| Magnitude | 5.3 |
| Alert | Strong |
| Depth | 52.0 km |
| Coordinates | 41.771, 143.660 |
| UTC time | 1980-04-30 23:56:10.100 |
Earthquake details
Wednesday, April 30, 1980 Earthquake
The earthquake hit Japan on Wednesday, April 30, 1980 at 23:56 UTC with a magnitude of 5.3. The closest known location in the current dataset is Obihiro (Japan - JP), about 133.0 km away. The epicenter is located at longitude 143.660 and latitude 41.771.
| Location | Tomakomai |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1980-04-30
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
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M 4.2
Tomakomai
Japan · 2026-01-11 11:11 UTC
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189.8 km |
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M 4.5
Tomakomai
Japan · 2025-11-09 04:16 UTC
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113.0 km |
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M 4.4
Tomakomai
Japan · 2025-11-01 16:46 UTC
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200.8 km |
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M 4.3
Sapporo
Japan · 2025-10-12 06:13 UTC
|
224.6 km |
|
M 4.3
Tomakomai
Japan · 2025-10-05 06:30 UTC
|
172.6 km |
|
M 4.3
Tomakomai
Japan · 2025-08-14 07:31 UTC
|
139.6 km |
|
M 4.1
Tomakomai
Japan · 2025-06-23 09:40 UTC
|
110.5 km |
|
M 4.5
Tomakomai
Japan · 2025-05-12 21:33 UTC
|
166.0 km |
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