M4.4 earthquake 72 km WSW of San Nicolas, Philippines
A magnitude 4.4 earthquake struck 72 km WSW of San Nicolas, Philippines on Thu, May 14, 1987, 1:29 AM GMT+8 (17:29 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M5.0 54 km WSW of Bolitoc, Philippines. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.4 (mb), light
- Local time
- UTC
- 1987-05-13 17:29:05 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 14.760° N, 119.432° 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: 2 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayPhilippines earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp00034za. Read Wed, Sep 30, 2026, 6:50 AM UTC.