| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 10.0 km |
| Coordinates | -6.699, 71.782 |
| UTC time | 1983-12-01 22:29:29.590 |
Earthquake details
Thursday, December 1, 1983 Earthquake
The earthquake hit Chagos Archipelago region on Thursday, December 1, 1983 at 22:29 UTC with a magnitude of 5.4. The closest known location in the current dataset is Malé, about 1225.6 km away. The epicenter is located at longitude 71.782 and latitude -6.699.
| Location | Chagos Archipelago region |
| Country | Chagos Archipelago region |
| Severity | Strong |
Earthquake map 1983-12-01
Closest countries
The 12 closest cities near the epicenter.
| Malé | 1225.6 km |
| Galle | 1699.9 km |
| Ambalangoda | 1708.1 km |
| Matara | 1711.1 km |
| Devinuwara | 1712.6 km |
| Bentota | 1722.5 km |
| Beruwala | 1726.7 km |
| Kalutara | 1735.2 km |
| Panadura | 1744.3 km |
| Moratuwa | 1748.8 km |
| Dehiwala-Mount Lavinia | 1754.6 km |
| Maharagama | 1758.5 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.3
Chagos Archipelago region
Unknown · 2026-03-15 20:10 UTC
51.4 km
M 4.7
Chagos Archipelago region
Unknown · 2024-10-17 18:17 UTC
97.7 km
M 4.2
Chagos Archipelago region
Unknown · 2024-05-13 09:05 UTC
16.0 km
M 4.4
Chagos Archipelago region
Unknown · 2024-05-12 09:03 UTC
23.5 km
M 4.5
Chagos Archipelago region
Unknown · 2022-11-17 00:27 UTC
79.7 km
M 4.5
Chagos Archipelago region
Unknown · 2022-09-06 12:54 UTC
93.9 km
M 4.9
Chagos Archipelago region
Unknown · 2022-07-15 07:55 UTC
8.1 km
M 4.5
Chagos Archipelago region
Unknown · 2021-01-30 10:49 UTC
59.9 km
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