M4.2 earthquake 63 km SSW of Kastrí, Greece
A magnitude 4.2 earthquake struck 63 km SSW of Kastrí, Greece on Tue, Feb 10, 1981, 1:38 PM GMT+2 (11:38 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M4.5 69 km SSW of Kastrí, Greece. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.2 (mb), light
- Local time
- UTC
- 1981-02-10 11:38:03 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 34.312° N, 23.803° 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
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 3 in the 30 days before it.
After
Before
Earthquakes todayGreece earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001c3z. Read Tue, Sep 22, 2026, 4:10 PM UTC.