
M 5.0+ 6[5] 48KT[13KT]
All 334[334] 52KT[16KT]
22 Oct 2009 20:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
19:51:27 185.9 6.2 [30KT] 39 km SSE of Jurm, Afghanistan
22 Oct 2009 01:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
00:51:39 18.0 6.0 [15KT] 147 km SSE of Punta de Burica, Panama
Daily summary 21 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 331[328] 2.37KT[3.11KT]
M 5.0+ 1 ⓘ[5] 673T[13KT]
All 332[334] 3.04KT ⓘ[16KT]
Daily summary 20 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 384[328] 1.99KT[3.11KT]
M 5.0+ 1 ⓘ[5] 476T ⓘ[13KT]
All 385[334] 2.46KT ⓘ[16KT]
Daily summary 19 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 369[327] 1.65KT[3.11KT]
M 5.0+ 8[5] 28KT[13KT]
All 377[333] 30KT[16KT]
19 Oct 2009 23:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
22:49:38 18.0 6.0 [15KT] 159 km SSW of Lotofag?, Samoa
19 Oct 2009 19:00:00

[19 Oct 2009 18:19:04] Swarm around 136 km ESE of Nikolski, Alaska has ended.
In 156 hours 36 minutes registered 187 earthquakes.
Summary: S20091013.1
19 Oct 2009 16:00:00

[19 Oct 2009 15:53:55] Swarm around 18km NE of Olancha, CA has ended.
In 457 hours 38 minutes registered 636 earthquakes.
Summary: S20091001.2
19 Oct 2009 12:00:00

[19 Oct 2009 11:32:33] Swarm around 128 km S of Unalaska, Alaska has ended.
In 107 hours 19 minutes registered 82 earthquakes.
Summary: S20091015.1
Daily summary 18 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 394[327] 2.92KT[3.11KT]
M 5.0+ 8[5] 16KT[13KT]
All 402[333] 19KT[16KT]
18 Oct 2009 08:00:00

[18 Oct 2009 07:01:13] Swarm around 57 km SE of West Yellowstone, Montana has ended.
In 95 hours 29 minutes registered 138 earthquakes.
Summary: SVS20091015.1
Daily summary 17 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 406[327] 2.27KT[3.11KT]
M 5.0+ 7[5] 12KT[13KT]
All 413[333] 15KT[16KT]
Daily summary 16 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 464[326] 4.04KT[3.10KT]
M 5.0+ 7[5] 25KT[13KT]
All 471[333] 29KT[16KT]
16 Oct 2009 10:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
09:52:50 38.0 6.1 [21KT] 69 km WSW of Labuan, Indonesia
Daily summary 15 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 556[326] 3.16KT[3.10KT]
M 5.0+ 12[5] 45KT[13KT]
All 568[333] 48KT[16KT]
15 Oct 2009 18:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
17:48:21 10.0 6.0 [15KT] Galapagos Triple Junction region
15 Oct 2009 15:00:00

[15 Oct 2009 14:25:36] Swarm around 155 km ESE of Nikolski, Alaska has ended.
In 56 hours 17 minutes registered 41 earthquakes.
Summary: S20091013.2
15 Oct 2009 13:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
12:11:16 105.7 6.0 [15KT] 131 km WSW of Abepura, Indonesia
15 Oct 2009 08:00:00

[15 Oct 2009 00:13:33] New swarm has started around 128 km S of Unalaska, Alaska
In 7 hours 46 minutes registered 29 earthquakes.
Details: S20091015.1
15 Oct 2009 02:00:00

[14 Oct 2009 07:31:46] New swarm has started around 57 km SE of West Yellowstone, Montana
In 18 hours 28 minutes registered 29 earthquakes.
Details: SVS20091015.1
Daily summary 14 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 431[326] 1.80KT[3.10KT]
M 5.0+ 8[5] 48KT[13KT]
All 439[333] 49KT[16KT]
14 Oct 2009 19:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
18:00:21 10.0 6.3 [42KT] 159 km NW of Hihifo, Tonga
14 Oct 2009 05:00:00

[13 Oct 2009 20:48:11] New swarm has started around 167 km NW of Sola, Vanuatu
In 8 hours 11 minutes registered 5 earthquakes.
Details: PS20091014.1
14 Oct 2009 04:00:00

[14 Oct 2009 03:19:04] Swarm around 167 km NW of Sola, Vanuatu has ended.
In 6 hours 30 minutes registered 5 earthquakes.
Summary: PS20091014.1
14 Oct 2009 01:00:00

[13 Oct 2009 06:07:51] New swarm has started around 155 km ESE of Nikolski, Alaska
In 18 hours 52 minutes registered 26 earthquakes.
Details: S20091013.2
Daily summary 13 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 513[326] 4.72KT[3.10KT]
M 5.0+ 10[5] 171KT[13KT]
All 523[333] 175KT[16KT]
13 Oct 2009 22:00:00

[13 Oct 2009 05:37:23] New swarm has started around 138 km ESE of Nikolski, Alaska
In 16 hours 22 minutes registered 5 earthquakes.
Details: PS20091013.1
13 Oct 2009 21:00:00

