Wednesday, December 21, 1977 Earthquake
The earthquake hit Japan the Wednesday, December 21, 1977 at 01:00 with a magnitude of 6.6. The closest city with more than 15.000 habitants is Yokosuka (Japan - JP). The epicenter is located at longitude 143.183 and latitude 25.562. 1128.81 km from Ovalle.
| Magnitude | 6.6 |
| Alert | |
| Depth ? | 55.7 |
| Nst ? | 329 |
| Dmin ? | |
| Dmin ? |
| Location | Yokosuka |
| Kanagawa Prefecture | |
| Japan (jp)) |
Earthquake Map 12/21/1977 1:00:37 AM
Closest cities
Closest cities near the epicenter
| Tateyama | 494.25 km |
| Katsuura | 495.96 km |
| Shimoda | 504.21 km |
| Miura | 518.50 km |
| Ito | 523.23 km |
| Mobara | 526.08 km |
| Futtsu | 526.20 km |
| Kimitsu | 527.38 km |
| Yokosuka | 530.42 km |
| Kisarazu | 531.63 km |
Biggest cities
Closest cities with Population over 100,000
| Yokosuka | 530.42 km |
| Kisarazu | 531.63 km |
| Ichihara | 538.20 km |
| Kamakura | 538.94 km |
| Fujisawa | 543.10 km |
| Chigasaki | 545.97 km |
| Mishima | 546.38 km |
| Numazu | 546.93 km |
| Yokohama | 548.17 km |
| Hiratsuka | 548.34 km |
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