M3.1 earthquake 4 km NE of Portariá, Greece
A magnitude 3.1 earthquake struck 4 km NE of Portariá, Greece on Sun, Feb 11, 2001, 7:34 AM GMT+2 (05:34 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M3.5 18 km ENE of Mantoúdi, 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 (ML, local (Richter)), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 2001-02-11 05:34:44 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 39.418° N, 23.041° 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.
- Stations used
- 22
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 15 in the 60 days after this one and 6 in the 30 days before it.
After
- 2.319 km NE of Agiá, Greece · 9363 days ago · 3 km deep · 50 km away
- 2.914 km NNE of Lamía, Greece · 9360 days ago · 6 km deep · 65 km away
- 3.110 km NNE of Makrakómi, Greece · 9357 days ago · 5 km deep · 88 km away
- 2.540 km SSE of Pefkochóri, Greece · 9357 days ago · 1 km deep · 63 km away
- 3.03 km ESE of Kassándreia, Greece · 9355 days ago · 11 km deep · 78 km away
- 2.64 km SSW of Kanália, Greece · 9354 days ago · 15 km deep · 16 km away
- 3.39 km W of Velestíno, Greece · 9352 days ago · 5 km deep · 35 km away
- 3.08 km NNE of Skópelos, Greece · 9350 days ago · 7 km deep · 68 km away
- 3.26 km SE of Pteleós, Greece · 9342 days ago · 16 km deep · 44 km away
- 2.98 km SSW of Stavrós, Greece · 9334 days ago · 5 km deep · 90 km away
- 2.26 km N of Istiaía, Greece · 9334 days ago · 5 km deep · 46 km away
- 3.02 km WNW of Oreoí, Greece · 9334 days ago · 5 km deep · 51 km away
- 3.518 km ENE of Mantoúdi, Greece · 9323 days ago · 25 km deep · 83 km away
- 3.04 km SSE of Pefkochóri, Greece · 9313 days ago · 5 km deep · 78 km away
- 2.440 km SSE of Pefkochóri, Greece · 9313 days ago · 0 km deep · 68 km away
Before
- 2.636 km N of Skópelos, Greece · 9367 days ago · 16 km deep · 57 km away
- 2.914 km SW of Skiáthos, Greece · 9369 days ago · 34 km deep · 49 km away
- 3.22 km E of Límni, Greece · 9372 days ago · 30 km deep · 77 km away
- 2.014 km N of Skópelos, Greece · 9376 days ago · 11 km deep · 60 km away
- 3.03 km NNE of Prokópi, Greece · 9381 days ago · 10 km deep · 84 km away
- 2.311 km WSW of Kassándreia, Greece · 9389 days ago · 0 km deep · 68 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp000a9f9. Read Fri, Oct 2, 2026, 7:28 AM UTC.