[13 Oct 2009 20:34:29] Swarm around 138 km ESE of Nikolski, Alaska has ended.
In 14 hours 57 minutes registered 5 earthquakes.
Summary: PS20091013.1
13 Oct 2009 21:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
20:21:53 14.0 6.4 [60KT] 123 km ESE of Nikolski, Alaska
13 Oct 2009 12:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
11:38:05 32.0 6.0 [15KT] 135 km N of Tobelo, Indonesia
13 Oct 2009 08:00:00

[13 Oct 2009 05:42:37] New swarm has started around 136 km ESE of Nikolski, Alaska
In 2 hours 17 minutes registered 42 earthquakes.
Details: S20091013.1
13 Oct 2009 06:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
05:37:23 24.0 6.5 [84KT] 127 km E of Nikolski, Alaska
Daily summary 12 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 383[326] 3.73KT[3.10KT]
M 5.0+ 11[5] 73KT[13KT]
All 394[333] 77KT[16KT]
12 Oct 2009 10:00:00

[12 Oct 2009 09:37:21] Swarm around 193 km WNW of Sola, Vanuatu has ended.
In 28 hours 49 minutes registered 7 earthquakes.
Summary: PS20091011.1
12 Oct 2009 10:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
09:37:21 42.0 6.2 [30KT] 198 km NW of Sola, Vanuatu
12 Oct 2009 04:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
03:15:47 10.0 6.2 [30KT] Mauritius - Reunion region
Daily summary 11 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 368[326] 4.46KT[3.10KT]
M 5.0+ 10[5] 26KT[13KT]
All 378[333] 30KT[16KT]
11 Oct 2009 20:00:00

[11 Oct 2009 04:47:51] New swarm has started around 193 km WNW of Sola, Vanuatu
In 15 hours 12 minutes registered 5 earthquakes.
Details: PS20091011.1
11 Oct 2009 19:00:00

[11 Oct 2009 18:42:50] Swarm around SOUTHERN ITALY has ended.
In 126 hours 10 minutes registered 152 earthquakes.
Summary: S20091006.1
11 Oct 2009 04:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
03:12:13 10.0 6.0 [15KT] 249 km E of Tadine, New Caledonia
Daily summary 10 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 329[326] 3.12KT[3.10KT]
M 5.0+ 16[5] 48KT[13KT]
All 345[333] 51KT[16KT]
10 Oct 2009 22:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
21:24:38 112.0 6.0 [15KT] Kuril Islands
10 Oct 2009 17:00:00

[10 Oct 2009 16:49:07] Swarm around 148 km NW of Sola, Vanuatu has ended.
In 83 hours 40 minutes registered 48 earthquakes.
Summary: PS20091007.1
Daily summary 9 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 421[326] 4.49KT[3.10KT]
M 5.0+ 12[5] 20KT[13KT]
All 433[333] 25KT[16KT]
9 Oct 2009 10:00:00

[9 Oct 2009 09:14:42] Swarm around 128 km S of Lata, Solomon Islands has ended.
In 34 hours 45 minutes registered 13 earthquakes.
Summary: PS20091008.1
Daily summary 8 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 437[326] 11KT ⓘ[3.10KT]
M 5.0+ 33 ⓘ[5] 338KT[13KT]
All 470[333] 349KT[16KT]
8 Oct 2009 22:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
21:16:13 35.0 6.0 [15KT] 171 km NW of Sola, Vanuatu
8 Oct 2009 11:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
10:11:07 44.7 6.1 [21KT] 59 km S of Lata, Solomon Islands
8 Oct 2009 09:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
08:28:47 35.0 6.8 [239KT] 188 km WNW of Sola, Vanuatu
08:34:36 35.0 6.0 [15KT] 183 km SSE of Lata, Solomon Islands
8 Oct 2009 04:00:00

[7 Oct 2009 22:29:18] New swarm has started around 128 km S of Lata, Solomon Islands
In 5 hours 30 minutes registered 5 earthquakes.
Details: PS20091008.1
Daily summary 7 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 453[326] 3.34KT[3.10KT]
M 5.0+ 33 ⓘ[5] 22MT ⓘ[13KT]
All 486[333] 22MT ⓘ[16KT]
8 Oct 2009 00:00:00

[7 Oct 2009 05:08:54] New swarm has started around 148 km NW of Sola, Vanuatu
In 18 hours 51 minutes registered 20 earthquakes.
Details: PS20091007.1
8 Oct 2009 00:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
23:13:48 31.099998 7.4 [1.90MT] 143 km NW of Sola, Vanuatu
7 Oct 2009 23:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
22:03:14 45.0 7.7 [5.35MT] 148 km NW of Sola, Vanuatu
22:18:23 10.0 7.8 [7.56MT] Santa Cruz Islands
22:18:51 35.0 7.8 [7.56MT] 196 km NW of Sola, Vanuatu
22:50:15 21.0 6.8 [239KT] 186 km S of Lata, Solomon Islands
7 Oct 2009 22:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
21:41:13 574.0 6.8 [239KT] 221 km SSE of Tabiauan, Philippines
Daily summary 6 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 433[326] 2.94KT[3.10KT]
M 5.0+ 8[5] 14KT[13KT]
All 441[333] 16KT[16KT]
6 Oct 2009 23:00:00

[6 Oct 2009 12:32:39] New swarm has started around SOUTHERN ITALY
In 10 hours 27 minutes registered 28 earthquakes.
Details: S20091006.1
Daily summary 5 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 447[326] 5.00KT[3.10KT]
M 5.0+ 2[5] 2.02KT[13KT]
All 449[333] 7.01KT[16KT]
5 Oct 2009 10:00:00

