Dashboard
News
Swarms
M 7.0+ Earthquakes
Global seismicity
Volcanoes
Supervolcanoes
Regions
Favorites
Blog
About
October2021
Daily summary 31 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 580[506] 3.38KT[3.59KT]
M 5.0+ 3[4] 5.41KT[8.03KT]
All 583[511] 8.80KT[11KT]
31 Oct 2021 20:00:00
[30 Oct 2021 22:52:32] New swarm has started around 6 km E of Walker, California
In 21 hours 7 minutes registered 25 earthquakes.
Details: S20211031.1
Daily summary 30 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 565[506] 3.53KT[3.59KT]
M 5.0+ 4[4] 11KT[8.03KT]
All 569[511] 14KT[11KT]
30 Oct 2021 15:00:00
[30 Oct 2021 14:33:14] Swarm around 14 km WSW of Dutch Harbor, Alaska has ended.
In 50 hours 55 minutes registered 44 earthquakes.
Summary: S20211028.1
30 Oct 2021 01:00:00
[29 Oct 2021 01:27:11] New swarm has started around 13km ESE of Olancha, CA
In 23 hours 32 minutes registered 25 earthquakes.
Details: S20211029.2
Daily summary 29 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 700[506] 3.31KT[3.59KT]
M 5.0+ 4[4] 4.78KT[8.03KT]
All 704[511] 8.09KT[11KT]
29 Oct 2021 03:00:00
[28 Oct 2021 02:40:57] New swarm has started around 35 km SE of Mina, Nevada
In 24 hours 19 minutes registered 26 earthquakes.
Details: S20211029.1
Daily summary 28 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 764[505] 2.06KT[3.59KT]
M 5.0+ 4[4] 2.30KT[8.03KT]
All 768[510] 4.36KT[11KT]
28 Oct 2021 19:00:00
[28 Oct 2021 11:37:38] New swarm has started around 14 km WSW of Dutch Harbor, Alaska
In 7 hours 22 minutes registered 30 earthquakes.
Details: S20211028.1
Daily summary 27 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 700[505] 2.63KT[3.59KT]
M 5.0+ 0 ⓘ[4] 0 ⓘ[8.04KT]
All 700[510] 2.63KT ⓘ[11KT]
Daily summary 26 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 583[505] 4.61KT[3.59KT]
M 5.0+ 2[4] 11KT[8.04KT]
All 585[510] 15KT[11KT]
26 Oct 2021 15:00:00
[26 Oct 2021 14:47:30] Swarm around 14 km WSW of Dutch Harbor, Alaska has ended.
In 42 hours 35 minutes registered 48 earthquakes.
Summary: S20211025.1
Daily summary 25 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 793[504] 3.95KT[3.59KT]
M 5.0+ 4[4] 2.78KT[8.07KT]
All 797[510] 6.72KT[11KT]
26 Oct 2021 00:00:00
[25 Oct 2021 23:25:46] Swarm around CRETE, GREECE has ended.
In 133 hours registered 99 earthquakes.
Summary: S20211021.1
25 Oct 2021 13:00:00
[24 Oct 2021 20:11:37] New swarm has started around 14 km WSW of Dutch Harbor, Alaska
In 16 hours 48 minutes registered 32 earthquakes.
Details: S20211025.1
Daily summary 24 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 690[504] 3.31KT[3.59KT]
M 5.0+ 2[4] 31KT[8.07KT]
All 692[510] 35KT[11KT]
24 Oct 2021 06:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
05:11:34 69.0 6.2 [30KT] 28 km SSE of Yilan, Taiwan
Daily summary 23 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 601[504] 3.31KT[3.59KT]
M 5.0+ 5[4] 3.45KT[8.07KT]
All 606[510] 6.76KT[11KT]
Daily summary 22 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 590[504] 2.92KT[3.59KT]
M 5.0+ 5[4] 4.00KT[8.09KT]
All 595[510] 6.93KT[11KT]
22 Oct 2021 12:00:00
[22 Oct 2021 11:28:16] Swarm around 30 km SSE of Mina, Nevada has ended.
In 175 hours 46 minutes registered 86 earthquakes.
Summary: S20211016.1
Daily summary 21 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 685[504] 3.75KT[3.59KT]
M 5.0+ 3[4] 27KT[8.07KT]
All 688[510] 31KT[11KT]
21 Oct 2021 11:00:00
[20 Oct 2021 10:25:33] New swarm has started around CRETE, GREECE
In 24 hours 34 minutes registered 26 earthquakes.
Details: S20211021.1
21 Oct 2021 09:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
08:10:43 487.0 6.1 [21KT] south of the Fiji Islands
Daily summary 20 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 586[503] 2.36KT[3.59KT]
M 5.0+ 2[4] 1.43KT[8.09KT]
All 588[509] 3.79KT[11KT]
Daily summary 19 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 522[503] 3.58KT[3.59KT]
M 5.0+ 3[4] 15KT[8.09KT]
All 525[509] 19KT[11KT]
19 Oct 2021 11:00:00
[19 Oct 2021 10:11:00] Swarm around 8 km NNE of Government Camp, Oregon has ended.
In 33 hours 19 minutes registered 37 earthquakes.
Summary: VS20211018.1
Daily summary 18 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 577[503] 3.85KT[3.59KT]
M 5.0+ 3[4] 32KT[8.09KT]
All 580[509] 35KT[11KT]
18 Oct 2021 21:00:00
[18 Oct 2021 20:48:41] Swarm around 11km ESE of Olancha, CA has ended.
In 31 hours 29 minutes registered 27 earthquakes.
Summary: S20211018.1
18 Oct 2021 17:00:00
[18 Oct 2021 00:51:27] New swarm has started around 8 km NNE of Government Camp, Oregon
In 16 hours 8 minutes registered 27 earthquakes.
Details: VS20211018.1
18 Oct 2021 08:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
07:26:51 93.0 6.2 [30KT] 59 km WNW of Sola, Vanuatu
18 Oct 2021 06:00:00
[17 Oct 2021 13:19:00] New swarm has started around 11km ESE of Olancha, CA
In 16 hours 41 minutes registered 26 earthquakes.
Details: S20211018.1
Daily summary 17 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 580[503] 3.89KT[3.59KT]
M 5.0+ 5[4] 2.97KT[8.09KT]
All 585[509] 6.86KT[11KT]
Daily summary 16 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 591[503] 4.83KT[3.59KT]
M 5.0+ 3[4] 2.85KT[8.11KT]
All 594[508] 7.68KT[11KT]
16 Oct 2021 03:00:00
[15 Oct 2021 03:41:21] New swarm has started around 30 km SSE of Mina, Nevada
In 23 hours 18 minutes registered 24 earthquakes.
Details: S20211016.1
Daily summary 15 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 669[503] 4.23KT[3.59KT]
M 5.0+ 2[4] 60KT[8.09KT]
All 671[508] 64KT[11KT]
15 Oct 2021 03:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
02:44:59 33.0 6.4 [60KT] 148 km WSW of Buala, Solomon Islands
Daily summary 14 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 613[502] 2.83KT[3.59KT]
M 5.0+ 3[4] 7.81KT[8.11KT]
All 616[508] 10KT[11KT]
14 Oct 2021 02:00:00
[14 Oct 2021 01:46:22] Swarm around 114 km E of Chignik, Alaska has ended.
In 64 hours 35 minutes registered 67 earthquakes.
