M3.3 earthquake 11 km WSW of Polichnítos, Greece
A magnitude 3.3 earthquake struck 11 km WSW of Polichnítos, Greece on Fri, Feb 22, 1991, 10:20 PM GMT+2 (20:20 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M4.4 8 km NNE of Pámfila, 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
- 1991-02-22 20:20:19 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 39.042° N, 26.056° 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: 13 in the 60 days after this one and 9 in the 30 days before it.
After
- 3.713 km SE of Karaburun, Turkey · 13004 days ago · 10 km deep · 73 km away
- 4.117 km SSW of Foça, Turkey · 13002 days ago · 23 km deep · 82 km away
- 3.611 km SSE of Foça, Turkey · 13002 days ago · 10 km deep · 83 km away
- 3.00 km W of Foça, Turkey · 12982 days ago · 10 km deep · 73 km away
- 3.64 km N of Mantamádos, Greece · 12964 days ago · 10 km deep · 42 km away
- 4.48 km NNE of Pámfila, Greece · 12952 days ago · 6 km deep · 48 km away
- 3.47 km SSE of Kalloní, Greece · 12952 days ago · 29 km deep · 21 km away
- 3.611 km NNE of Pámfila, Greece · 12952 days ago · 2 km deep · 51 km away
- 3.49 km NE of Pámfila, Greece · 12952 days ago · 10 km deep · 50 km away
- 3.511 km N of Pámfila, Greece · 12952 days ago · 10 km deep · 45 km away
- 3.39 km S of Ayval?k, Turkey · 12952 days ago · 10 km deep · 59 km away
- 3.69 km ESE of Agía Paraskeví, Greece · 12952 days ago · 10 km deep · 34 km away
- 3.17 km N of Pámfila, Greece · 12952 days ago · 10 km deep · 44 km away
Before
- 2.96 km S of Bergama, Turkey · 13007 days ago · 10 km deep · 97 km away
- 3.211 km WNW of Urla, Turkey · 13008 days ago · 10 km deep · 92 km away
- 3.419 km S of Eresós, Greece · 13010 days ago · 10 km deep · 15 km away
- 2.8Near the coast of western Turkey · 13018 days ago · 5 km deep · 80 km away
- 3.625 km ENE of Psará, Greece · 13018 days ago · 10 km deep · 52 km away
- 3.610 km WNW of Foça, Turkey · 13021 days ago · 10 km deep · 63 km away
- 3.419 km SW of Bozcaada, Turkey · 13032 days ago · 10 km deep · 75 km away
- 3.540 km WSW of Bozcaada, Turkey · 13032 days ago · 10 km deep · 87 km away
- 3.5Aegean Sea · 13036 days ago · 14 km deep · 94 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0004n9n. Read Sat, Oct 3, 2026, 4:41 AM UTC.