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Greece · Ioanian Islands

M3.7 Earthquake near Sami Municipal Unit, Ioanian Islands (Greece)

UTC time: 2026-10-25 12:29:05 UTC Local time: —
Magnitude
M3.7
Depth
5.0 km
Source
EMSC

Ioanian Islands · Sami Municipal Unit

Country overview

Map

M3.7 Earthquake near Sami Municipal Unit, Ioanian Islands (Greece) · 2026-10-25 — Map showing the location of the epicenter
M3.7 Earthquake near Sami Municipal Unit, Ioanian Islands (Greece) · 2026-10-25 — Map showing the location of the epicenter

About this earthquake

A magnitude M3.7 earthquake was recorded near Sami Municipal Unit, Ioanian Islands (Greece) on October 25, 2026 at 12:29 UTC. With a focal depth of about 5 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this magnitude are often felt but rarely cause damage.

The data is provided by EMSC and cross-checked across seismological networks. Greece: 73 earthquakes were recorded in the past 24 hours, the strongest reaching M4.9.

Depth profile

Depth profile Depth: 5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 5 km
Shallow
5 km
5 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: 244 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 376 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Santorini
    Distance: 466 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Kolumbo
    Distance: 467 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Stromboli Activity reported
    Distance: 479 km ·Stratovolcano ·Elevation: 924 m ·Last eruption: 2026 ·Italy
  • Panarea
    Distance: 491 km ·Stratovolcano ·Elevation: 399 m ·Italy

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Kefallinia AirportGreece · EFL · LGKF
    24.5 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

Greece

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 3.0 · 839 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)
540
Country (24h)
Greece
73
Current earthquakes in
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