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Japan · Earthquake archives September 2021

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

Events36
Largest magnitudeM 6.1
M6+1
M7+0
Average depth74.4 km

Strongest events

MagnitudeLocationDepthTime
M 6.1243 km NNW of Nanao, Japan364.0 km2021-09-29 08:37:05 UTCView event →
M 5.8223 km SE of Shing?, Japan370.0 km2021-09-13 22:46:06 UTCView event →
M 5.4Izu Islands, Japan region10.0 km2021-09-09 04:11:49 UTCView event →
M 5.2Izu Islands, Japan region10.0 km2021-09-21 10:19:56 UTCView event →
M 5.115 km WSW of Toyoshina, Japan10.0 km2021-09-19 08:18:32 UTCView event →
M 4.952 km NNE of Nanao, Japan10.0 km2021-09-16 09:42:29 UTCView event →
M 4.957 km ESE of Yamada, Japan49.3 km2021-09-13 04:59:47 UTCView event →
M 4.7Izu Islands, Japan region10.0 km2021-09-15 13:47:33 UTCView event →
M 4.7Izu Islands, Japan region431.7 km2021-09-12 05:32:02 UTCView event →
M 4.782 km ESE of Katsuren-haebaru, Japan10.0 km2021-09-10 02:01:26 UTCView event →
M 4.766 km ESE of Kushiro, Japan49.7 km2021-09-06 14:50:02 UTCView event →
M 4.661 km E of Ishinomaki, Japan67.6 km2021-09-30 08:45:31 UTCView event →
M 4.638 km ESE of Kitaibaraki, Japan50.4 km2021-09-27 11:26:38 UTCView event →
M 4.659 km SSE of ?funato, Japan59.2 km2021-09-27 10:58:49 UTCView event →
M 4.6Izu Islands, Japan region35.0 km2021-09-25 17:01:43 UTCView event →
M 4.6120 km SE of Katsuura, Japan10.0 km2021-09-18 20:42:37 UTCView event →
M 4.677 km SE of ?funato, Japan35.0 km2021-09-16 04:08:29 UTCView event →
M 4.6208 km SSE of Katsuura, Japan32.0 km2021-09-08 15:49:48 UTCView event →
M 4.6Izu Islands, Japan region14.1 km2021-09-08 02:31:57 UTCView event →
M 4.641 km SSE of Kushima, Japan45.9 km2021-09-06 20:59:21 UTCView event →
M 4.6112 km E of Mutsu, Japan48.5 km2021-09-05 05:48:59 UTCView event →
M 4.6Volcano Islands, Japan region10.0 km2021-09-04 09:41:38 UTCView event →
M 4.6Izu Islands, Japan region10.0 km2021-09-02 19:55:05 UTCView event →
M 4.666 km ENE of Namie, Japan65.1 km2021-09-01 19:17:07 UTCView event →
M 4.579 km SW of Naze, Japan49.9 km2021-09-29 10:53:39 UTCView event →
M 4.511 km E of Funaishikawa, Japan57.6 km2021-09-29 03:26:42 UTCView event →
M 4.5Izu Islands, Japan region424.2 km2021-09-26 21:57:26 UTCView event →
M 4.526 km ESE of Nishinoomote, Japan38.4 km2021-09-25 21:46:37 UTCView event →
M 4.521 km N of J?etsu, Japan10.0 km2021-09-24 09:48:11 UTCView event →
M 4.553 km SE of Ishinomaki, Japan62.5 km2021-09-24 04:44:15 UTCView event →
M 4.561 km ENE of Namie, Japan48.0 km2021-09-17 03:16:11 UTCView event →
M 4.516 km E of Tsukumiura, Japan49.1 km2021-09-12 02:17:04 UTCView event →
M 4.591 km ESE of Katsuren-haebaru, Japan10.0 km2021-09-09 06:44:53 UTCView event →
M 4.510 km S of Kamaishi, Japan74.5 km2021-09-07 18:41:23 UTCView event →
M 4.5near the east coast of Honshu, Japan35.0 km2021-09-07 13:25:10 UTCView event →
M 4.578 km ESE of Katsuren-haebaru, Japan10.0 km2021-09-05 03:25:52 UTCView event →

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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