This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2025/05/25 23:08
Universal datetime 2025/05/25 21:08
Latitude 45.20 ° ± 0.7 km
Longitude 7.42 ° ± 1 km
Depth 13 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  24 865263
Novara  98 100910
Asti  69 71276
Aosta  60 34062
Albertville  95 18899
Sallanches  104 16088
Briançon  70 11625
Passy  99 10902
Chamonix-Mont-Blanc  90 8611
Saint-Jean-de-Maurienne  85 7746
Faverges-Seythenex  106 7606
Bourg-Saint-Maurice  73 7302
Ugine  100 7039
Embrun  102 6155
Saint-Gervais-les-Bains  90 5573

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.25
Azimuthal gap 258.87 °
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 RSP Pg 21:08:26.62 0.13 243.54 0.13 Manual
GU RSP Sg 21:08:28.89 0.07 243.54 0.13 Manual
GU BHB Pg 21:08:30.64 -0.24 197.24 0.39 Manual
GU BHB Sg 21:08:35.84 -0.47 197.24 0.39 Manual
GU RRL Pg 21:08:33.60 0.07 237.96 0.53 Manual
GU RRL Sg 21:08:40.51 -0.29 237.96 0.53 Manual
FR OGCY Pg 21:08:34.12 -0.11 298.36 0.57 Manual
FR OGCY Sg 21:08:41.57 -0.44 298.36 0.57 Manual
FR OGJA Pg 21:08:34.75 0.22 240.12 0.59 Manual
FR OGJA Sg 21:08:42.59 0.06 240.12 0.59 Manual
FR OGCE Pg 21:08:36.96 0.24 221.44 0.7 Manual
FR OGCE Sg 21:08:46.2 -0.2 221.44 0.7 Manual