Philippines earthquakes

M7.0 earthquake 34 km E of Dicamay, Philippines

A magnitude 7.0 earthquake struck 34 km E of Dicamay, Philippines on Sat, Mar 19, 1977, 5:43 AM GMT+8 (21:43 UTC), 37 km (23 mi) below the surface.

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Map

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

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The earthquake

Magnitude
7.0 (ms), major
Local time
UTC
1977-03-18 21:43:52 UTC
Depth
37.0 km (23.0 mi), shallow
Epicenter
16.773° N, 122.327° E
Strongest shaking
VI, strong shaking
Tsunami flag
No
Status
Reviewed by a seismologist

Shaking

The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.

Strongest estimated
VI, strong shaking
Peak ground acceleration
20.0% of gravity
Peak ground velocity
3.0 cm/s
Map
Automatic
USGS ShakeMap: estimated shaking intensity around the epicenter
Estimated shaking intensity. Map: USGS ShakeMap.

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
275

Nearest places

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

Nearby

Within 100 km, magnitude 2.5 and up: 39 in the 60 days after this one and 0 in the 30 days before it.

After

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000myv (also filed as gcmtc031877a, gcmt19770318214352, atlas19770318214354, iscgem701252). Read Tue, Sep 22, 2026, 12:13 PM UTC.