| Magnitude | 5.0 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 24.700, 127.752 |
| UTC time | 1984-09-30 19:17:58.660 |
Earthquake details
Sunday, September 30, 1984 Earthquake
The earthquake hit Japan on Sunday, September 30, 1984 at 19:17 UTC with a magnitude of 5.0. The closest known location in the current dataset is Yaese (Japan - JP), about 158.9 km away. The epicenter is located at longitude 127.752 and latitude 24.700.
| Location | Naha |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1984-09-30
Closest countries
The 12 closest cities near the epicenter.
| Yaese | 158.9 km |
| Itoman | 159.0 km |
| Nanjō | 160.8 km |
| Tomigusuku | 165.6 km |
| Kanegusuku | 166.7 km |
| Naha | 168.6 km |
| Nishihara | 172.9 km |
| Urasoe | 173.6 km |
| Ginowan | 174.0 km |
| Okinawa | 182.2 km |
| Katsuren-haebaru | 182.2 km |
| Gushikawa | 185.1 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.3
Naha
Japan · 2026-04-07 21:04 UTC
|
183.0 km |
|
M 4.7
Naha
Japan · 2026-04-07 20:28 UTC
|
158.4 km |
|
M 4.5
Naha
Japan · 2026-04-07 20:05 UTC
|
158.4 km |
|
M 4.7
Naha
Japan · 2026-03-20 03:35 UTC
|
177.9 km |
|
M 4.4
Naha
Japan · 2026-03-09 20:05 UTC
|
188.4 km |
|
M 4.3
Naha
Japan · 2026-02-09 01:10 UTC
|
161.7 km |
|
M 4.1
Naha
Japan · 2025-11-25 01:44 UTC
|
181.5 km |
|
M 4.5
Naha
Japan · 2025-11-19 17:17 UTC
|
155.1 km |
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