Summary: S20211011.2
Daily summary 13 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 574[502] 4.26KT[3.59KT]
M 5.0+ 4[4] 3.53KT[8.11KT]
All 578[508] 7.78KT[11KT]
13 Oct 2021 09:00:00
[13 Oct 2021 08:18:19] Swarm around 4 km WSW of Walker, California has ended.
In 519 hours 58 minutes registered 354 earthquakes.
Summary: S20210922.1
13 Oct 2021 06:00:00
[13 Oct 2021 05:40:28] Swarm around 26 km SSE of Naalehu, Hawaii has ended.
In 55 hours 51 minutes registered 35 earthquakes.
Summary: S20211011.1
Daily summary 12 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 493[502] 5.21KT[3.59KT]
M 5.0+ 4[4] 62KT[8.09KT]
All 497[508] 68KT[11KT]
12 Oct 2021 10:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
09:24:05 20.0 6.4 [60KT] 4 km SW of Palekastro, Greece
12 Oct 2021 02:00:00
[12 Oct 2021 01:28:59] Swarm around CRETE, GREECE has ended.
In 355 hours 11 minutes registered 414 earthquakes.
Summary: S20210927.2
Daily summary 11 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 587[502] 3.31KT[3.59KT]
M 5.0+ 6[4] 351KT[8.09KT]
All 593[508] 355KT[11KT]
11 Oct 2021 12:00:00
[11 Oct 2021 09:10:25] New swarm has started around 114 km E of Chignik, Alaska
In 2 hours 49 minutes registered 28 earthquakes.
Details: S20211011.2
11 Oct 2021 10:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
09:10:25 51.6 6.9 [337KT] 112 km E of Chignik, Alaska
11 Oct 2021 06:00:00
[10 Oct 2021 21:48:36] New swarm has started around 26 km SSE of Naalehu, Hawaii
In 8 hours 11 minutes registered 25 earthquakes.
Details: S20211011.1
Daily summary 10 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 673[502] 4.66KT[3.59KT]
M 5.0+ 2[4] 35KT[8.07KT]
All 675[508] 40KT[11KT]
10 Oct 2021 22:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
21:48:36 35.0 6.2 [30KT] 27 km SSE of Naalehu, Hawaii
Daily summary 9 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 669[502] 4.47KT[3.58KT]
M 5.0+ 6[4] 350KT[8.04KT]
All 675[508] 355KT[11KT]
9 Oct 2021 23:00:00
[9 Oct 2021 22:02:51] Swarm around 15 km NW of Stanley, Idaho has ended.
In 34 hours 39 minutes registered 34 earthquakes.
Summary: S20211009.1
9 Oct 2021 11:00:00
[8 Oct 2021 11:23:33] New swarm has started around 15 km NW of Stanley, Idaho
In 23 hours 36 minutes registered 28 earthquakes.
Details: S20211009.1
9 Oct 2021 11:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
10:58:31 535.0 6.9 [337KT] Vanuatu region
Daily summary 8 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 606[502] 3.99KT[3.58KT]
M 5.0+ 6[4] 3.73KT[8.07KT]
All 612[507] 7.71KT[11KT]
8 Oct 2021 15:00:00
[8 Oct 2021 14:55:01] Swarm around 41 km S of Goldfield, Nevada has ended.
In 106 hours 49 minutes registered 69 earthquakes.
Summary: S20211005.2
Daily summary 7 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 578[501] 4.00KT[3.58KT]
M 5.0+ 5[4] 23KT[8.07KT]
All 583[507] 27KT[11KT]
7 Oct 2021 12:00:00
[7 Oct 2021 11:07:20] Swarm around 34 km SE of Mina, Nevada has ended.
In 158 hours 28 minutes registered 87 earthquakes.
Summary: S20211001.1
Daily summary 6 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 606[501] 2.65KT[3.58KT]
M 5.0+ 4[4] 14KT[8.04KT]
All 610[507] 17KT[11KT]
Daily summary 5 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 708[501] 5.17KT[3.58KT]
M 5.0+ 4[4] 8.60KT[8.04KT]
All 712[507] 13KT[11KT]
5 Oct 2021 15:00:00
[5 Oct 2021 14:59:01] Swarm around 29 km E of West Yellowstone, Montana has ended.
In 24 hours 37 minutes registered 41 earthquakes.
Summary: S20211005.1
5 Oct 2021 05:00:00
[4 Oct 2021 04:05:50] New swarm has started around 41 km S of Goldfield, Nevada
In 24 hours 54 minutes registered 28 earthquakes.
Details: S20211005.2
5 Oct 2021 02:00:00
[4 Oct 2021 14:21:12] New swarm has started around 29 km E of West Yellowstone, Montana
In 11 hours 38 minutes registered 27 earthquakes.
Details: S20211005.1
Daily summary 4 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 661[501] 5.82KT[3.58KT]
M 5.0+ 6[4] 40KT[8.03KT]
All 667[507] 45KT[11KT]
4 Oct 2021 04:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
03:54:06 10.0 6.2 [30KT] South Sandwich Islands region
Daily summary 3 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 579[501] 4.11KT[3.58KT]
M 5.0+ 1[4] 1.34KT[8.03KT]
All 580[507] 5.46KT[11KT]
Daily summary 2 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 572[501] 3.73KT[3.57KT]
M 5.0+ 9[4] 1.38MT ⓘ[8.03KT]
All 581[506] 1.39MT ⓘ[11KT]
2 Oct 2021 21:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
20:43:39 10.0 6.0 [15KT] Mid-Indian Ridge
2 Oct 2021 10:00:00
[1 Oct 2021 09:13:14] New swarm has started around CANARY ISLANDS, SPAIN REGION
In 24 hours 46 minutes registered 28 earthquakes.
Details: VS20211002.1
2 Oct 2021 07:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
06:29:17 527.0 7.3 [1.34MT] Vanuatu region
2 Oct 2021 05:00:00
[2 Oct 2021 04:11:20] Swarm around 30 km E of West Yellowstone, Montana has ended.
In 40 hours 8 minutes registered 62 earthquakes.
Summary: SVS20211001.1
Daily summary 1 Oct 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 653[501] 4.30KT[3.57KT]
M 5.0+ 4[4] 3.25KT[8.03KT]
All 657[506] 7.55KT[11KT]
1 Oct 2021 17:00:00
[30 Sep 2021 20:38:34] New swarm has started around 34 km SE of Mina, Nevada
In 20 hours 21 minutes registered 26 earthquakes.
Details: S20211001.1
1 Oct 2021 08:00:00
[1 Oct 2021 07:23:53] Swarm around 15 km SSE of Sunnyside, Utah has ended.
In 83 hours 4 minutes registered 65 earthquakes.
Summary: S20210928.1
1 Oct 2021 07:00:00
[1 Oct 2021 06:53:14] Swarm around 6 km S of Volcano, Hawaii has ended.
In 102 hours 13 minutes registered 168 earthquakes.
Summary: S20210927.3
1 Oct 2021 04:00:00
[30 Sep 2021 12:03:04] New swarm has started around 30 km E of West Yellowstone, Montana
In 15 hours 56 minutes registered 38 earthquakes.
