M1.1 Depth: 13.6 km

M1.1 Earthquake near Aegean Sea (Greece)

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

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 79 earthquakes, the strongest at M4.9.

Details

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

Map

Depth profile

Shallow

13.6 km

13.6 km — close to the regional average (15.1 km)

Regional average: 15.1 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

Historic earthquake map · Greece

Open history map

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Country statistics · Greece

Country overview

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

Stats (last 24h)

Global (24h)

719

Country (24h)