M3.3 earthquake 11 km ESE of Psará, Greece

A magnitude 3.3 earthquake struck 11 km ESE of Psará, Greece on Fri, Oct 11, 2002, 7:32 PM GMT+3 (16:32 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M3.9 39 km SW of Eresós, Greece. This one was a foreshock.

Map

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

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 8 in the 60 days after this one and 8 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event usp000be9z. Read Wed, Sep 30, 2026, 3:10 PM UTC.