Back to map
M3.9 Depth: 122.0 km

M3.9 Earthquake near Kos Regional Unit, South Aegean (Greece)

UTC time: 2026-06-20 20:06:21 UTC Local time: —

About this earthquake

On June 20, 2026 at 20:06 UTC, a magnitude M3.9 earthquake occurred near Kos Regional Unit, South Aegean (Greece). At around 122 km, the focal depth places this among intermediate-depth events. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by GFZ and cross-checked across seismological networks. Greece: over the past 24 hours, QuakeMap24 logged 116 earthquakes, the strongest at M5.4.

Map

Depth profile

Depth profile Depth: 122 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 122 km
Intermediate
122 km
122 km — deeper than the regional average (15.6 km)
Regional average: 15.6 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

  • Nisyros
    Distance: 13 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kolumbo
    Distance: 137 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 146 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Milos
    Distance: 230 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kula
    Distance: 258 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Methana
    Distance: 346 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece

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.

Share