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Italy

M1.0 Earthquake near 4 km S Acquasparta (TR) (Italy)

UTC time: 2025-12-28 15:20:04 UTC Local time: —

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About this earthquake

A magnitude M1.0 earthquake was recorded near 4 km S Acquasparta (TR) (Italy) on December 28, 2025 at 15:20 UTC. With a focal depth of about 8 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 INGV and cross-checked across seismological networks. Italy: over the past 24 hours, QuakeMap24 logged 45 earthquakes, the strongest at M2.5.

Details

ID
891e99c55608136604f56986942f391be706c037
Magnitude
M1.0
Depth
7.8 km
UTC time
2025-12-28 15:20:04 UTC
Local time
—
Country
Italy
City
Umbria
Source
ingv
Coordinates
42.65420, 12.54170
Temperature
5.2°C

Depth profile

Depth profile Depth: 7.8 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 7.8 km
Shallow
7.8 km
7.8 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: 101 km ·Caldera ·Elevation: 949 m ·Italy
  • Ischia
    Distance: 242 km ·Complex ·Elevation: 789 m ·Last eruption: 1302 ·Italy
  • Campi Flegrei
    Distance: 243 km ·Caldera ·Elevation: 458 m ·Last eruption: 1538 ·Italy
  • Vesuvius
    Distance: 257 km ·Stratovolcano ·Elevation: 1'281 m ·Last eruption: 1944 ·Italy
  • Palinuro
    Distance: 402 km ·Compound ·Elevation: -70 m ·Last eruption: -8040 ·Italy
  • Marsili
    Distance: 406 km ·Complex ·Elevation: -779 m ·Last eruption: -1050 ·Italy

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Perugia San Francesco d'Assisi – Umbria International AirportItaly · PEG · LIRZ
    49.2 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-09-12

This selection shows geographic proximity, not a hazard zone or confirmed impacts. Distances use recorded site coordinates. Sources & data dates

Umbria

Context for this earthquake

12 Sep 2025 – 12 Sep 2026 · M ≥ 2.0 · 70 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

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 · Italy

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

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