M3.3 earthquake 26 km SSW of Eresós, Greece
A magnitude 3.3 earthquake struck 26 km SSW of Eresós, Greece on Thu, Oct 10, 1991, 5:13 AM GMT+2 (03:13 UTC), 24 km (15 mi) below the surface.
A larger quake followed: M3.8 12 km NNW of Karaburun, Turkey. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.3 (ML, local (Richter)), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1991-10-10 03:13:33 UTC
- Depth
- 23.5 km (14.6 mi), shallow
- Epicenter
- 38.958° N, 25.792° 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
- FROM_LOCATION
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 3 in the 60 days after this one and 2 in the 30 days before it.
After
- 3.78 km NW of Eresós, Greece · 12747 days ago · 10 km deep · 30 km away
- 3.812 km NNW of Karaburun, Turkey · 12740 days ago · 8 km deep · 64 km away
- 3.8Near the coast of western Turkey · 12732 days ago · 15 km deep · 87 km away
Before
Earthquakes todayGreece earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0004xm1. Read Sat, Oct 3, 2026, 1:11 PM UTC.