This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.7 MLv
Local datetime 2023/10/11 23:23
Universal datetime 2023/10/11 21:23
Latitude 45.86 ° ± 0.4 km
Longitude 6.96 ° ± 0.5 km
Depth 8 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  31 34062
Albertville  49 18899
Cluses  37 17059
Sallanches  29 16088
Bonneville  49 12608
Passy  20 10902
Scionzier  38 8683
Chamonix-Mont-Blanc  8 8611
Bourg-Saint-Maurice  27 7302
Ugine  42 7039
Thônes  50 6576
Marignier  45 6445
Thyez  42 6198
Saint-Gervais-les-Bains  17 5573
Marnaz  40 5521

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.19
Azimuthal gap 89.56 °
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
GU REMY Pg 21:23:42.49 0.06 99.8 0.14 Manual
GU REMY Sg 21:23:44.91 0.37 99.8 0.14 Manual
FR OGSI Pg 21:23:44.17 -0.15 323.6 0.24 Manual
FR OGSI Sg 21:23:47.73 -0.03 323.6 0.24 Manual
FR RSL Pg 21:23:45.17 -0.09 234.04 0.29 Manual
FR RSL Sg 21:23:49.15 -0.2 234.04 0.29 Manual
CH DIX Pg 21:23:46.49 -0.35 54.6 0.38 Manual
CH DIX Sg 21:23:51.99 -0.06 54.6 0.38 Manual
GU LSD Pg 21:23:47.71 0.13 163.37 0.42 Manual
GU LSD Sg 21:23:53.8 -0.24 163.37 0.42 Manual
FR OGCY Pg 21:23:47.80 0.07 204.48 0.43 Manual
CH AIGLE Pg 21:23:48.75 0.02 359.13 0.48 Manual
CH AIGLE Sg 21:23:55.46 0.2 359.13 0.48 Manual
FR OGVA Pg 21:23:49.50 0.26 337.4 0.51 Manual
FR CHMF Pn 21:24:05.69 0.12 351.29 1.4 Manual