Philippines earthquakes

M5.3 earthquake 18 km ENE of Alugan, Philippines

A magnitude 5.3 earthquake struck 18 km ENE of Alugan, Philippines on Sun, Jul 8, 1973, 8:02 AM GMT+8 (00:02 UTC), 47 km (29 mi) below the surface.

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The earthquake

Magnitude: 5.3 (mb), moderate
Local time: Sun, Jul 8, 1973, 8:02 AM GMT+8
UTC: 1973-07-08 00:02:46 UTC
Depth: 47.0 km (29.2 mi), shallow
Epicenter: 12.294° N, 125.632° 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: 54

Nearest places

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

Nearby

Within 100 km, magnitude 2.3 and up: 5 in the 60 days after this one and 10 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp00002m0 (also filed as iscgem758072). Read Tue, Sep 22, 2026, 10:51 AM UTC.