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July2021
Daily summary 31 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 731[489] 3.20KT[3.55KT]
M 5.0+ 4[4] 4.59KT[8.03KT]
All 735[494] 7.78KT[11KT]
31 Jul 2021 09:00:00
[31 Jul 2021 08:34:19] Swarm around 137 km SE of Perryville, Alaska has ended.
In 49 hours 49 minutes registered 38 earthquakes.
Summary: S20210730.2
Daily summary 30 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 918[489] 4.40KT[3.55KT]
M 5.0+ 4[4] 34KT[8.03KT]
All 922[494] 38KT[11KT]
30 Jul 2021 18:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
17:10:19 34.0 6.2 [30KT] 7 km E of Sullana, Peru
30 Jul 2021 13:00:00
[29 Jul 2021 17:56:24] New swarm has started around STRAIT OF GIBRALTAR
In 19 hours 3 minutes registered 25 earthquakes.
Details: S20210730.3
30 Jul 2021 12:00:00
[30 Jul 2021 11:06:41] Swarm around 16 km ENE of Milford, Utah has ended.
In 9 hours 16 minutes registered 44 earthquakes.
Summary: S20210730.1
30 Jul 2021 05:00:00
[30 Jul 2021 01:49:50] New swarm has started around 16 km ENE of Milford, Utah
In 3 hours 10 minutes registered 32 earthquakes.
Details: S20210730.1
30 Jul 2021 04:00:00
[30 Jul 2021 03:52:15] Swarm around 114 km SE of Perryville, Alaska has ended.
In 21 hours 36 minutes registered 11 earthquakes.
Summary: PS20210729.1
30 Jul 2021 04:00:00
[29 Jul 2021 06:45:12] New swarm has started around 137 km SE of Perryville, Alaska
In 21 hours 14 minutes registered 24 earthquakes.
Details: S20210730.2
Daily summary 29 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 896[488] 8.62KT ⓘ[3.55KT]
M 5.0+ 19 ⓘ[4] 30MT ⓘ[8.03KT]
All 915[494] 30MT ⓘ[11KT]
29 Jul 2021 19:00:00
[28 Jul 2021 21:35:09] New swarm has started around 45 km NE of Adak, Alaska
In 21 hours 24 minutes registered 27 earthquakes.
Details: VS20210729.1
29 Jul 2021 17:00:00
[29 Jul 2021 06:36:04] New swarm has started around 144 km SSE of Chignik, Alaska
In 10 hours 23 minutes registered 25 earthquakes.
Details: S20210729.1
29 Jul 2021 08:00:00
[29 Jul 2021 06:15:49] New swarm has started around 114 km SE of Perryville, Alaska
In 1 hour 44 minutes registered 7 earthquakes.
Details: PS20210729.1
29 Jul 2021 07:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
06:15:49 35.0 8.2 [30MT] 2021 Chignik, Alaska Earthquake
Daily summary 28 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 565[488] 2.76KT[3.55KT]
M 5.0+ 2[4] 1.90KT[8.03KT]
All 567[493] 4.66KT[11KT]
28 Jul 2021 09:00:00
[28 Jul 2021 08:27:40] Swarm around 43 km ENE of Adak, Alaska has ended.
In 124 hours 16 minutes registered 83 earthquakes.
Summary: VS20210724.1
Daily summary 27 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 612[488] 4.45KT[3.55KT]
M 5.0+ 1[4] 1.34KT[8.03KT]
All 613[493] 5.80KT[11KT]
Daily summary 26 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 635[488] 6.50KT[3.55KT]
M 5.0+ 5[4] 53KT[8.03KT]
All 640[493] 59KT[11KT]
26 Jul 2021 13:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
12:09:06 11.0 6.3 [42KT] 99 km WNW of Luwuk, Indonesia
Daily summary 25 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 661[488] 5.16KT[3.55KT]
M 5.0+ 8[4] 16KT[8.03KT]
All 669[493] 21KT[11KT]
25 Jul 2021 18:00:00
[25 Jul 2021 07:13:42] New swarm has started around Kermadec Islands region
In 10 hours 46 minutes registered 5 earthquakes.
Details: PS20210725.1
25 Jul 2021 17:00:00
[25 Jul 2021 16:10:01] Swarm around Kermadec Islands region has ended.
In 8 hours 56 minutes registered 5 earthquakes.
Summary: PS20210725.1
Daily summary 24 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 685[488] 4.29KT[3.55KT]
M 5.0+ 4[4] 23KT[8.03KT]
All 689[493] 28KT[11KT]
24 Jul 2021 13:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
12:51:28 10.0 6.1 [21KT] Kermadec Islands region
24 Jul 2021 08:00:00
[24 Jul 2021 07:19:00] Swarm around 15 km SSW of Polichnítos, Greece has ended.
In 61 hours 20 minutes registered 70 earthquakes.
Summary: S20210722.1
24 Jul 2021 05:00:00
[23 Jul 2021 04:11:23] New swarm has started around 43 km ENE of Adak, Alaska
In 24 hours 48 minutes registered 31 earthquakes.
Details: VS20210724.1
Daily summary 23 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 631[488] 2.76KT[3.55KT]
M 5.0+ 7[4] 354KT[8.03KT]
All 638[493] 357KT[11KT]
23 Jul 2021 21:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
20:48:57 110.0 6.7 [169KT] 15 km S of Hukay, Philippines
20:49:03 165.0 6.7 [169KT] Mindoro, Philippines
23 Jul 2021 03:00:00
[23 Jul 2021 02:06:48] Swarm around 64 km ESE of West Yellowstone, Montana has ended.
In 172 hours 24 minutes registered 820 earthquakes.
Summary: SVS20210716.1
Daily summary 22 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 795[487] 2.96KT[3.55KT]
M 5.0+ 4[4] 4.78KT[8.03KT]
All 799[492] 7.74KT[11KT]
22 Jul 2021 19:00:00
[22 Jul 2021 18:26:18] Swarm around Sulawesi, Indonesia has ended.
In 44 hours 52 minutes registered 36 earthquakes.
Summary: S20210721.1
22 Jul 2021 05:00:00
[22 Jul 2021 04:23:14] Swarm around Greece has ended.
In 47 hours 17 minutes registered 38 earthquakes.
Summary: S20210720.2
22 Jul 2021 03:00:00
[21 Jul 2021 17:58:07] New swarm has started around 15 km SSW of Polichnítos, Greece
In 9 hours 1 minute registered 33 earthquakes.
Details: S20210722.1
Daily summary 21 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 776[487] 4.95KT[3.55KT]
M 5.0+ 4[4] 187KT[8.03KT]
All 780[492] 192KT[11KT]
21 Jul 2021 22:00:00
[20 Jul 2021 21:33:37] New swarm has started around Sulawesi, Indonesia
In 24 hours 26 minutes registered 28 earthquakes.
Details: S20210721.1
21 Jul 2021 22:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
21:15:12 10.0 6.7 [169KT] 71 km S of Burica, Panama
21 Jul 2021 15:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
14:26:00 8.299999 6.0 [15KT] 142 km SSW of Lorengau, Papua New Guinea
21 Jul 2021 02:00:00
[21 Jul 2021 01:36:13] Swarm around 37 km W of Chenega, Alaska has ended.
In 25 hours 2 minutes registered 26 earthquakes.
Summary: S20210720.1
Daily summary 20 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 705[487] 2.37KT[3.55KT]
M 5.0+ 3[4] 2.58KT[8.03KT]
All 708[492] 4.95KT[11KT]
20 Jul 2021 22:00:00
[20 Jul 2021 21:35:43] Swarm around 6 km WSW of La Parguera, Puerto Rico has ended.
