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Greece

M2.3 Earthquake near Aegean Sea (Greece)

UTC time: 2025-09-22 02:16:08 UTC Local time: —

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About this earthquake

A magnitude M2.3 earthquake was recorded near Aegean Sea (Greece) on September 22, 2025 at 02:16 UTC. The hypocenter lay relatively close to the surface at around 9 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by NOA and cross-checked across seismological networks. Greece: over the past 24 hours, QuakeMap24 logged 103 earthquakes, the strongest at M3.2.

Details

ID
53f5a6b18b1e3c1d50dd67157c36d6c4135b8a1b
Magnitude
M2.3
Depth
9.3 km
UTC time
2025-09-22 02:16:08 UTC
Local time
—
Country
Greece
Source
noa
Coordinates
40.24246, 24.13925
Temperature
22.0°C

Depth profile

Depth profile Depth: 9.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.3 km
Shallow
9.3 km
9.3 km — shallower than the regional average (14.5 km)
Regional average: 14.5 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: 300 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 395 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kula
    Distance: 419 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Kolumbo
    Distance: 430 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 441 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 484 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Greece

Context for this earthquake

10 Sep 2025 – 10 Sep 2026 · M ≥ 2.0 · 4,999 Catalogue entries

Of 4,998 other entries for this area and period, 2,857 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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