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Greece · Ioanian Islands

M1.8 Earthquake near Kefallonia Regional Unit, Ioanian Islands (Greece)

UTC time: 2026-10-18 01:06:46 UTC Local time: —
Magnitude
M1.8
Depth
10.0 km
Source
NOA

Ioanian Islands · Kefallonia Regional Unit

Country overview

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About this earthquake

On October 18, 2026 at 01:06 UTC, a magnitude M1.8 earthquake occurred near Kefallonia Regional Unit, Ioanian Islands (Greece). With a focal depth of about 10 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The event was recorded by NOA. Greece: over the past 24 hours, QuakeMap24 logged 74 earthquakes, the strongest at M3.3.

Depth profile

Depth profile Depth: 10 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 10 km
Shallow
10 km
10 km — shallower 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: 271 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 398 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Stromboli Activity reported
    Distance: 450 km ·Stratovolcano ·Elevation: 924 m ·Last eruption: 2026 ·Italy
  • Panarea
    Distance: 461 km ·Stratovolcano ·Elevation: 399 m ·Italy
  • Etna Activity reported
    Distance: 468 km ·Stratovolcano(es) ·Elevation: 3'357 m ·Last eruption: 2026 ·Italy
  • Vulcano
    Distance: 468 km ·Stratovolcano(es) ·Elevation: 500 m ·Last eruption: 1890 ·Italy

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

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

Source: OurAirports · Dataset date: 2026-10-05

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

Ioanian Islands

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 101 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.

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