M4.7 earthquake 94 km S of Sarangani, Philippines
A magnitude 4.7 earthquake struck 94 km S of Sarangani, Philippines on Wed, Aug 3, 1977, 5:07 AM GMT+8 (21:07 UTC), 188 km (117 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.7 (mb), light
- Local time
- UTC
- 1977-08-02 21:07:54 UTC
- Depth
- 188.0 km (116.8 mi), intermediate-depth
- Epicenter
- 4.562° N, 125.611° 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
- 10
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.7 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 usp0000pyu. Read Tue, Sep 22, 2026, 8:26 PM UTC.