[5 Oct 2009 09:22:49] Swarm around 44 km ENE of Hihifo, Tonga has ended.
In 24 hours 12 minutes registered 6 earthquakes.
Summary: PS20091004.1
5 Oct 2009 01:00:00

[5 Oct 2009 00:51:21] Swarm around 14km WNW of Calipatria, CA has ended.
In 71 hours 41 minutes registered 43 earthquakes.
Summary: S20091003.1
Daily summary 4 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 378[326] 3.59KT[3.10KT]
M 5.0+ 12[5] 137KT[13KT]
All 390[333] 141KT[16KT]
4 Oct 2009 22:00:00

[4 Oct 2009 09:10:31] New swarm has started around 44 km ENE of Hihifo, Tonga
In 12 hours 49 minutes registered 5 earthquakes.
Details: PS20091004.1
4 Oct 2009 11:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
10:58:00 620.0 6.6 [119KT] 71 km W of Gadung, Philippines
Daily summary 3 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 530[326] 5.19KT[3.10KT]
M 5.0+ 4[5] 25KT[13KT]
All 534[333] 30KT[16KT]
3 Oct 2009 18:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
17:36:06 28.0 6.1 [21KT] 41 km SSW of Hualien City, Taiwan
3 Oct 2009 08:00:00

[3 Oct 2009 07:16:59] Swarm around Samoa Islands region has ended.
In 85 hours 3 minutes registered 28 earthquakes.
Summary: PS20090929.3
3 Oct 2009 02:00:00

[2 Oct 2009 01:10:01] New swarm has started around 14km WNW of Calipatria, CA
In 24 hours 49 minutes registered 27 earthquakes.
Details: S20091003.1
Daily summary 2 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 471[326] 7.38KT[3.10KT]
M 5.0+ 22 ⓘ[5] 65KT[13KT]
All 493[333] 73KT[16KT]
2 Oct 2009 16:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
15:47:09 10.0 6.0 [15KT] Fiji region
2 Oct 2009 14:00:00

[2 Oct 2009 13:08:04] Swarm around 226 km E of Hihifo, Tonga has ended.
In 67 hours 19 minutes registered 35 earthquakes.
Summary: PS20090929.1
2 Oct 2009 11:00:00

[2 Oct 2009 10:33:21] Swarm around SOUTHERN ITALY has ended.
In 38 hours 41 minutes registered 30 earthquakes.
Summary: S20091001.1
2 Oct 2009 02:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
01:07:39 8.0 6.1 [21KT] 54 km SE of Hihifo, Tonga
Daily summary 1 Oct 2009
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 524[326] 6.94KT[3.10KT]
M 5.0+ 21 ⓘ[5] 149KT[13KT]
All 545[333] 156KT[16KT]
1 Oct 2009 12:00:00

[30 Sep 2009 14:15:26] New swarm has started around 18km NE of Olancha, CA
In 21 hours 44 minutes registered 50 earthquakes.
Details: S20091001.2
1 Oct 2009 03:00:00

