M4.9 earthquake 50 km S of Sarangani, Philippines
A magnitude 4.9 earthquake struck 50 km S of Sarangani, Philippines on Sun, May 21, 1978, 12:55 PM GMT+8 (04:55 UTC), 73 km (45 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.9 (mb), light
- Local time
- UTC
- 1978-05-21 04:55:25 UTC
- Depth
- 73.0 km (45.4 mi), intermediate-depth
- Epicenter
- 4.949° N, 125.516° 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
- 8
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.9 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 usp0000un3. Read Tue, Sep 22, 2026, 4:25 PM UTC.