Greece earthquakes

M3.1 earthquake 9 km ENE of Afrátion, Greece

A magnitude 3.1 earthquake struck 9 km ENE of Afrátion, Greece on Mon, Oct 15, 1990, 5:37 AM GMT+2 (03:37 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.8 25 km N of Patitírion, Greece. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
3.1 (Md, duration), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1990-10-15 03:37:27 UTC
Depth
5.0 km (3.1 mi), shallow
Epicenter
38.496° N, 23.779° 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 6 in the 30 days before it.

After

  1. 3.33 km SSW of Kaparéllion, Greece · 13135 days ago · 11 km deep · 59 km away
  2. 3.45 km ENE of Vília, Greece · 13119 days ago · 10 km deep · 48 km away
  3. 2.820 km NNW of Skópelos, Greece · 13119 days ago · 10 km deep · 90 km away
  4. 2.89 km SE of Istiaía, Greece · 13112 days ago · 10 km deep · 65 km away
  5. 3.210 km WSW of Vília, Greece · 13098 days ago · 31 km deep · 63 km away
  6. 3.122 km SSW of Skýros, Greece · 13098 days ago · 10 km deep · 66 km away
  7. 2.51 km S of Árma, Greece · 13094 days ago · 10 km deep · 31 km away
  8. 3.825 km N of Patitírion, Greece · 13093 days ago · 23 km deep · 98 km away
  9. 2.920 km N of Patitírion, Greece · 13093 days ago · 10 km deep · 93 km away
  10. 2.928 km NNW of Patitírion, Greece · 13093 days ago · 10 km deep · 99 km away
  11. 2.22 km SE of Erythrés, Greece · 13086 days ago · 10 km deep · 50 km away
  12. 3.38 km SSW of Kaparéllion, Greece · 13082 days ago · 8 km deep · 63 km away
  13. 3.63 km SSE of Livanátes, Greece · 13080 days ago · 10 km deep · 65 km away

Before

  1. 2.74 km WNW of Kaparéllion, Greece · 13137 days ago · 10 km deep · 61 km away
  2. 4.18 km SW of Kaparéllion, Greece · 13139 days ago · 10 km deep · 65 km away
  3. 3.615 km SW of Skópelos, Greece · 13142 days ago · 10 km deep · 60 km away
  4. 3.94 km SW of Elefsína, Greece · 13153 days ago · 172 km deep · 59 km away
  5. 3.018 km SSW of Skópelos, Greece · 13158 days ago · 10 km deep · 54 km away
  6. 4.17 km NNW of Perachóra, Greece · 13161 days ago · 10 km deep · 89 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004fsq. Read Fri, Oct 2, 2026, 7:07 AM UTC.