M4.5 earthquake 111 km E of Tadine, New Caledonia

A magnitude 4.5 earthquake struck 111 km E of Tadine, New Caledonia on Thu, Jul 23, 1981, 3:30 AM GMT+11 (16:30 UTC), 30 km (19 mi) below the surface.

A larger quake followed: M4.7 171 km E of Tadine, New Caledonia. This one was a foreshock.

Mont-Dore forecast More in New Caledonia

Map

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The earthquake

Magnitude: 4.5 (mb), light
Local time: Thu, Jul 23, 1981, 3:30 AM GMT+11
UTC: 1981-07-22 16:30:52 UTC
Depth: 29.9 km (18.6 mi), shallow
Epicenter: 21.397° S, 168.943° E
Region: New Caledonia
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Mont-Dore, New CaledoniaPopulation 24,680. Forecast264 kmENE

Nearby

Within 100 km, magnitude 1.5 and up: 13 in the 60 days after this one and 3 in the 30 days before it.

After

Before

Earthquakes today New Caledonia earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0001ev9. Read Tue, Sep 22, 2026, 11:18 AM UTC.