Greece earthquakes

M5.0 earthquake 10 km NNW of Kyllíni, Greece

A magnitude 5.0 earthquake struck 10 km NNW of Kyllíni, Greece on Thu, Sep 22, 1988, 3:05 PM GMT+3 (12:05 UTC), 28 km (17 mi) below the surface.

A larger quake followed: M5.9 17 km NNE of Gaïtánion, Greece. This one was a foreshock.

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Map

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

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The earthquake

Magnitude
5.0 (mb, body-wave), moderate
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
1988-09-22 12:05:40 UTC
Depth
28.1 km (17.5 mi), shallow
Epicenter
38.022° N, 21.089° E
Region
Greece
Tsunami flag
No
Status
Reviewed by a seismologist

What happened

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

Felt in the Patrai-Agrinion-Tripolis area and on Zakinthos.

From the USGS event page for usp0003m67. U.S. Geological Survey text and figures are in the public domain.

Did you feel it?

No one has reported feeling this quake to the USGS.

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 2.0 and up: 84 in the 60 days after this one and 5 in the 30 days before it.

After

The first 60 of 84.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0003m67. Read Fri, Oct 2, 2026, 5:42 AM UTC.