| Magnitude | 5.3 |
| Alert | Strong |
| Depth | 20.8 km |
| Coordinates | 25.075, 127.147 |
| UTC time | 2004-09-23 01:55:23.890 |
Earthquake details
Thursday, September 23, 2004 Earthquake
The earthquake hit Japan on Thursday, September 23, 2004 at 01:55 UTC with a magnitude of 5.3. The closest known location in the current dataset is Itoman (Japan - JP), about 128.3 km away. The epicenter is located at longitude 127.147 and latitude 25.075.
| Location | Naha |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 2004-09-23
Closest countries
The 12 closest cities near the epicenter.
| Itoman | 128.3 km |
| Yaese | 131.5 km |
| Nanjō | 134.3 km |
| Tomigusuku | 134.8 km |
| Naha | 137.5 km |
| Kanegusuku | 137.7 km |
| Nishihara | 144.2 km |
| Urasoe | 144.2 km |
| Ginowan | 145.9 km |
| Okinawa | 154.9 km |
| Katsuren-haebaru | 157.9 km |
| Yomitan | 159.4 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.3
Naha
Japan · 2026-04-07 21:04 UTC
|
192.0 km |
|
M 4.7
Naha
Japan · 2026-04-07 20:28 UTC
|
166.9 km |
|
M 4.5
Naha
Japan · 2026-04-07 20:05 UTC
|
168.5 km |
|
M 4.7
Naha
Japan · 2026-03-20 03:35 UTC
|
186.8 km |
|
M 4.4
Naha
Japan · 2026-03-09 20:05 UTC
|
190.5 km |
|
M 4.3
Naha
Japan · 2026-02-09 01:10 UTC
|
150.7 km |
|
M 4.1
Naha
Japan · 2025-11-25 01:44 UTC
|
124.6 km |
|
M 4.5
Naha
Japan · 2025-11-19 17:17 UTC
|
163.2 km |
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