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Greece

M4.2 Earthquake near Dodecanese Islands, Greece (Greece)

UTC time: 2025-06-20 16:18:57 UTC Local time: —

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M4.2 Earthquake near Dodecanese Islands, Greece (Greece) · 2025-06-20 — Map showing the location of the epicenter
M4.2 Earthquake near Dodecanese Islands, Greece (Greece) · 2025-06-20 — Map showing the location of the epicenter

About this earthquake

On June 20, 2025 at 16:18 UTC, a magnitude M4.2 earthquake occurred near Dodecanese Islands, Greece (Greece). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by GFZ. Greece: 58 earthquakes were recorded in the past 24 hours, the strongest reaching M3.2.

Details

ID
bff51d356aa2610e267e75843cbd197d30e5dfc1
Magnitude
M4.2
Depth
10.0 km
UTC time
2025-06-20 16:18:57 UTC
Local time
—
Country
Greece
City
Apokentromene Dioikese Aigaiou
Source
gfz
Coordinates
36.60000, 25.78000
Temperature
24.0°C

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower 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

  • Kolumbo
    Distance: 28 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 41 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Milos
    Distance: 120 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Nisyros
    Distance: 123 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Methana
    Distance: 245 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Kula
    Distance: 327 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
    34.9 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-22

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

22 Sep 2025 – 22 Sep 2026 · M ≥ 3.0 · 854 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

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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