M3.4 earthquake 30 km ESE of Skýros, Greece

A magnitude 3.4 earthquake struck 30 km ESE of Skýros, Greece on Wed, Apr 11, 2007, 5:50 AM GMT+3 (02:50 UTC), 24 km (15 mi) below the surface.

A larger quake followed: M4.0 39 km WNW of Eresós, Greece. This one was a foreshock.

Map

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

The USGS’s account of the effects of this earthquake.

no people dead or missing; no people injured; no buildings damaged or destroyed

From the USGS event page for usp000f9dc. U.S. Geological Survey text and figures are in the public domain.

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: 21 in the 60 days after this one and 15 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event usp000f9dc. Read Fri, Oct 2, 2026, 9:15 AM UTC.