M3.5 earthquake 36 km SE of Karyes, Greece

A magnitude 3.5 earthquake struck 36 km SE of Karyes, Greece on Sat, Aug 20, 1983, 9:46 AM GMT+3 (06:46 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M5.1 26 km SSW of Kamariótissa, 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: 26 in the 60 days after this one and 89 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event usp0001xt9. Read Mon, Sep 28, 2026, 4:32 PM UTC.