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Greece · Western Greece

M1.1 Earthquake near Aigio, Western Greece (Greece)

UTC time: 2026-06-20 13:27:52 UTC Local time: —

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About this earthquake

On June 20, 2026 at 13:27 UTC, a magnitude M1.1 earthquake occurred near Aigio, Western Greece (Greece). The hypocenter lay relatively close to the surface at around 11 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by NOA. Greece: 77 earthquakes were recorded in the past 24 hours, the strongest reaching M2.9.

Details

ID
729f6a0c1fdc237d2575886d221f046fa71ce732
Magnitude
M1.1
Depth
11.5 km
UTC time
2026-06-20 13:27:52 UTC
Local time
—
Country
Greece
State
Western Greece
City
Aigio
County
Achaia Regional Unit
Source
noa
Coordinates
38.30795, 22.10129
Temperature
28.1°C

Depth profile

Depth profile Depth: 11.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 11.5 km
Shallow
11.5 km
11.5 km — shallower than the regional average (14.5 km)
Regional average: 14.5 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: 132 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 273 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 358 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 360 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 485 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Western Greece

Context for this earthquake

09 Sep 2025 – 09 Sep 2026 · M ≥ 2.0 · 104 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

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

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