[30 Sep 2009 19:52:12] New swarm has started around SOUTHERN ITALY
In 7 hours 7 minutes registered 24 earthquakes.
Details: S20091001.1
1 Oct 2009 02:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
01:52:27 9.0 6.6 [119KT] 49 km SSE of Sungai Penuh, Indonesia
31 October 2009
Time Mag [TNT] Depth Location
22:50:03 5.0 [476T] 67
19:09:51 5.9 [10KT] 133
13:03:32 5.1 [673T] 126
13:03:21 5.2 [951T] 35
00:14:05 5.2 [951T] 19
30 October 2009
Time Mag [TNT] Depth Location
14:47:56 5.1 [673T] 402
07:03:39 6.8 [239KT] 34
06:43:03 5.1 [673T] 30
01:27:44 5.0 [476T] 9
29 October 2009
Time Mag [TNT] Depth Location
21:05:19 5.0 [476T] 29
17:44:32 6.2 [30KT] 210
17:00:38 5.1 [673T] 26
15:52:46 5.0 [476T] 10
13:28:01 5.2 [951T] 14
10:52:56 5.7 [5.35KT] 16
05:21:20 5.2 [951T] 55
01:34:00 5.1 [673T] 28
28 October 2009
Time Mag [TNT] Depth Location
23:56:40 5.5 [2.68KT] 10
08:36:29 5.0 [476T] 35
06:20:02 5.0 [476T] 10
27 October 2009
Time Mag [TNT] Depth Location
16:25:53 5.1 [673T] 161
14:59:04 5.2 [951T] 10
14:10:01 5.3 [1.34KT] 35
12:01:28 5.0 [476T] 10
11:27:17 5.0 [476T] 140
03:56:34 5.1 [673T] 35
00:05:55 5.0 [476T] 40
00:04:46 6.0 [15KT] 10
26 October 2009
Time Mag [TNT] Depth Location
23:50:18 5.3 [1.34KT] 460
21:34:51 5.1 [673T] 35
01:39:11 5.0 [476T] 80
01:39:05 5.2 [951T] 35
01:30:36 5.0 [476T] 38
25 October 2009
Time Mag [TNT] Depth Location
17:47:49 5.6 [3.79KT] 125
11:40:49 5.0 [476T] 23
07:53:52 6.0 [15KT] 417
06:17:02 5.1 [673T] 59
00:35:04 5.0 [476T] 23
24 October 2009
Time Mag [TNT] Depth Location
21:04:27 5.0 [476T] 17
20:54:50 5.6 [3.79KT] 35
15:40:28 5.1 [673T] 35
14:40:43 6.9 [337KT] 130
23 October 2009
Time Mag [TNT] Depth Location
20:00:09 5.1 [673T] 45
15:14:13 6.0 [15KT] 31
14:59:36 5.0 [476T] 35
12:37:53 5.1 [673T] 145
12:12:36 5.0 [476T] 10
11:37:54 5.4 [1.90KT] 10
11:32:14 5.1 [673T] 38
11:15:25 5.8 [7.56KT] 15
03:52:14 5.0 [476T] 35
22 October 2009
Time Mag [TNT] Depth Location
19:51:27 6.2 [30KT] 185
11:43:44 5.4 [1.90KT] 10
08:51:24 5.0 [476T] 53
06:10:47 5.0 [476T] 10
01:50:40 5.1 [673T] 10
00:51:39 6.0 [15KT] 18
21 October 2009
Time Mag [TNT] Depth Location
12:40:19 5.1 [673T] 23
20 October 2009
Time Mag [TNT] Depth Location
07:53:27 5.0 [476T] 42
19 October 2009
Time Mag [TNT] Depth Location
22:49:38 6.0 [15KT] 18
22:18:16 5.4 [1.90KT] 605
16:42:47 5.1 [673T] 38
16:35:10 5.0 [476T] 73
14:15:58 5.1 [673T] 10
10:48:29 5.1 [673T] 35
07:41:38 5.8 [7.56KT] 10
07:35:54 5.3 [1.34KT] 35
18 October 2009
Time Mag [TNT] Depth Location
23:50:10 5.7 [5.35KT] 155
22:10:53 5.0 [476T] 35
17:21:58 5.0 [476T] 30
14:14:04 5.2 [951T] 10
12:02:33 5.4 [1.90KT] 10
08:26:14 5.5 [2.68KT] 22
08:23:25 5.6 [3.79KT] 20
02:01:24 5.1 [673T] 420
17 October 2009
Time Mag [TNT] Depth Location
16:26:15 5.0 [476T] 14
13:18:48 5.2 [951T] 100
13:18:40 5.6 [3.79KT] 35
10:45:26 5.7 [5.35KT] 10
07:42:46 5.1 [673T] 100
03:37:39 5.1 [673T] 10
01:47:19 5.2 [951T] 10
16 October 2009
Time Mag [TNT] Depth Location
23:31:04 5.0 [476T] 43
13:43:51 5.1 [673T] 539
10:01:08 5.2 [951T] 35
09:52:50 6.1 [21KT] 38
09:37:36 5.0 [476T] 37
03:31:34 5.2 [951T] 10
02:56:41 5.0 [476T] 52
15 October 2009
Time Mag [TNT] Depth Location
19:20:24 5.2 [951T] 100
19:20:16 5.2 [951T] 35
18:33:36 5.7 [5.35KT] 17
17:48:21 6.0 [15KT] 10
13:27:48 5.0 [476T] 94
12:11:16 6.0 [15KT] 105
08:50:36 5.2 [951T] 35
05:52:54 5.1 [673T] 35
03:34:28 5.5 [2.68KT] 10
03:32:08 5.0 [476T] 35
01:43:00 5.0 [476T] 62
00:13:33 5.5 [2.68KT] 20
14 October 2009
Time Mag [TNT] Depth Location
