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Greece

M2.3 Earthquake near Southern Greece (Greece)

UTC time: 2025-12-21 08:44:02 UTC Local time: —

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About this earthquake

A magnitude M2.3 earthquake was recorded near Southern Greece (Greece) on December 21, 2025 at 08:44 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
ac44b5ff4068d9561076b6ca5aa3fea0fe2fc69b
Magnitude
M2.3
Depth
12.8 km
UTC time
2025-12-21 08:44:02 UTC
Local time
—
Country
Greece
City
Periphereia Peloponnesou
Source
noa
Coordinates
37.68723, 21.98227
Temperature
14.0°C

Depth profile

Depth profile Depth: 12.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 12.8 km
Shallow
12.8 km
12.8 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

  • Methana
    Distance: 119 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 244 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Santorini
    Distance: 335 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kolumbo
    Distance: 336 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Nisyros
    Distance: 474 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Greece

Context for this earthquake

17 Sep 2025 – 17 Sep 2026 · M ≥ 2.0 · 4,977 Catalogue entries

Of 4,976 other entries for this area and period, 2,952 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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