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M1.5 Depth: 15.1 km

M1.5 Earthquake near Biga (Turkey)

UTC time: 2025-12-15 20:24:08 UTC Local time: —

About this earthquake

A magnitude M1.5 earthquake was recorded near Biga (Turkey) on December 15, 2025 at 20:24 UTC. The hypocenter lay relatively close to the surface at around 15 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by AFAD and cross-checked across seismological networks. Turkey: over the past 24 hours, QuakeMap24 logged 70 earthquakes, the strongest at M4.1.

Details

Magnitude
M1.5
Depth
15.1 km
UTC time
2025-12-15 20:24:08 UTC
Local time
—
Country
Turkey
City
Biga
Source
afad
Coordinates
40.29000, 27.02083
Temperature
5.4°C

Map

Depth profile

Depth profile Depth: 15.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 15.1 km
Shallow
15.1 km
15.1 km — deeper than the regional average (8.5 km)
Regional average: 8.5 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

  • Kula
    Distance: 230 km ·Volcanic field ·Elevation: 750 m ·Turkiye
  • Nisyros
    Distance: 412 km ·Stratovolcano ·Elevation: 698 m ·Last eruption: 1888 ·Greece
  • Methana
    Distance: 436 km ·Lava dome(s) ·Elevation: 380 m ·Last eruption: -258 ·Greece
  • Kolumbo
    Distance: 440 km ·Complex ·Elevation: -18 m ·Last eruption: 1650 ·Greece
  • Santorini
    Distance: 455 km ·Shield(s) ·Elevation: 367 m ·Last eruption: 1950 ·Greece
  • Milos
    Distance: 458 km ·Stratovolcano(es) ·Elevation: 751 m ·Last eruption: 140 ·Greece

Historic earthquake map · Turkey

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 · Turkey

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

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