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Greece · Central Greece

M0.9 Earthquake near Municipal Unit of Ayios Konstantinos, Central Greece (Greece)

UTC time: 2026-10-22 00:44:59 UTC Local time: —
Magnitude
M0.9
Depth
26.3 km
Source
NOA

Central Greece · Municipal Unit of Ayios Konstantinos

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About this earthquake

On October 22, 2026 at 00:44 UTC, a magnitude M0.9 earthquake occurred near Municipal Unit of Ayios Konstantinos, Central Greece (Greece). The hypocenter lay relatively close to the surface at around 26 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: 66 earthquakes were recorded in the past 24 hours, the strongest reaching M2.7.

Depth profile

Depth profile Depth: 26.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 26.3 km
Shallow
26.3 km
26.3 km — deeper than the regional average (14.3 km)
Regional average: 14.3 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: 131 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 266 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 339 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 343 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 449 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 494 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Central Greece

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 420 Catalogue entries

Sufficiently reliable matching data are not currently available for a direct comparison. The area profile shows the available records and their limitations.

Open seismic profile

Historic earthquake map · Greece

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Country statistics · Greece

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View earthquake KPIs, strongest and latest events, and averages for this country.

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