| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 4.7 km |
| Coordinates | 36.162, 141.840 |
| UTC time | 2011-03-11 13:34:30.600 |
Earthquake details
Friday, March 11, 2011 Earthquake
The earthquake hit Japan on Friday, March 11, 2011 at 13:34 UTC with a magnitude of 5.5. The closest known location in the current dataset is Hasaki (Japan - JP), about 102.5 km away. The epicenter is located at longitude 141.840 and latitude 36.162.
| Location | Iwaki |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 2011-03-11
Closest countries
The 12 closest cities near the epicenter.
| Hasaki | 102.5 km |
| Kamisu | 109.7 km |
| Kashima-shi | 109.8 km |
| Hitachi | 117.3 km |
| Asahi | 118.2 km |
| Hokota | 118.9 km |
| Funaishikawa | 119.1 km |
| Katsuta | 119.8 km |
| Kitaibaraki | 119.9 km |
| Hitachi-Naka | 120.0 km |
| Namegata | 122.1 km |
| Inada | 122.5 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.2
Hitachi
Japan · 2026-08-07 18:41 UTC
121.1 km
M 4.4
Iwaki
Japan · 2026-07-22 11:11 UTC
116.9 km
M 4.3
Iwaki
Japan · 2026-06-18 22:33 UTC
125.1 km
M 4.3
Shirakawa
Japan · 2026-06-01 15:51 UTC
155.6 km
M 4.2
Hitachi
Japan · 2026-05-24 06:08 UTC
134.6 km
M 4.1
Mito
Japan · 2026-05-22 12:39 UTC
135.5 km
M 4.1
Iwaki
Japan · 2026-04-05 17:28 UTC
148.2 km
M 4.2
Iwaki
Japan · 2026-03-24 14:03 UTC
126.3 km
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.