| Magnitude | 6.3 |
| Alert | Severe |
| Depth | 67.0 km |
| Coordinates | 35.522, 140.339 |
| UTC time | 1990-06-01 01:22:11.590 |
Earthquake details
Friday, June 1, 1990 Earthquake
The earthquake hit Japan on Friday, June 1, 1990 at 01:22 UTC with a magnitude of 6.3. The closest known location in the current dataset is Ōamishirasato (Japan - JP), about 1.7 km away. The epicenter is located at longitude 140.339 and latitude 35.522.
| Location | Chiba |
| Country | Japan (JP) |
| Severity | Severe |
Earthquake map 1990-06-01
Closest countries
The 12 closest cities near the epicenter.
| Ōamishirasato | 1.7 km |
| Ōami | 2.1 km |
| Tōgane | 4.0 km |
| Mobara | 11.4 km |
| Sanmu | 13.7 km |
| Yachimata | 14.4 km |
| Yotsukaidō | 21.1 km |
| Ryōgoku | 21.8 km |
| Chiba | 21.9 km |
| Ichihara | 23.2 km |
| Sakura | 23.7 km |
| Yōkaichiba | 27.5 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
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Japan · 2026-08-29 15:17 UTC
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Japan · 2026-07-16 00:01 UTC
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