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M1.5 Depth: 9.3 km

M1.5 Earthquake near 4 km N San Giuliano Terme (PI) (Italy)

UTC time: 2025-12-29 09:15:10 UTC Local time: —

About this earthquake

On December 29, 2025 at 09:15 UTC, a magnitude M1.5 earthquake occurred near 4 km N San Giuliano Terme (PI) (Italy). With a focal depth of about 9 km, this was a shallow earthquake, whose shaking is usually felt more strongly at the surface. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The data is provided by INGV and cross-checked across seismological networks. Italy: over the past 24 hours, QuakeMap24 logged 54 earthquakes, the strongest at M4.4.

Details

Magnitude
M1.5
Depth
9.3 km
UTC time
2025-12-29 09:15:10 UTC
Local time
—
Country
Italy
City
Toscana
Source
ingv
Coordinates
43.80200, 10.43770
Temperature
9.9°C

Map

Depth profile

Depth profile Depth: 9.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 9.3 km
Shallow
9.3 km
9.3 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: 294 km ·Caldera ·Elevation: 949 m ·Italy
  • Ischia
    Distance: 445 km ·Complex ·Elevation: 789 m ·Last eruption: 1302 ·Italy
  • Campi Flegrei
    Distance: 449 km ·Caldera ·Elevation: 458 m ·Last eruption: 1538 ·Italy
  • Vesuvius
    Distance: 466 km ·Stratovolcano ·Elevation: 1'281 m ·Last eruption: 1944 ·Italy

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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