| Magnitude | 5.8 |
| Alert | Strong |
| Depth | 11.0 km |
| Coordinates | 40.306, 143.628 |
| UTC time | 2011-04-21 01:54:41.580 |
Earthquake details
Thursday, April 21, 2011 Earthquake
The earthquake hit Japan on Thursday, April 21, 2011 at 01:54 UTC with a magnitude of 5.8. The closest known location in the current dataset is Kuji (Japan - JP), about 158.5 km away. The epicenter is located at longitude 143.628 and latitude 40.306.
| Location | Hachinohe |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 2011-04-21
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.5
Hachinohe
Japan · 2026-04-22 17:46 UTC
|
110.1 km |
|
M 4.5
Kuji
Japan · 2026-04-22 12:06 UTC
|
112.6 km |
|
M 4.4
Kuji
Japan · 2026-04-21 16:18 UTC
|
121.5 km |
|
M 4.4
Hachinohe
Japan · 2026-04-14 13:21 UTC
|
127.8 km |
|
M 4.3
Morioka
Japan · 2026-04-11 09:10 UTC
|
184.2 km |
|
M 4.9
Hachinohe
Japan · 2026-03-26 07:37 UTC
|
105.7 km |
|
M 4.6
Aomori
Japan · 2026-03-18 21:23 UTC
|
170.9 km |
|
M 4.3
Aomori
Japan · 2026-02-21 17:09 UTC
|
164.2 km |
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.