Greece earthquakes

M5.4 earthquake 4 km SSW of Thérmo, Greece

A magnitude 5.4 earthquake struck 4 km SSW of Thérmo, Greece on Mon, Jun 30, 1975, 4:26 PM GMT+3 (13:26 UTC), 11 km (7 mi) below the surface.

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

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The earthquake

Magnitude: 5.4 (ms), moderate
Local time: Mon, Jun 30, 1975, 4:26 PM GMT+3
UTC: 1975-06-30 13:26:55 UTC
Depth: 11.0 km (6.8 mi), shallow
Epicenter: 38.539° N, 21.645° E
Region: Greece
Tsunami flag: No
Status: Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Stations used: 119

Nearest places

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

Nearby

Within 100 km, magnitude 2.4 and up: 18 in the 60 days after this one and 4 in the 30 days before it.

After

Before

Earthquakes today Greece earthquakes Live radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0000bu8 (also filed as iscgem728407). Read Tue, Sep 29, 2026, 7:33 PM UTC.