Greece earthquakes

M3.5 earthquake 40 km SSW of Palaióchora, Greece

A magnitude 3.5 earthquake struck 40 km SSW of Palaióchora, Greece on Tue, Mar 20, 1990, 10:43 PM GMT+2 (20:43 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.5 52 km W of Palaióchora, Greece. This one was a foreshock.

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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
3.5 (Md, duration), minor
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1990-03-20 20:43:10 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
34.883° N, 23.546° 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: 2 in the 60 days after this one and 9 in the 30 days before it.

After

  1. 4.176 km WSW of Palaióchora, Greece · 13313 days ago · 32 km deep · 66 km away
  2. 4.552 km W of Palaióchora, Greece · 13290 days ago · 46 km deep · 49 km away

Before

  1. 3.656 km W of Palaióchora, Greece · 13364 days ago · 68 km deep · 63 km away
  2. 4.547 km W of Palaióchora, Greece · 13370 days ago · 10 km deep · 59 km away
  3. 3.524 km N of Kolympári, Greece · 13370 days ago · 10 km deep · 100 km away
  4. 3.57 km W of Kíssamos, Greece · 13371 days ago · 10 km deep · 70 km away
  5. 4.444 km WNW of Palaióchora, Greece · 13371 days ago · 10 km deep · 58 km away
  6. 4.342 km W of Palaióchora, Greece · 13371 days ago · 5 km deep · 54 km away
  7. 3.714 km W of Kíssamos, Greece · 13372 days ago · 10 km deep · 67 km away
  8. 3.846 km W of Palaióchora, Greece · 13372 days ago · 5 km deep · 54 km away
  9. 4.249 km WSW of Kíssamos, Greece · 13372 days ago · 5 km deep · 62 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp00046vg. Read Sat, Oct 3, 2026, 8:17 PM UTC.