M4.7 earthquake 99 km S of Koróni, Greece
A magnitude 4.7 earthquake struck 99 km S of Koróni, Greece on Mon, Mar 12, 1973, 10:30 PM GMT+2 (20:30 UTC), 44 km (27 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
- 1973-03-12 20:30:43 UTC
- Depth
- 44.0 km (27.3 mi), shallow
- Epicenter
- 35.908° N, 21.782° 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
- 55
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.7 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 usp00000xx. Read Tue, Sep 22, 2026, 7:45 AM UTC.