M3.1 earthquake 8 km SSW of Skiáthos, Greece
A magnitude 3.1 earthquake struck 8 km SSW of Skiáthos, Greece on Mon, Sep 2, 1991, 9:44 PM GMT+3 (18:44 UTC), 10 km (6 mi) below the surface.
A larger quake followed: M3.3 3 km W of Stylída, 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 (Md, duration), minor
- Magnitude from
- USGS National Earthquake Information Center
- Local time
- UTC
- 1991-09-02 18:44:42 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 39.095° N, 23.457° 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
- 2.96 km NNE of Alivéri, Greece · 12804 days ago · 10 km deep · 86 km away
- 3.210 km ENE of Skiáthos, Greece · 12803 days ago · 10 km deep · 17 km away
- 3.22 km S of Mantoúdi, Greece · 12796 days ago · 5 km deep · 36 km away
- 3.110 km E of Oxílithos, Greece · 12783 days ago · 22 km deep · 89 km away
- 3.33 km W of Stylída, Greece · 12782 days ago · 10 km deep · 79 km away
- 2.99 km NNW of Skiáthos, Greece · 12781 days ago · 10 km deep · 16 km away
- 3.15 km S of Amárynthos, Greece · 12780 days ago · 10 km deep · 92 km away
- 2.28 km NNW of Argalastí, Greece · 12766 days ago · 10 km deep · 33 km away
- 1.711 km SW of Kassándreia, Greece · 12764 days ago · 10 km deep · 100 km away
- 2.243 km S of Pefkochóri, Greece · 12763 days ago · 10 km deep · 60 km away
- 1.86 km NNW of Néa Ionía, Greece · 12760 days ago · 10 km deep · 61 km away
- 2.121 km S of Patitírion, Greece · 12760 days ago · 10 km deep · 38 km away
- 2.210 km SW of Kassándreia, Greece · 12758 days ago · 10 km deep · 100 km away
Before
- 2.810 km NE of Istiaía, Greece · 12815 days ago · 10 km deep · 21 km away
- 3.25 km NW of Mantoúdi, Greece · 12820 days ago · 10 km deep · 29 km away
- 2.817 km NNE of Mantoúdi, Greece · 12820 days ago · 10 km deep · 19 km away
- 2.12 km E of Rizómylos, Greece · 12820 days ago · 10 km deep · 69 km away
- 3.111 km ENE of Istiaía, Greece · 12834 days ago · 10 km deep · 20 km away
- 3.518 km NE of Istiaía, Greece · 12839 days ago · 10 km deep · 13 km away
- 2.439 km NNE of Patitírion, Greece · 12840 days ago · 10 km deep · 62 km away
- 2.412 km N of Skiáthos, Greece · 12843 days ago · 10 km deep · 20 km away
- 2.39 km NE of Skiáthos, Greece · 12844 days ago · 10 km deep · 17 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0004w5z. Read Sat, Oct 3, 2026, 4:42 AM UTC.