| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 10.3 km |
| Coordinates | 37.368, 138.825 |
| UTC time | 2004-11-09 18:43:08.400 |
Earthquake details
Tuesday, November 9, 2004 Earthquake
The earthquake hit Japan on Tuesday, November 9, 2004 at 18:43 UTC with a magnitude of 5.1. The closest known location in the current dataset is Ojiya (Japan - JP), about 7.9 km away. The epicenter is located at longitude 138.825 and latitude 37.368.
| Location | Nagaoka |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 2004-11-09
Closest countries
The 12 closest cities near the epicenter.
| Ojiya | 7.9 km |
| Nagaoka | 9.4 km |
| Uonuma | 18.3 km |
| Mitsuke | 20.7 km |
| Kashiwazaki | 24.3 km |
| Tōkamachi | 26.6 km |
| Sanjō | 29.8 km |
| Minamiuonuma | 32.1 km |
| Muikamachi | 33.9 km |
| Tsubame | 34.2 km |
| Maki | 42.8 km |
| Shirone | 47.3 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.8
Niigata
Japan · 2026-02-13 04:58 UTC
|
44.4 km |
|
M 4.3
Nagaoka
Japan · 2025-09-15 19:00 UTC
|
33.6 km |
|
M 4.2
Aizu-Wakamatsu
Japan · 2025-06-10 18:14 UTC
|
70.1 km |
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