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M1.1 Depth: 21.2 km

M1.1 Earthquake near Demotike Enoteta Olenias, Periphereia Dytikes Elladas (Greece)

UTC time: 2026-05-30 21:04:18 UTC Local time: —

About this earthquake

On May 30, 2026 at 21:04 UTC, a magnitude M1.1 earthquake occurred near Demotike Enoteta Olenias, Periphereia Dytikes Elladas (Greece). With a focal depth of about 21 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 data is provided by NOA and cross-checked across seismological networks. Greece: 110 earthquakes were recorded in the past 24 hours, the strongest reaching M3.4.

Details

Magnitude
M1.1
Depth
21.2 km
UTC time
2026-05-30 21:04:18 UTC
Local time
—
Country
Greece
State
Periphereia Dytikes Elladas
City
Demotike Enoteta Olenias
County
Periphereiake Enoteta Achaias
Village
Portes
Source
noa
Coordinates
37.96097, 21.53824
Temperature
16.7°C

Map

Depth profile

Depth profile Depth: 21.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 21.2 km
Shallow
21.2 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: 162 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 292 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Santorini
    Distance: 383 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kolumbo
    Distance: 384 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece

Sources: Smithsonian GVP & USGS

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