| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 177.0 km |
| Coordinates | 41.676, 139.973 |
| UTC time | 1981-07-28 17:00:57.520 |
Earthquake details
Tuesday, July 28, 1981 Earthquake
The earthquake hit Japan on Tuesday, July 28, 1981 at 17:00 UTC with a magnitude of 5.4. The closest known location in the current dataset is Hokuto (Japan - JP), about 57.1 km away. The epicenter is located at longitude 139.973 and latitude 41.676.
| Location | Hakodate |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1981-07-28
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 5.9
Hakodate
Japan · 2026-03-09 15:45 UTC
|
53.5 km |
|
M 4.2
Hakodate
Japan · 2025-10-04 04:47 UTC
|
115.6 km |
|
M 5.1
Hakodate
Japan · 2025-08-18 22:19 UTC
|
60.6 km |
|
M 4.1
Mutsu
Japan · 2025-08-05 06:17 UTC
|
72.5 km |
|
M 4.1
Hakodate
Japan · 2025-07-08 04:45 UTC
|
59.1 km |
|
M 4.2
Hakodate
Japan · 2025-06-22 21:33 UTC
|
68.3 km |
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.