Details: SVS20211001.1
31 October 2021
Time Mag [TNT] Depth Location
21:14:47 5.2 [951T] 55
8 km NNW of Funaishikawa, Japan
16:37:46 5.6 [3.79KT] 25
115 km SSE of Perryville, Alaska
09:18:14 5.1 [673T] 56
Kermadec Islands region
30 October 2021
Time Mag [TNT] Depth Location
11:11:42 5.5 [2.68KT] 17
94 km N of Dili, Timor Leste
09:03:22 5.7 [5.35KT] 10
western Indian-Antarctic Ridge
08:05:19 5.5 [2.68KT] 380
Fiji region
05:49:13 5.0 [476T] 10
West Chile Rise
29 October 2021
Time Mag [TNT] Depth Location
19:55:26 5.2 [951T] 70
19 km W of Coracora, Peru
19:42:31 5.5 [2.68KT] 10
Kermadec Islands region
06:38:20 5.0 [476T] 48
South Sandwich Islands region
04:33:31 5.1 [673T] 177
15 km S of Sarangani, Philippines
28 October 2021
Time Mag [TNT] Depth Location
23:35:01 5.0 [476T] 10
44 km NE of Colonia, Micronesia
19:06:56 5.1 [673T] 28
95 km SSE of Perryville, Alaska
06:03:10 5.0 [476T] 10
169 km S of ‘Ohonua, Tonga
02:32:05 5.1 [673T] 128
196 km NE of Lospalos, Timor Leste
26 October 2021
Time Mag [TNT] Depth Location
08:44:20 5.0 [476T] 24
South Sandwich Islands region
05:48:42 5.9 [10KT] 10
east of the South Sandwich Islands
25 October 2021
Time Mag [TNT] Depth Location
22:05:11 5.2 [951T] 34
71 km SW of Vanimo, Papua New Guinea
15:32:18 5.1 [673T] 10
Maug Islands region, Northern Mariana Islands
06:52:04 5.1 [673T] 10
217 km SSW of Kawalu, Indonesia
05:21:53 5.0 [476T] 10
116 km SSE of Kokopo, Papua New Guinea
24 October 2021
Time Mag [TNT] Depth Location
05:12:42 5.4 [1.90KT] 67
Taiwan
05:11:34 6.2 [30KT] 69
28 km SSE of Yilan, Taiwan
23 October 2021
Time Mag [TNT] Depth Location
23:08:29 5.1 [673T] 10
78 km ENE of Hinatuan, Philippines
08:00:42 5.0 [476T] 54
South Sandwich Islands region
03:16:01 5.1 [673T] 10
14 km ENE of Hualien City, Taiwan
03:10:03 5.1 [673T] 54
Rat Islands, Aleutian Islands, Alaska
00:34:17 5.2 [951T] 112
South Sandwich Islands region
22 October 2021
Time Mag [TNT] Depth Location
23:03:05 5.1 [673T] 10
southwestern Siberia, Russia
23:03:01 5.0 [476T] 10
southwestern Siberia, Russia
21:59:52 5.0 [476T] 131
Tonga
21:59:46 5.0 [476T] 75
121 km S of Hihifo, Tonga
07:27:53 5.4 [1.90KT] 10
Federated States of Micronesia region
21 October 2021
Time Mag [TNT] Depth Location
21:58:20 5.6 [3.79KT] 224
63 km E of Waitara, New Zealand
08:36:47 5.5 [2.68KT] 335
271 km SE of Shing?, Japan
08:10:43 6.1 [21KT] 487
south of the Fiji Islands
20 October 2021
Time Mag [TNT] Depth Location
06:38:30 5.2 [951T] 210
172 km SE of Lata, Solomon Islands
06:10:47 5.0 [476T] 10
152 km WNW of Abepura, Indonesia
19 October 2021
Time Mag [TNT] Depth Location
12:36:37 5.3 [1.34KT] 38
98 km SSE of Shizunai-furukawach?, Japan
10:28:45 5.6 [3.79KT] 10
46 km W of Haveluloto, Tonga
05:32:32 5.9 [10KT] 43
149 km SE of Karpathos, Greece
18 October 2021
Time Mag [TNT] Depth Location
22:23:37 5.1 [673T] 10
Off the coast of Aisen, Chile
08:24:31 5.3 [1.34KT] 172
79 km S of Mil’kovo, Russia
07:26:51 6.2 [30KT] 93
59 km WNW of Sola, Vanuatu
17 October 2021
Time Mag [TNT] Depth Location
21:59:51 5.0 [476T] 515
Bonin Islands, Japan region
17:39:14 5.1 [673T] 35
Kuril Islands
12:05:16 5.0 [476T] 43
159 km S of Severo-Kuril’sk, Russia
02:32:07 5.1 [673T] 24
86 km S of Koshima, Japan
02:30:57 5.1 [673T] 10
Kermadec Islands, New Zealand
16 October 2021
Time Mag [TNT] Depth Location
22:56:15 5.0 [476T] 10
North Atlantic Ocean
18:27:28 5.4 [1.90KT] 10
73 km SSW of George Town, Cayman Islands
13:24:06 5.0 [476T] 10
South Sandwich Islands region
15 October 2021
Time Mag [TNT] Depth Location
23:17:27 5.0 [476T] 59
103 km SSW of Pagar Alam, Indonesia
02:44:59 6.4 [60KT] 33
148 km WSW of Buala, Solomon Islands
14 October 2021
Time Mag [TNT] Depth Location
15:16:29 5.5 [2.68KT] 41
134 km ESE of Laikit, Laikit II (Dimembe), Indonesia
05:51:55 5.6 [3.79KT] 116
42 km E of Port-Olry, Vanuatu
03:47:04 5.3 [1.34KT] 10
Southwest Indian Ridge
13 October 2021
Time Mag [TNT] Depth Location
10:51:47 5.0 [476T] 91
Pulau Pulau Tanimbar, Indonesia
07:55:29 5.4 [1.90KT] 10
2 km NE of El Calafate, Argentina
06:25:38 5.1 [673T] 10
73 km ENE of Kokopo, Papua New Guinea
02:54:26 5.0 [476T] 16
17 km WSW of Jacó, Costa Rica
12 October 2021
Time Mag [TNT] Depth Location
18:44:05 5.0 [476T] 106
64 km NW of Kandrian, Papua New Guinea
09:24:05 6.4 [60KT] 20
4 km SW of Palekastro, Greece
06:04:10 5.4 [1.90KT] 519
Vanuatu region
04:51:47 5.0 [476T] 151
7 km NNW of Cepitá, Colombia
11 October 2021
Time Mag [TNT] Depth Location
23:30:21 5.0 [476T] 69
85 km ESE of Pondaguitan, Philippines
23:10:00 5.8 [7.56KT] 70
Kuril Islands
17:30:28 5.0 [476T] 13
140 km ESE of Tondano, Indonesia
15:27:49 5.0 [476T] 10
140 km W of Ternate, Indonesia
12:34:36 5.7 [5.35KT] 36
131 km W of Ternate, Indonesia
09:10:25 6.9 [337KT] 51
112 km E of Chignik, Alaska
10 October 2021
Time Mag [TNT] Depth Location
21:48:36 6.2 [30KT] 35
27 km SSE of Naalehu, Hawaii
00:20:40 5.7 [5.35KT] 10
130 km NNW of Salvación, Peru
9 October 2021
Time Mag [TNT] Depth Location
20:01:51 5.5 [2.68KT] 54
86 km ESE of Kokopo, Papua New Guinea
10:58:31 6.9 [337KT] 535
Vanuatu region
10:39:14 5.1 [673T] 64
126 km E of Kokopo, Papua New Guinea
07:19:27 5.6 [3.79KT] 447
Sea of Okhotsk
05:31:59 5.0 [476T] 52
52 km NNE of Miyako, Japan
04:47:49 5.7 [5.35KT] 14
4 km NW of Madrigal, Peru
8 October 2021
Time Mag [TNT] Depth Location
23:16:26 5.1 [673T] 10
59 km NE of Masjed Soleym?n, Iran
22:55:34 5.0 [476T] 10
South Sandwich Islands region
21:39:26 5.1 [673T] 20
