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M1.5 Depth: 18.7 km

M1.5 Earthquake near Euboea Regional Unit, Central Greece (Greece)

UTC time: 2026-07-23 21:55:10 UTC Local time: —

About this earthquake

A magnitude M1.5 earthquake was recorded near Euboea Regional Unit, Central Greece (Greece) on July 23, 2026 at 21:55 UTC. The hypocenter lay relatively close to the surface at around 19 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by NOA. Greece: over the past 24 hours, QuakeMap24 logged 59 earthquakes, the strongest at M3.0.

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Depth profile

Depth profile Depth: 18.7 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 18.7 km
Shallow
18.7 km
18.7 km — deeper than the regional average (15.2 km)
Regional average: 15.2 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

  • Methana
    Distance: 116 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 235 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 298 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 305 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 401 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 442 km ·Volcanic field ·Elevation: 750 m ·Turkiye

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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