M4.6 earthquake 61 km WSW of Kastrí, Greece
A magnitude 4.6 earthquake struck 61 km WSW of Kastrí, Greece on Fri, Oct 31, 1980, 12:29 PM GMT+2 (10:29 UTC), 33 km (21 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.6 (mb, body-wave), light
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1980-10-31 10:29:25 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 34.530° N, 23.525° 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.
- Depth from
- OPERATOR_ASSIGNED
- Stations used
- 22
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.6 and up: 4 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 usp0001am4. Read Fri, Oct 2, 2026, 9:39 PM UTC.