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Greece

M3.0 Earthquake near Demotike Enoteta Troizenos (Greece)

UTC time: 2025-12-12 15:08:11 UTC Local time: —

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About this earthquake

A magnitude M3.0 earthquake was recorded near Demotike Enoteta Troizenos (Greece) on December 12, 2025 at 15:08 UTC. With a focal depth of about 32 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. 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 54 earthquakes, the strongest at M3.1.

Details

ID
51b2ab53842da6321a85549b486c00bb4590bbea
Magnitude
M3.0
Depth
31.6 km
UTC time
2025-12-12 15:08:11 UTC
Local time
—
Country
Greece
City
Demotike Enoteta Troizenos
Source
noa
Coordinates
37.48685, 23.44453
Temperature
15.9°C

Depth profile

Depth profile Depth: 31.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 31.6 km
Shallow
31.6 km
31.6 km — deeper than 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: 18 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 124 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 210 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 211 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 344 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 461 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Greece

Context for this earthquake

17 Sep 2025 – 17 Sep 2026 · M ≥ 2.0 · 4,964 Catalogue entries

Of 4,963 other entries for this area and period, 890 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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