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August2017
Daily summary 31 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 312[352] 2.29KT[3.35KT]
M 5.0+ 5[4] 49KT[8.37KT]
All 317[358] 51KT[11KT]
31 Aug 2017 18:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
17:06:55 43.1 6.3 [42KT] 76 km SW of Pariaman, Indonesia
Daily summary 30 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 316[353] 3.89KT[3.35KT]
M 5.0+ 5[4] 4.68KT[8.37KT]
All 321[358] 8.57KT[11KT]
30 Aug 2017 16:00:00
[30 Aug 2017 15:35:18] Swarm around 14 km E of Hebgen Lake Estates, Montana has ended.
In 80 hours 26 minutes registered 66 earthquakes.
Summary: S20170827.1
Daily summary 29 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 323[353] 2.05KT[3.35KT]
M 5.0+ 3[4] 3.72KT[8.38KT]
All 326[358] 5.77KT[11KT]
Daily summary 28 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 432[353] 2.84KT[3.35KT]
M 5.0+ 0 ⓘ[4] 0 ⓘ[8.38KT]
All 432[358] 2.84KT ⓘ[11KT]
Daily summary 27 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 475[353] 3.17KT[3.35KT]
M 5.0+ 4[4] 46KT[8.37KT]
All 479[358] 49KT[11KT]
27 Aug 2017 21:00:00
[27 Aug 2017 07:08:56] New swarm has started around 14 km E of Hebgen Lake Estates, Montana
In 13 hours 51 minutes registered 40 earthquakes.
Details: S20170827.1
27 Aug 2017 05:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
04:17:51 8.0 6.3 [42KT] 110 km NE of Lorengau, Papua New Guinea
Daily summary 26 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 361[353] 2.28KT[3.35KT]
M 5.0+ 2[4] 3.63KT[8.38KT]
All 363[358] 5.91KT[11KT]
Daily summary 25 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 348[353] 2.53KT[3.35KT]
M 5.0+ 2[4] 1.15KT[8.39KT]
All 350[358] 3.68KT[11KT]
25 Aug 2017 06:00:00
[25 Aug 2017 05:30:13] Swarm around 1 km ENE of Hebgen Lake Estates, Montana has ended.
In 114 hours 3 minutes registered 43 earthquakes.
Summary: S20170821.1
25 Aug 2017 02:00:00
[25 Aug 2017 01:24:10] Swarm around DODECANESE IS.-TURKEY BORDER REG has ended.
In 843 hours 14 minutes registered 953 earthquakes.
Summary: S20170721.2
Daily summary 24 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 334[353] 2.70KT[3.35KT]
M 5.0+ 1 ⓘ[4] 476T ⓘ[8.40KT]
All 335[358] 3.18KT[11KT]
Daily summary 23 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 364[353] 2.14KT[3.35KT]
M 5.0+ 1 ⓘ[4] 673T[8.46KT]
All 365[358] 2.81KT ⓘ[11KT]
Daily summary 22 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 401[353] 2.00KT[3.35KT]
M 5.0+ 1 ⓘ[4] 476T ⓘ[8.46KT]
All 402[358] 2.47KT ⓘ[11KT]
Daily summary 21 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 370[352] 4.09KT[3.35KT]
M 5.0+ 2[4] 2.69KT[8.46KT]
All 372[358] 6.77KT[11KT]
21 Aug 2017 12:00:00
[20 Aug 2017 11:27:01] New swarm has started around 1 km ENE of Hebgen Lake Estates, Montana
In 24 hours 32 minutes registered 24 earthquakes.
Details: S20170821.1
Daily summary 20 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 390[352] 2.64KT[3.35KT]
M 5.0+ 4[4] 3.36KT[8.46KT]
All 394[357] 6.00KT[11KT]
Daily summary 19 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 390[352] 3.04KT[3.35KT]
M 5.0+ 2[4] 60KT[8.40KT]
All 392[357] 63KT[11KT]
19 Aug 2017 05:00:00
[19 Aug 2017 04:58:18] Swarm around 10 km ENE of Hebgen Lake Estates, Montana has ended.
In 415 hours 13 minutes registered 784 earthquakes.