In 73 hours 23 minutes registered 37 earthquakes.
Summary: S20210718.1
20 Jul 2021 19:00:00
[20 Jul 2021 05:05:27] New swarm has started around Greece
In 13 hours 54 minutes registered 25 earthquakes.
Details: S20210720.2
20 Jul 2021 09:00:00
[20 Jul 2021 00:33:25] New swarm has started around 37 km W of Chenega, Alaska
In 8 hours 26 minutes registered 24 earthquakes.
Details: S20210720.1
Daily summary 19 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 673[487] 4.61KT[3.55KT]
M 5.0+ 5[4] 21KT[8.03KT]
All 678[492] 26KT[11KT]
19 Jul 2021 05:00:00
[19 Jul 2021 04:38:28] Swarm around DODECANESE IS.-TURKEY BORDER REG has ended.
In 59 hours 21 minutes registered 34 earthquakes.
Summary: S20210717.1
Daily summary 18 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 781[487] 5.33KT[3.55KT]
M 5.0+ 6[4] 6.57KT[8.03KT]
All 787[492] 11KT[11KT]
18 Jul 2021 20:00:00
[17 Jul 2021 20:12:14] New swarm has started around 6 km WSW of La Parguera, Puerto Rico
In 23 hours 47 minutes registered 25 earthquakes.
Details: S20210718.1
Daily summary 17 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 1059[486] 3.18KT[3.55KT]
M 5.0+ 6[4] 33KT[8.03KT]
All 1065[491] 36KT[11KT]
17 Jul 2021 21:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
20:56:10 4.0 6.1 [21KT] 135 km S of Burica, Panama
17 Jul 2021 12:00:00
[16 Jul 2021 17:17:16] New swarm has started around DODECANESE IS.-TURKEY BORDER REG
In 18 hours 42 minutes registered 24 earthquakes.
Details: S20210717.1
Daily summary 16 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 1011[486] 3.02KT[3.55KT]
M 5.0+ 5[4] 5.70KT[8.03KT]
All 1016[491] 8.72KT[11KT]
16 Jul 2021 16:00:00
[16 Jul 2021 15:34:14] Swarm around 45 km ENE of Adak, Alaska has ended.
In 125 hours 7 minutes registered 120 earthquakes.
Summary: VS20210712.1
16 Jul 2021 06:00:00
[15 Jul 2021 21:42:01] New swarm has started around 64 km ESE of West Yellowstone, Montana
In 8 hours 17 minutes registered 34 earthquakes.
Details: SVS20210716.1
Daily summary 15 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 784[486] 2.53KT[3.55KT]
M 5.0+ 0 ⓘ[4] 0 ⓘ[8.03KT]
All 784[491] 2.53KT ⓘ[11KT]
Daily summary 14 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 794[485] 3.04KT[3.55KT]
M 5.0+ 6[4] 4.95KT[8.03KT]
All 800[490] 7.99KT[11KT]
14 Jul 2021 14:00:00
[14 Jul 2021 13:07:43] Swarm around 81 km NNW of Aleneva, Alaska has ended.
In 43 hours 50 minutes registered 28 earthquakes.
Summary: S20210713.1
Daily summary 13 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 824[485] 4.91KT[3.55KT]
M 5.0+ 5[4] 8.07KT[8.03KT]
All 829[490] 12KT[11KT]
13 Jul 2021 11:00:00
[12 Jul 2021 17:17:06] New swarm has started around 81 km NNW of Aleneva, Alaska
In 17 hours 42 minutes registered 24 earthquakes.
Details: S20210713.1
Daily summary 12 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 703[485] 3.40KT[3.55KT]
M 5.0+ 1[4] 951T[8.03KT]
All 704[490] 4.35KT[11KT]
12 Jul 2021 23:00:00
[12 Jul 2021 22:38:09] Swarm around Greece has ended.
In 58 hours 35 minutes registered 58 earthquakes.
Summary: S20210711.1
12 Jul 2021 07:00:00
[12 Jul 2021 06:32:12] Swarm around 289 km ESE of Attu Station, Alaska has ended.
In 36 hours 19 minutes registered 37 earthquakes.
Summary: S20210711.2
12 Jul 2021 03:00:00
[11 Jul 2021 10:27:04] New swarm has started around 45 km ENE of Adak, Alaska
In 16 hours 32 minutes registered 24 earthquakes.
Details: VS20210712.1
Daily summary 11 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 772[485] 2.93KT[3.55KT]
M 5.0+ 3[4] 3.05KT[8.03KT]
All 775[490] 5.98KT[11KT]
11 Jul 2021 06:00:00
[10 Jul 2021 18:12:59] New swarm has started around 289 km ESE of Attu Station, Alaska
In 11 hours 47 minutes registered 27 earthquakes.
Details: S20210711.2
11 Jul 2021 06:00:00
[10 Jul 2021 12:02:21] New swarm has started around Greece
In 17 hours 57 minutes registered 27 earthquakes.
Details: S20210711.1
Daily summary 10 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 800[485] 4.74KT[3.55KT]
M 5.0+ 5[4] 31KT[8.03KT]
All 805[489] 36KT[11KT]
10 Jul 2021 19:00:00
[10 Jul 2021 18:10:31] Swarm around 137 km WNW of Arctic Village, Alaska has ended.
In 56 hours 29 minutes registered 62 earthquakes.
Summary: S20210708.1
10 Jul 2021 01:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
00:43:55 44.3 6.1 [21KT] 215 km NW of Tobelo, Indonesia
Daily summary 9 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 925[485] 4.30KT[3.55KT]
M 5.0+ 9[4] 11KT[8.03KT]
All 934[489] 16KT[11KT]
9 Jul 2021 01:00:00
[8 Jul 2021 22:49:00] New swarm has started around 31km SE of Markleeville, CA
In 2 hours 11 minutes registered 75 earthquakes.
Details: S20210708.2
Daily summary 8 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 604[485] 3.28KT[3.55KT]
M 5.0+ 11[4] 25KT[8.03KT]
All 615[489] 29KT[11KT]
8 Jul 2021 23:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
22:49:48 7.3999996 6.0 [15KT] Antelope Valley, CA
8 Jul 2021 17:00:00
[8 Jul 2021 09:41:20] New swarm has started around 137 km WNW of Arctic Village, Alaska
In 7 hours 18 minutes registered 32 earthquakes.
Details: S20210708.1
Daily summary 7 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 450[485] 3.62KT[3.55KT]
M 5.0+ 9[4] 16KT[8.03KT]
All 459[489] 20KT[11KT]
Daily summary 6 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 514[485] 3.64KT[3.55KT]
M 5.0+ 1[4] 476T[8.03KT]
All 515[489] 4.12KT[11KT]
6 Jul 2021 23:00:00
[6 Jul 2021 22:10:28] Swarm around 7 km S of Volcano, Hawaii has ended.
In 21 hours 47 minutes registered 30 earthquakes.
Summary: S20210706.1
6 Jul 2021 14:00:00
[6 Jul 2021 00:23:20] New swarm has started around 7 km S of Volcano, Hawaii
In 13 hours 36 minutes registered 27 earthquakes.
Details: S20210706.1
6 Jul 2021 13:00:00
[6 Jul 2021 12:53:33] Swarm around 86 km WSW of Vallenar, Chile has ended.
In 59 hours 51 minutes registered 72 earthquakes.