South Sandwich Islands region
10:04:53 5.2 [951T] 61
82 km WNW of Meulaboh, Indonesia
03:12:13 5.0 [476T] 10
South Sandwich Islands region
00:09:46 5.0 [476T] 10
Southwest Indian Ridge
7 October 2021
Time Mag [TNT] Depth Location
20:13:01 5.8 [7.56KT] 10
Macquarie Island region
18:28:03 5.5 [2.68KT] 110
44 km WNW of Monywa, Myanmar
18:14:54 5.3 [1.34KT] 160
2 km E of Bungahan, Philippines
17:56:15 5.3 [1.34KT] 10
South Sandwich Islands region
13:41:24 5.9 [10KT] 62
5 km SW of Chiba, Japan
6 October 2021
Time Mag [TNT] Depth Location
23:38:08 5.0 [476T] 10
14 km N of El Galpón, Argentina
22:01:08 5.9 [10KT] 9
11 km NNE of Harnai, Pakistan
15:54:20 5.4 [1.90KT] 35
81 km NE of Hihifo, Tonga
08:12:53 5.4 [1.90KT] 24
39 km SE of Kushima, Japan
5 October 2021
Time Mag [TNT] Depth Location
18:03:42 5.1 [673T] 10
92 km NNW of Hirara, Japan
17:46:02 5.7 [5.35KT] 55
48 km NNE of Miyako, Japan
17:30:27 5.4 [1.90KT] 7
105 km NNW of Hirara, Japan
07:59:57 5.1 [673T] 10
Central Afghanistan
4 October 2021
Time Mag [TNT] Depth Location
14:51:45 5.1 [673T] 10
South Sandwich Islands region
14:28:45 5.1 [673T] 21
80 km ESE of Amahai, Indonesia
06:34:13 5.7 [5.35KT] 27
Kermadec Islands, New Zealand
04:12:42 5.1 [673T] 10
Prince Edward Islands region
03:54:06 6.2 [30KT] 10
South Sandwich Islands region
02:39:28 5.5 [2.68KT] 13
61 km NE of Masjed Soleym?n, Iran
3 October 2021
Time Mag [TNT] Depth Location
05:49:09 5.3 [1.34KT] 41
south of the Kermadec Islands
2 October 2021
Time Mag [TNT] Depth Location
21:59:26 5.4 [1.90KT] 8
11 km NE of Tuban, Philippines
20:43:39 6.0 [15KT] 10
Mid-Indian Ridge
12:52:34 5.9 [10KT] 589
163 km SSW of Tarauacá, Brazil
06:29:17 7.3 [1.34MT] 527
Vanuatu region
04:24:31 5.2 [951T] 10
Samoa Islands region
04:24:29 5.8 [7.56KT] 19
135 km SW of Gataivai, Samoa
02:17:19 5.4 [1.90KT] 60
BOUGAINVILLE REGION, P.N.G.
02:17:13 5.4 [1.90KT] 10
115 km SW of Panguna, Papua New Guinea
00:54:28 5.1 [673T] 10
118 km SSW of Panguna, Papua New Guinea
1 October 2021
Time Mag [TNT] Depth Location
15:44:06 5.3 [1.34KT] 10
South Sandwich Islands region
11:15:47 5.0 [476T] 10
57 km NW of Dompu, Indonesia
03:49:28 5.0 [476T] 31
203 km NNE of Shi Yomi, India
00:10:52 5.2 [951T] 35
185 km SW of Nikolski, Alaska
22 earthquake swarms were detected.
Location:
6 km E of Walker, California
Swarm ID:
Period:
30 Oct 2021 - 2 Nov 2021
Earthquakes:
33
7 swarms found nearby.
2000
S20000926.1(14.7km)
26 Sep
2 days 18 hours
103 earthquakes
2005
19 Nov
3 days 19 hours
62 earthquakes
2010
S20101031.1(13.6km)
31 Oct
2 days 12 hours
39 earthquakes
2013
S20130124.1(13.1km)
24 Jan
1 day 21 hours
61 earthquakes
2021
8 Jul
73 days 11 hours
4214 earthquakes
21 Sep
21 days 15 hours
354 earthquakes
2022
8 Aug
10 days 23 hours
336 earthquakes
Location:
13km ESE of Olancha, CA
Swarm ID:
Period:
29 Oct 2021 - 1 Nov 2021
Earthquakes:
48
58 swarms found nearby.
2000
28 Mar
9 days 13 hours
115 earthquakes
10 Sep
9 days 14 hours
140 earthquakes
20 Sep
15 days 13 hours
274 earthquakes
2001
7 Apr
1 day 16 hours
29 earthquakes
23 Apr
8 days 21 hours
256 earthquakes
9 Jun
4 days 3 hours
51 earthquakes
14 Jul
67 days 13 hours
5060 earthquakes
2002
6 Sep
2 days 1 hours
31 earthquakes
2004
24 Feb
1 day 20 hours
36 earthquakes
28 Jun
3 days 22 hours
108 earthquakes
11 Jul
17 days 11 hours
158 earthquakes
6 Aug
8 days 18 hours
101 earthquakes
14 Sep
8 days 20 hours
86 earthquakes
24 Sep
4 days 9 hours
57 earthquakes
1 Dec
2 days 18 hours
36 earthquakes
2005
25 Sep
1 day 9 hours
41 earthquakes
2006
S20060104.1(12.2km)
3 Jan
2 days 16 hours
37 earthquakes
23 Mar
4 days 11 hours
67 earthquakes
12 Jul
6 days 5 hours
67 earthquakes
12 Aug
8 days 13 hours
97 earthquakes
23 Aug
8 days 12 hours
89 earthquakes
S20061127.1(13.2km)
27 Nov
7 days 11 hours
109 earthquakes
2009
S20091231.1(13.1km)
31 Dec
1 day 18 hours
54 earthquakes
2010
13 Jan
11 days 8 hours
443 earthquakes
1 Mar
5 days 11 hours
44 earthquakes
23 Apr
2 days 15 hours
41 earthquakes
S20101024.1(13.3km)
23 Oct
7 days 5 hours
92 earthquakes
25 Nov
1 day 13 hours
36 earthquakes
2012
6 Jan
2 days 18 hours
48 earthquakes
S20121024.1(12.1km)
23 Oct
6 days 5 hours
80 earthquakes
26 Nov
24 days 0 hours
802 earthquakes
2013
20 Mar
4 days 15 hours
80 earthquakes
5 Apr
3 days 20 hours
59 earthquakes
10 Jun
3 days 18 hours
43 earthquakes
2014
20 Mar
1 day 19 hours
35 earthquakes
2015
8 Jun
1 day 13 hours
31 earthquakes
2016
30 Mar
1 day 14 hours
27 earthquakes
20 Aug
2 days 0 hours
37 earthquakes
5 Dec
6 days 9 hours
75 earthquakes
2017
20 May
1 day 16 hours
35 earthquakes
8 Jun
3 days 3 hours
52 earthquakes
2018
S20181130.1(12.4km)
29 Nov
2 days 17 hours
51 earthquakes
2019
17 Mar
4 days 6 hours
102 earthquakes
10 May
5 days 12 hours
90 earthquakes
20 Jul
9 days 5 hours
474 earthquakes
16 Nov
3 days 4 hours
90 earthquakes
30 Nov
27 days 2 hours
353 earthquakes
2020
7 Jan
11 days 11 hours
163 earthquakes
S20200228.1(12.0km)
27 Feb
7 days 2 hours
113 earthquakes
6 Mar
10 days 22 hours
145 earthquakes
23 Mar
6 days 13 hours
82 earthquakes
8 May
3 days 23 hours
49 earthquakes
S20200604.2(14.9km)
3 Jun
5 days 19 hours
148 earthquakes
2021
12 Feb
1 day 17 hours
29 earthquakes
S20210412.1(13.0km)
11 Apr
2 days 3 hours
33 earthquakes
15 Jun
4 days 20 hours
83 earthquakes
18 Dec
13 days 0 hours
143 earthquakes
2024
15 Apr
2 days 15 hours
51 earthquakes
Location:
14 km WSW of Dutch Harbor, Alaska
Swarm ID:
Period:
28 Oct 2021 - 30 Oct 2021
Earthquakes:
44
31 swarms found nearby.
