This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.5 MLv
Local datetime 2017/07/31 19:42
Universal datetime 2017/07/31 17:42
Latitude 45.43 ° ± 2 km
Longitude 6.31 ° ± 3 km
Depth 5 km (operator assigned) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Chambéry  36 58919
Aix-les-Bains  44 29794
Albertville  28 18899
La Motte-Servolex  40 11826
La Ravoire  31 8457
Crolles  36 8247
Saint-Jean-de-Maurienne  17 7746
Faverges-Seythenex  33 7606
Pontcharra  22 7344
Villard-Bonnot  38 7107
Ugine  40 7039
Saint-Ismier  42 6966
Cognin  36 6204
Saint-Alban-Leysse  33 6007
Challes-les-Eaux  29 5590

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.38
Azimuthal gap 52.44 °
Number of stations used 17
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 OGGM Pg 17:42:24.83 -0.21 211.47 0.26 Manual
FR OGGM Sg 17:42:28.42 -0.21 211.47 0.26 Manual
FR RSL Pg 17:42:25.95 -0.71 40.23 0.34 Manual
FR RSL Sg 17:42:30.60 -0.8 40.23 0.34 Manual
FR OGSA Pg 17:42:27.58 -0.02 170.26 0.39 Manual
FR OGSA Sg 17:42:32.99 0.01 170.26 0.39 Manual
FR OGMY Pg 17:42:30.48 0.12 327.4 0.54 Manual
FR OGMY Sg 17:42:37.90 0.23 327.4 0.54 Manual
GU LSD Pg 17:42:31.34 0.2 86.37 0.58 Manual
RD ORIF Pg 17:42:30.88 -0.39 210.92 0.59 Manual
RD ORIF Sg 17:42:38.52 -0.71 210.92 0.59 Manual
GU RRL Pg 17:42:31.98 0.35 145.69 0.61 Manual
GU RRL Sg 17:42:40.19 0.34 145.69 0.61 Manual
FR OGAG Pg 17:42:32.41 -0.14 165.42 0.66 Manual
FR OG35 Pg 17:42:35.41 0.11 320.52 0.81 Manual
FR OG35 Sg 17:42:46.20 0.12 320.52 0.81 Manual
GU BHB Pg 17:42:37.10 0.05 130.75 0.9 Manual
FR CREF Pg 17:42:36.77 -0.38 165.57 0.9 Manual
FR CREF Sg 17:42:49.89 0.65 165.57 0.9 Manual
GU PZZ Pg 17:42:40.97 0.44 147.7 1.08 Manual
CH GIMEL Pg 17:42:41.18 0.19 358.52 1.11 Manual
G SSB Pg 17:42:43.41 -0.29 263.91 1.25 Manual
G SSB Sg 17:43:00.59 0.21 263.91 1.25 Manual
FR OGRV Pg 17:42:47.67 0.77 310.84 1.42 Manual
FR OGRV Sn 17:43:05.14 -0.19 310.84 1.42 Manual
CH BRANT Pg 17:42:48.81 0.15 4.3 1.52 Manual
FR CHMF Pg 17:42:54.68 0.12 7.34 1.84 Manual