This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.3 MLv
Local datetime 2025/02/25 03:38
Universal datetime 2025/02/25 02:38
Latitude 45.89 ° ± 0.5 km
Longitude 7.04 ° ± 0.5 km
Depth 8 km (from location) ± 1 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  27 34062
Sion  46 28045
Albertville  55 18899
Cluses  41 17059
Sallanches  35 16088
Bonneville  53 12608
Passy  25 10902
Scionzier  43 8683
Chamonix-Mont-Blanc  11 8611
Bourg-Saint-Maurice  33 7302
Ugine  49 7039
Marignier  48 6445
Thyez  45 6198
Saint-Gervais-les-Bains  24 5573
Marnaz  44 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.22
Azimuthal gap 102.08 °
Number of stations used 7
Number of phases used 13

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 02:38:05.54 0.05 220.32 0.09 Manual
FR COURM Sg 02:38:07.3 -0.05 220.32 0.09 Manual
GU REMY Pg 02:38:05.59 0.03 121.92 0.09 Manual
GU REMY Sg 02:38:07.9 -0.08 121.92 0.09 Manual
FR HOUCH Pg 02:38:07.25 0.03 273.95 0.19 Manual
FR HOUCH Sg 02:38:10.7 0.06 273.95 0.19 Manual
FR OGSI Pg 02:38:08.43 -0.07 310.37 0.26 Manual
CH DIX Pg 02:38:09.83 0.27 52.45 0.32 Manual
CH DIX Sg 02:38:13.29 -0.71 52.45 0.32 Manual
FR RSL Pg 02:38:10.16 -0.05 236.07 0.35 Manual
FR RSL Sg 02:38:15.10 0.01 236.07 0.35 Manual
GU LSD Pg 02:38:11.55 -0.11 171.55 0.43 Manual
GU LSD Sg 02:38:17.70 0.14 171.55 0.43 Manual