Summary: S20170802.1
19 Aug 2017 03:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
02:00:52 544.0 6.4 [60KT] 195 km E of Levuka, Fiji
Daily summary 18 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 404[352] 3.76KT[3.35KT]
M 5.0+ 5[4] 124KT[8.40KT]
All 409[357] 128KT[11KT]
18 Aug 2017 06:00:00
[18 Aug 2017 05:08:07] Swarm around 34 km SSW of Hawthorne, Nevada has ended.
In 670 hours 18 minutes registered 279 earthquakes.
Summary: S20170721.1
18 Aug 2017 03:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
02:59:25 35.0 6.6 [119KT] north of Ascension Island
Daily summary 17 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 323[352] 1.56KT ⓘ[3.35KT]
M 5.0+ 2[4] 1.63KT[8.46KT]
All 325[357] 3.18KT[11KT]
Daily summary 16 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 400[352] 3.11KT[3.35KT]
M 5.0+ 6[4] 10KT[8.40KT]
All 406[357] 13KT[11KT]
Daily summary 15 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 398[352] 2.83KT[3.35KT]
M 5.0+ 5[4] 7.85KT[8.46KT]
All 403[357] 10KT[11KT]
15 Aug 2017 06:00:00
[15 Aug 2017 05:02:49] Swarm around 28 km ESE of West Yellowstone, Montana has ended.
In 22 hours 26 minutes registered 32 earthquakes.
Summary: SVS20170814.1
Daily summary 14 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 452[352] 4.91KT[3.35KT]
M 5.0+ 7[4] 12KT[8.40KT]
All 459[357] 17KT[11KT]
14 Aug 2017 16:00:00
[14 Aug 2017 06:36:48] New swarm has started around 28 km ESE of West Yellowstone, Montana
In 9 hours 23 minutes registered 26 earthquakes.
Details: SVS20170814.1
Daily summary 13 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 429[352] 2.77KT[3.35KT]
M 5.0+ 5[4] 69KT[8.40KT]
All 434[357] 72KT[11KT]
13 Aug 2017 04:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
03:08:10 31.0 6.4 [60KT] 71 km W of Bengkulu, Indonesia
Daily summary 12 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 438[352] 2.50KT[3.35KT]
M 5.0+ 9[4] 14KT[8.39KT]
All 447[357] 16KT[11KT]
Daily summary 11 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 473[352] 2.12KT[3.35KT]
M 5.0+ 5[4] 35KT[8.39KT]
All 478[357] 37KT[11KT]
11 Aug 2017 13:00:00
[11 Aug 2017 12:17:33] Swarm around 72 km S of Nikolski, Alaska has ended.
In 55 hours 48 minutes registered 32 earthquakes.
Summary: S20170810.1
11 Aug 2017 06:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
05:28:25 172.0 6.2 [30KT] 1 km SE of Tuy, Philippines
Daily summary 10 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 507[352] 3.04KT[3.35KT]
M 5.0+ 6[4] 5.93KT[8.40KT]
All 513[357] 8.98KT[11KT]
Daily summary 9 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 492[352] 4.51KT[3.35KT]
M 5.0+ 5[4] 7.27KT[8.46KT]
All 497[357] 11KT[11KT]
9 Aug 2017 23:00:00
[9 Aug 2017 04:29:04] New swarm has started around 72 km S of Nikolski, Alaska
In 18 hours 30 minutes registered 25 earthquakes.
Details: S20170810.1
9 Aug 2017 16:00:00
[9 Aug 2017 15:53:24] Swarm around 9km NE of Aguanga, CA has ended.
In 345 hours 15 minutes registered 192 earthquakes.
Summary: S20170727.1
Daily summary 8 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 481[352] 1.86KT[3.35KT]
M 5.0+ 8[4] 132KT[8.40KT]
All 489[357] 134KT[11KT]
9 Aug 2017 00:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
23:27:53 20.0 6.3 [42KT] 102 km NNW of Xinyuan, China
8 Aug 2017 14:00:00
6.0+ magnitudes
Time Depth Magnitude [TNT] Location
13:19:49 9.0 6.5 [84KT] 168 km SW of Mawu, China
Daily summary 7 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 547[352] 2.82KT[3.35KT]
M 5.0+ 6[4] 17KT[8.40KT]
All 553[357] 20KT[11KT]
8 Aug 2017 00:00:00
[7 Aug 2017 23:33:22] Swarm around 8km W of Holtville, CA has ended.
