M3.1 earthquake 12 km WSW of Sikyón, Greece

A magnitude 3.1 earthquake struck 12 km WSW of Sikyón, Greece on Thu, May 1, 2008, 3:55 AM GMT+3 (00:55 UTC), 9 km (6 mi) below the surface.

A larger quake followed: M6.4 15 km ESE of Várda, 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 usp000g57m. 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: at least 200 in the 60 days after this one and 27 in the 30 days before it.

The first 60 of at least 200.

From the USGS Earthquake Hazards Program and its partner networks, event usp000g57m. Read Sat, Oct 3, 2026, 12:15 PM UTC.