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Greece

M1.1 Earthquake near Periphereiake Enoteta Kephallenias (Greece)

UTC time: 2025-12-20 08:17:15 UTC Local time: —
Magnitude
M1.1
Depth
15.6 km
Source
NOA

Periphereiake Enoteta Kephallenias

Country overview

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About this earthquake

A magnitude M1.1 earthquake was recorded near Periphereiake Enoteta Kephallenias (Greece) on December 20, 2025 at 08:17 UTC. The hypocenter lay relatively close to the surface at around 16 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: 53 earthquakes were recorded in the past 24 hours, the strongest reaching M3.8.

Details

ID
2fa466862a9bf15b3041b3832d5310faff731c2c
Magnitude
M1.1
Depth
15.6 km
UTC time
2025-12-20 08:17:15 UTC
Local time
—
Country
Greece
City
Periphereiake Enoteta Kephallenias
Source
noa
Coordinates
38.42102, 20.40710
Temperature
14.6°C

Depth profile

Depth profile Depth: 15.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 15.6 km
Shallow
15.6 km
15.6 km — close to 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: 271 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 404 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Stromboli Activity reported
    Distance: 453 km ·Stratovolcano ·Elevation: 924 m ·Last eruption: 2026 ·Italy
  • Panarea
    Distance: 465 km ·Stratovolcano ·Elevation: 399 m ·Italy
  • Vulcano
    Distance: 474 km ·Stratovolcano(es) ·Elevation: 500 m ·Last eruption: 1890 ·Italy
  • Lipari
    Distance: 477 km ·Stratovolcano(es) ·Elevation: 590 m ·Last eruption: 1230 ·Italy

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Kefallinia AirportGreece · EFL · LGKF
    34.4 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-17

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Greece

Context for this earthquake

17 Sep 2025 – 17 Sep 2026 · M ≥ 2.0 · 4,974 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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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · Greece

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

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