Summary: S20210704.1
Daily summary 5 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 531[484] 3.95KT[3.55KT]
M 5.0+ 2[4] 3.36KT[8.03KT]
All 533[489] 7.30KT[11KT]
Daily summary 4 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 635[484] 4.48KT[3.55KT]
M 5.0+ 6[4] 34KT[8.03KT]
All 641[489] 39KT[11KT]
4 Jul 2021 05:00:00
[4 Jul 2021 01:01:37] New swarm has started around 86 km WSW of Vallenar, Chile
In 3 hours 58 minutes registered 31 earthquakes.
Details: S20210704.1
4 Jul 2021 02:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
01:29:15 22.0 6.0 [15KT] 72 km WSW of Vallenar, Chile
Daily summary 3 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 503[484] 1.96KT[3.55KT]
M 5.0+ 5[4] 13KT[8.03KT]
All 508[489] 15KT[11KT]
3 Jul 2021 11:00:00
[3 Jul 2021 10:47:19] Swarm around southern Sumatra, Indonesia has ended.
In 60 hours 31 minutes registered 32 earthquakes.
Summary: S20210701.1
3 Jul 2021 11:00:00
[3 Jul 2021 10:59:10] Swarm around 18 km ENE of West Yellowstone, Montana has ended.
In 137 hours registered 230 earthquakes.
Summary: S20210628.1
Daily summary 2 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 527[483] 2.81KT[3.55KT]
M 5.0+ 4[4] 23KT[7.99KT]
All 531[488] 26KT[11KT]
2 Jul 2021 21:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
20:14:37 599.5 6.1 [21KT] Fiji region
Daily summary 1 Jul 2021
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 544[483] 3.08KT[3.55KT]
M 5.0+ 2[4] 1.43KT[7.99KT]
All 546[488] 4.51KT[11KT]
2 Jul 2021 00:00:00
[1 Jul 2021 23:30:02] Swarm around DODECANESE IS.-TURKEY BORDER REG has ended.
In 257 hours 25 minutes registered 161 earthquakes.
Summary: S20210622.1
1 Jul 2021 22:00:00
[30 Jun 2021 22:15:52] New swarm has started around southern Sumatra, Indonesia
In 23 hours 44 minutes registered 24 earthquakes.
Details: S20210701.1
1 Jul 2021 09:00:00
[1 Jul 2021 08:01:21] Swarm around 6 km WSW of La Parguera, Puerto Rico has ended.
In 159 hours 33 minutes registered 127 earthquakes.
Summary: S20210625.1
31 July 2021
Time Mag [TNT] Depth Location
21:19:12 5.2 [951T] 10
17 km W of Bavispe, Mexico
15:39:20 5.5 [2.68KT] 10
60 km SW of San Carlos, Mexico
08:05:16 5.0 [476T] 10
76 km WSW of Port-Olry, Vanuatu
05:26:05 5.0 [476T] 167
16 km NNE of T?betsu, Japan
30 July 2021
Time Mag [TNT] Depth Location
22:39:48 5.0 [476T] 10
Easter Island region
22:39:16 5.3 [1.34KT] 10
87 km SSE of Hihifo, Tonga
17:10:19 6.2 [30KT] 34
7 km E of Sullana, Peru
03:52:15 5.5 [2.68KT] 43
140 km SE of Chignik, Alaska
29 July 2021
Time Mag [TNT] Depth Location
23:09:14 5.0 [476T] 96
97 km NW of Murghob, Tajikistan
20:55:55 5.1 [673T] 10
southern East Pacific Rise
20:55:52 5.0 [476T] 10
southern East Pacific Rise
20:32:43 5.4 [1.90KT] 20
158 km SE of Chignik, Alaska
20:30:34 5.0 [476T] 28
142 km SE of Chignik, Alaska
16:09:11 5.3 [1.34KT] 36
155 km SE of Chignik, Alaska
11:00:59 5.1 [673T] 217
45 km N of Isangel, Vanuatu
09:40:44 5.3 [1.34KT] 10
central East Pacific Rise
08:39:27 5.5 [2.68KT] 10
44 km NE of Shwebo, Myanmar
06:32:33 5.4 [1.90KT] 2
154 km SE of Chignik, Alaska
06:28:49 5.3 [1.34KT] 35
128 km SE of Perryville, Alaska
06:25:11 5.0 [476T] 1
Iceland region
06:23:27 5.9 [10KT] 0
127 km SE of Chignik, Alaska
06:23:02 5.7 [5.35KT] 35
99 km ESE of Chignik, Alaska
06:20:44 5.1 [673T] 35
114 km SE of Perryville, Alaska
06:19:27 5.5 [2.68KT] 18
106 km SSE of Perryville, Alaska
06:15:49 8.2 [30MT] 35
2021 Chignik, Alaska Earthquake
05:00:54 5.4 [1.90KT] 10
Macquarie Island region
00:32:13 5.8 [7.56KT] 23
90 km WSW of Santiago de Cao, Peru
28 July 2021
Time Mag [TNT] Depth Location
21:06:44 5.2 [951T] 356
Kermadec Islands region
11:06:13 5.2 [951T] 10
Tristan da Cunha region
27 July 2021
Time Mag [TNT] Depth Location
20:26:05 5.3 [1.34KT] 60
SAMOA ISLANDS
26 July 2021
Time Mag [TNT] Depth Location
16:11:23 5.0 [476T] 139
6 km N of Petropavlovsk-Kamchatsky, Russia
12:09:06 6.3 [42KT] 11
99 km WNW of Luwuk, Indonesia
07:45:19 5.4 [1.90KT] 10
Pacific-Antarctic Ridge
03:52:02 5.8 [7.56KT] 9
102 km WNW of Luwuk, Indonesia
02:16:15 5.2 [951T] 55
73 km ENE of Mutsu, Japan
25 July 2021
Time Mag [TNT] Depth Location
16:10:01 5.1 [673T] 100
Kermadec Islands region
16:09:50 5.6 [3.79KT] 10
Kermadec Islands region
16:07:36 5.5 [2.68KT] 10
Kermadec Islands region
10:17:00 5.7 [5.35KT] 10
Kermadec Islands region
07:13:42 5.1 [673T] 10
Kermadec Islands, New Zealand
05:21:32 5.0 [476T] 205
Mexico-Guatemala border region
04:01:41 5.0 [476T] 10
85 km N of Hihifo, Tonga
03:38:56 5.4 [1.90KT] 8
99 km ENE of La Rivera, Mexico
24 July 2021
Time Mag [TNT] Depth Location
13:19:57 5.1 [673T] 88
Solomon Islands
13:19:48 5.1 [673T] 10
53 km WNW of Gizo, Solomon Islands
13:07:22 5.3 [1.34KT] 54
202 km NW of Tobelo, Indonesia
12:51:28 6.1 [21KT] 10
Kermadec Islands region
23 July 2021
Time Mag [TNT] Depth Location
23:13:52 5.5 [2.68KT] 10
south of Tonga
20:57:18 5.8 [7.56KT] 120
6 km SE of Hukay, Philippines
20:49:03 6.7 [169KT] 165
Mindoro, Philippines
20:48:57 6.7 [169KT] 110
15 km S of Hukay, Philippines
19:24:29 5.0 [476T] 10
southern Mid-Atlantic Ridge
06:16:03 5.5 [2.68KT] 56
91 km ESE of Kokopo, Papua New Guinea
04:05:39 5.5 [2.68KT] 10
Greenland Sea
22 July 2021
Time Mag [TNT] Depth Location
12:51:45 5.1 [673T] 10
55 km S of Burica, Panama
02:24:58 5.5 [2.68KT] 35
22 km NW of Port-Olry, Vanuatu
02:10:52 5.0 [476T] 10
Carlsberg Ridge
01:28:26 5.2 [951T] 35
54 km SW of Masachapa, Nicaragua
21 July 2021
Time Mag [TNT] Depth Location
21:15:12 6.7 [169KT] 10
71 km S of Burica, Panama
17:44:01 5.2 [951T] 12
56 km W of Rantepao, Indonesia
14:26:00 6.0 [15KT] 8
142 km SSW of Lorengau, Papua New Guinea
02:19:04 5.4 [1.90KT] 10
Tristan da Cunha region
20 July 2021
Time Mag [TNT] Depth Location
23:54:26 5.2 [951T] 10