18:00:21 6.3 [42KT] 10
09:34:35 5.0 [476T] 35
07:59:00 5.0 [476T] 10
06:54:50 5.0 [476T] 100
06:54:42 5.3 [1.34KT] 35
03:19:04 5.0 [476T] 80
03:18:58 5.0 [476T] 35
00:55:10 5.4 [1.90KT] 24
13 October 2009
Time Mag [TNT] Depth Location
20:48:20 5.4 [1.90KT] 113
20:48:11 5.2 [951T] 42
20:21:53 6.4 [60KT] 14
12:47:20 5.0 [476T] 35
11:38:05 6.0 [15KT] 32
10:15:13 5.7 [5.35KT] 40
07:46:25 5.0 [476T] 38
07:41:12 5.3 [1.34KT] 39
05:37:23 6.5 [84KT] 24
00:21:35 5.1 [673T] 39
12 October 2009
Time Mag [TNT] Depth Location
20:59:38 5.7 [5.35KT] 35
20:10:00 5.1 [673T] 10
20:03:37 5.3 [1.34KT] 10
16:51:13 5.0 [476T] 53
15:01:12 5.1 [673T] 10
12:44:38 5.5 [2.68KT] 42
11:02:56 5.0 [476T] 35
10:29:16 5.1 [673T] 35
09:37:21 6.2 [30KT] 42
06:37:03 5.2 [951T] 35
03:15:47 6.2 [30KT] 10
11 October 2009
Time Mag [TNT] Depth Location
19:59:18 5.1 [673T] 10
18:02:12 5.0 [476T] 60
18:02:03 5.0 [476T] 16
16:56:52 5.2 [951T] 37
16:12:14 5.0 [476T] 15
11:00:39 5.1 [673T] 10
04:47:51 5.7 [5.35KT] 44
03:12:22 5.2 [951T] 35
03:12:13 6.0 [15KT] 10
01:12:18 5.2 [951T] 42
10 October 2009
Time Mag [TNT] Depth Location
21:44:59 5.3 [1.34KT] 110
21:44:49 5.4 [1.90KT] 35
21:24:38 6.0 [15KT] 112
19:41:24 5.9 [10KT] 13
17:10:17 5.3 [1.34KT] 4
16:49:07 5.2 [951T] 35
15:34:59 5.3 [1.34KT] 35
15:26:19 5.6 [3.79KT] 20
14:39:44 5.2 [951T] 10
14:36:33 5.2 [951T] 35
14:32:05 5.0 [476T] 35
14:25:15 5.8 [7.56KT] 35
11:11:12 5.1 [673T] 35
09:01:01 5.1 [673T] 602
08:42:51 5.1 [673T] 99
01:40:40 5.0 [476T] 10
9 October 2009
Time Mag [TNT] Depth Location
22:49:54 5.6 [3.79KT] 10
20:18:17 5.3 [1.34KT] 35
19:41:32 5.0 [476T] 40
18:11:39 5.2 [951T] 35
17:07:17 5.1 [673T] 35
13:12:32 5.6 [3.79KT] 35
09:14:42 5.6 [3.79KT] 35
07:36:19 5.1 [673T] 10
07:33:28 5.6 [3.79KT] 35
04:15:20 5.0 [476T] 10
03:47:37 5.0 [476T] 100
03:47:29 5.1 [673T] 35
8 October 2009
Time Mag [TNT] Depth Location
23:35:49 5.6 [3.79KT] 65
23:35:43 5.7 [5.35KT] 35
23:32:35 5.1 [673T] 35
22:43:32 5.3 [1.34KT] 19
21:37:17 5.3 [1.34KT] 35
21:18:40 5.1 [673T] 43
21:16:13 6.0 [15KT] 35
19:42:43 5.0 [476T] 263
19:09:38 5.1 [673T] 10
18:51:26 5.2 [951T] 35
18:10:49 5.2 [951T] 35
17:16:42 5.2 [951T] 9
11:35:03 5.1 [673T] 35
10:47:29 5.1 [673T] 80
10:47:23 5.2 [951T] 35
10:11:07 6.1 [21KT] 44
08:34:36 6.0 [15KT] 35
08:28:47 6.8 [239KT] 35
06:07:11 5.0 [476T] 35
05:25:15 5.0 [476T] 48
04:38:50 5.0 [476T] 35
04:17:53 5.3 [1.34KT] 35
03:40:54 5.1 [673T] 35
02:12:39 5.8 [7.56KT] 35
02:02:39 5.3 [1.34KT] 35
01:59:19 5.9 [10KT] 35
01:42:44 5.0 [476T] 35
01:31:00 5.2 [951T] 35
01:19:27 5.0 [476T] 35
01:08:36 5.3 [1.34KT] 35
00:25:07 5.2 [951T] 35
00:22:04 5.1 [673T] 35
00:15:20 5.0 [476T] 35
7 October 2009
Time Mag [TNT] Depth Location
23:54:18 5.9 [10KT] 33
23:54:16 5.8 [7.56KT] 35
23:48:52 5.7 [5.35KT] 34
23:41:14 5.0 [476T] 35
23:38:08 5.3 [1.34KT] 10
23:29:27 5.0 [476T] 35
23:26:06 5.3 [1.34KT] 35
23:23:28 5.5 [2.68KT] 35
23:22:31 5.4 [1.90KT] 10
23:13:48 7.4 [1.90MT] 31
23:03:35 5.0 [476T] 19
22:55:43 5.2 [951T] 42
22:50:19 5.7 [5.35KT] 40
22:50:15 6.8 [239KT] 21
22:44:00 5.1 [673T] 35
22:29:18 5.5 [2.68KT] 35
22:26:38 5.6 [3.79KT] 35
22:18:51 7.8 [7.56MT] 35
22:18:25 5.8 [7.56KT] 35
22:18:23 7.8 [7.56MT] 10
22:15:46 5.2 [951T] 35
22:03:14 7.7 [5.35MT] 45
21:42:59 5.4 [1.90KT] 590
21:41:13 6.8 [239KT] 574
20:52:13 5.8 [7.56KT] 8
15:48:36 5.1 [673T] 35
13:10:05 5.0 [476T] 10
13:02:12 5.2 [951T] 43
08:59:05 5.0 [476T] 10
05:38:37 5.7 [5.35KT] 138
05:08:57 5.0 [476T] 44
05:08:54 5.1 [673T] 35
00:33:44 5.0 [476T] 10
6 October 2009
