| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 20.4 km |
| Coordinates | 36.486, 142.311 |
| UTC time | 2011-03-11 22:54:27.530 |
Earthquake details
Friday, March 11, 2011 Earthquake
The earthquake hit Japan on Friday, March 11, 2011 at 22:54 UTC with a magnitude of 5.4. The closest known location in the current dataset is Iwaki (Japan - JP), about 141.9 km away. The epicenter is located at longitude 142.311 and latitude 36.486.
| Location | Iwaki |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 2011-03-11
Closest countries
The 12 closest cities near the epicenter.
| Iwaki | 141.9 km |
| Kitaibaraki | 143.5 km |
| Hitachi | 149.1 km |
| Funaishikawa | 156.2 km |
| Hasaki | 157.1 km |
| Hitachi-Naka | 159.4 km |
| Katsuta | 159.6 km |
| Hitachi-ota | 159.7 km |
| Kashima-shi | 160.5 km |
| Inada | 160.8 km |
| Kamisu | 161.6 km |
| Hokota | 165.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.2
Hitachi
Japan · 2026-08-07 18:41 UTC
148.0 km
M 4.4
Iwaki
Japan · 2026-07-22 11:11 UTC
98.9 km
M 4.3
Iwaki
Japan · 2026-06-18 22:33 UTC
94.8 km
M 4.3
Shirakawa
Japan · 2026-06-01 15:51 UTC
172.6 km
M 4.2
Hitachi
Japan · 2026-05-24 06:08 UTC
166.2 km
M 4.1
Mito
Japan · 2026-05-22 12:39 UTC
174.1 km
M 4.1
Iwaki
Japan · 2026-04-05 17:28 UTC
121.4 km
M 4.2
Iwaki
Japan · 2026-03-24 14:03 UTC
119.0 km
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