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Greece · Western Greece

M0.4 Earthquake near Municipal Unit of Sympolitia, Western Greece (Greece)

UTC time: 2026-10-09 03:45:54 UTC Local time: —
Magnitude
M0.4
Depth
5.0 km
Source
NOA

Western Greece · Municipal Unit of Sympolitia

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About this earthquake

A magnitude M0.4 earthquake was recorded near Municipal Unit of Sympolitia, Western Greece (Greece) on October 9, 2026 at 03:45 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 small magnitude are usually barely noticeable and cause no damage.

The event was recorded by NOA. Greece: over the past 24 hours, QuakeMap24 logged 104 earthquakes, the strongest at M3.9.

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: 139 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 280 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 365 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 367 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 492 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Western Greece

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 124 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.

Stats (last 24h)

Global (24h)
626
Country (24h)
Greece
104
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