Earthquake LogM6.5 earthquake, Japan, 2011-03-11
MagnitudeM6.5mb
This page is updated only once a day and is not an alert service. For current earthquake and tsunami information, check the Japan Meteorological Agency, the USGS and your local authorities.
Depth7 km
Time (UTC)2011-03-11 08:19
Rank in 201154 / 207among M6+
Rank since 19004603 / 14,458
Energy vs an M6×6approx.
81 km NE of Hasaki, Japan · 36.17, 141.56
M5.5+ within 100 km in the next 30 days
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M5.6 2011-03-11 | 2011-03-11 08:35 | 20 km | 31 km ENE of Kashima-shi, Japan |
| M5.6 2011-03-11 | 2011-03-11 08:44 | 47 km | 33 km ENE of Kashima-shi, Japan |
| M5.5 2011-03-11 | 2011-03-11 08:52 | 17 km | 97 km ESE of Iwaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 09:37 | 6 km | 72 km ENE of Hasaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 11:10 | 35 km | 93 km ESE of Hasaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 11:13 | 26 km | 102 km ESE of Takahagi, Japan |
| M5.5 2011-03-11 | 2011-03-11 11:16 | 37 km | 94 km ESE of Iwaki, Japan |
| M5.7 2011-03-11 | 2011-03-11 11:21 | 35 km | 10 km ESE of Hasaki, Japan |
| M5.7 2011-03-11 | 2011-03-11 11:32 | 35 km | 151 km ENE of Hasaki, Japan |
| M5.7 2011-03-11 | 2011-03-11 11:44 | 35 km | 127 km ESE of Iwaki, Japan |
| M5.8 2011-03-11 | 2011-03-11 11:46 | 18 km | 42 km NE of Hasaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 11:56 | 23 km | 84 km E of ?arai, Japan |
| M5.6 2011-03-11 | 2011-03-11 11:58 | 35 km | 112 km E of Hasaki, Japan |
| M5.6 2011-03-11 | 2011-03-11 12:49 | 35 km | 83 km ENE of Hasaki, Japan |
| M5.6 2011-03-11 | 2011-03-11 13:16 | 58 km | 99 km ESE of Takahagi, Japan |
| M5.5 2011-03-11 | 2011-03-11 13:34 | 5 km | 102 km ENE of Hasaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 14:00 | 51 km | 20 km NNE of Kashima-shi, Japan |
| M5.8 2011-03-11 | 2011-03-11 14:56 | 10 km | 57 km ENE of Hasaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 15:07 | 15 km | 85 km ESE of Hitachi, Japan |
| M6.3 2011-03-11 | 2011-03-11 15:13 | 21 km | 92 km ENE of Hasaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 15:19 | 35 km | 108 km ENE of Hasaki, Japan |
| M6.0 2011-03-11 | 2011-03-11 15:20 | 53 km | 108 km ESE of Takahagi, Japan |
| M5.5 2011-03-11 | 2011-03-11 15:22 | 35 km | 65 km E of Hasaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 17:17 | 2 km | 67 km SE of Hasaki, Japan |
| M5.8 2011-03-11 | 2011-03-11 18:17 | 40 km | 89 km NE of Hasaki, Japan |
| M5.5 2011-03-11 | 2011-03-11 19:08 | 9 km | 27 km ESE of ?arai, Japan |
| M5.5 2011-03-11 | 2011-03-11 19:24 | 2 km | near the east coast of Honshu, Japan |
| M5.7 2011-03-11 | 2011-03-11 20:23 | 8 km | 70 km E of Hasaki, Japan |
| M5.5 2011-03-12 | 2011-03-12 00:45 | 20 km | 94 km ENE of Hasaki, Japan |
| M5.9 2011-03-12 | 2011-03-12 03:11 | 17 km | 52 km ENE of Hasaki, Japan |
M6.5+ within 300 km (largest first)
M9.1
M8.0
M7.9
M7.9
M7.8
M7.8
M7.7
M7.7
M7.7
M7.7
M7.6
M7.4
Earlier M6+ within 300 km
| Event | Time (UTC) | Depth | Place |
|---|---|---|---|
| M6.1 2011-03-11 | 2011-03-11 08:15 | 41 km | off the east coast of Honshu, Japan |
| M6.2 2011-03-11 | 2011-03-11 08:12 | 40 km | 70 km ESE of Kitaibaraki, Japan |
| M6.0 2011-03-11 | 2011-03-11 07:30 | 49 km | 17 km ESE of Namie, Japan |
| M6.1 2011-03-11 | 2011-03-11 07:28 | 28 km | 87 km ESE of Iwaki, Japan |
| M6.3 2011-03-11 | 2011-03-11 07:14 | 25 km | near the east coast of Honshu, Japan |
| M6.0 2011-03-11 | 2011-03-11 06:57 | 48 km | 4 km ESE of Hasaki, Japan |
| M6.1 2011-03-11 | 2011-03-11 06:49 | 47 km | 284 km ESE of Ishinomaki, Japan |
| M6.2 2011-03-11 | 2011-03-11 06:48 | 12 km | 134 km ESE of Ishinomaki, Japan |
| M6.1 2011-03-11 | 2011-03-11 06:29 | 41 km | 260 km ESE of ?funato, Japan |
| M6.2 2011-03-11 | 2011-03-11 06:21 | 52 km | 128 km SE of ?funato, Japan |
Energy ratio uses the rule that one magnitude unit is about 32 times the energy. Magnitudes and locations are USGS values and can differ from national agencies. Older records are less complete and less precise.