M3.3 earthquake 43 km SSW of Methóni, Greece
A magnitude 3.3 earthquake struck 43 km SSW of Methóni, Greece on Fri, Jan 25, 1991, 6:42 AM GMT+2 (04:42 UTC), 33 km (21 mi) below the surface.
A larger quake followed: M3.6 113 km S of Koróni, 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
- 1991-01-25 04:42:33 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 36.450° N, 21.543° 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
- 3.6113 km S of Koróni, Greece · 13034 days ago · 58 km deep · 77 km away
- 3.472 km S of Methóni, Greece · 13026 days ago · 33 km deep · 32 km away
- 3.44 km NNW of Filiatrá, Greece · 13016 days ago · 10 km deep · 82 km away
- 3.694 km W of Methóni, Greece · 12988 days ago · 10 km deep · 85 km away
- 3.451 km WSW of Filiatrá, Greece · 12978 days ago · 11 km deep · 78 km away
Before
Earthquakes todayGreece earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0004m46. Read Fri, Oct 2, 2026, 11:33 AM UTC.