In 16 hours 8 minutes registered 40 earthquakes.
Summary: S20170807.1
7 Aug 2017 11:00:00
[7 Aug 2017 07:25:09] New swarm has started around 8km W of Holtville, CA
In 3 hours 34 minutes registered 28 earthquakes.
Details: S20170807.1
Daily summary 6 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 430[351] 2.25KT[3.35KT]
M 5.0+ 3[4] 12KT[8.39KT]
All 433[357] 14KT[11KT]
Daily summary 5 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 578 ⓘ[351] 1.90KT[3.35KT]
M 5.0+ 4[4] 9.19KT[8.38KT]
All 582 ⓘ[356] 11KT[11KT]
Daily summary 4 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 405[351] 1.00KT ⓘ[3.35KT]
M 5.0+ 2[4] 1.15KT[8.39KT]
All 407[356] 2.15KT ⓘ[11KT]
Daily summary 3 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 469[351] 1.89KT[3.35KT]
M 5.0+ 5[4] 6.09KT[8.39KT]
All 474[356] 7.98KT[11KT]
Daily summary 2 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 443[351] 2.37KT[3.35KT]
M 5.0+ 6[4] 8.50KT[8.38KT]
All 449[356] 10KT[11KT]
2 Aug 2017 20:00:00
[1 Aug 2017 21:44:40] New swarm has started around 10 km ENE of Hebgen Lake Estates, Montana
In 22 hours 15 minutes registered 31 earthquakes.
Details: S20170802.1
Daily summary 1 Aug 2017
Worldwide
Magnitude range Amount [Mean] Released energy TNT [Mean]
M 5.0- 380[351] 2.06KT[3.35KT]
M 5.0+ 7[4] 8.39KT[8.38KT]
All 387[356] 10KT[11KT]
31 August 2017
Time Mag [TNT] Depth Location
22:57:38 5.3 [1.34KT] 40
171 km S of Tondano, Indonesia
17:46:02 5.6 [3.79KT] 62
61 km NW of Aleneva, Alaska
17:06:55 6.3 [42KT] 43
76 km SW of Pariaman, Indonesia
05:48:32 5.0 [476T] 35
53 km SSW of Nueva Concepción, Guatemala
01:30:27 5.2 [951T] 10
86 km N of M?n?b, Iran
30 August 2017
Time Mag [TNT] Depth Location
22:09:02 5.2 [951T] 24
54 km ENE of Naze, Japan
14:20:05 5.3 [1.34KT] 10
139 km ENE of Santa Cruz das Flores, Portugal
14:19:14 5.0 [476T] 10
158 km NW of Santa Cruz da Graciosa, Portugal
08:07:02 5.2 [951T] 10
off the coast of Guerrero, Mexico
08:03:42 5.2 [951T] 10
99 km SE of Yigo Village, Guam
29 August 2017
Time Mag [TNT] Depth Location
22:08:33 5.4 [1.90KT] 27
72 km N of Namuac, Philippines
16:47:28 5.3 [1.34KT] 35
South Sandwich Islands region
07:00:12 5.0 [476T] 141
73 km NNE of Ozernovskiy, Russia
27 August 2017
Time Mag [TNT] Depth Location
23:14:52 5.2 [951T] 17
52 km N of Hashtr?d, Iran
13:52:19 5.4 [1.90KT] 10
108 km NE of Lorengau, Papua New Guinea
04:17:51 6.3 [42KT] 8
110 km NE of Lorengau, Papua New Guinea
00:02:22 5.2 [951T] 10
257 km SSW of Trenggalek, Indonesia
26 August 2017
Time Mag [TNT] Depth Location
21:50:59 5.5 [2.68KT] 10
north of Macquarie Island
08:12:51 5.2 [951T] 10
207 km S of Punta de Burica, Panama
25 August 2017
Time Mag [TNT] Depth Location
19:13:04 5.0 [476T] 10
95 km SSE of Sola, Vanuatu
07:27:11 5.1 [673T] 110
34 km SSW of Ashk?sham, Afghanistan
