M5.4 earthquake 72 km WSW of Ilioilio, Philippines
A magnitude 5.4 earthquake struck 72 km WSW of Ilioilio, Philippines on Sun, Feb 13, 1977, 12:06 PM GMT+8 (04:06 UTC), 44 km (27 mi) below the surface.
A larger quake followed: M5.7 72 km WSW of Ilioilio, Philippines. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.4 (mb), moderate
- Local time
- UTC
- 1977-02-13 04:06:46 UTC
- Depth
- 44.0 km (27.3 mi), shallow
- Epicenter
- 15.651° N, 119.165° 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.
- Stations used
- 121
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.4 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 usp0000mhy (also filed as iscgem702357). Read Tue, Sep 22, 2026, 11:16 AM UTC.