Greece earthquakes

M3.9 earthquake 50 km W of Filiatrá, Greece

A magnitude 3.9 earthquake struck 50 km W of Filiatrá, Greece on Mon, Oct 21, 1991, 8:27 PM GMT+2 (18:27 UTC), 58 km (36 mi) below the surface.

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

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The earthquake

Magnitude
3.9 (mb, body-wave), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1991-10-21 18:27:10 UTC
Depth
57.6 km (35.8 mi), shallow
Epicenter
37.146° N, 21.017° 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.

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 7 in the 60 days after this one and 7 in the 30 days before it.

After

  1. 3.268 km WSW of Filiatrá, Greece · 12765 days ago · 10 km deep · 21 km away
  2. 3.918 km W of Pýlos, Greece · 12753 days ago · 57 km deep · 52 km away
  3. 3.16 km SSW of Gargaliánoi, Greece · 12751 days ago · 33 km deep · 55 km away
  4. 3.38 km N of Chóra, Greece · 12751 days ago · 10 km deep · 62 km away
  5. 2.855 km S of Lithakiá, Greece · 12745 days ago · 10 km deep · 13 km away
  6. 3.4124 km SSW of Lithakiá, Greece · 12729 days ago · 10 km deep · 91 km away
  7. 3.26 km WNW of Koróni, Greece · 12724 days ago · 10 km deep · 85 km away

Before

  1. 3.447 km W of Filiatrá, Greece · 12778 days ago · 10 km deep · 9 km away
  2. 3.552 km WSW of Filiatrá, Greece · 12778 days ago · 10 km deep · 14 km away
  3. 3.453 km W of Filiatrá, Greece · 12778 days ago · 10 km deep · 9 km away
  4. 3.941 km W of Filiatrá, Greece · 12781 days ago · 10 km deep · 13 km away
  5. 3.157 km S of Lithakiá, Greece · 12791 days ago · 5 km deep · 12 km away
  6. 3.251 km W of Filiatrá, Greece · 12791 days ago · 10 km deep · 2 km away
  7. 4.343 km WNW of Filiatrá, Greece · 12791 days ago · 51 km deep · 12 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004y4v. Read Mon, Oct 5, 2026, 2:06 AM UTC.