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M2.1 Depth: 30.6 km

M2.1 Earthquake near Lassi, Ioanian Islands (Greece)

UTC time: 2026-07-23 10:21:36 UTC Local time: —

About this earthquake

On July 23, 2026 at 10:21 UTC, a magnitude M2.1 earthquake occurred near Lassi, Ioanian Islands (Greece). With a focal depth of about 31 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by NOA. Greece: 47 earthquakes were recorded in the past 24 hours, the strongest reaching M3.5.

Map

Depth profile

Depth profile Depth: 30.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 30.6 km
Shallow
30.6 km
30.6 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: 260 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 388 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Stromboli
    Distance: 462 km ·Stratovolcano ·Elevation: 924 m ·Last eruption: 2026 ·Italy
  • Panarea
    Distance: 473 km ·Stratovolcano ·Elevation: 399 m ·Italy
  • Santorini
    Distance: 479 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Vulcano
    Distance: 481 km ·Stratovolcano(es) ·Elevation: 500 m ·Last eruption: 1890 ·Italy

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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