| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 47.5 km |
| Coordinates | 36.223, 141.822 |
| UTC time | 2011-03-11 09:51:06.650 |
Earthquake details
Friday, March 11, 2011 Earthquake
The earthquake hit Japan on Friday, March 11, 2011 at 09:51 UTC with a magnitude of 5.1. The closest known location in the current dataset is Hasaki (Japan - JP), about 104.4 km away. The epicenter is located at longitude 141.822 and latitude 36.223.
| Location | Iwaki |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 2011-03-11
Closest countries
The 12 closest cities near the epicenter.
| Hasaki | 104.4 km |
| Kashima-shi | 109.7 km |
| Kamisu | 110.1 km |
| Hitachi | 113.1 km |
| Kitaibaraki | 114.7 km |
| Funaishikawa | 115.8 km |
| Katsuta | 117.0 km |
| Hitachi-Naka | 117.1 km |
| Hokota | 117.6 km |
| Inada | 119.4 km |
| Asahi | 119.7 km |
| Hitachi-ota | 121.6 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.2
Hitachi
Japan · 2026-08-07 18:41 UTC
116.3 km
M 4.4
Iwaki
Japan · 2026-07-22 11:11 UTC
109.9 km
M 4.3
Iwaki
Japan · 2026-06-18 22:33 UTC
118.4 km
M 4.3
Shirakawa
Japan · 2026-06-01 15:51 UTC
150.0 km
M 4.2
Hitachi
Japan · 2026-05-24 06:08 UTC
130.5 km
M 4.1
Mito
Japan · 2026-05-22 12:39 UTC
132.5 km
M 4.1
Iwaki
Japan · 2026-04-05 17:28 UTC
141.3 km
M 4.2
Iwaki
Japan · 2026-03-24 14:03 UTC
119.4 km
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