This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.4 MLv
Local datetime 2023/12/06 00:12
Universal datetime 2023/12/05 23:12
Latitude 45.93 ° ± 0.4 km
Longitude 7.50 ° ± 0.6 km
Depth 0 km (from location) ± 0.9 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  26 34062
Sion  37 28045
Cluses  73 17059
Sallanches  69 16088
Bonneville  86 12608
Passy  59 10902
Évian-les-Bains  88 9098
Scionzier  75 8683
Chamonix-Mont-Blanc  45 8611
Bourg-Saint-Maurice  64 7302
Ugine  85 7039
Marignier  80 6445
Thyez  77 6198
Saint-Gervais-les-Bains  60 5573
Marnaz  77 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 154.05 °
Number of stations used 9
Number of phases used 15

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 23:12:16.38 -0.14 336.98 0.17 Manual
CH DIX Sg 23:12:18.23 -0.79 336.98 0.17 Manual
GU REMY Pg 23:12:18.35 0.04 250.18 0.26 Manual
CH EMBD Pg 23:12:20.65 0.19 38.14 0.37 Manual
CH EMBD Sg 23:12:25.26 -0.44 38.14 0.37 Manual
FR OGVA Pg 23:12:26.93 0.3 305.62 0.7 Manual
FR OGVA Sg 23:12:35.96 -0.24 305.62 0.7 Manual
FR OGCY Pg 23:12:26.91 -0.02 230.99 0.72 Manual
GU RSP Pg 23:12:28.62 0.2 192.19 0.8 Manual
GU RSP Sg 23:12:39.24 -0.02 192.19 0.8 Manual
CH BRANT Pn 23:12:37.65 -0.15 325.26 1.24 Manual
CH BRANT Sg 23:12:53.90 0.5 325.26 1.24 Manual
FR OG35 Pn 23:12:39.13 -0.24 275.74 1.35 Manual
FR OG35 Sn 23:12:57.83 -0.01 275.74 1.35 Manual
FR CHMF Pn 23:12:40.87 0.18 336.39 1.45 Manual