Philippines earthquakes

M5.6 earthquake 19 km NNW of Salinas, Philippines

A magnitude 5.6 earthquake struck 19 km NNW of Salinas, Philippines on Mon, Jul 16, 1990, 6:39 PM GMT+9 (09:39 UTC), 16 km (10 mi) below the surface.

A larger quake followed: M5.7 2 km NNE of Caronoan West, 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: 5.6 (mb), moderate
Local time: Mon, Jul 16, 1990, 6:39 PM GMT+9
UTC: 1990-07-16 09:39:21 UTC
Depth: 15.7 km (9.8 mi), shallow
Epicenter: 16.521° N, 120.930° E
Region: Philippines
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: 22.1% of gravity
Peak ground velocity: 2.5 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: CONSTRAINED_BY_DEPTH_PHASES

Nearest places

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

Nearby

Within 100 km, magnitude 2.5 and up: 153 in the 60 days after this one and 22 in the 30 days before it.

After

The first 60 of 153.

Before

Earthquakes today Philippines earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004byu (also filed as atlas19900716093923, iscgem362906). Read Wed, Sep 23, 2026, 5:02 AM UTC.