36 km NW of Rajanpur, Pakistan
21:19:51 5.1 [673T] 10
228 km SE of Hihifo, Tonga
20:26:46 5.2 [951T] 87
Mindanao, Philippines
19 July 2021
Time Mag [TNT] Depth Location
23:02:08 5.4 [1.90KT] 29
75 km S of Kokopo, Papua New Guinea
20:30:41 5.8 [7.56KT] 10
155 km SSW of Lorengau, Papua New Guinea
19:42:34 5.0 [476T] 10
141 km SSW of Lorengau, Papua New Guinea
15:22:32 5.9 [10KT] 7
139 km SSW of Lorengau, Papua New Guinea
00:55:43 5.3 [1.34KT] 159
61 km SSE of Gorontalo, Indonesia
18 July 2021
Time Mag [TNT] Depth Location
15:48:09 5.0 [476T] 10
Pitcairn Islands region
14:34:19 5.4 [1.90KT] 9
49 km N of Bor?zj?n, Iran
06:46:12 5.1 [673T] 30
12km W of Petrolia, CA
01:04:46 5.2 [951T] 10
southeast of the Loyalty Islands
00:36:33 5.4 [1.90KT] 215
122 km WNW of Pangai, Tonga
00:09:35 5.1 [673T] 70
12 km E of Nangan, Philippines
17 July 2021
Time Mag [TNT] Depth Location
23:46:44 5.0 [476T] 10
southern East Pacific Rise
21:31:18 5.5 [2.68KT] 10
northern Mid-Atlantic Ridge
20:56:10 6.1 [21KT] 4
135 km S of Burica, Panama
11:49:59 5.2 [951T] 63
29 km NE of Kitsuki, Japan
03:23:47 5.5 [2.68KT] 563
Fiji region
00:53:24 5.7 [5.35KT] 97
South Sandwich Islands region
16 July 2021
Time Mag [TNT] Depth Location
23:29:19 5.0 [476T] 10
east of the Philippine Islands
15:56:35 5.2 [951T] 10
Kermadec Islands region
10:01:59 5.4 [1.90KT] 10
152 km NE of Neiafu, Tonga
09:34:21 5.0 [476T] 50
47 km SE of Madang, Papua New Guinea
04:19:57 5.4 [1.90KT] 11
163 km SSE of Shimoda, Japan
14 July 2021
Time Mag [TNT] Depth Location
23:54:16 5.0 [476T] 628
south of the Fiji Islands
15:36:07 5.0 [476T] 10
43 km W of Tianpeng, China
09:24:52 5.4 [1.90KT] 10
165 km SSW of Merizo Village, Guam
02:45:47 5.0 [476T] 10
north of Ascension Island
02:08:17 5.1 [673T] 122
Tonga
02:08:04 5.2 [951T] 10
43 km N of Neiafu, Tonga
13 July 2021
Time Mag [TNT] Depth Location
22:52:05 5.2 [951T] 10
8 km SSE of Hualien City, Taiwan
11:26:50 5.4 [1.90KT] 10
southeast of the Loyalty Islands
11:11:52 5.0 [476T] 10
46 km NE of Bandar-e Gen?veh, Iran
02:28:55 5.2 [951T] 14
141 km ESE of Petropavlovsk-Kamchatsky, Russia
00:30:17 5.6 [3.79KT] 44
Kuril Islands
12 July 2021
Time Mag [TNT] Depth Location
23:26:35 5.2 [951T] 92
19 km SSE of Masachapa, Nicaragua
11 July 2021
Time Mag [TNT] Depth Location
17:04:37 5.0 [476T] 58
49 km ESE of Adak, Alaska
02:11:34 5.4 [1.90KT] 1
Rat Islands, Aleutian Islands, Alaska
00:08:01 5.1 [673T] 7
288 km ESE of Attu Station, Alaska
10 July 2021
Time Mag [TNT] Depth Location
02:41:09 5.4 [1.90KT] 17
98 km SE of Sinabang, Indonesia
02:14:42 5.7 [5.35KT] 11
20 km SE of Rasht, Tajikistan
00:58:13 5.0 [476T] 51
209 km NW of Tobelo, Indonesia
00:51:08 5.5 [2.68KT] 42
211 km NW of Tobelo, Indonesia
00:43:55 6.1 [21KT] 44
215 km NW of Tobelo, Indonesia
9 July 2021
Time Mag [TNT] Depth Location
22:11:30 5.0 [476T] 10
South Atlantic Ocean
20:23:44 5.3 [1.34KT] 19
244 km E of Namie, Japan
19:58:28 5.0 [476T] 100
south of the Fiji Islands
16:07:00 5.1 [673T] 59
10 km SSE of Ayna, Peru
13:31:09 5.6 [3.79KT] 119
79 km ESE of Gorontalo, Indonesia
11:40:58 5.2 [951T] 27
64 km E of Kandrian, Papua New Guinea
09:47:30 5.0 [476T] 10
75 km E of Hihifo, Tonga
05:05:30 5.2 [951T] 107
150 km E of Iquique, Chile
01:21:29 5.5 [2.68KT] 10
Pacific-Antarctic Ridge
8 July 2021
Time Mag [TNT] Depth Location
23:04:21 5.0 [476T] 10
Pacific-Antarctic Ridge
22:50:14 5.0 [476T] 7
32km SE of Markleeville, CA
22:49:48 6.0 [15KT] 7
Antelope Valley, CA
20:38:32 5.4 [1.90KT] 20
84 km WSW of Vallenar, Chile
20:31:36 5.3 [1.34KT] 35
64 km SSW of Acajutla, El Salvador
13:23:25 5.1 [673T] 10
Southern Qinghai, China
11:17:27 5.2 [951T] 10
Izu Islands, Japan region
10:34:58 5.5 [2.68KT] 10
west of Macquarie Island
10:30:38 5.2 [951T] 38
91 km S of Pacocha, Peru
10:09:17 5.2 [951T] 24
111 km E of Sarangani, Philippines
07:09:18 5.0 [476T] 10
South Sandwich Islands region
7 July 2021
Time Mag [TNT] Depth Location
23:07:25 5.0 [476T] 10
South Sandwich Islands region
22:11:55 5.1 [673T] 7
13 km SSE of Hualien City, Taiwan
18:39:23 5.0 [476T] 10
south of Africa
18:24:18 5.1 [673T] 10
South Sandwich Islands region
12:30:48 5.1 [673T] 116
125 km WSW of Abepura, Indonesia
11:24:58 5.1 [673T] 8
14 km SSE of Hualien City, Taiwan
06:39:08 5.9 [10KT] 531
south of the Fiji Islands
03:15:24 5.3 [1.34KT] 10
8 km SSE of Lakhipur, India
01:24:18 5.2 [951T] 52
96 km WNW of Kirakira, Solomon Islands
6 July 2021
Time Mag [TNT] Depth Location
22:17:57 5.0 [476T] 10
101 km S of Merizo Village, Guam
5 July 2021
Time Mag [TNT] Depth Location
23:43:35 5.1 [673T] 26
12 km NNW of Kukuihaele, Hawaii
06:12:13 5.5 [2.68KT] 10
southeast Indian Ridge
4 July 2021
Time Mag [TNT] Depth Location
18:16:44 5.2 [951T] 35
South Sandwich Islands region
16:18:49 5.0 [476T] 10
93 km NNW of Ambon, Indonesia
02:45:01 5.6 [3.79KT] 51
OFFSHORE NAYARIT, MEXICO
02:44:55 5.6 [3.79KT] 10
89 km WNW of Corral del Risco (Punta de Mita), Mexico
01:29:15 6.0 [15KT] 22
72 km WSW of Vallenar, Chile
01:01:37 5.9 [10KT] 24
75 km WSW of Vallenar, Chile
3 July 2021
Time Mag [TNT] Depth Location
17:12:22 5.1 [673T] 10
Owen Fracture Zone region
17:04:27 5.6 [3.79KT] 10
Owen Fracture Zone region
16:11:00 5.0 [476T] 10
Pacific-Antarctic Ridge
13:09:46 5.1 [673T] 56
47 km SSE of Bengkulu, Indonesia
11:58:07 5.8 [7.56KT] 10
southeast Indian Ridge
2 July 2021
Time Mag [TNT] Depth Location
20:14:37 6.1 [21KT] 599
Fiji region
17:38:21 5.3 [1.34KT] 10
east of the Kuril Islands
09:14:32 5.0 [476T] 229
7 km N of Maketu, New Zealand
06:59:42 5.0 [476T] 216
56 km WSW of Rabaul, Papua New Guinea
1 July 2021
Time Mag [TNT] Depth Location
15:06:34 5.2 [951T] 10
South Indian Ocean
01:13:38 5.0 [476T] 10
4 km NNE of San Pedro Atoyac, Mexico
29 earthquake swarms were detected.
