Philippines earthquakes

M4.6 earthquake 16 km N of Dicabisagan, Philippines

A magnitude 4.6 earthquake struck 16 km N of Dicabisagan, Philippines on Sat, Mar 26, 1977, 8:09 AM GMT+8 (00:09 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M4.8 59 km ESE of Minuri, Philippines. This one was a foreshock.

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Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude: 4.6 (mb), light
Local time: Sat, Mar 26, 1977, 8:09 AM GMT+8
UTC: 1977-03-26 00:09:28 UTC
Depth: 33.0 km (20.5 mi), shallow
Epicenter: 17.230° N, 122.391° 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
Stations used: 7

Nearest places

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

Nearby

Within 100 km, magnitude 1.6 and up: 8 in the 60 days after this one and 33 in the 30 days before it.

After

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000n49. Read Tue, Sep 22, 2026, 10:23 PM UTC.