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Greece

M1.1 Earthquake near Periphereiake Enoteta Kephallenias (Greece)

UTC time: 2025-09-21 08:18:40 UTC Local time: —
Magnitude
M1.1
Depth
11.6 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 September 21, 2025 at 08:18 UTC. The hypocenter lay relatively close to the surface at around 12 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The data is provided by NOA and cross-checked across seismological networks. Greece: 59 earthquakes were recorded in the past 24 hours, the strongest reaching M2.6.

Details

ID
2adf3329a0b7433055bcde53e3cb60167a1de733
Magnitude
M1.1
Depth
11.6 km
UTC time
2025-09-21 08:18:40 UTC
Local time
—
Country
Greece
City
Periphereiake Enoteta Kephallenias
Source
noa
Coordinates
38.40363, 20.48859
Temperature
26.7°C

Depth profile

Depth profile Depth: 11.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 11.6 km
Shallow
11.6 km
11.6 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: 264 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 396 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Stromboli Activity reported
    Distance: 460 km ·Stratovolcano ·Elevation: 924 m ·Last eruption: 2026 ·Italy
  • Panarea
    Distance: 473 km ·Stratovolcano ·Elevation: 399 m ·Italy
  • Vulcano
    Distance: 482 km ·Stratovolcano(es) ·Elevation: 500 m ·Last eruption: 1890 ·Italy
  • Lipari
    Distance: 484 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
    31.5 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-21

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

21 Sep 2025 – 21 Sep 2026 · M ≥ 2.0 · 4,939 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

Open history map
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.

Stats (last 24h)

Global (24h)
670
Country (24h)
Greece
59
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