Location:
DODECANESE IS.-TURKEY BORDER REG
Swarm ID:
Period:
31 Jul 2021 - 16 Aug 2021
Earthquakes:
490
8 swarms found nearby.
2014
12 Jul
3 days 1 hours
48 earthquakes
2021
7 Apr
5 days 14 hours
75 earthquakes
13 Apr
18 days 7 hours
391 earthquakes
6 Jun
2 days 21 hours
31 earthquakes
S20210622.1(10.7km)
21 Jun
10 days 17 hours
161 earthquakes
16 Jul
2 days 11 hours
34 earthquakes
S20210914.1(12.0km)
14 Sep
2 days 7 hours
37 earthquakes
S20210924.2(11.1km)
23 Sep
1 day 23 hours
31 earthquakes
Location:
16 km ENE of Milford, Utah
Swarm ID:
Period:
30 Jul 2021 - 30 Jul 2021
Earthquakes:
44
17 swarms found nearby.
2020
17 Apr
2 days 18 hours
116 earthquakes
1 May
1 day 8 hours
30 earthquakes
6 Oct
1 day 4 hours
41 earthquakes
2022
6 Apr
4 hours
29 earthquakes
2023
26 Nov
20 hours
31 earthquakes
13 Dec
15 hours
24 earthquakes
2024
15 Feb
8 days 4 hours
308 earthquakes
24 Feb
6 days 6 hours
260 earthquakes
4 Mar
3 days 6 hours
47 earthquakes
3 Apr
4 days 22 hours
172 earthquakes
7 Jun
5 days 3 hours
152 earthquakes
30 Jul
4 days 8 hours
81 earthquakes
29 Nov
13 days 8 hours
239 earthquakes
2025
28 Aug
9 days 6 hours
245 earthquakes
14 Nov
2 days 7 hours
36 earthquakes
2026
11 Mar
2 days 1 hours
47 earthquakes
21 Mar
12 days 0 hours
175 earthquakes
Location:
STRAIT OF GIBRALTAR
Swarm ID:
Period:
29 Jul 2021 - 25 Sep 2021
Earthquakes:
1361
2 swarms found nearby.
2016
PS20160125.1(28.7km)
25 Jan
1 hours
6 earthquakes
2021
S20211114.1(10.9km)
13 Nov
5 days 5 hours
78 earthquakes
Location:
137 km SE of Perryville, Alaska
Swarm ID:
Period:
29 Jul 2021 - 31 Jul 2021
Earthquakes:
38
3 swarms found nearby.
2020
PS20200722.1(91.3km)
22 Jul
15 hours
6 earthquakes
2021
PS20210729.1(47.8km)
29 Jul
21 hours
11 earthquakes
S20210729.1(12.8km)
29 Jul
4 days 6 hours
69 earthquakes
Location:
144 km SSE of Chignik, Alaska
Swarm ID:
Period:
29 Jul 2021 - 2 Aug 2021
Earthquakes:
69
2 swarms found nearby.
2021
PS20210729.1(35.6km)
29 Jul
21 hours
11 earthquakes
S20210730.2(12.8km)
29 Jul
2 days 1 hours
38 earthquakes
Location:
114 km SE of Perryville, Alaska
Swarm ID:
Period:
29 Jul 2021 - 30 Jul 2021
Earthquakes:
11
3 swarms found nearby.
2020
S20200723.3(99.2km)
22 Jul
4 days 3 hours
44 earthquakes
2021
S20210729.1(35.6km)
29 Jul
4 days 6 hours
69 earthquakes
S20210730.2(47.8km)
29 Jul
2 days 1 hours
38 earthquakes
Location:5.7km of Great Sitkin volcano
45 km NE of Adak, Alaska
Swarm ID:
Period:
28 Jul 2021 - 6 Aug 2021
Earthquakes:
161
32 swarms found nearby.
2013
PS20130831.1(99.1km)
31 Aug
15 hours
5 earthquakes
2018
18 Jan
2 days 7 hours
87 earthquakes
5 Jun
8 days 3 hours
430 earthquakes
30 Jun
1 day 22 hours
35 earthquakes
8 Sep
3 days 3 hours
52 earthquakes
28 Sep
1 day 22 hours
33 earthquakes
27 Oct
7 days 6 hours
253 earthquakes
14 Nov
9 days 8 hours
275 earthquakes
26 Nov
6 days 7 hours
191 earthquakes
3 Dec
7 days 18 hours
179 earthquakes
20 Dec
2 days 1 hours
30 earthquakes
2019
17 Jun
3 days 10 hours
80 earthquakes
6 Oct
3 hours
37 earthquakes
2020
18 Jan
5 days 5 hours
119 earthquakes
29 Jan
2 days 14 hours
72 earthquakes
2 Feb
1 day 14 hours
37 earthquakes
6 Feb
6 days 21 hours
144 earthquakes
25 Feb
20 days 20 hours
580 earthquakes
20 Mar
31 days 4 hours
579 earthquakes
23 Apr
15 days 9 hours
279 earthquakes
14 May
5 days 18 hours
76 earthquakes
30 May
10 days 21 hours
210 earthquakes
14 Jun
4 days 1 hours
69 earthquakes
5 Jul
11 days 1 hours
252 earthquakes
18 Jul
3 days 5 hours
57 earthquakes
7 Nov
1 day 14 hours
31 earthquakes
2021
S20210525.1(13.5km)
25 May
1 day 3 hours
165 earthquakes
22 Jun
2 days 8 hours
34 earthquakes
11 Jul
5 days 5 hours
120 earthquakes
23 Jul
5 days 4 hours
83 earthquakes
11 Aug
2 days 19 hours
49 earthquakes
2023
2 Jan
23 hours
30 earthquakes
Location:
Kermadec Islands region
Swarm ID:
Period:
25 Jul 2021 - 25 Jul 2021
Earthquakes:
5
24 swarms found nearby.
