Earthquake details

Sunday, October 23, 1977 Earthquake

The earthquake hit Mid-Indian Ridge on Sunday, October 23, 1977 at 09:44 UTC with a magnitude of 5.0. The closest known location in the current dataset is Port Louis, about 1357.9 km away. The epicenter is located at longitude 66.456 and latitude -11.517.

Magnitude 5.0
Alert Strong
Depth 33.0 km
Coordinates -11.517, 66.456
UTC time 1977-10-23 09:44:28.800
Location Mid-Indian Ridge
Country Mid-Indian Ridge
Severity Strong

Earthquake map 1977-10-23

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 5.3
Mid-Indian Ridge
Unknown · 2025-11-18 15:35 UTC
92.9 km
M 4.7
Mid-Indian Ridge
Unknown · 2024-05-23 16:34 UTC
14.8 km
M 4.4
Mid-Indian Ridge
Unknown · 2023-10-01 02:34 UTC
20.1 km
M 4.5
Mid-Indian Ridge
Unknown · 2022-11-09 01:48 UTC
71.1 km
M 4.5
Mid-Indian Ridge
Unknown · 2022-09-18 02:25 UTC
14.4 km
M 4.2
Mid-Indian Ridge
Unknown · 2022-08-07 17:05 UTC
19.1 km
M 4.6
Mid-Indian Ridge
Unknown · 2022-05-08 10:40 UTC
82.9 km
M 4.7
Mid-Indian Ridge
Unknown · 2021-01-25 13:54 UTC
70.9 km

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