Time Mag [TNT] Depth Location
17:22:58 5.4 [1.90KT] 60
17:22:50 5.5 [2.68KT] 10
15:23:33 5.0 [476T] 82
11:13:34 5.3 [1.34KT] 10
11:04:57 5.2 [951T] 10
09:33:36 5.1 [673T] 35
08:31:41 5.1 [673T] 10
01:59:39 5.7 [5.35KT] 10
5 October 2009
Time Mag [TNT] Depth Location
18:52:43 5.3 [1.34KT] 10
09:22:49 5.1 [673T] 10
4 October 2009
Time Mag [TNT] Depth Location
21:50:52 5.1 [673T] 9
17:51:54 5.0 [476T] 84
17:09:53 5.5 [2.68KT] 10
17:02:38 5.1 [673T] 100
17:02:26 5.1 [673T] 10
15:08:58 5.1 [673T] 10
14:43:14 5.3 [1.34KT] 173
11:40:04 5.3 [1.34KT] 400
11:04:07 5.6 [3.79KT] 640
10:58:00 6.6 [119KT] 620
09:10:31 5.5 [2.68KT] 23
03:36:00 5.5 [2.68KT] 46
3 October 2009
Time Mag [TNT] Depth Location
17:36:06 6.1 [21KT] 28
15:36:28 5.0 [476T] 82
07:16:59 5.5 [2.68KT] 10
01:16:00 5.1 [673T] -1
2 October 2009
Time Mag [TNT] Depth Location
22:38:43 5.3 [1.34KT] 36
22:38:37 5.4 [1.90KT] 10
20:03:02 5.1 [673T] 10
20:03:01 5.1 [673T] 2
17:11:19 5.0 [476T] 10
15:53:57 5.2 [951T] 53
15:47:16 5.9 [10KT] 60
15:47:09 6.0 [15KT] 10
13:49:10 5.0 [476T] 10
13:08:04 5.0 [476T] 10
12:08:31 5.4 [1.90KT] 10
12:01:10 5.3 [1.34KT] 10
11:09:32 5.0 [476T] 10
09:57:16 5.1 [673T] 31
06:31:15 5.0 [476T] 10
06:30:38 5.0 [476T] 10
02:46:46 5.1 [673T] 10
02:13:56 5.3 [1.34KT] 10
01:55:12 5.0 [476T] 60
01:55:03 5.3 [1.34KT] 10
01:09:26 5.5 [2.68KT] 10
01:07:39 6.1 [21KT] 8
1 October 2009
Time Mag [TNT] Depth Location
22:33:29 5.2 [951T] 10
21:15:42 5.0 [476T] 10
20:55:42 5.5 [2.68KT] 80
20:25:24 5.1 [673T] 10
20:13:57 5.6 [3.79KT] 80
20:13:47 5.1 [673T] 9
18:40:15 5.0 [476T] 10
18:21:14 5.4 [1.90KT] 35
18:18:52 5.4 [1.90KT] 10
15:34:33 5.2 [951T] 10
13:33:43 5.1 [673T] 10
10:51:07 5.5 [2.68KT] 10
10:01:24 5.0 [476T] 3
09:47:32 5.0 [476T] 10
09:47:26 5.0 [476T] 10
07:24:07 5.1 [673T] 10
07:02:16 5.0 [476T] 30
06:13:33 5.8 [7.56KT] 14
02:20:30 5.3 [1.34KT] 10
01:52:27 6.6 [119KT] 9
01:31:04 5.0 [476T] 61
16 earthquake swarms were detected.
Location:
128 km S of Unalaska, Alaska
Swarm ID:
Period:
15 Oct 2009 - 19 Oct 2009
Earthquakes:
82
1 swarms found nearby.
2009
PS20091013.1(35.9km)
13 Oct
14 hours
5 earthquakes
Location:
57 km SE of West Yellowstone, Montana
Swarm ID:
Period:
14 Oct 2009 - 18 Oct 2009
Earthquakes:
138
15 swarms found nearby.
2002
8 Oct
3 days 11 hours
120 earthquakes
3 Nov
2 days 6 hours
67 earthquakes
2006
18 Mar
12 hours
28 earthquakes
5 Apr
16 hours
77 earthquakes
2009
14 Sep
2 days 16 hours
39 earthquakes
17 Sep
19 hours
25 earthquakes
2011
14 Apr
7 hours
24 earthquakes
2013
15 Apr
17 hours
30 earthquakes
2015
4 Sep
4 hours
24 earthquakes
2016
24 Nov
1 day 13 hours
60 earthquakes
2019
29 Aug
14 hours
43 earthquakes
2020
10 Sep
2 days 23 hours
117 earthquakes
2022
2 Mar
1 day 22 hours
33 earthquakes
2023
16 Apr
1 day 20 hours
38 earthquakes
24 Apr
6 hours
31 earthquakes
Location:
167 km NW of Sola, Vanuatu
Swarm ID:
Period:
13 Oct 2009 - 14 Oct 2009
Earthquakes:
5
2 swarms found nearby.
2006
PS20060418.1(33.0km)
17 Apr
20 hours
5 earthquakes
2009
PS20091011.1(26.3km)
11 Oct
1 day 4 hours
7 earthquakes
Location:
155 km ESE of Nikolski, Alaska
Swarm ID:
Period:
13 Oct 2009 - 15 Oct 2009
Earthquakes:
41
1 swarms found nearby.
2009
PS20091013.1(39.0km)
13 Oct
14 hours
5 earthquakes
Location:
136 km ESE of Nikolski, Alaska
Swarm ID:
Period:
13 Oct 2009 - 19 Oct 2009
Earthquakes:
187
2 swarms found nearby.
2009
PS20091013.1(16.7km)
13 Oct
14 hours
5 earthquakes
2022
PS20220111.1(88.0km)
11 Jan
3 hours
8 earthquakes
Location:
138 km ESE of Nikolski, Alaska
