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M3.1 Depth: 183.0 km

M3.1 Earthquake near Alexandroupolis, Eastern Macedonia and Thrace (Greece)

UTC time: 2026-06-20 13:52:08 UTC Local time: —

About this earthquake

On June 20, 2026 at 13:52 UTC, a magnitude M3.1 earthquake occurred near Alexandroupolis, Eastern Macedonia and Thrace (Greece). The earthquake originated at an intermediate depth of about 183 km. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by NOA and cross-checked across seismological networks. Greece: 105 earthquakes were recorded in the past 24 hours, the strongest reaching M5.4.

Map

Depth profile

Depth profile Depth: 183 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 183 km
Intermediate
183 km
183 km — deeper than the regional average (15.5 km)
Regional average: 15.5 km
Why depth matters

Intermediate-depth quakes are felt across a wider area but usually cause less surface damage.

Depth classes per USGS

Volcanoes nearby

  • Kula
    Distance: 331 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Methana
    Distance: 417 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 472 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 475 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Nisyros
    Distance: 479 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Santorini
    Distance: 489 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece

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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