M4.8 earthquake 77 km NE of Poso, Indonesia
A magnitude 4.8 earthquake struck 77 km NE of Poso, Indonesia on Sat, Sep 15, 1973, 7:45 AM GMT+8 (23:45 UTC), 102 km (63 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
- 1973-09-14 23:45:04 UTC
- Depth
- 102.0 km (63.4 mi), intermediate-depth
- Epicenter
- 0.907° S, 121.246° E
- Region
- Indonesia
- 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
- 18
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
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 usp00003e9. Read Tue, Sep 22, 2026, 10:52 AM UTC.