Swarm ID:
Period:
13 Oct 2009 - 13 Oct 2009
Earthquakes:
5
13 swarms found nearby.
2007
S20070715.1(68.7km)
15 Jul
7 days 12 hours
182 earthquakes
PS20071227.1(94.0km)
26 Dec
17 hours
7 earthquakes
S20071227.1(92.1km)
26 Dec
4 days 1 hours
89 earthquakes
2009
S20091013.1(16.7km)
13 Oct
6 days 12 hours
187 earthquakes
S20091013.2(39.0km)
13 Oct
2 days 8 hours
41 earthquakes
S20091015.1(35.9km)
15 Oct
4 days 11 hours
82 earthquakes
2012
S20120912.1(92.2km)
11 Sep
11 hours
25 earthquakes
2020
S20201201.2(84.1km)
1 Dec
3 days 9 hours
65 earthquakes
2022
PS20220111.1(71.7km)
11 Jan
3 hours
8 earthquakes
S20220111.1(68.7km)
11 Jan
4 days 15 hours
135 earthquakes
S20220111.2(42.5km)
11 Jan
2 days 1 hours
53 earthquakes
S20220122.1(68.3km)
22 Jan
3 days 22 hours
78 earthquakes
2024
S20241006.1(61.7km)
5 Oct
1 day 23 hours
28 earthquakes
Location:
193 km WNW of Sola, Vanuatu
Swarm ID:
Period:
11 Oct 2009 - 12 Oct 2009
Earthquakes:
7
3 swarms found nearby.
2004
PS20040516.1(77.8km)
16 May
3 hours
8 earthquakes
2006
PS20060418.1(10.2km)
17 Apr
20 hours
5 earthquakes
2009
PS20091014.1(26.3km)
13 Oct
6 hours
5 earthquakes
Location:
128 km S of Lata, Solomon Islands
Swarm ID:
Period:
7 Oct 2009 - 9 Oct 2009
Earthquakes:
13
3 swarms found nearby.
2004
PS20040516.1(39.0km)
16 May
3 hours
8 earthquakes
2006
PS20060418.1(93.6km)
17 Apr
20 hours
5 earthquakes
2007
PS20070902.1(19.1km)
2 Sep
1 day 0 hours
12 earthquakes
Location:
148 km NW of Sola, Vanuatu
Swarm ID:
Period:
7 Oct 2009 - 10 Oct 2009
Earthquakes:
48
7 swarms found nearby.
2000
PS20001116.1(53.0km)
15 Nov
21 hours
10 earthquakes
2010
PS20100527.1(51.3km)
27 May
21 hours
9 earthquakes
PS20100702.1(54.8km)
2 Jul
16 hours
5 earthquakes
2011
4 Feb
18 hours
6 earthquakes
2016
PS20160406.1(32.3km)
6 Apr
20 hours
6 earthquakes
PS20160415.1(26.6km)
14 Apr
1 day 6 hours
6 earthquakes
2023
PS20230302.1(73.7km)
2 Mar
6 hours
7 earthquakes
Location:
SOUTHERN ITALY
Swarm ID:
Period:
6 Oct 2009 - 11 Oct 2009
Earthquakes:
152
2 swarms found nearby.
2009
30 Sep
1 day 14 hours
30 earthquakes
2011
18 May
2 days 9 hours
39 earthquakes
Location:
44 km ENE of Hihifo, Tonga
Swarm ID:
Period:
4 Oct 2009 - 5 Oct 2009
Earthquakes:
6
3 swarms found nearby.
2009
PS20090929.4(66.5km)
29 Sep
5 hours
11 earthquakes
2015
PS20150330.2(87.8km)
30 Mar
10 hours
6 earthquakes
2026
PS20260322.1(91.9km)
22 Mar
1 day 5 hours
8 earthquakes
Location:
14km WNW of Calipatria, CA
Swarm ID:
Period:
2 Oct 2009 - 5 Oct 2009
Earthquakes:
43
87 swarms found nearby.
2000
11 May
2 days 10 hours
52 earthquakes
2002
24 Feb
1 day 2 hours
31 earthquakes
2003
13 Apr
1 day 18 hours
32 earthquakes
20 Sep
1 day 8 hours
31 earthquakes
2004
15 Mar
2 days 20 hours
64 earthquakes
2005
29 Aug
10 hours
24 earthquakes
31 Aug
11 days 21 hours
953 earthquakes
19 Sep
2 days 11 hours
50 earthquakes
2008
15 Mar
5 days 22 hours
111 earthquakes
27 May
9 hours
47 earthquakes
S20080602.1(12.1km)
2 Jun
2 days 13 hours
145 earthquakes
29 Sep
1 day 4 hours
37 earthquakes
2009
17 Apr
1 day 13 hours
29 earthquakes
13 Jun
1 day 5 hours
53 earthquakes
1 Aug
3 days 10 hours
106 earthquakes
S20091101.1(13.1km)
1 Nov
12 hours
26 earthquakes
7 Nov
5 hours
36 earthquakes
17 Nov
1 day 19 hours
142 earthquakes
23 Nov
4 days 3 hours
69 earthquakes
2010
10 Jan
10 days 2 hours
233 earthquakes
22 Jan
2 days 3 hours
46 earthquakes
21 Feb
1 day 20 hours
28 earthquakes
4 Apr
6 days 21 hours
132 earthquakes
22 Apr
1 day 4 hours
38 earthquakes
5 Aug
1 day 0 hours
