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Greece · Central Greece

M1.2 Earthquake near Municipal Unit of Efpalio, Central Greece (Greece)

UTC time: 2026-09-18 11:52:44 UTC Local time: —
Magnitude
M1.2
Depth
9.2 km
Source
NOA

Central Greece · Municipal Unit of Efpalio

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About this earthquake

A magnitude M1.2 earthquake was recorded near Municipal Unit of Efpalio, Central Greece (Greece) on September 18, 2026 at 11:52 UTC. The hypocenter lay relatively close to the surface at around 9 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by NOA. Greece: over the past 24 hours, QuakeMap24 logged 79 earthquakes, the strongest at M4.4.

Depth profile

Depth profile Depth: 9.2 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.2 km
Shallow
9.2 km
9.2 km — shallower than the regional average (14.4 km)
Regional average: 14.4 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: 141 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 282 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 367 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 369 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 494 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Central Greece

Context for this earthquake

18 Sep 2025 – 18 Sep 2026 · M ≥ 2.0 · 390 Catalogue entries

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

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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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