M3.1 earthquake 16 km SSE of Skiáthos, Greece
A magnitude 3.1 earthquake struck 16 km SSE of Skiáthos, Greece on Tue, Feb 25, 1975, 12:27 AM GMT+2 (22:27 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M4.6 7 km SW of Martínon, Greece. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.1 (mb, body-wave), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1975-02-24 22:27:16 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 39.026° N, 23.557° 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
- 7
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 2 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 usp0000a0y. Read Sun, Oct 4, 2026, 8:28 AM UTC.