M5.3 earthquake 5 km NE of Leon Postigo, Philippines
A magnitude 5.3 earthquake struck 5 km NE of Leon Postigo, Philippines on Sat, May 31, 1975, 3:43 PM GMT+8 (07:43 UTC), 74 km (46 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.3 (mb), moderate
- Local time
- UTC
- 1975-05-31 07:43:04 UTC
- Depth
- 74.0 km (46.0 mi), intermediate-depth
- Epicenter
- 8.187° N, 122.964° 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
- 87
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.3 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000b8k (also filed as iscgem729618). Read Thu, Sep 24, 2026, 2:21 PM UTC.