Greece earthquakes

M3.7 earthquake 23 km NW of Itháki, Greece

A magnitude 3.7 earthquake struck 23 km NW of Itháki, Greece on Mon, Aug 18, 2003, 9:32 AM GMT+3 (06:32 UTC), 4 km (2 mi) below the surface.

A larger quake followed: M4.4 14 km SW of Néos Oropós, 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
3.7 (ml), minor
Local time
UTC
2003-08-18 06:32:03 UTC
Depth
4.0 km (2.5 mi), shallow
Epicenter
38.500° N, 20.510° 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.

Station coverage gap
197°, poorly surrounded by stations
Stations used
16

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 132 in the 60 days after this one and 163 in the 30 days before it.

After

The first 60 of 132.

Before

Earthquakes todayGreece earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000c57z. Read Wed, Sep 30, 2026, 10:09 AM UTC.