This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.6 MLv
Local datetime 2025/12/04 12:15
Universal datetime 2025/12/04 11:15
Latitude 45.89 ° ± 0.7 km
Longitude 7.01 ° ± 0.4 km
Depth 8 km (from location) ± 2 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Aosta  30 34062
Sion  47 28045
Cluses  38 17059
Sallanches  31 16088
Bonneville  51 12608
Passy  22 10902
Scionzier  40 8683
Chamonix-Mont-Blanc  8 8611
Bourg-Saint-Maurice  31 7302
Ugine  46 7039
Saint-Pierre-en-Faucigny  53 6573
Marignier  46 6445
Thyez  42 6198
Saint-Gervais-les-Bains  21 5573
Marnaz  41 5521

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.18
Azimuthal gap 102.09 °
Number of stations used 6
Number of phases used 12

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
FR COURM Pg 11:15:18.98 -0.1 202.34 0.08 Manual
FR COURM Sg 11:15:20.35 -0.28 202.34 0.08 Manual
GU REMY Pg 11:15:19.79 0.16 116.79 0.12 Manual
GU REMY Sg 11:15:21.85 0.3 116.79 0.12 Manual
FR HOUCH Pg 11:15:20.49 0.07 273 0.16 Manual
FR HOUCH Sg 11:15:22.93 0.04 273 0.16 Manual
FR OGSI Pg 11:15:21.84 0.09 313.74 0.24 Manual
FR OGSI Sg 11:15:25.21 0.05 313.74 0.24 Manual
FR RSL Pg 11:15:23.50 -0.01 232.81 0.33 Manual
FR RSL Sg 11:15:27.93 -0.22 232.81 0.33 Manual
CH DIX Pg 11:15:23.48 -0.1 55.83 0.34 Manual
CH DIX Sg 11:15:27.96 -0.32 55.83 0.34 Manual