This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.6 MLv
Local datetime 2025/04/07 00:26
Universal datetime 2025/04/06 22:26
Latitude 45.78 ° ± 0.3 km
Longitude 7.45 ° ± 0.5 km
Depth 3 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
Turin  80 865263
Aosta  11 34062
Sion  52 28045
Albertville  82 18899
Cluses  75 17059
Sallanches  68 16088
Passy  59 10902
Scionzier  76 8683
Chamonix-Mont-Blanc  44 8611
Bourg-Saint-Maurice  55 7302
Ugine  79 7039
Marignier  82 6445
Thyez  79 6198
Saint-Gervais-les-Bains  56 5573
Marnaz  78 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.38
Azimuthal gap 157.19 °
Number of stations used 19
Number of phases used 33

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 22:26:29.71 0.27 286.83 0.22 Manual
GU REMY Sg 22:26:32.56 0.08 286.83 0.22 Manual
CH DIX Pg 22:26:30.97 -0.18 354.38 0.31 Manual
CH DIX Sg 22:26:34.89 -0.51 354.38 0.31 Manual
FR HOUCH Sg 22:26:40.92 -0.4 284.81 0.49 Manual
CH EMBD Pg 22:26:34.60 -0.45 30.91 0.51 Manual
CH EMBD P 22:26:34.76 -0.29 30.91 0.51 Manual
CH EMBD Sg 22:26:41.4 -0.98 30.91 0.51 Manual
FR OGCY Pg 22:26:36.68 0 239.94 0.6 Manual
FR OGCY Sg 22:26:44.51 -0.28 239.94 0.6 Manual
GU RSP Pg 22:26:37.78 0.35 191.86 0.64 Manual
GU RSP Sg 22:26:46.14 0.07 191.86 0.64 Manual
FR OGVA Pg 22:26:39.78 -0.08 316.23 0.77 Manual
FR OGVA Sg 22:26:50.14 -0.07 316.23 0.77 Manual
FR OGMO Pg 22:26:39.98 -0.12 223.9 0.78 Manual
FR OGMO Sg 22:26:50.99 0.38 223.9 0.78 Manual
GU BHB Pg 22:26:42.92 -0.31 188.11 0.95 Manual
GU BHB Sg 22:26:55.97 0.03 188.11 0.95 Manual
GU RRL Pg 22:26:43.69 0.02 208.82 0.97 Manual
GU RRL Sg 22:26:56.86 0.17 208.82 0.97 Manual
FR OGJA Pg 22:26:44.39 0.01 211.41 1.01 Manual
FR OGJA Sg 22:26:58.45 0.56 211.41 1.01 Manual
FR PRABE Pg 22:26:46.39 -0.78 242.69 1.16 Manual
FR OGCE Pg 22:26:47.93 0.01 203.81 1.2 Manual
CH BRANT Pn 22:26:50.87 -0.15 330.11 1.35 Manual
CH BRANT Sg 22:27:08.73 0.17 330.11 1.35 Manual
FR RIVEL Pn 22:26:52.95 0.54 313.38 1.45 Manual
FR RIVEL Sn 22:27:11.66 0.14 313.38 1.45 Manual
CH BALST Pn 22:26:54.42 0.3 6.05 1.57 Manual
CH BOURR Pg 22:26:56.54 0.64 354.69 1.63 Manual
FR BOUC Pg 22:26:57.7 0.01 331.14 1.69 Manual
FR BOUC Sn 22:27:16.35 -0.84 331.14 1.69 Manual
CH SULZ Pg 22:26:59.51 0.15 14.31 1.81 Manual