This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.7 MLv
Local datetime 2025/11/22 16:35
Universal datetime 2025/11/22 15:35
Latitude 45.89 ° ± 0.6 km
Longitude 7.00 ° ± 0.4 km
Depth 7 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  29 34062
Sion  48 28045
Albertville  53 18899
Cluses  38 17059
Sallanches  32 16088
Bonneville  51 12608
Passy  22 10902
Scionzier  40 8683
Chamonix-Mont-Blanc  8 8611
Bourg-Saint-Maurice  31 7302
Ugine  46 7039
Marignier  46 6445
Thyez  43 6198
Saint-Gervais-les-Bains  21 5573
Marnaz  42 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.26
Azimuthal gap 89.18 °
Number of stations used 8
Number of phases used 15

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 15:35:40.67 -0.02 203.64 0.07 Manual
FR COURM Sg 15:35:42.1 -0.08 203.64 0.07 Manual
GU REMY Pg 15:35:41.44 0.15 114.46 0.12 Manual
GU REMY Sg 15:35:43.39 0.27 114.46 0.12 Manual
FR HOUCH Pg 15:35:42.20 0.06 274.79 0.16 Manual
FR HOUCH Sg 15:35:44.58 0.02 274.79 0.16 Manual
FR OGSI Pg 15:35:43.53 -0.03 314.67 0.24 Manual
FR OGSI Sg 15:35:46.95 -0.03 314.67 0.24 Manual
FR RSL Pg 15:35:45.13 -0.09 233.48 0.33 Manual
FR RSL Sg 15:35:49.48 -0.32 233.48 0.33 Manual
CH DIX Pg 15:35:45.27 -0.15 55.15 0.34 Manual
CH DIX Sg 15:35:49.57 -0.56 55.15 0.34 Manual
CH AIGLE Pg 15:35:47.39 -0.17 355.5 0.46 Manual
CH AIGLE Sg 15:35:53.42 -0.35 355.5 0.46 Manual
FR CHMF Pg 15:36:05.46 0.52 349.99 1.38 Manual