Philippines earthquakes

M4.3 earthquake 6 km S of General Tinio, Philippines

A magnitude 4.3 earthquake struck 6 km S of General Tinio, Philippines on Tue, Jul 17, 1990, 5:55 AM GMT+9 (20:55 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M4.8 19 km E of Dingalan, Philippines. This one was a foreshock.

General Tinio forecast More in Philippines

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The earthquake

Magnitude: 4.3 (mb), light
Local time: Tue, Jul 17, 1990, 5:55 AM GMT+9
UTC: 1990-07-16 20:55:14 UTC
Depth: 33.0 km (20.5 mi), shallow
Epicenter: 15.296° N, 121.039° 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: 26 in the 60 days after this one and 23 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 usp0004c11. Read Wed, Sep 23, 2026, 2:37 AM UTC.