2014
20 Jun
2 days 16 hours
34 earthquakes
2018
S20180116.1(13.6km)
15 Jan
3 days 23 hours
74 earthquakes
S20180119.1(14.1km)
18 Jan
16 hours
30 earthquakes
22 Jul
4 days 19 hours
105 earthquakes
VS20180917.1(13.1km)
17 Sep
1 day 15 hours
51 earthquakes
VS20180923.1(13.3km)
23 Sep
1 day 19 hours
57 earthquakes
S20181110.1(10.6km)
9 Nov
2 days 14 hours
64 earthquakes
2019
15 May
1 day 12 hours
57 earthquakes
16 Jun
4 days 12 hours
78 earthquakes
VS20190618.2(12.8km)
18 Jun
1 day 18 hours
75 earthquakes
2020
S20200406.1(11.7km)
6 Apr
23 hours
25 earthquakes
15 Jun
12 days 1 hours
843 earthquakes
1 Jul
2 days 8 hours
54 earthquakes
8 Jul
6 days 0 hours
77 earthquakes
19 Jul
4 days 20 hours
56 earthquakes
3 Aug
19 hours
24 earthquakes
26 Nov
1 day 16 hours
34 earthquakes
2021
S20210211.1(14.4km)
11 Feb
18 hours
26 earthquakes
16 Sep
1 day 1 hours
47 earthquakes
S20210924.1(12.0km)
23 Sep
1 day 6 hours
63 earthquakes
24 Oct
1 day 18 hours
48 earthquakes
S20211201.2(11.5km)
1 Dec
20 hours
30 earthquakes
2022
S20220112.1(11.6km)
12 Jan
2 days 23 hours
110 earthquakes
S20220509.1(13.3km)
8 May
2 days 20 hours
54 earthquakes
23 May
6 days 6 hours
82 earthquakes
14 Sep
1 day 16 hours
36 earthquakes
2023
26 Mar
12 days 10 hours
279 earthquakes
S20230410.1(10.6km)
10 Apr
3 days 14 hours
68 earthquakes
15 Aug
2 days 1 hours
34 earthquakes
2025
17 Aug
1 day 2 hours
87 earthquakes
19 Dec
1 day 16 hours
45 earthquakes
Location:
35 km SE of Mina, Nevada
Swarm ID:
Period:
28 Oct 2021 - 7 Nov 2021
Earthquakes:
136
20 swarms found nearby.
2003
S20030529.1(12.2km)
29 May
4 days 7 hours
164 earthquakes
S20031116.1(13.2km)
15 Nov
2 days 1 hours
52 earthquakes
2013
19 Jan
2 days 18 hours
65 earthquakes
S20130213.1(14.7km)
12 Feb
11 days 5 hours
345 earthquakes
2020
15 May
295 days 1 hours
21711 earthquakes
S20200516.1(13.2km)
15 May
32 days 11 hours
1150 earthquakes
15 May
22 hours
26 earthquakes
27 May
17 days 11 hours
384 earthquakes
14 Jun
31 days 0 hours
472 earthquakes
S20200708.2(13.1km)
7 Jul
5 days 6 hours
63 earthquakes
S20200726.1(14.4km)
25 Jul
11 days 0 hours
125 earthquakes
S20201211.1(12.3km)
10 Dec
1 day 1 hours
42 earthquakes
S20201220.1(13.8km)
19 Dec
7 days 21 hours
133 earthquakes
2021
S20210101.1(12.4km)
1 Jan
16 hours
24 earthquakes
S20210330.1(12.3km)
29 Mar
19 days 16 hours
285 earthquakes
4 May
16 days 21 hours
229 earthquakes
26 Sep
2 days 0 hours
31 earthquakes
30 Sep
6 days 14 hours
87 earthquakes
15 Oct
7 days 7 hours
86 earthquakes
2022
4 Jan
6 days 14 hours
106 earthquakes
Location:
14 km WSW of Dutch Harbor, Alaska
Swarm ID:
Period:
24 Oct 2021 - 26 Oct 2021
Earthquakes:
48
30 swarms found nearby.
2014
20 Jun
2 days 16 hours
34 earthquakes
2018
S20180116.1(11.6km)
15 Jan
3 days 23 hours
74 earthquakes
18 Jan
16 hours
30 earthquakes
22 Jul
4 days 19 hours
105 earthquakes
17 Sep
1 day 15 hours
51 earthquakes
23 Sep
1 day 19 hours
57 earthquakes
9 Nov
2 days 14 hours
64 earthquakes
2019
15 May
1 day 12 hours
57 earthquakes
S20190617.1(13.9km)
16 Jun
4 days 12 hours
78 earthquakes
18 Jun
1 day 18 hours
75 earthquakes
2020
S20200406.1(10.7km)
6 Apr
23 hours
25 earthquakes
15 Jun
12 days 1 hours
843 earthquakes
1 Jul
2 days 8 hours
54 earthquakes
8 Jul
6 days 0 hours
77 earthquakes
19 Jul
4 days 20 hours
56 earthquakes
3 Aug
19 hours
24 earthquakes
26 Nov
1 day 16 hours
34 earthquakes
2021
16 Sep
1 day 1 hours
47 earthquakes
23 Sep
1 day 6 hours
63 earthquakes
28 Oct
2 days 2 hours
44 earthquakes
1 Dec
20 hours
30 earthquakes
2022
12 Jan
2 days 23 hours
110 earthquakes
8 May
2 days 20 hours
54 earthquakes
23 May
6 days 6 hours
82 earthquakes
14 Sep
1 day 16 hours
36 earthquakes
2023
S20230327.1(11.2km)
26 Mar
12 days 10 hours
279 earthquakes
S20230410.1(11.9km)
10 Apr
3 days 14 hours
68 earthquakes
15 Aug
2 days 1 hours
34 earthquakes
2025
17 Aug
1 day 2 hours
87 earthquakes
19 Dec
1 day 16 hours
45 earthquakes
Location:
CRETE, GREECE
Swarm ID:
Period:
20 Oct 2021 - 25 Oct 2021
Earthquakes:
99
2 swarms found nearby.
2021
27 Sep
14 days 19 hours
414 earthquakes
2022
S20220720.2(13.1km)
20 Jul
8 days 9 hours
88 earthquakes
Location:1.1km of Hood volcano
8 km NNE of Government Camp, Oregon
Swarm ID:
Period:
18 Oct 2021 - 19 Oct 2021
Earthquakes:
37
12 swarms found nearby.
