Philippines earthquakes

M5.3 earthquake 7 km ESE of Alegria, Philippines

A magnitude 5.3 earthquake struck 7 km ESE of Alegria, Philippines on Tue, May 1, 1979, 6:47 PM GMT+8 (10:47 UTC), 42 km (26 mi) below the surface.

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The earthquake

Magnitude: 5.3 (mb), moderate
Local time: Tue, May 1, 1979, 6:47 PM GMT+8
UTC: 1979-05-01 10:47:01 UTC
Depth: 42.0 km (26.1 mi), shallow
Epicenter: 9.446° N, 125.641° 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.

How well it is located

Reviewed by a seismologist.

Stations used: 98

Nearest places

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

Nearby

Within 100 km, magnitude 2.3 and up: 7 in the 60 days after this one and 5 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp00010d6 (also filed as gcmtb050179c, gcmt19790501104701, iscgem664388). Read Tue, Sep 29, 2026, 8:45 PM UTC.