Philippines earthquakes

M5.8 earthquake 34 km SE of Malim, Philippines

A magnitude 5.8 earthquake struck 34 km SE of Malim, Philippines on Tue, Aug 17, 1976, 12:27 AM GMT+8 (16:27 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M6.8 12 km ESE of Olutanga, Philippines. This one was a foreshock.

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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
5.8 (mb), moderate
Local time
UTC
1976-08-16 16:27:44 UTC
Depth
33.0 km (20.5 mi), shallow
Epicenter
7.199° N, 123.615° E
Strongest shaking
V, moderate 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
V, moderate shaking
Peak ground acceleration
6.1% of gravity
Peak ground velocity
1.3 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.

Depth from
OPERATOR_ASSIGNED
Stations used
23

Nearest places

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

Nearby

Within 100 km, magnitude 2.5 and up: 83 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 83.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000hvc. Read Tue, Sep 22, 2026, 4:22 AM UTC.