24 August 2017
Time Mag [TNT] Depth Location
08:07:04 5.0 [476T] 18
298 km WNW of Attu Station, Alaska
23 August 2017
Time Mag [TNT] Depth Location
13:42:53 5.1 [673T] 8
29 km ENE of Koysinceq, Iraq
22 August 2017
Time Mag [TNT] Depth Location
22:26:14 5.0 [476T] 17
0 km ENE of Talisayan, Philippines
21 August 2017
Time Mag [TNT] Depth Location
21:12:23 5.3 [1.34KT] 10
151 km SW of Vailoatai, American Samoa
13:59:31 5.3 [1.34KT] 10
near the coast of Chiapas, Mexico
20 August 2017
Time Mag [TNT] Depth Location
23:37:33 5.1 [673T] 10
east of the North Island of New Zealand
23:29:03 5.1 [673T] 80
Guatemala
23:28:57 5.3 [1.34KT] 16
32 km SSE of Champerico, Guatemala
17:42:16 5.1 [673T] 79
19 km SSW of Huancano, Peru
19 August 2017
Time Mag [TNT] Depth Location
07:33:45 5.1 [673T] 10
South Sandwich Islands region
02:00:52 6.4 [60KT] 544
195 km E of Levuka, Fiji
18 August 2017
Time Mag [TNT] Depth Location
21:00:49 5.5 [2.68KT] 13
275 km NNE of Lospalos, Timor Leste
20:31:50 5.1 [673T] 10
296 km W of Puerto Chacabuco, Chile
18:52:24 5.2 [951T] 10
Kermadec Islands region
05:15:14 5.1 [673T] 26
7 km SSW of Cayaco, Mexico
02:59:25 6.6 [119KT] 35
north of Ascension Island
17 August 2017
Time Mag [TNT] Depth Location
08:52:22 5.2 [951T] 10
Ascension Island region
03:00:19 5.1 [673T] 10
western Indian-Antarctic Ridge
16 August 2017
Time Mag [TNT] Depth Location
19:46:59 5.2 [951T] 10
southern Mid-Atlantic Ridge
19:21:54 5.3 [1.34KT] 10
Kermadec Islands region
12:51:25 5.7 [5.35KT] 198
158 km WNW of Naze, Japan
07:23:42 5.0 [476T] 10
230 km NNE of Colonia, Micronesia
04:09:03 5.3 [1.34KT] 21
157 km SSW of Padang, Indonesia
02:27:31 5.2 [951T] 10
northern Mid-Atlantic Ridge
15 August 2017
Time Mag [TNT] Depth Location
19:03:21 5.1 [673T] 10
79 km W of Coquimbo, Chile
06:01:44 5.7 [5.35KT] 8
137 km SW of Gataivai, Samoa
05:07:33 5.0 [476T] 10
Kermadec Islands region
02:26:15 5.1 [673T] 10
West Chile Rise
02:24:51 5.1 [673T] 10
West Chile Rise
14 August 2017
Time Mag [TNT] Depth Location
23:49:27 5.4 [1.90KT] 18
138 km SSW of Abepura, Indonesia
05:35:11 5.6 [3.79KT] 10
Pacific-Antarctic Ridge
05:35:09 5.6 [3.79KT] 10
Pacific-Antarctic Ridge
00:29:04 5.1 [673T] 10
northern Mid-Atlantic Ridge
00:26:37 5.2 [951T] 10
North Atlantic Ocean
00:24:45 5.2 [951T] 10
northern Mid-Atlantic Ridge
00:19:19 5.1 [673T] 10
northern Mid-Atlantic Ridge
13 August 2017
Time Mag [TNT] Depth Location
16:51:24 5.8 [7.56KT] 32
41 km ENE of Santa Rosa, Peru
12:18:13 5.1 [673T] 264
65 km NNE of Isangel, Vanuatu
06:19:26 5.1 [673T] 10
Ascension Island region
03:47:49 5.0 [476T] 28
121 km SE of Honiara, Solomon Islands
03:08:10 6.4 [60KT] 31
71 km W of Bengkulu, Indonesia
12 August 2017
Time Mag [TNT] Depth Location
20:30:57 5.0 [476T] 9
New Ireland region, Papua New Guinea