2002
29 Jun
8 days 2 hours
156 earthquakes
2012
23 Feb
18 hours
26 earthquakes
2014
22 Jun
6 hours
27 earthquakes
2016
16 May
3 days 17 hours
125 earthquakes
2019
8 Jul
1 day 12 hours
93 earthquakes
2020
12 Apr
19 hours
63 earthquakes
2021
17 Jan
1 day 23 hours
111 earthquakes
5 Jun
5 days 7 hours
121 earthquakes
2022
18 Mar
1 day 3 hours
25 earthquakes
2 Sep
17 hours
34 earthquakes
2023
6 Jun
1 day 10 hours
32 earthquakes
2025
2 Apr
1 day 11 hours
96 earthquakes
Location:
11km ESE of Olancha, CA
Swarm ID:
Period:
17 Oct 2021 - 18 Oct 2021
Earthquakes:
27
14 swarms found nearby.
2002
S20020721.1(10.8km)
20 Jul
3 days 21 hours
49 earthquakes
2006
S20060813.1(11.3km)
12 Aug
8 days 13 hours
97 earthquakes
2012
S20121127.1(14.6km)
26 Nov
24 days 0 hours
802 earthquakes
2014
S20140701.1(14.4km)
30 Jun
8 days 23 hours
167 earthquakes
2015
S20150608.1(11.8km)
8 Jun
1 day 13 hours
31 earthquakes
2019
S20190721.1(14.3km)
20 Jul
9 days 5 hours
474 earthquakes
S20191201.1(14.6km)
30 Nov
27 days 2 hours
353 earthquakes
2020
S20200307.1(12.8km)
6 Mar
10 days 22 hours
145 earthquakes
S20200324.1(13.5km)
23 Mar
6 days 13 hours
82 earthquakes
S20200604.2(11.6km)
3 Jun
5 days 19 hours
148 earthquakes
2021
S20210213.1(11.9km)
12 Feb
1 day 17 hours
29 earthquakes
11 Apr
2 days 3 hours
33 earthquakes
S20211219.1(13.1km)
18 Dec
13 days 0 hours
143 earthquakes
2024
S20240416.2(11.3km)
15 Apr
2 days 15 hours
51 earthquakes
Location:
30 km SSE of Mina, Nevada
Swarm ID:
Period:
15 Oct 2021 - 22 Oct 2021
Earthquakes:
86
18 swarms found nearby.
2003
S20030529.1(13.3km)
29 May
4 days 7 hours
164 earthquakes
S20031116.1(13.0km)
15 Nov
2 days 1 hours
52 earthquakes
2013
19 Jan
2 days 18 hours
65 earthquakes
S20130213.1(14.1km)
12 Feb
11 days 5 hours
345 earthquakes
2020
15 May
295 days 1 hours
21711 earthquakes
15 May
22 hours
26 earthquakes
27 May
17 days 11 hours
384 earthquakes
S20200615.1(11.2km)
14 Jun
31 days 0 hours
472 earthquakes
S20200708.2(14.9km)
7 Jul
5 days 6 hours
63 earthquakes
S20201211.1(14.0km)
10 Dec
1 day 1 hours
42 earthquakes
S20201220.1(11.8km)
19 Dec
7 days 21 hours
133 earthquakes
2021
S20210101.1(14.6km)
1 Jan
16 hours
24 earthquakes
S20210330.1(10.5km)
29 Mar
19 days 16 hours
285 earthquakes
4 May
16 days 21 hours
229 earthquakes
26 Sep
2 days 0 hours
31 earthquakes
30 Sep
6 days 14 hours
87 earthquakes
28 Oct
10 days 4 hours
136 earthquakes
2022
4 Jan
6 days 14 hours
106 earthquakes
Location:
114 km E of Chignik, Alaska
Swarm ID:
Period:
11 Oct 2021 - 14 Oct 2021
Earthquakes:
67
No swarms nearby.
Location:
26 km SSE of Naalehu, Hawaii
Swarm ID:
Period:
10 Oct 2021 - 13 Oct 2021
Earthquakes:
35
No swarms nearby.
Location:
15 km NW of Stanley, Idaho
Swarm ID:
Period:
8 Oct 2021 - 9 Oct 2021
Earthquakes:
34
6 swarms found nearby.
2020
31 Mar
19 days 0 hours
385 earthquakes
15 Nov
4 days 7 hours
63 earthquakes
2021
12 Mar
5 days 12 hours
62 earthquakes
19 Sep
1 day 6 hours
26 earthquakes
2025
S20250527.1(10.8km)
26 May
2 days 2 hours
32 earthquakes
S20250602.1(12.4km)
1 Jun
11 days 16 hours
163 earthquakes
Location:
29 km E of West Yellowstone, Montana
Swarm ID:
Period:
4 Oct 2021 - 5 Oct 2021
Earthquakes:
41
29 swarms found nearby.
2000
26 May
23 hours
25 earthquakes
S20000728.1(11.9km)
27 Jul
5 days 11 hours
144 earthquakes
S20001124.1(11.2km)
23 Nov
3 days 8 hours
120 earthquakes
9 Dec
1 day 1 hours
29 earthquakes
S20001224.1(14.6km)
23 Dec
4 days 11 hours
64 earthquakes
2002
15 Jan
7 hours
67 earthquakes
2007
S20070620.1(12.8km)
20 Jun
1 hours
26 earthquakes
2008
S20080203.1(12.1km)
3 Feb
21 hours
47 earthquakes
2009
S20090630.1(10.8km)
30 Jun
1 day 12 hours
34 earthquakes
2014
S20140122.1(13.4km)
21 Jan
2 days 1 hours
46 earthquakes
11 Feb
3 days 20 hours
69 earthquakes
16 Feb
3 days 7 hours
52 earthquakes
29 Mar
3 days 19 hours
194 earthquakes
31 May
6 days 5 hours
232 earthquakes
2018
S20180725.1(10.3km)
24 Jul
2 days 20 hours
52 earthquakes
2019
S20190326.2(12.3km)
26 Mar
20 hours
29 earthquakes
S20191026.1(11.6km)
26 Oct
1 day 22 hours
83 earthquakes
2020
S20200219.1(11.0km)
18 Feb
2 days 20 hours
62 earthquakes
S20200522.1(12.4km)
22 May
2 hours
36 earthquakes
S20200529.1(11.6km)
29 May
1 day 10 hours
88 earthquakes
2021
27 Sep
7 hours
26 earthquakes
2022
S20220611.1(12.0km)
10 Jun
2 days 20 hours
62 earthquakes
S20220826.1(12.7km)
26 Aug
9 days 4 hours
198 earthquakes
S20220918.2(13.1km)
17 Sep
6 days 20 hours
389 earthquakes
S20220930.1(11.7km)
29 Sep
3 days 4 hours
53 earthquakes
S20221013.1(12.6km)
13 Oct
8 days 6 hours
111 earthquakes
S20221115.1(12.3km)
14 Nov
2 days 5 hours
48 earthquakes
2023
S20231004.1(11.1km)
3 Oct
1 day 14 hours
39 earthquakes
2024
S20240218.1(10.4km)
18 Feb
9 hours
50 earthquakes
Location:
41 km S of Goldfield, Nevada
Swarm ID:
Period:
4 Oct 2021 - 8 Oct 2021
Earthquakes:
69
17 swarms found nearby.
