| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 115.2 km |
| Coordinates | 42.812, 143.273 |
| UTC time | 1981-02-09 20:04:03.600 |
Earthquake details
Monday, February 9, 1981 Earthquake
The earthquake hit Japan on Monday, February 9, 1981 at 20:04 UTC with a magnitude of 5.1. The closest known location in the current dataset is Obihiro (Japan - JP), about 13.0 km away. The epicenter is located at longitude 143.273 and latitude 42.812.
| Location | Obihiro |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1981-02-09
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.0
Obihiro
Japan · 2026-03-04 21:44 UTC
|
45.4 km |
|
M 4.5
Obihiro
Japan · 2026-02-08 21:45 UTC
|
63.2 km |
|
M 4.0
Kushiro
Japan · 2026-01-24 22:04 UTC
|
73.9 km |
|
M 4.3
Obihiro
Japan · 2026-01-23 01:06 UTC
|
52.0 km |
|
M 4.4
Obihiro
Japan · 2026-01-08 04:01 UTC
|
16.4 km |
|
M 4.2
Obihiro
Japan · 2026-01-07 04:35 UTC
|
63.3 km |
|
M 4.2
Obihiro
Japan · 2025-12-22 20:03 UTC
|
60.5 km |
|
M 4.1
Obihiro
Japan · 2025-11-22 07:22 UTC
|
85.1 km |
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