M4.8 earthquake 273 km N of Fais, Micronesia
A magnitude 4.8 earthquake struck 273 km N of Fais, Micronesia on Sat, Dec 20, 1975, 9:32 PM GMT+9 (12:32 UTC), 54 km (34 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.8 (mb), light
- Local time
- UTC
- 1975-12-20 12:32:16 UTC
- Depth
- 54.0 km (33.6 mi), shallow
- Epicenter
- 12.239° N, 140.438° E
- Region
- Micronesia
- 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
- 26
Nearby
Within 100 km, magnitude 1.8 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 usp0000dzp. Read Sat, Sep 26, 2026, 12:12 PM UTC.