This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 MLv
Local datetime 2025/01/21 16:52
Universal datetime 2025/01/21 15:52
Latitude 45.64 ° ± 0.4 km
Longitude 6.72 ° ± 0.7 km
Depth 6 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  48 34062
Albertville  25 18899
Cluses  48 17059
Sallanches  35 16088
Passy  35 10902
Scionzier  47 8683
Chamonix-Mont-Blanc  36 8611
Saint-Jean-de-Maurienne  51 7746
Faverges-Seythenex  35 7606
Bourg-Saint-Maurice  4 7302
Ugine  26 7039
Thônes  41 6576
Saint-Jorioz  48 5738
Saint-Gervais-les-Bains  24 5573
Marnaz  48 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.29
Azimuthal gap 114.04 °
Number of stations used 8
Number of phases used 16

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 15:52:25.69 -0.09 304.13 0.08 Manual
FR RSL Sg 15:52:26.99 -0.18 304.13 0.08 Manual
FR OGCY Pg 15:52:27.54 0.21 181.37 0.17 Manual
FR OGCY Sg 15:52:30.12 0.31 181.37 0.17 Manual
FR HOUCH Pg 15:52:29.8 0.14 8.03 0.26 Manual
FR HOUCH Sg 15:52:32.71 0.16 8.03 0.26 Manual
GU LSD Pg 15:52:30.63 0.06 122.07 0.35 Manual
GU LSD Sg 15:52:34.95 -0.37 122.07 0.35 Manual
GU RSP Pg 15:52:35.77 -0.09 141.93 0.63 Manual
GU RSP Sg 15:52:43.92 -0.39 141.93 0.63 Manual
GU RRL Pg 15:52:37.61 -0.07 175.92 0.72 Manual
GU RRL Sg 15:52:47.45 0.04 175.92 0.72 Manual
FR OGJA Pg 15:52:37.84 0 180.47 0.73 Manual
FR OGJA Sg 15:52:48.54 0.85 180.47 0.73 Manual
FR OGVG Pg 15:52:41.32 -0.26 207.54 0.93 Manual
FR OGVG Sg 15:52:53.96 -0.07 207.54 0.93 Manual