This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.8 MLv
Local datetime 2025/03/12 18:03
Universal datetime 2025/03/12 17:03
Latitude 46.12 ° ± 0.3 km
Longitude 7.38 ° ± 0.4 km
Depth 9 km (from location) ± 0.5 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
Lausanne  72 116751
Aosta  43 34062
Sion  13 28045
Cluses  62 17059
Sallanches  62 16088
Passy  53 10902
Évian-les-Bains  68 9098
Scionzier  65 8683
Chamonix-Mont-Blanc  41 8611
Bourg-Saint-Maurice  69 7302
Publier  71 7148
Marignier  68 6445
Thyez  65 6198
Saint-Gervais-les-Bains  57 5573
Marnaz  66 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.36
Azimuthal gap 125.26 °
Number of stations used 23
Number of phases used 35

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
CH DIX Pg 17:03:17.47 0.18 149.81 0.05 Manual
CH DIX Sg 17:03:18.76 0.02 149.81 0.05 Manual
GU REMY Pg 17:03:21.84 0.21 208.42 0.32 Manual
GU REMY Sg 17:03:26.13 0.01 208.42 0.32 Manual
CH AIGLE Pg 17:03:21.75 -0.72 307.18 0.37 Manual
FR OGSI Pg 17:03:23.72 0 261.74 0.44 Manual
FR OGSI Sg 17:03:29.44 -0.25 261.74 0.44 Manual
FR HOUCH Pg 17:03:24.28 -0.21 242.57 0.48 Manual
FR HOUCH Sg 17:03:30.78 -0.22 242.57 0.48 Manual
FR OGVA Pg 17:03:25.50 0.11 293.75 0.52 Manual
FR OGVA Sg 17:03:32.42 -0.1 293.75 0.52 Manual
FR RSL Pg 17:03:28.11 -0.18 230.74 0.68 Manual
FR RSL Sg 17:03:37.7 -0.37 230.74 0.68 Manual
GU LSD Pg 17:03:28.32 -0.01 194.39 0.68 Manual
GU LSD Sg 17:03:37.51 -0.03 194.39 0.68 Manual
FR OGCY Pg 17:03:30.53 0.05 215.81 0.8 Manual
GU RSP Pg 17:03:33.88 0.06 184.57 0.98 Manual
FR OGMY Pg 17:03:36.12 0.66 257.5 1.06 Manual
FR RIVEL Pn 17:03:39.8 0.86 302.96 1.19 Manual
CH BALST Pn 17:03:38.48 -0.36 10.13 1.24 Manual
CH BALST Sg 17:03:55.59 0.46 10.13 1.24 Manual
FR OG35 Pn 17:03:39.25 0.1 267.18 1.26 Manual
GU RRL Pg 17:03:39.8 -0.23 199.11 1.27 Manual
CH BOURR Pn 17:03:39.54 0.13 355.57 1.28 Manual
CH BOURR Sg 17:03:56.88 0.42 355.57 1.28 Manual
FR OGJA Pn 17:03:39.53 -0.17 201.37 1.3 Manual
FR PRABE Pn 17:03:39.95 0.04 228.05 1.31 Manual
CH SULZ Pn 17:03:43.30 0.87 19.5 1.5 Manual
LE ENDD Pn 17:03:43.43 -0.63 8.71 1.61 Manual
LE ENDD Pg 17:03:45.76 0.05 8.71 1.61 Manual
FR RONF Pn 17:03:44.59 -0.21 342.8 1.67 Manual
FR RONF Pg 17:03:46.47 -0.16 342.8 1.67 Manual
CH SLE Pn 17:03:46.14 -0.68 24.55 1.81 Manual
CH SLE Pg 17:03:49.38 0.27 24.55 1.81 Manual
LE KIZ Pg 17:03:50.22 0.13 11.22 1.87 Manual