2000
6 Jun
7 days 22 hours
86 earthquakes
2001
8 Jul
1 day 15 hours
29 earthquakes
2002
2 Dec
1 day 23 hours
37 earthquakes
2006
26 May
4 days 17 hours
173 earthquakes
2007
24 Jan
2 days 15 hours
85 earthquakes
4 Jul
2 days 20 hours
47 earthquakes
2010
3 Jul
1 day 3 hours
38 earthquakes
2011
17 Apr
2 days 12 hours
62 earthquakes
17 Jul
1 day 18 hours
35 earthquakes
2012
17 Dec
7 days 12 hours
440 earthquakes
2015
3 Jun
2 days 10 hours
48 earthquakes
2017
23 Nov
1 day 13 hours
34 earthquakes
2024
18 Jun
7 days 14 hours
102 earthquakes
15 Dec
1 day 15 hours
28 earthquakes
22 Dec
2 days 7 hours
49 earthquakes
31 Dec
3 days 8 hours
65 earthquakes
2025
19 Apr
2 days 13 hours
49 earthquakes
Location:5.3km of La Palma volcano
CANARY ISLANDS, SPAIN REGION
Swarm ID:
Period:
1 Oct 2021 - 27 Dec 2021
Earthquakes:
6967
4 swarms found nearby.
2020
23 Dec
1 day 0 hours
65 earthquakes
2021
31 Jan
18 hours
45 earthquakes
12 Sep
11 days 12 hours
1086 earthquakes
2022
24 Mar
2 days 0 hours
60 earthquakes
Location:
34 km SE of Mina, Nevada
Swarm ID:
Period:
30 Sep 2021 - 7 Oct 2021
Earthquakes:
87
16 swarms found nearby.
2003
S20030529.1(10.8km)
29 May
4 days 7 hours
164 earthquakes
15 Nov
2 days 1 hours
52 earthquakes
2013
19 Jan
2 days 18 hours
65 earthquakes
2020
15 May
295 days 1 hours
21711 earthquakes
S20200516.2(12.1km)
15 May
22 hours
26 earthquakes
S20200517.1(14.4km)
16 May
11 days 1 hours
418 earthquakes
S20200528.1(12.6km)
27 May
17 days 11 hours
384 earthquakes
S20201020.3(14.4km)
19 Oct
1 day 23 hours
31 earthquakes
S20201203.1(13.1km)
2 Dec
8 days 6 hours
153 earthquakes
19 Dec
7 days 21 hours
133 earthquakes
2021
29 Mar
19 days 16 hours
285 earthquakes
4 May
16 days 21 hours
229 earthquakes
26 Sep
2 days 0 hours
31 earthquakes
15 Oct
7 days 7 hours
86 earthquakes
28 Oct
10 days 4 hours
136 earthquakes
2022
4 Jan
6 days 14 hours
106 earthquakes
Location:
30 km E of West Yellowstone, Montana
Swarm ID:
Period:
30 Sep 2021 - 2 Oct 2021
Earthquakes:
62
36 swarms found nearby.
2000
9 Mar
9 hours
28 earthquakes
26 May
23 hours
25 earthquakes
S20001124.1(10.9km)
23 Nov
3 days 8 hours
120 earthquakes
2001
3 Feb
15 hours
26 earthquakes
2002
15 Jan
7 hours
67 earthquakes
2006
S20060613.1(13.6km)
12 Jun
1 day 14 hours
45 earthquakes
10 Jul
5 hours
35 earthquakes
2007
S20070620.1(12.4km)
20 Jun
1 hours
26 earthquakes
2008
S20080126.1(11.2km)
25 Jan
12 hours
33 earthquakes
S20080311.1(13.6km)
11 Mar
2 days 13 hours
69 earthquakes
2009
25 May
10 hours
70 earthquakes
S20090630.1(13.6km)
30 Jun
1 day 12 hours
34 earthquakes
2013
13 Sep
4 days 4 hours
243 earthquakes
S20131005.1(10.3km)
5 Oct
7 hours
54 earthquakes
2014
S20140122.1(13.2km)
21 Jan
2 days 1 hours
46 earthquakes
S20140217.1(12.6km)
16 Feb
3 days 7 hours
52 earthquakes
S20140330.1(12.6km)
29 Mar
3 days 19 hours
194 earthquakes
6 Jul
12 hours
46 earthquakes
2017
14 Aug
22 hours
32 earthquakes
2018
11 Mar
7 hours
28 earthquakes
2019
S20190326.2(13.0km)
26 Mar
20 hours
29 earthquakes
22 Jul
3 days 7 hours
61 earthquakes
2020
S20200219.1(12.8km)
18 Feb
2 days 20 hours
62 earthquakes
S20200522.1(12.8km)
22 May
2 hours
36 earthquakes
S20200529.1(12.7km)
29 May
1 day 10 hours
88 earthquakes
24 Dec
12 hours
47 earthquakes
2021
21 Jun
1 day 13 hours
117 earthquakes
16 Sep
4 days 0 hours
75 earthquakes
27 Sep
7 hours
26 earthquakes
25 Nov
2 days 12 hours
61 earthquakes
2022
5 Sep
3 hours
40 earthquakes
5 Oct
1 day 8 hours
32 earthquakes
2023
S20231004.1(13.5km)
3 Oct
1 day 14 hours
39 earthquakes
2024
1 Jan
1 day 16 hours
47 earthquakes
3 Jan
1 day 15 hours
62 earthquakes
S20240218.1(14.5km)
18 Feb
9 hours
50 earthquakes
Location:
15 km SSE of Sunnyside, Utah
Swarm ID:
Period:
27 Sep 2021 - 1 Oct 2021
Earthquakes:
65
4 swarms found nearby.
2022
6 Jul
2 days 11 hours
58 earthquakes
28 Jul
1 day 18 hours
35 earthquakes
3 Aug
3 days 2 hours
67 earthquakes
25 Aug
1 day 18 hours
26 earthquakes
Location:
CRETE, GREECE
Swarm ID:
Period:
27 Sep 2021 - 12 Oct 2021
Earthquakes:
414
2 swarms found nearby.
2021
20 Oct
5 days 13 hours
99 earthquakes
2022
S20220720.2(10.1km)
20 Jul
8 days 9 hours
88 earthquakes
Location:
6 km S of Volcano, Hawaii
Swarm ID:
Period:
27 Sep 2021 - 1 Oct 2021
Earthquakes:
168
83 swarms found nearby.
