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M4.0 Depth: 80.0 km

M4.0 Earthquake near Kourtesi, Western Greece (Greece)

UTC time: 2026-05-25 18:50:07 UTC Local time: —
M4.0 earthquake near Kourtesi on May 25, 2026 — map of epicenter and shaking intensity | QuakeMap24
M4.0 Earthquake near Kourtesi, Western Greece (Greece) · 2026-05-25 18:50:07 UTC

About this earthquake

On May 25, 2026 at 18:50 UTC, a magnitude M4.0 earthquake occurred near Kourtesi, Western Greece (Greece). At around 80 km, the focal depth places this among intermediate-depth events. Tremors of this size are distinctly felt and can occasionally cause light damage.

The event was recorded by Seismological Survey of Serbia. Greece: over the past 24 hours, QuakeMap24 logged 69 earthquakes, the strongest at M3.0.

Map

Depth profile

Depth profile Depth: 80 km (Intermediate) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 80 km
Intermediate
80 km
80 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Methana
    Distance: 181 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 310 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Santorini
    Distance: 401 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kolumbo
    Distance: 402 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·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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