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Greece

M3.4 Earthquake near DODECANESE ISLANDS, GREECE (Greece)

UTC time: 2025-12-17 01:44:20 UTC Local time: —

Map

M3.4 Earthquake near DODECANESE ISLANDS, GREECE (Greece) · 2025-12-17 — Map showing the location of the epicenter
M3.4 Earthquake near DODECANESE ISLANDS, GREECE (Greece) · 2025-12-17 — Map showing the location of the epicenter

About this earthquake

A magnitude M3.4 earthquake was recorded near DODECANESE ISLANDS, GREECE (Greece) on December 17, 2025 at 01:44 UTC. The hypocenter lay relatively close to the surface at around 16 km, increasing how strongly it was felt. 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 52 earthquakes, the strongest at M3.1.

Details

ID
61266c28191bb45a3214da1250370ccf1614cdda
Magnitude
M3.4
Depth
15.8 km
UTC time
2025-12-17 01:44:20 UTC
Local time
—
Country
Greece
Source
emsc
Coordinates
36.24250, 25.65260
Temperature
17.2°C

Depth profile

Depth profile Depth: 15.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 15.8 km
Shallow
15.8 km
15.8 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

  • Santorini
    Distance: 29 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kolumbo
    Distance: 35 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Milos
    Distance: 120 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Nisyros
    Distance: 140 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Methana
    Distance: 257 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Kula
    Distance: 363 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Santorini International AirportGreece · JTR · LGSR
    23.4 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-17

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Greece

Context for this earthquake

17 Sep 2025 – 17 Sep 2026 · M ≥ 3.0 · 871 Catalogue entries

Of 870 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

Open history map
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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