| Magnitude | 5.2 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 26.607, 126.933 |
| UTC time | 1977-04-23 01:32:38.300 |
Earthquake details
Saturday, April 23, 1977 Earthquake
The earthquake hit Japan on Saturday, April 23, 1977 at 01:32 UTC with a magnitude of 5.2. The closest known location in the current dataset is Yomitan (Japan - JP), about 84.1 km away. The epicenter is located at longitude 126.933 and latitude 26.607.
| Location | Naha |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1977-04-23
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.3
Naha
Japan · 2026-04-07 21:04 UTC
|
181.2 km |
|
M 4.7
Naha
Japan · 2026-04-07 20:28 UTC
|
171.3 km |
|
M 4.5
Naha
Japan · 2026-04-07 20:05 UTC
|
175.1 km |
|
M 4.7
Naha
Japan · 2026-03-20 03:35 UTC
|
178.9 km |
|
M 4.4
Naha
Japan · 2026-03-09 20:05 UTC
|
165.6 km |
|
M 4.3
Naha
Japan · 2026-02-09 01:10 UTC
|
128.8 km |
|
M 4.1
Naha
Japan · 2025-11-25 01:44 UTC
|
47.1 km |
|
M 4.5
Naha
Japan · 2025-11-19 17:17 UTC
|
169.7 km |
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