This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 MLv
Local datetime 2022/04/20 10:02
Universal datetime 2022/04/20 08:02
Latitude 45.36 ° ± 0.1 km
Longitude 6.56 ° ± 0.1 km
Depth 11 km (from location) ± 0.4 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
Chambéry  56 58919
Albertville  36 18899
Briançon  52 11625
La Ravoire  51 8457
Crolles  53 8247
Saint-Jean-de-Maurienne  19 7746
Faverges-Seythenex  46 7606
Pontcharra  43 7344
Bourg-Saint-Maurice  37 7302
Villard-Bonnot  54 7107
Ugine  47 7039
Cognin  57 6204
Saint-Alban-Leysse  53 6007
Challes-les-Eaux  49 5590
Saint-Gervais-les-Bains  57 5573

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.23
Azimuthal gap 161.71 °
Number of stations used 15
Number of phases used 26

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 OGCY Pg 08:02:13.17 0.08 44.53 0.16 Manual
FR OGCY Sg 08:02:15.80 0.2 44.53 0.16 Manual
FR OGMO Pg 08:02:13.41 -0.03 149.84 0.18 Manual
FR OGMO Sg 08:02:15.77 -0.42 149.84 0.18 Manual
FR OGSA Pg 08:02:16.37 0 198.86 0.34 Manual
FR OGSA Sg 08:02:21.67 0.49 198.86 0.34 Manual
GU LSD Pg 08:02:17.67 -0.07 76.26 0.42 Manual
GU LSD Sg 08:02:22.96 -0.55 76.26 0.42 Manual
FR OGJA Pg 08:02:18.70 0.11 166.51 0.46 Manual
GU RRL Pg 08:02:18.70 -0.01 159.37 0.47 Manual
GU RRL Sg 08:02:25.23 0.06 159.37 0.47 Manual
FR CHA2 Pg 08:02:19.77 0.06 242.82 0.52 Manual
FR CHA2 Sg 08:02:26.93 0.07 242.82 0.52 Manual
GU RSP Sg 08:02:27.8 -0.39 112.87 0.54 Manual
FR OGS3 Pg 08:02:21.34 0.12 241.45 0.61 Manual
FR OGS3 Sg 08:02:29.2 -0.42 241.45 0.61 Manual
MT THE Pg 08:02:21.27 0.02 240.71 0.61 Manual
MT RUI Pg 08:02:21.30 0.04 240.92 0.61 Manual
FR OGS1 Pg 08:02:21.30 -0.01 240.78 0.61 Manual
FR OGS1 Sg 08:02:29.36 -0.24 240.78 0.61 Manual
FR OGS2 Pg 08:02:21.13 -0.19 241.19 0.61 Manual
FR OGS2 Sg 08:02:29.46 -0.15 241.19 0.61 Manual
FR OGVG Pg 08:02:21.56 -0.12 210.14 0.63 Manual
FR OGVG Sg 08:02:30.16 -0.07 210.14 0.63 Manual
RD ORIF Pg 08:02:22.31 0.22 227.48 0.65 Manual
RD ORIF Sg 08:02:31.14 0.21 227.48 0.65 Manual