18:23:43 5.3 [1.34KT] 21
62 km ESE of Koshima, Japan
18:09:36 5.2 [951T] 37
71 km E of Kokopo, Papua New Guinea
17:10:01 5.0 [476T] 28
206 km NNE of Shi Yomi, India
15:59:28 5.2 [951T] 10
93 km WNW of Iquique, Chile
13:53:33 5.1 [673T] 10
Kermadec Islands region
12:54:13 5.8 [7.56KT] 9
85 km WSW of Coquimbo, Chile
10:14:32 5.3 [1.34KT] 10
South Sandwich Islands region
07:22:36 5.0 [476T] 75
205 km WSW of Tual, Indonesia
11 August 2017
Time Mag [TNT] Depth Location
23:57:10 5.0 [476T] 116
21 km E of Tinogasta, Argentina
21:45:09 5.6 [3.79KT] 41
18 km ESE of Atico, Peru
15:36:14 5.1 [673T] 61
208 km WSW of Tual, Indonesia
05:28:25 6.2 [30KT] 172
1 km SE of Tuy, Philippines
01:07:16 5.0 [476T] 10
OFF COAST OF CHIAPAS, MEXICO
10 August 2017
Time Mag [TNT] Depth Location
09:51:51 5.5 [2.68KT] 10
southern Mid-Atlantic Ridge
07:07:52 5.1 [673T] 80
89 km E of Severo-Kuril’sk, Russia
05:57:18 5.2 [951T] 10
283 km SW of Labuan, Indonesia
04:28:03 5.0 [476T] 10
276 km NNE of Santa Cruz das Flores, Portugal
00:43:19 5.0 [476T] 524
16 km SSE of Loboc, Philippines
00:36:30 5.1 [673T] 61
6 km NNW of Yotsukaid?, Japan
9 August 2017
Time Mag [TNT] Depth Location
21:30:16 5.0 [476T] 8
124 km NNW of Maumere, Indonesia
06:57:55 5.0 [476T] 10
121 km ESE of Pangai, Tonga
06:34:01 5.2 [951T] 10
southern East Pacific Rise
05:48:27 5.5 [2.68KT] 29
55 km SSW of Nikolski, Alaska
05:40:39 5.5 [2.68KT] 29
61 km SSW of Nikolski, Alaska
8 August 2017
Time Mag [TNT] Depth Location
23:44:31 5.3 [1.34KT] 10
102 km SSE of Druzhba, Kazakhstan
23:39:18 5.2 [951T] 10
105 km SSE of Druzhba, Kazakhstan
23:27:53 6.3 [42KT] 20
102 km NNW of Xinyuan, China
21:46:50 5.1 [673T] 39
47 km WSW of Attu Station, Alaska
20:43:42 5.1 [673T] 49
36 km ENE of Güicán, Colombia
13:19:49 6.5 [84KT] 9
168 km SW of Mawu, China
07:42:22 5.3 [1.34KT] 10
15 km ESE of Bodrum, Turkey
05:49:36 5.1 [673T] 30
58 km WNW of Naha, Japan
7 August 2017
Time Mag [TNT] Depth Location
13:24:04 5.1 [673T] 35
Kermadec Islands region
12:12:11 5.7 [5.35KT] 10
154 km SSW of Lorengau, Papua New Guinea
12:02:50 5.5 [2.68KT] 10
155 km SSW of Lorengau, Papua New Guinea
11:07:26 5.0 [476T] 10
149 km SSW of Lorengau, Papua New Guinea
09:45:07 5.2 [951T] 10
Balleny Islands region
06:26:43 5.8 [7.56KT] 31
142 km SSW of Kokopo, Papua New Guinea
6 August 2017
Time Mag [TNT] Depth Location
19:56:57 5.1 [673T] 10
299 km NE of Georgetown, Saint Helena
19:32:06 5.6 [3.79KT] 10
southeast Indian Ridge
00:15:09 5.8 [7.56KT] 70
53 km WNW of Kirakira, Solomon Islands
5 August 2017
Time Mag [TNT] Depth Location
07:39:19 5.1 [673T] 20
6 km WNW of Little Baguio, Philippines
00:39:46 5.0 [476T] 16
Volcano Islands, Japan region
00:30:41 5.8 [7.56KT] 76
Mindanao, Philippines
00:04:18 5.0 [476T] 10
Ascension Island region
