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Greece

M1.1 Earthquake near Aegean Sea (Greece)

UTC time: 2025-12-19 23:19:51 UTC Local time: —

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About this earthquake

On December 19, 2025 at 23:19 UTC, a magnitude M1.1 earthquake occurred near Aegean Sea (Greece). With a focal depth of about 14 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Events of this size typically go unnoticed.

The data is provided by NOA and cross-checked across seismological networks. Greece: over the past 24 hours, QuakeMap24 logged 52 earthquakes, the strongest at M3.8.

Details

ID
1b468a6d82bb9285274fb75f633ec41843439a6e
Magnitude
M1.1
Depth
13.6 km
UTC time
2025-12-19 23:19:51 UTC
Local time
—
Country
Greece
City
Periphereia Thessalias
Source
noa
Coordinates
39.09256, 23.25394
Temperature
13.1°C

Depth profile

Depth profile Depth: 13.6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 13.6 km
Shallow
13.6 km
13.6 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: 164 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Milos
    Distance: 286 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece
  • Kolumbo
    Distance: 346 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 353 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Nisyros
    Distance: 441 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Kula
    Distance: 460 km ·Volcanic field ·Elevation: 750 m ·Turkiye

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Skiathos Island National AirportGreece · JSI · LGSK
    23.5 kmStraight-line distance
  • Nea Anchialos National AirportGreece · VOL · LGBL
    42.1 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-17

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

17 Sep 2025 – 17 Sep 2026 · M ≥ 2.0 · 4,974 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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