| Magnitude | 5.8 |
| Alert | Strong |
| Depth | 57.7 km |
| Coordinates | 27.431, 128.524 |
| UTC time | 1984-08-28 19:04:30.560 |
Earthquake details
Tuesday, August 28, 1984 Earthquake
The earthquake hit Japan on Tuesday, August 28, 1984 at 19:04 UTC with a magnitude of 5.8. The closest known location in the current dataset is Nago (Japan - JP), about 105.4 km away. The epicenter is located at longitude 128.524 and latitude 27.431.
| Location | Naha |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1984-08-28
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.3
Naha
Japan · 2026-04-07 21:04 UTC
|
146.3 km |
|
M 4.7
Naha
Japan · 2026-04-07 20:28 UTC
|
163.8 km |
|
M 4.5
Naha
Japan · 2026-04-07 20:05 UTC
|
165.6 km |
|
M 4.7
Naha
Japan · 2026-03-20 03:35 UTC
|
149.8 km |
|
M 4.4
Naha
Japan · 2026-03-09 20:05 UTC
|
132.9 km |
|
M 4.3
Naha
Japan · 2026-02-09 01:10 UTC
|
151.7 km |
|
M 4.1
Naha
Japan · 2025-11-25 01:44 UTC
|
203.9 km |
|
M 4.5
Naha
Japan · 2025-11-19 17:17 UTC
|
166.1 km |
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.