| Magnitude | 6.5 |
| Alert | Severe |
| Depth | 16.0 km |
| Coordinates | 34.251, 141.406 |
| UTC time | 2004-05-29 20:56:09.600 |
Earthquake details
Saturday, May 29, 2004 Earthquake
The earthquake hit Japan on Saturday, May 29, 2004 at 20:56 UTC with a magnitude of 6.5. The closest known location in the current dataset is Isumi (Japan - JP), about 142.3 km away. The epicenter is located at longitude 141.406 and latitude 34.251.
| Location | Chiba |
| Country | Japan (JP) |
| Severity | Severe |
Earthquake map 2004-05-29
Closest countries
The 12 closest cities near the epicenter.
| Isumi | 142.3 km |
| Kamogawa | 152.2 km |
| Minamibōsō | 160.9 km |
| Tateyama | 162.9 km |
| Mobara | 165.5 km |
| Ōamishirasato | 170.2 km |
| Ōami | 172.5 km |
| Tōgane | 173.0 km |
| Hasaki | 173.1 km |
| Asahi | 177.1 km |
| Sanmu | 177.8 km |
| Yōkaichiba | 179.2 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 5.8
Matsudo
Japan · 2026-08-22 17:00 UTC
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Kamisu
Japan · 2026-07-17 19:45 UTC
171.8 km
M 4.7
Narita
Japan · 2026-07-16 00:01 UTC
181.6 km
M 4.3
Kamisu
Japan · 2026-07-02 07:17 UTC
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M 4.2
Chiba
Japan · 2026-06-26 18:59 UTC
203.1 km
M 4.3
Sakura
Japan · 2026-06-26 04:31 UTC
188.7 km
M 4.5
Asahi
Japan · 2026-06-26 04:00 UTC
161.4 km
M 5.8
Kamisu
Japan · 2026-06-26 03:46 UTC
177.0 km
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