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Italy

M1.0 Earthquake near 7 km SE Castelsantangelo sul Nera (MC) (Italy)

UTC time: 2025-09-04 17:19:31 UTC Local time: —

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About this earthquake

On September 4, 2025 at 17:19 UTC, a magnitude M1.0 earthquake occurred near 7 km SE Castelsantangelo sul Nera (MC) (Italy). With a focal depth of about 10 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: 32 earthquakes were recorded in the past 24 hours, the strongest reaching M3.2.

Details

ID
ca52807f507036a6b19021f50662bb56ae1162e9
Magnitude
M1.0
Depth
9.8 km
UTC time
2025-09-04 17:19:31 UTC
Local time
—
Country
Italy
City
Marche
Source
ingv
Coordinates
42.86120, 13.22220
Temperature
14.1°C

Depth profile

Depth profile Depth: 9.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.8 km
Shallow
9.8 km
9.8 km — close to 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: 129 km ·Caldera ·Elevation: 949 m ·Italy
  • Campi Flegrei
    Distance: 239 km ·Caldera ·Elevation: 458 m ·Last eruption: 1538 ·Italy
  • Ischia
    Distance: 243 km ·Complex ·Elevation: 789 m ·Last eruption: 1302 ·Italy
  • Vesuvius
    Distance: 248 km ·Stratovolcano ·Elevation: 1'281 m ·Last eruption: 1944 ·Italy
  • Palinuro
    Distance: 399 km ·Compound ·Elevation: -70 m ·Last eruption: -8040 ·Italy
  • Marsili
    Distance: 410 km ·Complex ·Elevation: -779 m ·Last eruption: -1050 ·Italy

Marche

Context for this earthquake

15 Sep 2025 – 15 Sep 2026 · M ≥ 2.0 · 51 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 · 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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