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M3.3 Depth: 13.7 km

M3.3 Earthquake near Skala Eresou, Northern Aegean (Greece)

UTC time: 2026-06-20 04:08:05 UTC Local time: —

About this earthquake

On June 20, 2026 at 04:08 UTC, a magnitude M3.3 earthquake occurred near Skala Eresou, Northern Aegean (Greece). The hypocenter lay relatively close to the surface at around 14 km, increasing how strongly it was felt. Shaking of this size is frequently noticed but usually harmless.

The data is provided by EMSC and cross-checked across seismological networks. Greece: 71 earthquakes were recorded in the past 24 hours, the strongest reaching M4.2.

Map

Depth profile

Depth profile Depth: 13.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13.7 km
Shallow
13.7 km
13.7 km — close to the regional average (15.5 km)
Regional average: 15.5 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

  • Kula
    Distance: 235 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Methana
    Distance: 280 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Kolumbo
    Distance: 293 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Milos
    Distance: 300 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Nisyros
    Distance: 304 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Santorini
    Distance: 307 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece

Historic earthquake map · Greece

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Country statistics · Greece

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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