This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.4 MLv
Local datetime 2025/03/25 17:51
Universal datetime 2025/03/25 16:51
Latitude 45.80 ° ± 0.5 km
Longitude 7.45 ° ± 0.5 km
Depth 17 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
Turin  83 865263
Aosta  13 34062
Sion  49 28045
Albertville  83 18899
Cluses  73 17059
Sallanches  67 16088
Passy  58 10902
Scionzier  75 8683
Chamonix-Mont-Blanc  43 8611
Bourg-Saint-Maurice  55 7302
Ugine  79 7039
Marignier  81 6445
Thyez  78 6198
Saint-Gervais-les-Bains  55 5573
Marnaz  77 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.34
Azimuthal gap 81.39 °
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
GU REMY Pg 16:51:15.7 0.25 279.43 0.21 Manual
GU REMY Sg 16:51:17.80 -0.48 279.43 0.21 Manual
GU CIRO Pg 16:51:15.5 0.05 157.59 0.22 Manual
GU CIRO Sg 16:51:18.53 -0.05 157.59 0.22 Manual
CH DIX Pg 16:51:16.19 0.23 354.11 0.28 Manual
CH DIX Sg 16:51:20.7 -0.15 354.11 0.28 Manual
GU SATI Pg 16:51:16.38 0.04 76.2 0.3 Manual
GU SATI Sg 16:51:21.17 0.3 76.2 0.3 Manual
GU LSD Pg 16:51:18.36 0.13 212.79 0.41 Manual
GU LSD Sg 16:51:23.23 -0.84 212.79 0.41 Manual
CH EMBD Pg 16:51:19.37 -0.32 32.76 0.49 Manual
CH EMBD Sg 16:51:26.32 -0.24 32.76 0.49 Manual