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Greece

M3.4 Earthquake near AEGEAN SEA (Greece)

UTC time: 2025-12-13 03:06:36 UTC Local time: —
Magnitude
M3.4
Depth
13.4 km
Source
EMSC

Periphereia Kentrikes Makedonias

Country overview

Map

M3.4 Earthquake near AEGEAN SEA (Greece) · 2025-12-13 — Map showing the location of the epicenter
M3.4 Earthquake near AEGEAN SEA (Greece) · 2025-12-13 — Map showing the location of the epicenter

About this earthquake

A magnitude M3.4 earthquake was recorded near AEGEAN SEA (Greece) on December 13, 2025 at 03:06 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 magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Greece: over the past 24 hours, QuakeMap24 logged 53 earthquakes, the strongest at M3.1.

Details

ID
a89a99ed57cf96cb24eef1127e396be2bb3e049c
Magnitude
M3.4
Depth
13.4 km
UTC time
2025-12-13 03:06:36 UTC
Local time
—
Country
Greece
City
Periphereia Kentrikes Makedonias
Source
emsc
Coordinates
39.97060, 23.72270
Temperature
10.7°C

Depth profile

Depth profile Depth: 13.4 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13.4 km
Shallow
13.4 km
13.4 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: 264 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 369 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 413 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 423 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kula
    Distance: 441 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Nisyros
    Distance: 481 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Greece

Context for this earthquake

17 Sep 2025 – 17 Sep 2026 · M ≥ 3.0 · 868 Catalogue entries

Of 867 other entries for this area and period, 384 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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