Earthquake details

Tuesday, March 18, 1969 Earthquake

The earthquake hit south of Tonga on Tuesday, March 18, 1969 at 22:35 UTC with a magnitude of 5.6. The closest known location in the current dataset is Nasinu, about 901.6 km away. The epicenter is located at longitude -175.642 and latitude -24.061.

Magnitude 5.6
Alert Strong
Depth 25.0 km
Coordinates -24.061, -175.642
UTC time 1969-03-18 22:35:26.180
Location south of Tonga
Country south of Tonga
Severity Strong

Earthquake map 1969-03-18

Nearby earthquakes

The latest 8 earthquakes within 100 km of this epicenter.
M 5.1
south of Tonga
Unknown · 2026-08-04 14:56 UTC
73.6 km
M 5.1
south of Tonga
Unknown · 2026-07-29 20:52 UTC
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M 5.0
south of Tonga
Unknown · 2026-07-29 17:07 UTC
79.1 km
M 5.0
south of Tonga
Unknown · 2026-07-29 03:52 UTC
96.9 km
M 5.1
south of Tonga
Unknown · 2026-07-27 23:12 UTC
88.8 km
M 5.2
south of Tonga
Unknown · 2026-07-27 08:47 UTC
80.3 km
M 5.2
south of Tonga
Unknown · 2026-07-27 08:44 UTC
81.3 km
M 4.8
south of Tonga
Unknown · 2026-07-27 05:55 UTC
76.6 km

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