4 August 2017
Time Mag [TNT] Depth Location
17:43:55 5.0 [476T] 10
D'Entrecasteaux Islands region
11:19:45 5.1 [673T] 59
62 km WNW of Ishigaki, Japan
3 August 2017
Time Mag [TNT] Depth Location
23:43:27 5.4 [1.90KT] 10
111 km E of Pangai, Tonga
16:14:23 5.0 [476T] 63
64 km SSW of Kroya, Indonesia
09:52:23 5.3 [1.34KT] 10
Tonga region
09:52:19 5.0 [476T] 10
197 km NE of Neiafu, Tonga
08:53:30 5.4 [1.90KT] 10
156 km NE of Neiafu, Tonga
2 August 2017
Time Mag [TNT] Depth Location
20:03:29 5.3 [1.34KT] 41
47 km WNW of Vallenar, Chile
19:15:18 5.3 [1.34KT] 11
south of the Kermadec Islands
18:18:08 5.1 [673T] 53
5 km WSW of Chur?ch?ndpur, India
16:16:30 5.4 [1.90KT] 10
southern Mid-Atlantic Ridge
07:15:13 5.4 [1.90KT] 92
8 km NNE of Chicureo Abajo, Chile
00:16:12 5.3 [1.34KT] 10
North Atlantic Ocean
1 August 2017
Time Mag [TNT] Depth Location
17:20:25 5.1 [673T] 10
western Indian-Antarctic Ridge
17:02:05 5.2 [951T] 8
6 km W of Kitaibaraki, Japan
09:39:59 5.1 [673T] 405
107 km WNW of Panguna, Papua New Guinea
08:54:49 5.1 [673T] 35
116 km ESE of Kokopo, Papua New Guinea
06:13:56 5.6 [3.79KT] 110
71 km WNW of Vinchina, Argentina
05:00:26 5.2 [951T] 60
27 km ESE of Adak, Alaska
04:23:21 5.1 [673T] 10
southern Mid-Atlantic Ridge
9 earthquake swarms were detected.
Location:
14 km E of Hebgen Lake Estates, Montana
Swarm ID:
Period:
27 Aug 2017 - 30 Aug 2017
Earthquakes:
66
50 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(13.4km)
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(11.9km)
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
13 Apr
6 days 22 hours
457 earthquakes
S20040717.1(12.0km)
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
30 Dec
3 days 10 hours
61 earthquakes
2008
9 Jan
4 days 20 hours
89 earthquakes
S20080807.1(14.4km)
7 Aug
6 hours
32 earthquakes
S20081203.1(10.3km)
3 Dec
6 days 17 hours
213 earthquakes
2009
16 Apr
5 days 18 hours
136 earthquakes
12 Sep
21 hours
24 earthquakes
S20090916.1(10.2km)
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
13 Jul
19 hours
30 earthquakes
S20130928.1(10.3km)
27 Sep
1 day 12 hours
28 earthquakes
23 Nov
6 days 16 hours
223 earthquakes
2014
S20140819.4(14.0km)
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
S20151014.1(10.2km)
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
S20170821.1(12.4km)
20 Aug
4 days 18 hours
43 earthquakes
2018
15 Feb
11 days 1 hours
728 earthquakes
2020
9 May
2 days 5 hours
80 earthquakes
2021
27 Jun
5 days 17 hours
230 earthquakes
2022
28 Mar
2 days 12 hours
117 earthquakes
2023
6 Feb
2 days 9 hours
63 earthquakes
13 Mar
1 day 18 hours
136 earthquakes
2024
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:
1 km ENE of Hebgen Lake Estates, Montana
Swarm ID:
Period:
20 Aug 2017 - 25 Aug 2017
Earthquakes:
43
33 swarms found nearby.
