M4.1 earthquake 17 km S of Koróni, Greece
A magnitude 4.1 earthquake struck 17 km S of Koróni, Greece on Tue, Sep 9, 1975, 1:05 AM GMT+3 (22:05 UTC), 49 km (30 mi) below the surface.
A larger quake followed: M4.8 64 km SSW of Koróni, Greece. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.1 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1975-09-08 22:05:40 UTC
- Depth
- 49.0 km (30.4 mi), shallow
- Epicenter
- 36.640° N, 21.923° E
- Region
- Greece
- 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
- 9
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 1 in the 60 days after this one and 0 in the 30 days before it.
After
Earthquakes todayGreece earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0000crb. Read Thu, Oct 1, 2026, 7:47 AM UTC.