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Greece

M2.4 Earthquake near Aegean Sea (Greece)

UTC time: 2025-12-09 03:57:34 UTC Local time: —

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About this earthquake

A magnitude M2.4 earthquake was recorded near Aegean Sea (Greece) on December 9, 2025 at 03:57 UTC. With a focal depth of about 17 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 data is provided by NOA and cross-checked across seismological networks. Greece: over the past 24 hours, QuakeMap24 logged 80 earthquakes, the strongest at M4.4.

Details

ID
ae42db619e1189075d8fd00f9aef488c785389ea
Magnitude
M2.4
Depth
17.0 km
UTC time
2025-12-09 03:57:34 UTC
Local time
—
Country
Greece
Source
noa
Coordinates
40.03510, 24.43817
Temperature
13.9°C

Depth profile

Depth profile Depth: 17 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 17 km
Shallow
17 km
17 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: 285 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 371 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kula
    Distance: 387 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Kolumbo
    Distance: 401 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 412 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 451 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Greece

Context for this earthquake

18 Sep 2025 – 18 Sep 2026 · M ≥ 2.0 · 4,951 Catalogue entries

Of 4,950 other entries for this area and period, 2,681 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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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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