This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2025/06/12 07:58
Universal datetime 2025/06/12 05:58
Latitude 45.64 ° ± 0.3 km
Longitude 6.76 ° ± 0.5 km
Depth 10 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  44 34062
Albertville  28 18899
Cluses  49 17059
Sallanches  36 16088
Passy  35 10902
Scionzier  48 8683
Chamonix-Mont-Blanc  34 8611
Faverges-Seythenex  38 7606
Bourg-Saint-Maurice  2 7302
Ugine  29 7039
Thônes  44 6576
Thyez  52 6198
Saint-Jorioz  52 5738
Saint-Gervais-les-Bains  24 5573
Marnaz  49 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.24
Azimuthal gap 79.11 °
Number of stations used 11
Number of phases used 21

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 RSL Pg 05:58:10.6 -0.1 295.29 0.11 Manual
FR RSL Sg 05:58:11.71 -0.38 295.29 0.11 Manual
FR OGCY Pg 05:58:11.45 0.19 191.18 0.17 Manual
FR OGCY Sg 05:58:14.35 0.39 191.18 0.17 Manual
FR VALLO Pg 05:58:12.4 0.24 18.11 0.21 Manual
FR VALLO Sg 05:58:14.97 0.09 18.11 0.21 Manual
FR COURM Sg 05:58:15.49 0 38.71 0.23 Manual
FR HOUCH Pg 05:58:12.73 0.05 1.48 0.26 Manual
FR HOUCH Sg 05:58:16.21 -0.18 1.48 0.26 Manual
GU LSD Pg 05:58:13.82 -0.02 124.84 0.32 Manual
GU LSD Sg 05:58:18.5 -0.3 124.84 0.32 Manual
FR OGSI Pg 05:58:15.60 0.06 359.66 0.41 Manual
FR OGSI Sg 05:58:21.5 -0.19 359.66 0.41 Manual
GU RSP Pg 05:58:19.21 0.03 144.12 0.61 Manual
GU RSP Sg 05:58:26.94 -0.5 144.12 0.61 Manual
CH DIX Pg 05:58:19.38 -0.18 45.73 0.63 Manual
CH DIX Sg 05:58:28.20 0.12 45.73 0.63 Manual
FR PRABE Pg 05:58:20.57 0.12 233.14 0.68 Manual
FR PRABE Sg 05:58:29.2 -0.57 233.14 0.68 Manual
GU RRL Pg 05:58:21.27 -0.03 178.28 0.72 Manual
GU RRL Sg 05:58:31.13 0.09 178.28 0.72 Manual