2000
S20000224.1(12.2km)
23 Feb
8 days 11 hours
216 earthquakes
24 Apr
2 days 22 hours
63 earthquakes
VS20000505.1(14.3km)
5 May
7 days 4 hours
212 earthquakes
2003
23 Jun
2 days 20 hours
43 earthquakes
VS20030712.1(12.0km)
12 Jul
1 day 19 hours
34 earthquakes
VS20030715.1(10.7km)
15 Jul
1 day 6 hours
31 earthquakes
VS20030805.1(13.1km)
4 Aug
1 day 22 hours
31 earthquakes
18 Nov
3 days 20 hours
64 earthquakes
VS20031211.1(10.4km)
10 Dec
3 days 20 hours
97 earthquakes
2004
12 Jan
18 hours
25 earthquakes
2 Nov
1 day 1 hours
30 earthquakes
VS20041214.1(10.8km)
14 Dec
1 day 0 hours
32 earthquakes
2005
VS20050125.1(11.7km)
24 Jan
15 days 23 hours
208 earthquakes
2006
11 Mar
3 days 5 hours
41 earthquakes
2007
24 May
10 days 11 hours
114 earthquakes
S20070617.1(14.7km)
17 Jun
14 days 13 hours
411 earthquakes
2008
VS20081205.1(12.2km)
4 Dec
28 days 3 hours
473 earthquakes
2011
3 Feb
14 days 16 hours
387 earthquakes
1 Mar
7 days 9 hours
325 earthquakes
2012
22 Feb
3 days 4 hours
80 earthquakes
28 May
5 days 8 hours
67 earthquakes
S20120605.1(11.6km)
4 Jun
4 days 4 hours
37 earthquakes
S20121025.1(14.8km)
24 Oct
10 days 1 hours
134 earthquakes
2013
S20130113.1(12.3km)
13 Jan
4 days 3 hours
63 earthquakes
2014
VS20140218.1(11.6km)
17 Feb
3 days 0 hours
53 earthquakes
13 May
4 days 23 hours
58 earthquakes
2015
23 Feb
3 days 17 hours
72 earthquakes
22 Apr
25 days 2 hours
2099 earthquakes
S20151016.1(10.8km)
15 Oct
3 days 4 hours
45 earthquakes
2016
S20160824.2(13.7km)
24 Aug
2 days 3 hours
38 earthquakes
24 Nov
4 days 12 hours
47 earthquakes
2017
VS20170305.1(11.5km)
4 Mar
2 days 10 hours
48 earthquakes
8 Jun
3 days 10 hours
47 earthquakes
2018
6 Mar
2 days 12 hours
95 earthquakes
10 Apr
2 days 11 hours
153 earthquakes
16 Apr
1 day 23 hours
40 earthquakes
VS20180423.1(13.1km)
22 Apr
7 days 19 hours
134 earthquakes
S20180501.1(14.6km)
30 Apr
103 days 22 hours
42368 earthquakes
2019
VS20190903.1(10.2km)
2 Sep
1 day 11 hours
58 earthquakes
30 Sep
2 days 8 hours
35 earthquakes
2020
S20200302.1(13.7km)
1 Mar
4 days 18 hours
82 earthquakes
16 Mar
3 days 2 hours
34 earthquakes
3 Sep
1 day 6 hours
64 earthquakes
VS20201023.1(12.4km)
22 Oct
7 days 18 hours
177 earthquakes
29 Nov
1 day 0 hours
88 earthquakes
VS20201202.1(10.3km)
1 Dec
23 days 2 hours
641 earthquakes
2021
18 Mar
2 days 15 hours
113 earthquakes
S20210706.1(13.3km)
6 Jul
21 hours
30 earthquakes
VS20210805.1(11.0km)
4 Aug
8 days 18 hours
279 earthquakes
23 Aug
7 days 7 hours
859 earthquakes
3 Sep
3 days 11 hours
37 earthquakes
2022
6 Jan
1 day 23 hours
52 earthquakes
9 Jan
5 days 9 hours
182 earthquakes
15 Jan
1 day 4 hours
26 earthquakes
S20220620.1(10.4km)
19 Jun
244 days 22 hours
3458 earthquakes
20 Sep
1 day 1 hours
100 earthquakes
30 Dec
3 days 6 hours
44 earthquakes
2023
VS20230105.1(11.1km)
5 Jan
2 days 4 hours
67 earthquakes
13 Apr
2 days 14 hours
48 earthquakes
VS20230419.1(10.3km)
19 Apr
25 days 21 hours
422 earthquakes
20 May
6 days 18 hours
135 earthquakes
30 May
5 days 7 hours
108 earthquakes
13 Aug
5 days 3 hours
331 earthquakes
21 Aug
21 days 21 hours
552 earthquakes
4 Oct
7 days 22 hours
244 earthquakes
S20231018.1(10.1km)
17 Oct
2 days 10 hours
35 earthquakes
S20231026.1(10.4km)
26 Oct
2 days 8 hours
62 earthquakes
12 Nov
11 days 4 hours
175 earthquakes
20 Nov
1 day 23 hours
71 earthquakes
VS20231124.1(11.0km)
24 Nov
2 days 7 hours
79 earthquakes
VS20231202.1(10.2km)
1 Dec
2 days 5 hours
49 earthquakes
S20231207.1(10.2km)
6 Dec
10 days 10 hours
136 earthquakes
7 Dec
2 days 13 hours
59 earthquakes
12 Dec
1 day 4 hours
38 earthquakes
VS20231229.1(11.3km)
28 Dec
4 days 20 hours
173 earthquakes
2024
5 Apr
2 days 22 hours
42 earthquakes
VS20240416.1(13.5km)
15 Apr
4 days 17 hours
130 earthquakes
VS20240622.1(12.4km)
21 Jun
28 days 3 hours
902 earthquakes
11 Sep
13 days 12 hours
711 earthquakes
23 Dec
19 hours
35 earthquakes
2026
VS20260115.1(12.2km)
14 Jan
7 days 3 hours
84 earthquakes
S20260410.1(10.6km)
9 Apr
1 day 1 hours
25 earthquakes
VS20260429.1(14.1km)
28 Apr
9 days 19 hours
120 earthquakes
Location:
4 km WSW of Walker, California
Swarm ID:
Period:
21 Sep 2021 - 13 Oct 2021
Earthquakes:
354
7 swarms found nearby.
2005
S20051119.1(14.9km)
19 Nov
3 days 19 hours
62 earthquakes
2007
S20070309.1(14.1km)
8 Mar
11 days 2 hours
405 earthquakes
2013
S20130124.1(12.2km)
24 Jan
1 day 21 hours
61 earthquakes
2014
S20140530.1(14.2km)
30 May
3 days 11 hours
47 earthquakes
2021
8 Jul
73 days 11 hours
4214 earthquakes
30 Oct
2 days 4 hours
33 earthquakes
2022
S20220808.1(12.1km)
8 Aug
10 days 23 hours
336 earthquakes
Location:
4 km E of P?hala, Hawaii
Swarm ID:
Period:
2 Mar 2021 - 20 May 2022
Earthquakes:
9245
26 swarms found nearby.
2015
24 Oct
3 days 14 hours
70 earthquakes
2018
1 May
8 days 9 hours
196 earthquakes
S20180505.2(12.1km)
4 May
3 days 4 hours
153 earthquakes
2 Jul
2 days 1 hours
30 earthquakes
2019
18 Aug
17 days 16 hours
217 earthquakes
13 Nov
27 days 22 hours
335 earthquakes
2020
3 Jan
106 days 22 hours
1689 earthquakes
4 May
73 days 12 hours
948 earthquakes
22 Jul
18 days 5 hours
194 earthquakes
20 Aug
33 days 8 hours
392 earthquakes
20 Oct
2 days 12 hours
37 earthquakes
2 Nov
28 days 6 hours
288 earthquakes
24 Dec
39 days 23 hours
662 earthquakes
2021
30 Aug
2 days 9 hours
94 earthquakes
2022
27 May
7 days 0 hours
110 earthquakes
2023
23 Mar
60 days 21 hours
740 earthquakes
27 May
7 days 18 hours
89 earthquakes
20 Oct
11 days 13 hours
165 earthquakes
VS20231229.1(14.1km)
28 Dec
4 days 20 hours
173 earthquakes
2024
27 Jan
30 days 9 hours
1836 earthquakes
8 Feb
4 days 17 hours
200 earthquakes
12 Mar
6 days 16 hours
103 earthquakes
20 Jul
33 days 8 hours
1535 earthquakes
3 Dec
7 days 5 hours
138 earthquakes
19 Dec
1 day 19 hours
42 earthquakes
2026
VS20260115.1(13.2km)
14 Jan
7 days 3 hours
84 earthquakes