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M1.8 Depth: 30.1 km

M1.8 Earthquake near Event of magnitude 1.8, near of Mamoudzou (Mayotte) (France)

UTC time: 2025-12-15 20:29:19 UTC Local time: —

About this earthquake

On December 15, 2025 at 20:29 UTC, a magnitude M1.8 earthquake occurred near Event of magnitude 1.8, near of Mamoudzou (Mayotte) (France). With a focal depth of about 30 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 RESIF. France: over the past 24 hours, QuakeMap24 logged 25 earthquakes, the strongest at M2.2.

Details

Magnitude
M1.8
Depth
30.1 km
UTC time
2025-12-15 20:29:19 UTC
Local time
—
Country
France
City
Mayotte
Source
resif
Coordinates
-12.80120, 45.43150
Temperature
28.3°C

Map

Depth profile

Depth profile Depth: 30.1 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 30.1 km
Shallow
30.1 km
30.1 km — deeper than the regional average (5.7 km)
Regional average: 5.7 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

  • Mayotte
    Distance: 29 km ·Shield ·Elevation: 660 m ·Last eruption: -2050 ·France
  • Fani Maore
    Distance: 32 km ·Cone ·Elevation: -2'500 m ·Last eruption: 2019 ·France
  • Karthala
    Distance: 252 km ·Shield ·Elevation: 2'350 m ·Last eruption: 2007 ·Union of the Comoros
  • Grille, La
    Distance: 269 km ·Shield ·Elevation: 1'064 m ·Union of the Comoros

Historic earthquake map · France

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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 · France

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

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