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Earthquake archives April 2011

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

Events834
Largest magnitudeM 7.1
M6+14
M7+1
Average depth53.9 km

Strongest events

MagnitudeLocationDepthTime
M 7.129 km ESE of Ishinomaki, Japan42.0 km2011-04-07 14:32:43 UTCView event →
M 6.879 km W of Kirakira, Solomon Islands79.0 km2011-04-23 04:16:54 UTCView event →
M 6.7278 km SSW of Kawalu, Indonesia14.0 km2011-04-03 20:06:40 UTCView event →
M 6.6south of the Kermadec Islands86.0 km2011-04-18 13:03:02 UTCView event →
M 6.617 km SSW of Ishikawa, Japan11.0 km2011-04-11 08:16:12 UTCView event →
M 6.67 km SW of Helio García Alfaro, Mexico166.2 km2011-04-07 13:11:22 UTCView event →
M 6.4227 km ENE of Levuka, Fiji551.7 km2011-04-03 14:07:09 UTCView event →
M 6.26 km WNW of T?gane, Japan43.0 km2011-04-21 13:37:03 UTCView event →
M 6.223 km SE of T?gane, Japan15.0 km2011-04-11 23:08:16 UTCView event →
M 6.1143 km SSE of Punta de Burica, Panama12.0 km2011-04-30 08:19:16 UTCView event →
M 6.147 km NE of Katabu, Indonesia8.0 km2011-04-24 23:07:51 UTCView event →
M 6.0120 km E of Yamada, Japan22.0 km2011-04-13 19:57:25 UTCView event →
M 6.0108 km SW of Singkil, Indonesia20.0 km2011-04-06 14:01:42 UTCView event →
M 6.042 km NW of Fry, Greece59.9 km2011-04-01 13:29:10 UTCView event →
M 5.988 km ESE of Kamaishi, Japan31.0 km2011-04-23 10:12:46 UTCView event →
M 5.98 km WSW of Ishikawa, Japan11.0 km2011-04-12 05:07:41 UTCView event →
M 5.9110 km SE of Nishinoomote, Japan11.0 km2011-04-09 12:57:47 UTCView event →
M 5.9186 km NW of Tobelo, Indonesia20.0 km2011-04-05 11:14:15 UTCView event →
M 5.9140 km ENE of Iquique, Chile110.0 km2011-04-02 10:59:40 UTCView event →
M 5.96 km SE of ?tsuchi, Japan41.0 km2011-04-01 11:57:54 UTCView event →
M 5.8northern East Pacific Rise10.0 km2011-04-28 13:07:43 UTCView event →
M 5.8161 km ENE of Miyako, Japan11.0 km2011-04-21 01:54:41 UTCView event →
M 5.86 km ENE of Tanuma, Japan77.0 km2011-04-16 02:19:30 UTCView event →
M 5.895 km NE of Hihifo, Tonga17.0 km2011-04-15 02:06:28 UTCView event →
M 5.814 km SSE of Marumori, Japan10.0 km2011-04-11 08:16:50 UTCView event →
M 5.8109 km NE of Savannah Bight, Honduras7.0 km2011-04-07 20:41:51 UTCView event →
M 5.8225 km ENE of Levuka, Fiji552.4 km2011-04-05 04:10:07 UTCView event →
M 5.7202 km SE of Lorengau, Papua New Guinea8.0 km2011-04-30 05:45:35 UTCView event →
M 5.784 km SE of Honiara, Solomon Islands11.0 km2011-04-28 07:42:34 UTCView event →
M 5.7157 km ENE of Miyako, Japan10.0 km2011-04-21 00:39:03 UTCView event →
M 5.743 km NNE of Suncho Corral, Argentina556.7 km2011-04-17 01:58:49 UTCView event →
M 5.7123 km NNW of Ishigaki, Japan131.0 km2011-04-16 01:11:10 UTCView event →
M 5.7145 km W of Neiafu, Tonga216.3 km2011-04-15 21:46:22 UTCView event →
M 5.748 km WSW of Tola, Nicaragua22.0 km2011-04-14 20:50:15 UTCView event →
M 5.796 km ESE of Hasaki, Japan10.0 km2011-04-14 06:08:47 UTCView event →
M 5.674 km SSW of Sidareja, Indonesia95.4 km2011-04-26 06:39:36 UTCView event →
M 5.6southern Mid-Atlantic Ridge10.0 km2011-04-24 22:44:15 UTCView event →
M 5.6southern Mid-Atlantic Ridge10.0 km2011-04-24 21:09:32 UTCView event →
M 5.639 km SW of Lebu, Chile19.2 km2011-04-22 05:12:48 UTCView event →
M 5.620 km ENE of Namie, Japan55.6 km2011-04-21 16:11:18 UTCView event →
M 5.60 km WNW of ?tsuchi, Japan45.0 km2011-04-12 19:37:48 UTCView event →
M 5.5near the east coast of Honshu, Japan38.0 km2011-04-28 09:27:47 UTCView event →
M 5.58 km NNE of El Cortés, Mexico11.0 km2011-04-26 11:07:27 UTCView event →
M 5.5central East Pacific Rise10.0 km2011-04-26 10:43:07 UTCView event →
M 5.5167 km SSE of ‘Ohonua, Tonga22.3 km2011-04-22 17:14:51 UTCView event →
M 5.5267 km ESE of Namie, Japan15.1 km2011-04-16 20:36:46 UTCView event →
M 5.5south of the Kermadec Islands18.6 km2011-04-14 05:45:17 UTCView event →
M 5.5107 km E of Miyako, Japan18.5 km2011-04-13 20:32:21 UTCView event →
M 5.58 km WSW of Iiyama, Japan17.1 km2011-04-11 22:26:20 UTCView event →
M 5.520 km SSW of Ishikawa, Japan10.0 km2011-04-11 11:42:35 UTCView event →
M 5.5187 km WNW of Panguna, Papua New Guinea55.0 km2011-04-02 06:05:00 UTCView event →
M 5.5129 km ENE of Miyako, Japan20.5 km2011-04-01 17:03:46 UTCView event →
M 5.442 km WSW of Meulaboh, Indonesia44.0 km2011-04-29 08:56:47 UTCView event →
M 5.4299 km WSW of Adak, Alaska48.4 km2011-04-26 01:28:36 UTCView event →
M 5.4118 km E of Labasa, Fiji508.7 km2011-04-23 21:09:10 UTCView event →
M 5.4southern Mid-Atlantic Ridge15.6 km2011-04-19 23:29:12 UTCView event →
M 5.4Fiji region608.0 km2011-04-17 13:02:08 UTCView event →
M 5.442 km NE of Suncho Corral, Argentina563.4 km2011-04-17 01:24:33 UTCView event →
M 5.427 km SW of San Antonio, Chile34.0 km2011-04-13 15:14:43 UTCView event →
M 5.4288 km SE of ?funato, Japan12.0 km2011-04-11 17:53:32 UTCView event →

Most represented countries

Japan431Max M7.1Indonesia54Max M6.7Chile25Max M5.9Tonga22Max M5.8Vanuatu22Max M5.1Fiji20Max M6.4Papua New Guinea17Max M5.7Philippines16Max M5.3New Zealand13Max M5.2Mexico10Max M6.6Solomon Islands10Max M6.8United States10Max M5.4

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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