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France

M1.9 Earthquake near Northwest of Madagascar (France)

UTC time: 2025-08-21 09:13:40 UTC Local time: —

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About this earthquake

A magnitude M1.9 earthquake was recorded near Northwest of Madagascar (France) on August 21, 2025 at 09:13 UTC. With a focal depth of about 7 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 IPGP. France: 14 earthquakes were recorded in the past 24 hours, the strongest reaching M2.3.

Details

ID
7c6c80908c6c6672f537eb8ac453c0a5f08a5d85
Magnitude
M1.9
Depth
7.3 km
UTC time
2025-08-21 09:13:40 UTC
Local time
—
Country
France
City
Mayotte
Source
ipgp
Coordinates
-12.67576, 45.20856
Temperature
25.5°C

Depth profile

Depth profile Depth: 7.3 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 7.3 km
Shallow
7.3 km
7.3 km — close to the regional average (6.2 km)
Regional average: 6.2 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: 18 km ·Shield ·Elevation: 660 m ·Last eruption: -2050 ·France
  • Fani Maore
    Distance: 60 km ·Cone ·Elevation: -2'500 m ·Last eruption: 2019 ·France
  • Karthala
    Distance: 225 km ·Shield ·Elevation: 2'350 m ·Last eruption: 2007 ·Union of the Comoros
  • Grille, La
    Distance: 242 km ·Shield ·Elevation: 1'064 m ·Union of the Comoros

Radius · 50 km

Nearby infrastructure

Up to 3 nearest sites per category

Airports

  • Dzaoudzi Pamandzi International AirportMayotte · DZA · FMCZ
    16.8 kmStraight-line distance

Source: OurAirports · Dataset date: 2026-10-05

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

Mayotte

Context for this earthquake

05 Oct 2025 – 05 Oct 2026 · M ≥ 2.0 · 35 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 · France

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 · France

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

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