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Earthquake archives September 2021

Explore earthquake activity year by year and month by month using the historical Quake Pulse database.

Events691
Largest magnitudeM 7.0
M6+9
M7+1
Average depth54.4 km

Strongest events

MagnitudeLocationDepthTime
M 7.0Acapulco, Mexico20.0 km2021-09-08 01:47:47 UTCView event →
M 6.580 km SW of Jiquilillo, Nicaragua21.0 km2021-09-22 09:57:07 UTCView event →
M 6.473 km W of Talcahuano, Chile18.8 km2021-09-21 13:14:32 UTCView event →
M 6.286 km NW of San Antonio de los Cobres, Argentina205.0 km2021-09-13 05:18:14 UTCView event →
M 6.1243 km NNW of Nanao, Japan364.0 km2021-09-29 08:37:05 UTCView event →
M 6.1187 km WSW of Adak, Alaska18.0 km2021-09-24 11:52:28 UTCView event →
M 6.1Kuril Islands35.0 km2021-09-20 20:25:26 UTCView event →
M 6.06 km N of Thrapsanón, Greece6.0 km2021-09-27 06:17:21 UTCView event →
M 6.0185 km WNW of Pangai, Tonga10.0 km2021-09-07 09:49:56 UTCView event →
M 5.939 km S of Mount Buller, Australia12.0 km2021-09-21 23:15:53 UTCView event →
M 5.983 km SSE of ‘Ohonua, Tonga10.0 km2021-09-05 17:51:44 UTCView event →
M 5.8south of Africa7.0 km2021-09-25 05:21:32 UTCView event →
M 5.880 km ENE of ‘Ohonua, Tonga14.0 km2021-09-20 18:34:52 UTCView event →
M 5.848 km NNW of Sola, Vanuatu8.0 km2021-09-17 10:28:39 UTCView event →
M 5.8223 km SE of Shing?, Japan370.0 km2021-09-13 22:46:06 UTCView event →
M 5.8223 km WNW of Pangai, Tonga10.0 km2021-09-09 04:59:43 UTCView event →
M 5.8286 km E of Poronaysk, Russia585.0 km2021-09-03 10:14:26 UTCView event →
M 5.712 km W of Talisay, Philippines83.0 km2021-09-26 17:12:05 UTCView event →
M 5.7140 km SW of Empaque Tarriba, Mexico10.0 km2021-09-23 16:47:49 UTCView event →
M 5.7central Mid-Atlantic Ridge10.0 km2021-09-01 13:50:10 UTCView event →
M 5.669 km SW of Corinto, Nicaragua28.5 km2021-09-22 12:57:00 UTCView event →
M 5.6181 km SE of Chignik, Alaska36.8 km2021-09-16 17:51:55 UTCView event →
M 5.6South Sandwich Islands region28.0 km2021-09-06 08:19:42 UTCView event →
M 5.6South Sandwich Islands region27.0 km2021-09-05 09:59:04 UTCView event →
M 5.6South Sandwich Islands region6.5 km2021-09-03 07:49:43 UTCView event →
M 5.686 km WSW of Copiapó, Chile28.0 km2021-09-01 18:35:45 UTCView event →
M 5.6South Sandwich Islands region27.0 km2021-09-01 09:01:11 UTCView event →
M 5.5185 km WSW of Adak, Alaska18.0 km2021-09-24 07:02:29 UTCView event →
M 5.5South Sandwich Islands region41.1 km2021-09-11 09:23:03 UTCView event →
M 5.5South Sandwich Islands region10.0 km2021-09-10 17:07:15 UTCView event →
M 5.5West Chile Rise10.0 km2021-09-08 16:37:27 UTCView event →
M 5.5291 km SSE of Cabo San Lucas, Mexico10.0 km2021-09-05 08:42:13 UTCView event →
M 5.5South Sandwich Islands region19.8 km2021-09-05 05:26:35 UTCView event →
M 5.5South Sandwich Islands region34.9 km2021-09-03 00:06:16 UTCView event →
M 5.4Nicobar Islands, India region10.0 km2021-09-24 15:04:15 UTCView event →
M 5.4143 km NW of Ternate, Indonesia33.8 km2021-09-22 12:03:30 UTCView event →
M 5.4Easter Island region10.0 km2021-09-21 10:14:45 UTCView event →
M 5.4South Sandwich Islands region35.0 km2021-09-20 19:07:45 UTCView event →
M 5.4Kermadec Islands region10.0 km2021-09-17 16:50:42 UTCView event →
M 5.452 km SE of Neijiang, China7.1 km2021-09-15 20:33:31 UTCView event →
M 5.4Kermadec Islands region10.0 km2021-09-15 20:14:52 UTCView event →
M 5.4206 km NW of Sola, Vanuatu42.8 km2021-09-12 02:57:42 UTCView event →
M 5.4Izu Islands, Japan region10.0 km2021-09-09 04:11:49 UTCView event →
M 5.4West Chile Rise10.0 km2021-09-08 23:48:44 UTCView event →
M 5.466 km W of Murghob, Tajikistan35.0 km2021-09-08 05:20:04 UTCView event →
M 5.462 km W of Panguna, Papua New Guinea60.6 km2021-09-04 18:43:39 UTCView event →
M 5.4southern East Pacific Rise10.0 km2021-09-03 05:22:58 UTCView event →
M 5.4north of Ascension Island10.0 km2021-09-01 22:51:36 UTCView event →
M 5.416 km WNW of Neiafu, Tonga29.0 km2021-09-01 08:21:03 UTCView event →
M 5.4West Chile Rise10.0 km2021-09-01 07:11:30 UTCView event →
M 5.39 km SW of Arkalochóri, Greece10.0 km2021-09-28 04:48:08 UTCView event →
M 5.3152 km WNW of Tobelo, Indonesia35.8 km2021-09-24 06:36:17 UTCView event →
M 5.355 km SW of Novaya Chara, Russia10.0 km2021-09-22 17:01:27 UTCView event →
M 5.3Kermadec Islands region410.5 km2021-09-20 18:08:17 UTCView event →
M 5.3117 km SSE of Popondetta, Papua New Guinea20.3 km2021-09-18 20:47:07 UTCView event →
M 5.381 km SSE of Kirakira, Solomon Islands10.0 km2021-09-17 18:44:57 UTCView event →
M 5.3South Georgia Island region10.0 km2021-09-16 01:20:39 UTCView event →
M 5.3South Sandwich Islands region10.0 km2021-09-15 10:22:57 UTCView event →
M 5.3South Sandwich Islands region47.4 km2021-09-15 03:31:36 UTCView event →
M 5.3120 km WNW of Sinabang, Indonesia22.0 km2021-09-14 20:13:55 UTCView event →

Most represented countries

Chile55Max M6.4Indonesia49Max M5.4Japan36Max M6.1Tonga30Max M6.0Philippines27Max M5.7Papua New Guinea24Max M5.4New Zealand23Max M5.1Fiji21Max M5.0India19Max M5.4Vanuatu16Max M5.8Solomon Islands15Max M5.3Greece14Max M6.0

Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.

Historical small-earthquake detection varies through time. Long-term comparisons are most robust at higher magnitude thresholds.

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