| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 9.458, 93.794 |
| UTC time | 1977-10-13 21:18:56.900 |
Earthquake details
Thursday, October 13, 1977 Earthquake
The earthquake hit India on Thursday, October 13, 1977 at 21:18 UTC with a magnitude of 5.1. The closest known location in the current dataset is Port Blair (India - IN), about 271.2 km away. The epicenter is located at longitude 93.794 and latitude 9.458.
| Location | Port Blair |
| Country | India (IN) |
| Severity | Strong |
Earthquake map 1977-10-13
Closest countries
The 12 closest cities near the epicenter.
| Port Blair | 271.2 km |
| Sabang | 431.3 km |
| Banda Aceh | 467.9 km |
| Kawthaung | 525.1 km |
| Kathu | 528.1 km |
| Wichit | 534.5 km |
| Ban Ratsada | 535.6 km |
| Phuket | 535.8 km |
| Talat Yai | 536.3 km |
| Reuleuet | 546.3 km |
| Bireun | 572.1 km |
| Krabi | 583.6 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.5
Port Blair
India · 2025-07-21 18:00 UTC
|
196.3 km |
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