Greece earthquakes

M1.7 earthquake 10 km SW of Kassándreia, Greece

A magnitude 1.7 earthquake struck 10 km SW of Kassándreia, Greece on Sun, Aug 10, 2003, 1:40 AM GMT+3 (22:40 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.7 11 km SSE of Sykiá, 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
1.7 (ml), micro
Local time
UTC
2003-08-09 22:40:58 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
39.994° N, 23.309° 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
85°
Stations used
8

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 30 in the 60 days after this one and 22 in the 30 days before it.

After

Before

Earthquakes todayGreece earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000c4h6. Read Wed, Sep 30, 2026, 3:13 PM UTC.