This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.9 MLv
Local datetime 2023/10/22 23:15
Universal datetime 2023/10/22 21:15
Latitude 45.33 ° ± 0.3 km
Longitude 6.54 ° ± 0.3 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
Albertville  39 18899
Briançon  48 11625
La Ravoire  52 8457
Crolles  51 8247
Saint-Jean-de-Maurienne  17 7746
Faverges-Seythenex  48 7606
Pontcharra  42 7344
Bourg-Saint-Maurice  41 7302
Villard-Bonnot  52 7107
Ugine  50 7039
Saint-Ismier  57 6966
Domène  57 6745
Cognin  57 6204
Saint-Alban-Leysse  54 6007
Challes-les-Eaux  50 5590

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 39.04 °
Number of stations used 19
Number of phases used 27

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 OGMO Pg 21:15:06.42 0.14 140.3 0.16 Manual
FR OGMO Sg 21:15:08.81 0.15 140.3 0.16 Manual
FR OGCY Pg 21:15:06.69 -0.13 39.73 0.19 Manual
FR OGCY Sg 21:15:09.74 0.16 39.73 0.19 Manual
FR OGSA Pg 21:15:09.33 0.3 198.97 0.31 Manual
FR RSL Sg 21:15:14.94 -0.15 9.1 0.36 Manual
FR TAMIE Pg 21:15:10.52 -0.14 335.32 0.4 Manual
FR TAMIE Sg 21:15:15.67 -0.43 335.32 0.4 Manual
FR PRABE Pg 21:15:10.61 -0.09 256.53 0.4 Manual
FR PRABE Sg 21:15:16.12 -0.07 256.53 0.4 Manual
GU LSD Pg 21:15:11.12 -0.29 72.37 0.44 Manual
GU LSD Sg 21:15:16.76 -0.63 72.37 0.44 Manual
GU RRL Pg 21:15:11.81 0.28 156.57 0.44 Manual
GU RRL Sg 21:15:18.10 0.49 156.57 0.44 Manual
GU RSP Pg 21:15:13.29 -0.07 109.2 0.54 Manual
FR OGS3 Pg 21:15:13.95 -0.15 243.8 0.58 Manual
FR OGS3 Sg 21:15:21.38 -0.59 243.8 0.58 Manual
MT THE Pg 21:15:14.1 -0.12 243.02 0.58 Manual
MT RUI Pg 21:15:13.99 -0.15 243.24 0.58 Manual
MT GAL Pg 21:15:14.1 -0.18 243.3 0.59 Manual
FR OGVG Pg 21:15:14.32 -0.07 210.84 0.6 Manual
RD ORIF Pg 21:15:14.73 -0.15 229.05 0.62 Manual
RD ORIF Sg 21:15:23.30 0.01 229.05 0.62 Manual
FR OGSM Pg 21:15:15.54 0.02 295.57 0.66 Manual
GU BHB Pg 21:15:16.61 0.1 133.75 0.71 Manual
FR CREF Pg 21:15:17.65 -0.18 175.82 0.78 Manual
FR OG35 Pg 21:15:22.69 0.99 316.79 0.99 Manual