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Greece · Central Macedonia

M2.9 Earthquake near Chalkidiki Regional Unit, Central Macedonia (Greece)

UTC time: 2026-10-30 22:57:08 UTC Local time: —
Magnitude
M2.9
Depth
69.0 km
Source
SERBIA_RSZ

Central Macedonia · Chalkidiki Regional Unit

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About this earthquake

On October 30, 2026 at 22:57 UTC, a magnitude M2.9 earthquake occurred near Chalkidiki Regional Unit, Central Macedonia (Greece). With a focal depth of about 69 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 Seismological Survey of Serbia. Greece: over the past 24 hours, QuakeMap24 logged 118 earthquakes, the strongest at M5.1.

Depth profile

Depth profile Depth: 69 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 69 km
Shallow
69 km
69 km — deeper than the regional average (14.2 km)
Regional average: 14.2 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: 301 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 401 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kula
    Distance: 436 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Kolumbo
    Distance: 439 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 449 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 497 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece

Central Macedonia

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 44 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

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

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