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M1.7 Depth: 23.3 km

M1.7 Earthquake near Northwest of Madagascar (France)

UTC time: 2025-09-29 09:30:06 UTC Local time: —

About this earthquake

A magnitude M1.7 earthquake was recorded near Northwest of Madagascar (France) on September 29, 2025 at 09:30 UTC. The hypocenter lay relatively close to the surface at around 23 km, increasing how strongly it was felt. Events of this size typically go unnoticed.

The event was recorded by IPGP. France: over the past 24 hours, QuakeMap24 logged 23 earthquakes, the strongest at M2.2.

Details

Magnitude
M1.7
Depth
23.3 km
UTC time
2025-09-29 09:30:06 UTC
Local time
—
Country
France
City
Mayotte
Source
ipgp
Coordinates
-12.44724, 44.98111
Temperature
26.1°C

Map

Depth profile

Depth profile Depth: 23.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 23.3 km
Shallow
23.3 km
23.3 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: 47 km ·Shield ·Elevation: 660 m ·Last eruption: -2050 ·France
  • Fani Maore
    Distance: 94 km ·Cone ·Elevation: -2'500 m ·Last eruption: 2019 ·France
  • Karthala
    Distance: 191 km ·Shield ·Elevation: 2'350 m ·Last eruption: 2007 ·Union of the Comoros
  • Grille, La
    Distance: 207 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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