2003
PS20030930.1(75.9km)
29 Sep
1 day 16 hours
7 earthquakes
PS20031002.1(78.8km)
2 Oct
23 hours
6 earthquakes
2005
PS20051208.1(67.3km)
7 Dec
5 hours
5 earthquakes
2006
PS20060331.1(16.6km)
31 Mar
1 day 8 hours
23 earthquakes
PS20060405.1(70.1km)
4 Apr
1 day 3 hours
10 earthquakes
2008
PS20080929.1(88.2km)
29 Sep
8 hours
5 earthquakes
PS20081005.1(81.8km)
4 Oct
1 day 11 hours
7 earthquakes
2011
PS20110706.1(63.1km)
6 Jul
5 days 11 hours
52 earthquakes
2012
PS20120128.1(42.3km)
28 Jan
2 hours
10 earthquakes
2014
PS20140623.1(69.3km)
23 Jun
1 day 0 hours
27 earthquakes
S20140624.1(60.1km)
23 Jun
1 day 11 hours
41 earthquakes
PS20140701.1(47.0km)
30 Jun
22 hours
5 earthquakes
2016
PS20160204.1(76.1km)
4 Feb
8 hours
5 earthquakes
2020
PS20200118.1(90.1km)
18 Jan
17 minutes
5 earthquakes
2021
PS20210304.2(30.3km)
4 Mar
4 days 4 hours
107 earthquakes
PS20210304.3(24.1km)
4 Mar
1 day 3 hours
21 earthquakes
PS20210316.1(49.6km)
15 Mar
17 hours
5 earthquakes
PS20210406.1(35.0km)
5 Apr
15 hours
6 earthquakes
PS20210427.1(43.7km)
26 Apr
1 day 14 hours
10 earthquakes
PS20210429.1(62.2km)
29 Apr
19 hours
8 earthquakes
2022
PS20220129.1(25.1km)
29 Jan
2 hours
7 earthquakes
2023
PS20230424.1(69.2km)
23 Apr
1 day 12 hours
7 earthquakes
PS20230613.1(68.7km)
13 Jun
23 hours
7 earthquakes
2024
PS20240531.1(46.5km)
31 May
7 hours
5 earthquakes
Location:0.8km of Great Sitkin volcano
43 km ENE of Adak, Alaska
Swarm ID:
Period:
23 Jul 2021 - 28 Jul 2021
Earthquakes:
83
31 swarms found nearby.
2018
18 Jan
2 days 7 hours
87 earthquakes
5 Jun
8 days 3 hours
430 earthquakes
30 Jun
1 day 22 hours
35 earthquakes
8 Sep
3 days 3 hours
52 earthquakes
28 Sep
1 day 22 hours
33 earthquakes
27 Oct
7 days 6 hours
253 earthquakes
14 Nov
9 days 8 hours
275 earthquakes
26 Nov
6 days 7 hours
191 earthquakes
3 Dec
7 days 18 hours
179 earthquakes
20 Dec
2 days 1 hours
30 earthquakes
2019
17 Jun
3 days 10 hours
80 earthquakes
6 Oct
3 hours
37 earthquakes
2020
18 Jan
5 days 5 hours
119 earthquakes
29 Jan
2 days 14 hours
72 earthquakes
2 Feb
1 day 14 hours
37 earthquakes
6 Feb
6 days 21 hours
144 earthquakes
25 Feb
20 days 20 hours
580 earthquakes
20 Mar
31 days 4 hours
579 earthquakes
23 Apr
15 days 9 hours
279 earthquakes
14 May
5 days 18 hours
76 earthquakes
30 May
10 days 21 hours
210 earthquakes
14 Jun
4 days 1 hours
69 earthquakes
5 Jul
11 days 1 hours
252 earthquakes
18 Jul
3 days 5 hours
57 earthquakes
7 Nov
1 day 14 hours
31 earthquakes
2021
25 May
1 day 3 hours
165 earthquakes
22 Jun
2 days 8 hours
34 earthquakes
11 Jul
5 days 5 hours
120 earthquakes
28 Jul
8 days 13 hours
161 earthquakes
11 Aug
2 days 19 hours
49 earthquakes
2023
2 Jan
23 hours
30 earthquakes
Location:
15 km SSW of Polichnítos, Greece
Swarm ID:
Period:
21 Jul 2021 - 24 Jul 2021
Earthquakes:
70
4 swarms found nearby.
2008
12 Jan
1 day 13 hours
34 earthquakes
2017
S20170613.1(10.4km)
12 Jun
3 days 17 hours
45 earthquakes
2021
31 Jan
4 days 1 hours
86 earthquakes
2024
15 May
1 day 11 hours
41 earthquakes
Location:
Sulawesi, Indonesia
Swarm ID:
Period:
20 Jul 2021 - 22 Jul 2021
Earthquakes:
36
No swarms nearby.
Location:
Greece
Swarm ID:
Period:
20 Jul 2021 - 22 Jul 2021
Earthquakes:
38
1 swarms found nearby.
2021
10 Jul
2 days 10 hours
58 earthquakes
Location:
37 km W of Chenega, Alaska
Swarm ID:
Period:
20 Jul 2021 - 21 Jul 2021
Earthquakes:
26
No swarms nearby.
Location:
6 km WSW of La Parguera, Puerto Rico
Swarm ID:
Period:
17 Jul 2021 - 20 Jul 2021
Earthquakes:
37
3 swarms found nearby.
2021
7 Jan
13 days 20 hours
148 earthquakes
2022
S20220424.1(12.6km)
23 Apr
17 days 11 hours
189 earthquakes
2023
S20230409.1(14.3km)
8 Apr
10 days 15 hours
189 earthquakes
Location:
DODECANESE IS.-TURKEY BORDER REG
Swarm ID:
Period:
16 Jul 2021 - 19 Jul 2021
Earthquakes:
34
8 swarms found nearby.
2014
12 Jul
3 days 1 hours
48 earthquakes
2021
S20210408.1(10.8km)
7 Apr
5 days 14 hours
75 earthquakes
13 Apr
18 days 7 hours
391 earthquakes
6 Jun
2 days 21 hours
31 earthquakes
21 Jun
10 days 17 hours
161 earthquakes
31 Jul
15 days 8 hours
490 earthquakes
S20210914.1(14.4km)
14 Sep
2 days 7 hours
37 earthquakes
S20210924.2(13.6km)
23 Sep
1 day 23 hours
31 earthquakes
Location:
64 km ESE of West Yellowstone, Montana
Swarm ID:
Period:
15 Jul 2021 - 23 Jul 2021
Earthquakes:
820
11 swarms found nearby.
