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M4.0 Depth: 396.0 km

M4.0 Earthquake near Tyrrhenian Sea (Italy)

UTC time: 2025-11-18 12:36:05 UTC Local time: —
M4.0 earthquake near Tyrrhenian Sea on Nov 18, 2025 — map of epicenter and shaking intensity | QuakeMap24
M4.0 Earthquake near Tyrrhenian Sea (Italy) · 2025-11-18 12:36:05 UTC

About this earthquake

A magnitude M4.0 earthquake was recorded near Tyrrhenian Sea (Italy) on November 18, 2025 at 12:36 UTC. At roughly 396 km, the focus was very deep, so surface shaking tends to be weaker. Earthquakes of this magnitude are clearly felt; minor damage to vulnerable buildings is possible.

The data is provided by GFZ and cross-checked across seismological networks. Italy: 48 earthquakes were recorded in the past 24 hours, the strongest reaching M2.3.

Details

Magnitude
M4.0
Depth
396.0 km
UTC time
2025-11-18 12:36:05 UTC
Local time
—
Country
Italy
Source
gfz
Coordinates
40.63000, 13.63000
Temperature
17.2°C

Map

Depth profile

Depth profile Depth: 396 km (Deep) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 396 km
Deep
396 km
396 km — deeper than the regional average (12.6 km)
Regional average: 12.6 km
Why depth matters

Deep quakes are felt over very large areas but rarely cause surface damage.

Depth classes per USGS

Volcanoes nearby

  • Ischia
    Distance: 25 km ·Complex ·Elevation: 789 m ·Last eruption: 1302 ·Italy
  • Campi Flegrei
    Distance: 48 km ·Caldera ·Elevation: 458 m ·Last eruption: 1538 ·Italy
  • Vesuvius
    Distance: 70 km ·Stratovolcano ·Elevation: 1'281 m ·Last eruption: 1944 ·Italy
  • Colli Albani
    Distance: 146 km ·Caldera ·Elevation: 949 m ·Italy
  • Marsili
    Distance: 163 km ·Complex ·Elevation: -779 m ·Last eruption: -1050 ·Italy
  • Palinuro
    Distance: 164 km ·Compound ·Elevation: -70 m ·Last eruption: -8040 ·Italy

Historic earthquake map · Italy

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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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