Philippines earthquakes

M4.4 earthquake 43 km SW of Colipapa, Philippines

A magnitude 4.4 earthquake struck 43 km SW of Colipapa, Philippines on Fri, Aug 28, 1987, 11:55 AM GMT+8 (03:55 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M5.4 32 km SW of Alim, Philippines. This one was a foreshock.

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The earthquake

Magnitude: 4.4 (mb, body-wave), light
Magnitude from: USGS National Earthquake Information Center
Local time: Fri, Aug 28, 1987, 11:55 AM GMT+8
UTC: 1987-08-28 03:55:25 UTC
Depth: 33.0 km (20.5 mi), shallow
Epicenter: 9.227° N, 122.258° 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.

Depth from: OPERATOR_ASSIGNED

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 9 in the 60 days after this one and 5 in the 30 days before it.

After

Before

Earthquakes today Philippines earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp00037w6. Read Sun, Oct 4, 2026, 4:09 PM UTC.