M3.8 earthquake 14 km ESE of Zakynthos, Greece

A magnitude 3.8 earthquake struck 14 km ESE of Zakynthos, Greece on Mon, Jul 30, 1984, 1:03 PM GMT+3 (10:03 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.2 42 km WSW of Lixoúri, 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: 7 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 usp000263p. Read Fri, Oct 2, 2026, 9:43 AM UTC.