M3.3 earthquake 37 km SSE of Skýros, Greece
A magnitude 3.3 earthquake struck 37 km SSE of Skýros, Greece on Fri, Nov 15, 1991, 6:06 AM GMT+2 (04:06 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M4.4 26 km NNW of Skýros, Greece. This one was a foreshock.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.3 (Md, duration), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1991-11-15 04:06:08 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 38.584° N, 24.694° 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: 5 in the 60 days after this one and 1 in the 30 days before it.
After
- 3.533 km SSE of Skýros, Greece · 12741 days ago · 12 km deep · 5 km away
- 3.334 km SSE of Skýros, Greece · 12738 days ago · 10 km deep · 3 km away
- 3.229 km NW of Skýros, Greece · 12721 days ago · 26 km deep · 66 km away
- 4.426 km NNW of Skýros, Greece · 12721 days ago · 23 km deep · 63 km away
- 3.341 km W of Eresós, Greece · 12714 days ago · 10 km deep · 97 km away
Before
Earthquakes todayGreece earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0004z5x. Read Sat, Oct 3, 2026, 4:10 PM UTC.