| Magnitude | 5.1 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | -14.634, 66.523 |
| UTC time | 1977-06-30 08:15:58.200 |
Earthquake details
Thursday, June 30, 1977 Earthquake
The earthquake hit Mid-Indian Ridge on Thursday, June 30, 1977 at 08:15 UTC with a magnitude of 5.1. The closest known location in the current dataset is Port Louis, about 1138.6 km away. The epicenter is located at longitude 66.523 and latitude -14.634.
| Location | Mid-Indian Ridge |
| Country | Mid-Indian Ridge |
| Severity | Strong |
Earthquake map 1977-06-30
Closest countries
The 12 closest cities near the epicenter.
| Port Louis | 1138.6 km |
| Curepipe | 1145.3 km |
| Beau Bassin-Rose Hill | 1145.7 km |
| Quatre Bornes | 1146.3 km |
| Vacoas | 1148.4 km |
| Saint-Benoît | 1348.2 km |
| Saint-André | 1349.9 km |
| Sainte-Marie | 1355.3 km |
| Saint-Denis | 1363.7 km |
| Saint-Joseph | 1376.3 km |
| La Possession | 1376.7 km |
| Le Tampon | 1379.4 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.8
Mid-Indian Ridge
Unknown · 2026-07-14 06:15 UTC
53.6 km
M 5.2
Mid-Indian Ridge
Unknown · 2026-03-06 11:52 UTC
80.2 km
M 4.5
Mid-Indian Ridge
Unknown · 2026-02-28 07:20 UTC
48.4 km
M 4.6
Mid-Indian Ridge
Unknown · 2026-02-17 18:09 UTC
66.5 km
M 4.4
Mid-Indian Ridge
Unknown · 2025-10-02 16:52 UTC
88.0 km
M 4.5
Mid-Indian Ridge
Unknown · 2025-10-02 16:43 UTC
62.8 km
M 5.0
Mid-Indian Ridge
Unknown · 2025-08-19 21:38 UTC
86.0 km
M 4.2
Mid-Indian Ridge
Unknown · 2025-08-01 15:32 UTC
54.5 km
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