| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 47.0 km |
| Coordinates | 35.558, 140.922 |
| UTC time | 1977-02-07 08:42:17.900 |
Earthquake details
Monday, February 7, 1977 Earthquake
The earthquake hit Japan on Monday, February 7, 1977 at 08:42 UTC with a magnitude of 5.1. The closest known location in the current dataset is Hasaki (Japan - JP), about 21.1 km away. The epicenter is located at longitude 140.922 and latitude 35.558.
| Location | Hasaki |
| Country | Japan (JP) |
| Severity | Strong |
Earthquake map 1977-02-07
Closest countries
The 12 closest cities near the epicenter.
| Hasaki | 21.1 km |
| Asahi | 30.3 km |
| Yōkaichiba | 37.2 km |
| Sōsa | 37.7 km |
| Kamisu | 44.2 km |
| Sanmu | 46.3 km |
| Tōgane | 50.3 km |
| Kashima-shi | 51.8 km |
| Ōamishirasato | 51.8 km |
| Sawara | 52.6 km |
| Ryōgoku | 53.3 km |
| Katori-shi | 53.7 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.9
Kamisu
Japan · 2026-05-01 13:00 UTC
|
76.2 km |
|
M 4.9
Kashiwa
Japan · 2026-04-01 01:06 UTC
|
108.4 km |
|
M 4.2
Hitachi
Japan · 2026-03-14 11:17 UTC
|
109.1 km |
|
M 4.4
Kamisu
Japan · 2026-03-14 05:59 UTC
|
92.7 km |
|
M 4.4
Kamisu
Japan · 2026-02-26 11:55 UTC
|
40.6 km |
|
M 4.4
Isumi
Japan · 2026-02-19 08:24 UTC
|
83.1 km |
|
M 4.5
Sakura
Japan · 2026-02-05 00:19 UTC
|
46.2 km |
|
M 4.1
Hasaki
Japan · 2026-02-03 18:36 UTC
|
27.7 km |
Stay informed
Earthquake alerts
Create targeted notifications for important seismic activity near the places you follow.