2000
S20000329.2(14.3km)
29 Mar
9 days 3 hours
185 earthquakes
S20000409.1(14.2km)
8 Apr
1 day 23 hours
41 earthquakes
25 Oct
2 days 15 hours
52 earthquakes
2001
S20011202.1(11.8km)
2 Dec
5 days 0 hours
131 earthquakes
8 Dec
19 days 5 hours
335 earthquakes
2002
S20021104.5(11.8km)
3 Nov
3 days 12 hours
80 earthquakes
2003
S20030206.1(12.2km)
5 Feb
1 day 18 hours
42 earthquakes
2004
16 Jul
1 day 16 hours
38 earthquakes
2005
3 Jun
2 days 8 hours
49 earthquakes
2006
S20060618.1(12.4km)
18 Jun
1 day 11 hours
57 earthquakes
2007
14 Dec
22 hours
28 earthquakes
2008
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
27 Sep
1 day 12 hours
28 earthquakes
S20131123.1(11.2km)
23 Nov
6 days 16 hours
223 earthquakes
2014
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
S20170612.3(10.9km)
12 Jun
45 days 12 hours
1542 earthquakes
1 Aug
17 days 7 hours
784 earthquakes
S20170827.1(12.4km)
27 Aug
3 days 8 hours
66 earthquakes
2021
27 Jun
5 days 17 hours
230 earthquakes
2023
13 Mar
1 day 18 hours
136 earthquakes
2024
23 Apr
4 days 7 hours
79 earthquakes
2025
4 Mar
12 hours
25 earthquakes
7 May
8 hours
37 earthquakes
Location:
28 km ESE of West Yellowstone, Montana
Swarm ID:
Period:
14 Aug 2017 - 15 Aug 2017
Earthquakes:
32
27 swarms found nearby.
2000
9 Mar
9 hours
28 earthquakes
2001
3 Feb
15 hours
26 earthquakes
2002
15 Jan
7 hours
67 earthquakes
2006
S20060222.1(14.0km)
22 Feb
15 hours
44 earthquakes
S20060613.1(10.5km)
12 Jun
1 day 14 hours
45 earthquakes
10 Jul
5 hours
35 earthquakes
S20061015.1(12.0km)
14 Oct
19 hours
79 earthquakes
2008
25 Jan
12 hours
33 earthquakes
11 Mar
2 days 13 hours
69 earthquakes
S20080729.1(11.8km)
28 Jul
4 days 18 hours
189 earthquakes
2009
25 May
10 hours
70 earthquakes
2010
S20100117.1(14.6km)
16 Jan
19 days 8 hours
2268 earthquakes
2013
13 Sep
4 days 4 hours
243 earthquakes
5 Oct
7 hours
54 earthquakes
2014
6 Jul
12 hours
46 earthquakes
2018
11 Mar
7 hours
28 earthquakes
2019
22 Jul
3 days 7 hours
61 earthquakes
2020
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
30 Sep
1 day 16 hours
62 earthquakes
25 Nov
2 days 12 hours
61 earthquakes
2022
5 Sep
3 hours
40 earthquakes
5 Oct
1 day 8 hours
32 earthquakes
2024
1 Jan
1 day 16 hours
47 earthquakes
3 Jan
1 day 15 hours
62 earthquakes
Location:
72 km S of Nikolski, Alaska
Swarm ID:
Period:
9 Aug 2017 - 11 Aug 2017
Earthquakes:
32
3 swarms found nearby.
2007
PS20071227.1(52.5km)
26 Dec
17 hours
7 earthquakes
2015
PS20150727.1(26.5km)
27 Jul
3 hours
8 earthquakes
2022
PS20220111.1(79.3km)
11 Jan
3 hours
8 earthquakes
Location:
8km W of Holtville, CA
Swarm ID:
Period:
7 Aug 2017 - 7 Aug 2017
Earthquakes:
40
16 swarms found nearby.