2002
5 Dec
1 day 6 hours
39 earthquakes
2004
31 Aug
1 day 10 hours
27 earthquakes
2006
18 Mar
12 hours
28 earthquakes
2008
27 Dec
8 days 7 hours
823 earthquakes
2010
12 Jun
22 hours
28 earthquakes
2011
14 Apr
7 hours
24 earthquakes
2013
6 Jan
1 day 14 hours
54 earthquakes
23 Jun
5 hours
29 earthquakes
2018
11 Apr
1 day 0 hours
114 earthquakes
2020
1 Dec
2 days 8 hours
114 earthquakes
2023
29 Mar
2 days 6 hours
110 earthquakes
Location:
81 km NNW of Aleneva, Alaska
Swarm ID:
Period:
12 Jul 2021 - 14 Jul 2021
Earthquakes:
28
2 swarms found nearby.
2017
29 Jan
22 hours
26 earthquakes
2020
S20200131.1(10.4km)
30 Jan
1 day 20 hours
69 earthquakes
Location:2.7km of Great Sitkin volcano
45 km ENE of Adak, Alaska
Swarm ID:
Period:
11 Jul 2021 - 16 Jul 2021
Earthquakes:
120
31 swarms found nearby.
2018
18 Jan
2 days 7 hours
87 earthquakes
5 Jun
8 days 3 hours
430 earthquakes
30 Jun
1 day 22 hours
35 earthquakes
8 Sep
3 days 3 hours
52 earthquakes
28 Sep
1 day 22 hours
33 earthquakes
27 Oct
7 days 6 hours
253 earthquakes
14 Nov
9 days 8 hours
275 earthquakes
26 Nov
6 days 7 hours
191 earthquakes
3 Dec
7 days 18 hours
179 earthquakes
20 Dec
2 days 1 hours
30 earthquakes
2019
17 Jun
3 days 10 hours
80 earthquakes
6 Oct
3 hours
37 earthquakes
2020
18 Jan
5 days 5 hours
119 earthquakes
29 Jan
2 days 14 hours
72 earthquakes
2 Feb
1 day 14 hours
37 earthquakes
6 Feb
6 days 21 hours
144 earthquakes
25 Feb
20 days 20 hours
580 earthquakes
20 Mar
31 days 4 hours
579 earthquakes
23 Apr
15 days 9 hours
279 earthquakes
14 May
5 days 18 hours
76 earthquakes
30 May
10 days 21 hours
210 earthquakes
14 Jun
4 days 1 hours
69 earthquakes
5 Jul
11 days 1 hours
252 earthquakes
18 Jul
3 days 5 hours
57 earthquakes
7 Nov
1 day 14 hours
31 earthquakes
2021
S20210525.1(10.8km)
25 May
1 day 3 hours
165 earthquakes
22 Jun
2 days 8 hours
34 earthquakes
23 Jul
5 days 4 hours
83 earthquakes
28 Jul
8 days 13 hours
161 earthquakes
11 Aug
2 days 19 hours
49 earthquakes
2023
2 Jan
23 hours
30 earthquakes
Location:
289 km ESE of Attu Station, Alaska
Swarm ID:
Period:
10 Jul 2021 - 12 Jul 2021
Earthquakes:
37
4 swarms found nearby.
2006
PS20060614.1(23.6km)
14 Jun
1 hours
5 earthquakes
14 Jun
18 days 19 hours
1106 earthquakes
14 Jun
1 day 1 hours
136 earthquakes
2014
PS20140623.2(93.5km)
23 Jun
1 day 3 hours
11 earthquakes
Location:
Greece
Swarm ID:
Period:
10 Jul 2021 - 12 Jul 2021
Earthquakes:
58
1 swarms found nearby.
2021
20 Jul
1 day 23 hours
38 earthquakes
Location:
31km SE of Markleeville, CA
Swarm ID:
Period:
8 Jul 2021 - 20 Sep 2021
Earthquakes:
4214
5 swarms found nearby.
2005
S20051119.1(13.9km)
19 Nov
3 days 19 hours
62 earthquakes
2013
S20130124.1(10.8km)
24 Jan
1 day 21 hours
61 earthquakes
2021
21 Sep
21 days 15 hours
354 earthquakes
30 Oct
2 days 4 hours
33 earthquakes
2022
S20220808.1(11.4km)
8 Aug
10 days 23 hours
336 earthquakes
Location:
137 km WNW of Arctic Village, Alaska
Swarm ID:
Period:
8 Jul 2021 - 10 Jul 2021
Earthquakes:
62
1 swarms found nearby.
2023
29 Jul
21 hours
27 earthquakes
Location:
7 km S of Volcano, Hawaii
Swarm ID:
Period:
6 Jul 2021 - 6 Jul 2021
Earthquakes:
30
91 swarms found nearby.
2000
23 Feb
8 days 11 hours
216 earthquakes
24 Apr
2 days 22 hours
63 earthquakes
5 May
7 days 4 hours
212 earthquakes
2001
20 May
1 day 11 hours
28 earthquakes
2003
23 Jun
2 days 20 hours
43 earthquakes
12 Jul
1 day 19 hours
34 earthquakes
15 Jul
1 day 6 hours
31 earthquakes
4 Aug
1 day 22 hours
31 earthquakes
8 Aug
7 days 14 hours
101 earthquakes
18 Nov
3 days 20 hours
64 earthquakes
10 Dec
3 days 20 hours
97 earthquakes
2004
12 Jan
18 hours
25 earthquakes
2 Nov
1 day 1 hours
30 earthquakes
14 Dec
1 day 0 hours
32 earthquakes
22 Dec
2 days 4 hours
32 earthquakes
2005
24 Jan
15 days 23 hours
208 earthquakes
2006
1 Feb
35 days 15 hours
821 earthquakes
2007
24 May
10 days 11 hours
114 earthquakes
17 Jun
14 days 13 hours
411 earthquakes
3 Jul
18 days 14 hours
216 earthquakes
2008
4 Dec
28 days 3 hours
473 earthquakes
2011
3 Feb
14 days 16 hours
387 earthquakes
S20110223.1(13.1km)
22 Feb
5 days 0 hours
117 earthquakes
1 Mar
7 days 9 hours
325 earthquakes
2012
VS20120223.1(11.1km)
22 Feb
3 days 4 hours
80 earthquakes
28 May
5 days 8 hours
67 earthquakes
4 Jun
4 days 4 hours
37 earthquakes
24 Oct
10 days 1 hours
134 earthquakes
2013
13 Jan
4 days 3 hours
63 earthquakes
2014
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
15 Oct
3 days 4 hours
45 earthquakes
2016
24 Aug
2 days 3 hours
38 earthquakes
24 Nov
4 days 12 hours
47 earthquakes
2017
4 Mar
2 days 10 hours
48 earthquakes
S20170608.2(11.3km)
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
22 Apr
7 days 19 hours
134 earthquakes
30 Apr
103 days 22 hours
42368 earthquakes
2019
2 Sep
1 day 11 hours
58 earthquakes
30 Sep
2 days 8 hours
35 earthquakes
2020
16 Mar
3 days 2 hours
34 earthquakes
3 Sep
1 day 6 hours
64 earthquakes
22 Oct
7 days 18 hours
177 earthquakes
18 Nov
1 day 8 hours
43 earthquakes
29 Nov
1 day 0 hours
88 earthquakes
1 Dec
23 days 2 hours
641 earthquakes
2021
23 Jun
3 days 0 hours
45 earthquakes
4 Aug
8 days 18 hours
279 earthquakes
23 Aug
7 days 7 hours
859 earthquakes
3 Sep
3 days 11 hours
37 earthquakes
S20210927.3(13.3km)
27 Sep
4 days 6 hours
168 earthquakes
2022
6 Jan
1 day 23 hours
52 earthquakes
9 Jan
5 days 9 hours
182 earthquakes
VS20220116.1(13.1km)
15 Jan
1 day 4 hours
26 earthquakes
20 Sep
1 day 1 hours
100 earthquakes
VS20221231.1(11.8km)
30 Dec
3 days 6 hours
44 earthquakes
2023
5 Jan
2 days 4 hours
67 earthquakes
13 Apr
2 days 14 hours
48 earthquakes
19 Apr
25 days 21 hours
422 earthquakes
20 May
6 days 18 hours
135 earthquakes
30 May
5 days 7 hours
108 earthquakes
6 Jun
1 day 9 hours
84 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
17 Oct
2 days 10 hours
35 earthquakes
26 Oct
2 days 8 hours
62 earthquakes
12 Nov
11 days 4 hours
175 earthquakes
20 Nov
1 day 23 hours
71 earthquakes
24 Nov
2 days 7 hours
79 earthquakes
6 Dec
10 days 10 hours
136 earthquakes
12 Dec
1 day 4 hours
38 earthquakes
2024
5 Apr
2 days 22 hours
42 earthquakes
15 Apr
4 days 17 hours
130 earthquakes
24 Apr
17 days 10 hours
864 earthquakes
16 May
5 days 0 hours
198 earthquakes
2 Jun
9 days 16 hours
450 earthquakes
21 Jun
28 days 3 hours
902 earthquakes
16 Aug
25 days 7 hours
751 earthquakes
11 Sep
13 days 12 hours
711 earthquakes
S20241201.2(10.6km)
30 Nov
10 days 4 hours
124 earthquakes
13 Dec
7 days 8 hours
90 earthquakes
23 Dec
19 hours
35 earthquakes
2026
19 Jan
1 day 15 hours
29 earthquakes
9 Apr
1 day 1 hours
25 earthquakes
28 Apr
9 days 19 hours
120 earthquakes
Location:
86 km WSW of Vallenar, Chile
Swarm ID:
Period:
4 Jul 2021 - 6 Jul 2021
Earthquakes:
72
2 swarms found nearby.
