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M1.1 Depth: 6.5 km

M1.1 Earthquake near 1 km E Castelsantangelo sul Nera (MC) (Italy)

UTC time: 2025-12-31 18:38:33 UTC Local time: —

About this earthquake

On December 31, 2025 at 18:38 UTC, a magnitude M1.1 earthquake occurred near 1 km E Castelsantangelo sul Nera (MC) (Italy). With a focal depth of about 7 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 INGV. Italy: 53 earthquakes were recorded in the past 24 hours, the strongest reaching M4.4.

Details

Magnitude
M1.1
Depth
6.5 km
UTC time
2025-12-31 18:38:33 UTC
Local time
—
Country
Italy
City
Marche
Source
ingv
Coordinates
42.89520, 13.17030
Temperature
-4.0°C

Map

Depth profile

Depth profile Depth: 6.5 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 6.5 km
Shallow
6.5 km
6.5 km — shallower than the regional average (12.6 km)
Regional average: 12.6 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

  • Colli Albani
    Distance: 132 km ·Caldera ·Elevation: 949 m ·Italy
  • Campi Flegrei
    Distance: 244 km ·Caldera ·Elevation: 458 m ·Last eruption: 1538 ·Italy
  • Ischia
    Distance: 248 km ·Complex ·Elevation: 789 m ·Last eruption: 1302 ·Italy
  • Vesuvius
    Distance: 253 km ·Stratovolcano ·Elevation: 1'281 m ·Last eruption: 1944 ·Italy
  • Palinuro
    Distance: 404 km ·Compound ·Elevation: -70 m ·Last eruption: -8040 ·Italy
  • Marsili
    Distance: 415 km ·Complex ·Elevation: -779 m ·Last eruption: -1050 ·Italy

Historic earthquake map · Italy

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Country statistics · Italy

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

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