Philippines earthquakes

M4.6 earthquake 117 km SSE of Pondaguitan, Philippines

A magnitude 4.6 earthquake struck 117 km SSE of Pondaguitan, Philippines on Fri, Mar 11, 1983, 4:44 AM GMT+8 (20:44 UTC), 64 km (39 mi) below the surface.

A larger quake followed: M4.8 155 km SE of Pondaguitan, Philippines. This one was a foreshock.

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The earthquake

Magnitude: 4.6 (mb), light
Local time: Fri, Mar 11, 1983, 4:44 AM GMT+8
UTC: 1983-03-10 20:44:47 UTC
Depth: 63.5 km (39.5 mi), shallow
Epicenter: 5.396° N, 126.620° E
Region: Philippines
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.

Nearby

Within 100 km, magnitude 1.6 and up: 12 in the 60 days after this one and 16 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0001thx. Read Tue, Sep 22, 2026, 9:11 AM UTC.