2015
PS20151111.1(90.8km)
11 Nov
1 hours
6 earthquakes
2020
PS20200901.1(99.6km)
1 Sep
16 hours
10 earthquakes
Location:
southern Sumatra, Indonesia
Swarm ID:
Period:
30 Jun 2021 - 3 Jul 2021
Earthquakes:
32
No swarms nearby.
Location:
18 km ENE of West Yellowstone, Montana
Swarm ID:
Period:
27 Jun 2021 - 3 Jul 2021
Earthquakes:
230
49 swarms found nearby.
2000
25 Jan
1 day 8 hours
67 earthquakes
29 Mar
9 days 3 hours
185 earthquakes
8 Apr
1 day 23 hours
41 earthquakes
25 Oct
2 days 15 hours
52 earthquakes
2001
S20010119.1(13.7km)
18 Jan
4 days 18 hours
341 earthquakes
26 Feb
2 days 5 hours
56 earthquakes
2 Dec
5 days 0 hours
131 earthquakes
8 Dec
19 days 5 hours
335 earthquakes
2002
30 Jan
2 days 22 hours
52 earthquakes
S20021104.1(13.5km)
3 Nov
4 days 4 hours
118 earthquakes
3 Nov
3 days 12 hours
80 earthquakes
5 Dec
2 days 12 hours
405 earthquakes
13 Dec
1 day 12 hours
26 earthquakes
2003
5 Feb
1 day 18 hours
42 earthquakes
2004
S20040413.1(10.3km)
13 Apr
6 days 22 hours
457 earthquakes
16 Jul
1 day 16 hours
38 earthquakes
2005
3 Jun
2 days 8 hours
49 earthquakes
2006
18 Jun
1 day 11 hours
57 earthquakes
2007
14 Dec
22 hours
28 earthquakes
S20071231.1(10.9km)
30 Dec
3 days 10 hours
61 earthquakes
2008
S20080109.1(10.1km)
9 Jan
4 days 20 hours
89 earthquakes
3 Dec
6 days 17 hours
213 earthquakes
2009
16 Apr
5 days 18 hours
136 earthquakes
12 Sep
21 hours
24 earthquakes
16 Sep
1 day 7 hours
28 earthquakes
2011
3 May
1 day 22 hours
33 earthquakes
2013
29 Jun
3 days 16 hours
79 earthquakes
S20130713.1(11.9km)
13 Jul
19 hours
30 earthquakes
27 Sep
1 day 12 hours
28 earthquakes
23 Nov
6 days 16 hours
223 earthquakes
2014
S20140819.4(10.9km)
18 Aug
1 day 15 hours
42 earthquakes
20 Aug
1 day 4 hours
40 earthquakes
2015
21 Jan
1 day 8 hours
135 earthquakes
13 Oct
1 day 20 hours
31 earthquakes
7 Nov
1 day 23 hours
85 earthquakes
2016
24 Sep
1 day 16 hours
46 earthquakes
2017
12 Jun
45 days 12 hours
1542 earthquakes
1 Aug
17 days 7 hours
784 earthquakes
20 Aug
4 days 18 hours
43 earthquakes
27 Aug
3 days 8 hours
66 earthquakes
2018
15 Feb
11 days 1 hours
728 earthquakes
2020
9 May
2 days 5 hours
80 earthquakes
2022
S20220329.1(12.2km)
28 Mar
2 days 12 hours
117 earthquakes
2023
S20230207.2(10.9km)
6 Feb
2 days 9 hours
63 earthquakes
13 Mar
1 day 18 hours
136 earthquakes
2024
S20240106.1(10.8km)
6 Jan
10 hours
35 earthquakes
23 Apr
4 days 7 hours
79 earthquakes
2025
4 Mar
12 hours
25 earthquakes
7 May
8 hours
37 earthquakes
Location:
6 km WSW of La Parguera, Puerto Rico
Swarm ID:
Period:
24 Jun 2021 - 1 Jul 2021
Earthquakes:
127
17 swarms found nearby.
2019
28 Dec
244 days 6 hours
9147 earthquakes
2020
S20200107.1(12.8km)
7 Jan
1 day 21 hours
53 earthquakes
1 May
2 days 18 hours
36 earthquakes
S20201007.2(10.9km)
6 Oct
22 days 9 hours
229 earthquakes
17 Nov
35 days 20 hours
447 earthquakes
23 Dec
46 days 11 hours
2842 earthquakes
2021
29 Jan
2 days 1 hours
29 earthquakes
2022
1 Feb
37 days 20 hours
630 earthquakes
21 Mar
19 days 5 hours
207 earthquakes
23 Apr
17 days 11 hours
189 earthquakes
5 Aug
13 days 6 hours
262 earthquakes
2023
14 Mar
6 days 9 hours
92 earthquakes
8 Apr
10 days 15 hours
189 earthquakes
30 Sep
3 days 22 hours
63 earthquakes
23 Oct
1 day 13 hours
25 earthquakes
2025
12 Mar
4 days 6 hours
74 earthquakes
20 Mar
5 days 23 hours
70 earthquakes
Location:
DODECANESE IS.-TURKEY BORDER REG
Swarm ID:
Period:
21 Jun 2021 - 1 Jul 2021
Earthquakes:
161
4 swarms found nearby.
2021
S20210413.1(13.4km)
13 Apr
18 days 7 hours
391 earthquakes
6 Jun
2 days 21 hours
31 earthquakes
16 Jul
2 days 11 hours
34 earthquakes
S20210801.1(10.7km)
31 Jul
15 days 8 hours
490 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