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Greece

M2.5 Earthquake near Aegean Sea (Greece)

UTC time: 2025-12-20 05:07:47 UTC Local time: —

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About this earthquake

A magnitude M2.5 earthquake was recorded near Aegean Sea (Greece) on December 20, 2025 at 05:07 UTC. With a focal depth of about 13 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by NOA. Greece: 53 earthquakes were recorded in the past 24 hours, the strongest reaching M3.8.

Details

ID
2fe072bc8e9fddc51c038e7a32acc0cfde30e3e2
Magnitude
M2.5
Depth
12.5 km
UTC time
2025-12-20 05:07:47 UTC
Local time
—
Country
Greece
Source
noa
Coordinates
39.01108, 25.97122
Temperature
13.8°C

Depth profile

Depth profile Depth: 12.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 12.5 km
Shallow
12.5 km
12.5 km — close to the regional average (14.4 km)
Regional average: 14.4 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

  • Kula
    Distance: 226 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Methana
    Distance: 277 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Kolumbo
    Distance: 280 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Nisyros
    Distance: 289 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Milos
    Distance: 290 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Santorini
    Distance: 294 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece

Greece

Context for this earthquake

17 Sep 2025 – 17 Sep 2026 · M ≥ 2.0 · 4,974 Catalogue entries

Of 4,973 other entries for this area and period, 1,979 have a higher stored magnitude. Different magnitude types and reports not yet merged limit the comparison.

Open seismic profile

Historic earthquake map · Greece

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Country statistics · Greece

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

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