M3.5 earthquake Dodecanese Islands, Greece

A magnitude 3.5 earthquake struck in the Dodecanese Islands, Greece on Tue, Jun 17, 2003, 7:27 PM GMT+3 (16:27 UTC), 23 km (14 mi) below the surface.

A larger quake followed: M4.1 18 km NE of Oía, 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: 13 in the 60 days after this one and 4 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event usp000c034. Read Thu, Oct 1, 2026, 1:33 AM UTC.