| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 57.7 km |
| Coordinates | 41.299, 142.472 |
| UTC time | 1981-03-21 08:26:15.080 |
Earthquake details
Saturday, March 21, 1981 Earthquake
The earthquake hit Japan on Saturday, March 21, 1981 at 08:26 UTC with a magnitude of 5.1. The closest known location in the current dataset is Mutsu (Japan - JP), about 105.0 km away. The epicenter is located at longitude 142.472 and latitude 41.299.
| Location | Aomori |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1981-03-21
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
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M 4.6
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62.0 km |
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M 4.3
Aomori
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M 4.5
Hirosaki
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M 4.5
Ōdate
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M 4.4
Ōdate
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175.0 km |
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M 4.6
Hanawa
Japan · 2026-01-09 09:56 UTC
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175.8 km |
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M 4.3
Aomori
Japan · 2025-08-14 03:48 UTC
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132.7 km |
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M 4.1
Mutsu
Japan · 2025-08-05 06:17 UTC
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149.9 km |
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