| Magnitude | 5.7 |
| Alert | Strong |
| Depth | 15.0 km |
| Coordinates | 23.305, 126.586 |
| UTC time | 1928-07-04 21:38:34.310 |
Earthquake details
Wednesday, July 4, 1928 Earthquake
The earthquake hit Japan on Wednesday, July 4, 1928 at 21:38 UTC with a magnitude of 5.7. The closest known location in the current dataset is Miyakojima (Japan - JP), about 210.1 km away. The epicenter is located at longitude 126.586 and latitude 23.305.
| Location | Naha |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1928-07-04
Closest countries
The 12 closest cities near the epicenter.
| Miyakojima | 210.1 km |
| Hirara | 211.8 km |
| Ishigaki | 273.1 km |
| Itoman | 332.6 km |
| Yaese | 335.3 km |
| Nanjō | 337.9 km |
| Tomigusuku | 339.3 km |
| Kanegusuku | 341.9 km |
| Naha | 342.0 km |
| Nishihara | 348.4 km |
| Urasoe | 348.6 km |
| Ginowan | 350.0 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.9
Naha
Japan · 2026-08-24 15:27 UTC
375.3 km
M 4.3
Naha
Japan · 2026-05-25 21:49 UTC
347.2 km
M 4.3
Naha
Japan · 2026-04-07 21:04 UTC
377.3 km
M 4.7
Naha
Japan · 2026-04-07 20:28 UTC
352.3 km
M 4.5
Naha
Japan · 2026-04-07 20:05 UTC
352.6 km
M 4.7
Naha
Japan · 2026-03-20 03:35 UTC
372.1 km
M 4.4
Naha
Japan · 2026-03-09 20:05 UTC
381.2 km
M 4.3
Naha
Japan · 2026-02-09 01:10 UTC
348.5 km
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