M4.8 earthquake 120 km SSE of Ende, Indonesia
A magnitude 4.8 earthquake struck 120 km SSE of Ende, Indonesia on Mon, Sep 1, 1975, 11:09 PM GMT+8 (15:09 UTC), 56 km (35 mi) below the surface.
A larger quake followed: M5.9 128 km S of Ende, Indonesia. This one was a foreshock.
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
- 1975-09-01 15:09:44 UTC
- Depth
- 56.0 km (34.8 mi), shallow
- Epicenter
- 9.848° S, 122.085° 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
- 10
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.8 and up: 1 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayIndonesia earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000cnx. Read Tue, Sep 22, 2026, 8:44 PM UTC.