Greece earthquakes

M3.7 earthquake 45 km W of Filiatrá, Greece

A magnitude 3.7 earthquake struck 45 km W of Filiatrá, Greece on Sat, Aug 3, 1991, 11:15 PM GMT+3 (20:15 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.3 43 km WNW of Filiatrá, Greece. This one was a foreshock.

Pýrgos forecastMore in Greece

Map

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

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The earthquake

Magnitude
3.7 (mb, body-wave), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1991-08-03 20:15:27 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
37.129° N, 21.072° 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: 9 in the 60 days after this one and 11 in the 30 days before it.

After

  1. 3.755 km SSW of Methóni, Greece · 12829 days ago · 10 km deep · 93 km away
  2. 3.49 km NW of Arkoúdi, Greece · 12818 days ago · 10 km deep · 86 km away
  3. 3.710 km N of Gaïtánion, Greece · 12815 days ago · 5 km deep · 85 km away
  4. 3.817 km NE of Katastárion, Greece · 12813 days ago · 10 km deep · 94 km away
  5. 3.941 km SW of Katastárion, Greece · 12811 days ago · 10 km deep · 83 km away
  6. 3.44 km NW of Megalópoli, Greece · 12807 days ago · 21 km deep · 97 km away
  7. 4.343 km WNW of Filiatrá, Greece · 12789 days ago · 51 km deep · 12 km away
  8. 3.251 km W of Filiatrá, Greece · 12789 days ago · 10 km deep · 6 km away
  9. 3.157 km S of Lithakiá, Greece · 12788 days ago · 5 km deep · 17 km away

Before

  1. 3.716 km WNW of Kyparissía, Greece · 12848 days ago · 48 km deep · 43 km away
  2. 3.310 km NNW of Filiatrá, Greece · 12848 days ago · 10 km deep · 42 km away
  3. 4.120 km SE of Póros, Greece · 12853 days ago · 27 km deep · 98 km away
  4. 3.449 km SSE of Lithakiá, Greece · 12856 days ago · 33 km deep · 20 km away
  5. 3.66 km WNW of Pýrgos, Greece · 12857 days ago · 33 km deep · 67 km away
  6. 3.656 km W of Filiatrá, Greece · 12858 days ago · 62 km deep · 10 km away
  7. 3.152 km S of Lithakiá, Greece · 12858 days ago · 10 km deep · 31 km away
  8. 3.76 km WNW of Kyllíni, Greece · 12858 days ago · 48 km deep · 92 km away
  9. 4.467 km S of Lithakiá, Greece · 12861 days ago · 10 km deep · 25 km away
  10. 4.139 km SSW of Lithakiá, Greece · 12862 days ago · 48 km deep · 42 km away
  11. 3.717 km SSW of Káto Mazaráki, Greece · 12863 days ago · 10 km deep · 99 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0004uyq. Read Fri, Oct 2, 2026, 11:28 PM UTC.