26 earthquakes
S20100828.1(11.7km)
28 Aug
1 day 2 hours
32 earthquakes
11 Nov
1 day 10 hours
28 earthquakes
S20101213.1(12.0km)
13 Dec
12 hours
49 earthquakes
27 Dec
11 hours
66 earthquakes
31 Dec
1 day 14 hours
33 earthquakes
2011
7 Jan
2 days 20 hours
94 earthquakes
27 Mar
1 day 18 hours
42 earthquakes
2 Apr
1 day 12 hours
34 earthquakes
1 Jul
1 day 2 hours
36 earthquakes
2012
8 Feb
2 days 0 hours
29 earthquakes
19 Feb
1 day 18 hours
86 earthquakes
26 Feb
2 days 1 hours
88 earthquakes
29 Feb
14 hours
34 earthquakes
3 Mar
3 days 11 hours
72 earthquakes
22 Mar
2 days 22 hours
73 earthquakes
20 May
2 days 1 hours
33 earthquakes
8 Jun
19 hours
95 earthquakes
S20120910.1(14.9km)
9 Sep
1 day 1 hours
28 earthquakes
24 Sep
1 day 17 hours
51 earthquakes
2013
18 Feb
4 days 14 hours
57 earthquakes
3 Apr
2 days 12 hours
59 earthquakes
28 Apr
2 days 2 hours
41 earthquakes
16 May
5 days 21 hours
135 earthquakes
3 Jun
3 days 15 hours
134 earthquakes
19 Aug
3 days 21 hours
47 earthquakes
27 Aug
1 day 17 hours
37 earthquakes
8 Oct
1 day 23 hours
83 earthquakes
13 Oct
2 days 10 hours
83 earthquakes
16 Oct
1 day 21 hours
50 earthquakes
31 Oct
16 hours
31 earthquakes
27 Nov
1 day 7 hours
52 earthquakes
21 Dec
1 day 8 hours
65 earthquakes
2014
28 Mar
1 day 16 hours
34 earthquakes
2015
21 May
1 day 13 hours
38 earthquakes
2016
29 Jul
1 day 9 hours
30 earthquakes
S20160926.1(10.9km)
26 Sep
6 days 7 hours
322 earthquakes
31 Oct
23 hours
39 earthquakes
2018
17 Jun
1 day 9 hours
26 earthquakes
2019
17 Jan
4 days 13 hours
71 earthquakes
2020
5 May
1 day 14 hours
56 earthquakes
9 Aug
4 days 12 hours
319 earthquakes
30 Sep
9 days 1 hours
1724 earthquakes
22 Oct
2 days 5 hours
53 earthquakes
13 Nov
23 hours
38 earthquakes
26 Nov
1 day 10 hours
27 earthquakes
2021
4 Jan
21 hours
43 earthquakes
10 Jan
6 hours
26 earthquakes
31 Jan
23 hours
38 earthquakes
8 Feb
3 days 9 hours
117 earthquakes
18 Mar
14 hours
27 earthquakes
4 Jun
19 days 4 hours
2347 earthquakes
23 Aug
2 days 11 hours
48 earthquakes
2022
20 Sep
23 hours
39 earthquakes
2023
30 Apr
17 hours
68 earthquakes
3 Oct
1 day 11 hours
29 earthquakes
9 Dec
18 hours
34 earthquakes
2024
VS20240211.1(10.1km)
10 Feb
1 day 21 hours
26 earthquakes
14 Feb
1 day 12 hours
31 earthquakes
20 Dec
12 hours
48 earthquakes
2025
10 Apr
1 day 9 hours
64 earthquakes
22 Apr
10 hours
28 earthquakes
11 Jul
1 day 18 hours
132 earthquakes
Location:
SOUTHERN ITALY
Swarm ID:
Period:
30 Sep 2009 - 2 Oct 2009
Earthquakes:
30
2 swarms found nearby.
2009
6 Oct
5 days 6 hours
152 earthquakes
2011
18 May
2 days 9 hours
39 earthquakes
Location:
18km NE of Olancha, CA
Swarm ID:
Period:
30 Sep 2009 - 19 Oct 2009
Earthquakes:
636
4 swarms found nearby.
2009
23 May
6 days 9 hours
88 earthquakes
30 Aug
2 days 19 hours
47 earthquakes
2011
3 May
1 day 10 hours
50 earthquakes
2020
S20200623.1(14.1km)
22 Jun
25 days 3 hours
1110 earthquakes
Location:
Samoa Islands region
Swarm ID:
Period:
29 Sep 2009 - 3 Oct 2009
Earthquakes:
28
No swarms nearby.
Location:
226 km E of Hihifo, Tonga
Swarm ID:
Period:
29 Sep 2009 - 2 Oct 2009
Earthquakes:
35
7 swarms found nearby.
2004
PS20040904.1(24.6km)
3 Sep
1 day 8 hours
6 earthquakes
2007
PS20071102.1(25.0km)
2 Nov
2 hours
5 earthquakes
2009
PS20090306.1(39.1km)
6 Mar
13 hours
5 earthquakes
PS20090929.4(54.1km)
29 Sep
5 hours
11 earthquakes
2015
PS20150330.2(68.9km)
30 Mar
10 hours
6 earthquakes
2017
PS20171104.2(20.9km)
4 Nov
7 hours
5 earthquakes
2026
PS20260322.1(60.5km)
22 Mar
1 day 5 hours
8 earthquakes