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M2.7 Depth: 21.4 km

M2.7 Earthquake near Ionian Sea (Greece)

UTC time: 2025-10-23 05:11:54 UTC Local time: —

About this earthquake

On October 23, 2025 at 05:11 UTC, a magnitude M2.7 earthquake occurred near Ionian Sea (Greece). The hypocenter lay relatively close to the surface at around 21 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by NOA and cross-checked across seismological networks. Greece: 40 earthquakes were recorded in the past 24 hours, the strongest reaching M2.8.

Details

Magnitude
M2.7
Depth
21.4 km
UTC time
2025-10-23 05:11:54 UTC
Local time
—
Country
Greece
City
Apokentromene Dioikese Peloponnesou, Dytikes Elladas kai Ioniou
Source
noa
Coordinates
37.52335, 20.85709
Temperature
20.8°C

Map

Depth profile

Depth profile Depth: 21.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 21.4 km
Shallow
21.4 km
21.4 km — deeper than the regional average (15 km)
Regional average: 15 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Methana
    Distance: 218 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 331 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Santorini
    Distance: 422 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kolumbo
    Distance: 425 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece

Historic earthquake map · Greece

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Greece

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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