2000
14 Jun
2 days 16 hours
145 earthquakes
2003
S20030301.1(13.2km)
1 Mar
23 hours
52 earthquakes
2005
31 Jan
1 day 5 hours
32 earthquakes
2008
2 Jun
4 days 11 hours
54 earthquakes
2010
PS20100405.1(68.3km)
4 Apr
1 hours
5 earthquakes
2011
15 Jul
2 days 3 hours
36 earthquakes
2016
26 Nov
2 days 0 hours
50 earthquakes
2017
13 Mar
12 hours
24 earthquakes
2019
15 Jan
4 hours
24 earthquakes
12 Nov
1 day 4 hours
84 earthquakes
2022
S20220420.1(12.9km)
19 Apr
3 days 1 hours
71 earthquakes
2023
S20230428.1(14.9km)
28 Apr
4 days 3 hours
186 earthquakes
2024
12 Feb
3 days 2 hours
363 earthquakes
S20240518.1(14.3km)
18 May
2 days 19 hours
306 earthquakes
2025
1 Jan
2 hours
28 earthquakes
2026
15 Jan
1 day 18 hours
81 earthquakes
Location:
10 km ENE of Hebgen Lake Estates, Montana
Swarm ID:
Period:
1 Aug 2017 - 19 Aug 2017
Earthquakes:
784
47 swarms found nearby.
2000
S20000125.1(11.0km)
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
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
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(11.3km)
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(11.4km)
30 Dec
3 days 10 hours
61 earthquakes
2008
S20080109.1(10.6km)
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(13.2km)
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(10.6km)
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
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
2021
27 Jun
5 days 17 hours
230 earthquakes
2022
S20220329.1(13.1km)
28 Mar
2 days 12 hours
117 earthquakes
2023
S20230207.2(11.0km)
6 Feb
2 days 9 hours
63 earthquakes
13 Mar
1 day 18 hours
136 earthquakes
2024
S20240106.1(12.1km)
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:
9km NE of Aguanga, CA
Swarm ID:
Period:
26 Jul 2017 - 9 Aug 2017
Earthquakes:
192
25 swarms found nearby.
2014
18 Apr
8 days 7 hours
191 earthquakes
2016
S20161221.1(12.1km)
21 Dec
1 day 21 hours
34 earthquakes
2017
2 May
5 days 5 hours
91 earthquakes
9 May
15 days 6 hours
129 earthquakes
6 Sep
14 days 21 hours
245 earthquakes
2018
4 Mar
19 days 17 hours
203 earthquakes
2 Apr
10 days 14 hours
197 earthquakes
19 Apr
69 days 21 hours
1109 earthquakes
29 Jun
41 days 14 hours
582 earthquakes
11 Aug
209 days 15 hours
6032 earthquakes
2019
27 Mar
5 days 20 hours
79 earthquakes
25 Apr
1 day 22 hours
37 earthquakes
S20190905.1(12.5km)
4 Sep
4 days 3 hours
56 earthquakes
2020
8 Jan
11 days 9 hours
159 earthquakes
21 Jan
3 days 12 hours
57 earthquakes
S20200202.1(12.6km)
1 Feb
8 days 17 hours
147 earthquakes
25 May
7 days 18 hours
100 earthquakes
6 Jun
9 days 19 hours
109 earthquakes
2 Jul
3 days 16 hours
70 earthquakes
7 Jul
26 days 8 hours
287 earthquakes
2021
S20210328.1(13.4km)
27 Mar
2 days 21 hours
33 earthquakes
8 Jun
5 days 16 hours
126 earthquakes
2023
20 Feb
1 day 17 hours
25 earthquakes
2024
S20240829.1(14.8km)
28 Aug
2 days 1 hours
31 earthquakes
2025
16 May
4 days 7 hours
45 earthquakes
Location:
34 km SSW of Hawthorne, Nevada
Swarm ID:
Period:
21 Jul 2017 - 18 Aug 2017
Earthquakes:
279
6 swarms found nearby.
2011
S20110817.1(14.4km)
17 Aug
1 day 17 hours
62 earthquakes
S20110927.1(14.4km)
26 Sep
1 day 17 hours
35 earthquakes
2017
27 Feb
31 days 8 hours
449 earthquakes
13 Apr
15 days 23 hours
587 earthquakes
22 May
19 days 4 hours
220 earthquakes
20 Oct
2 days 5 hours
61 earthquakes
Location:
DODECANESE IS.-TURKEY BORDER REG
Swarm ID:
Period:
20 Jul 2017 - 25 Aug 2017
Earthquakes:
953
3 swarms found nearby.
2004
S20040803.1(11.1km)
2 Aug
4 days 0 hours
119 earthquakes
2015
29 May
1 day 9 hours
58 earthquakes
2017
20 Jul
22 hours
159 earthquakes