| Magnitude | 6.1 |
| Alert | Severe |
| Depth | 42.1 km |
| Coordinates | 35.545, 140.444 |
| UTC time | 1989-03-06 14:39:42.690 |
Earthquake details
Monday, March 6, 1989 Earthquake
The earthquake hit Japan on Monday, March 6, 1989 at 14:39 UTC with a magnitude of 6.1. The closest known location in the current dataset is Tōgane (Japan - JP), about 7.0 km away. The epicenter is located at longitude 140.444 and latitude 35.545.
| Location | Mobara |
| Country | Japan (JP) |
| Severity | Severe |
Earthquake map 1989-03-06
Closest countries
The 12 closest cities near the epicenter.
| Tōgane | 7.0 km |
| Ōamishirasato | 9.1 km |
| Sanmu | 9.5 km |
| Ōami | 12.0 km |
| Yachimata | 16.4 km |
| Mobara | 18.9 km |
| Yōkaichiba | 19.7 km |
| Ryōgoku | 20.4 km |
| Sōsa | 21.4 km |
| Asahi | 26.7 km |
| Sakura | 27.0 km |
| Yotsukaidō | 27.7 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.0
Tokyo
Japan · 2026-04-05 23:17 UTC
|
78.5 km |
|
M 4.9
Kashiwa
Japan · 2026-04-01 01:06 UTC
|
75.3 km |
|
M 4.1
Fujisawa
Japan · 2026-03-28 10:36 UTC
|
112.8 km |
|
M 4.4
Kamisu
Japan · 2026-02-26 11:55 UTC
|
81.0 km |
|
M 4.4
Isumi
Japan · 2026-02-19 08:24 UTC
|
56.1 km |
|
M 4.0
Kisarazu
Japan · 2026-02-10 16:12 UTC
|
104.1 km |
|
M 4.2
Saitama
Japan · 2026-02-06 15:58 UTC
|
85.2 km |
|
M 4.5
Sakura
Japan · 2026-02-05 00:19 UTC
|
3.9 km |
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