This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.8 MLv
Local datetime 2017/09/07 22:57
Universal datetime 2017/09/07 20:57
Latitude 45.43 ° ± 1 km
Longitude 6.34 ° ± 2 km
Depth 5 km (operator assigned) ± 0.0 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  38 58919
Albertville  27 18899
La Motte-Servolex  43 11826
La Ravoire  33 8457
Crolles  39 8247
Saint-Jean-de-Maurienne  17 7746
Faverges-Seythenex  34 7606
Pontcharra  25 7344
Bourg-Saint-Maurice  43 7302
Villard-Bonnot  41 7107
Ugine  39 7039
Saint-Ismier  44 6966
Cognin  38 6204
Saint-Alban-Leysse  35 6007
Challes-les-Eaux  31 5590

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.36
Azimuthal gap 45.85 °
Number of stations used 39
Number of phases used 75

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 20:57:59.76 -0.34 215.63 0.27 Manual
FR OGGM Sg 20:58:03.30 -0.55 215.63 0.27 Manual
FR OGMO Pg 20:58:01.34 0.22 131.7 0.33 Manual
FR OGMO Sg 20:58:06.4 0.45 131.7 0.33 Manual
FR RSL Pg 20:58:00.89 -0.32 37.22 0.33 Manual
FR RSL Sg 20:58:05.0 -0.75 37.22 0.33 Manual
FR OGSA Pg 20:58:02.37 0.01 173.6 0.39 Manual
FR OGSA Sg 20:58:07.22 -0.47 173.6 0.39 Manual
FR GRN Pg 20:58:03.89 0.27 246.52 0.46 Manual
FR GRN Sg 20:58:10.31 0.46 246.52 0.46 Manual
FR OGSM Pg 20:58:04.17 0.01 292.37 0.49 Manual
FR OGSM Sg 20:58:11.29 0.52 292.37 0.49 Manual
FR OGMY Pg 20:58:05.37 -0.04 325.43 0.55 Manual
FR OGMY Sg 20:58:12.94 0.05 325.43 0.55 Manual
GU LSD Pg 20:58:05.68 0.15 86.25 0.56 Manual
GU LSD Sg 20:58:12.85 -0.25 86.25 0.56 Manual
GU RRL Pg 20:58:06.64 0.42 147.53 0.6 Manual
GU RRL Sg 20:58:14.48 0.21 147.53 0.6 Manual
RD ORIF Pg 20:58:05.85 -0.47 212.81 0.6 Manual
FR OGVG Pg 20:58:06.44 -0.41 194.84 0.63 Manual
FR OGVG Sg 20:58:14.48 -0.88 194.84 0.63 Manual
FR OGAG Pg 20:58:07.36 0.09 167.39 0.65 Manual
FR OGAG Sg 20:58:15.82 -0.24 167.39 0.65 Manual
FR OGSI Pg 20:58:07.54 -0.52 24.66 0.7 Manual
FR OGSI Sg 20:58:16.90 -0.5 24.66 0.7 Manual
GU REMY Pg 20:58:08.32 0.06 53.99 0.71 Manual
GU REMY Sg 20:58:17.74 0 53.99 0.71 Manual
GU RSP Pg 20:58:08.61 0.27 112.67 0.71 Manual
GU RSP Sg 20:58:18.5 0.18 112.67 0.71 Manual
FR OG35 Pg 20:58:10.44 0.04 319.31 0.82 Manual
FR OG35 Sg 20:58:21.81 0.43 319.31 0.82 Manual
GU BHB Pg 20:58:11.49 -0.06 131.75 0.88 Manual
GU BHB Sg 20:58:23.66 0.34 131.75 0.88 Manual
FR CREF Pg 20:58:11.66 -0.21 167.01 0.9 Manual
FR CREF Sg 20:58:23.85 -0.03 167.01 0.9 Manual
CH DIX Pg 20:58:13.40 -0.26 48.44 0.99 Manual
CH DIX Sg 20:58:26.71 -0.21 48.44 0.99 Manual
GU TRAV Pg 20:58:13.76 0.09 84.48 0.99 Manual
GU TRAV Sg 20:58:26.83 -0.11 84.48 0.99 Manual
FR SURF Pg 20:58:13.83 0.02 160.29 1 Manual
FR SURF Sg 20:58:27.36 0.17 160.29 1 Manual
CH AIGLE Pg 20:58:13.53 -0.46 24.86 1.01 Manual
CH AIGLE Sg 20:58:27.91 0.42 24.86 1.01 Manual
FR JAUF Pg 20:58:14.29 -0.2 163.59 1.04 Manual
FR JAUF Sg 20:58:28.82 0.48 163.59 1.04 Manual
GU PZZ Pg 20:58:14.70 -0.41 148.76 1.07 Manual
GU PZZ Sg 20:58:29.75 0.35 148.76 1.07 Manual
CH GIMEL Pg 20:58:16.3 0.2 357.36 1.11 Manual
CH GIMEL Sg 20:58:31.16 0.56 357.36 1.11 Manual
GU SATI Pg 20:58:17.2 0.19 66.71 1.16 Manual
FR OGDI Pn 20:58:19.88 -0.14 183.58 1.32 Manual
FR OGDI Sn 20:58:38.30 0.6 183.58 1.32 Manual
FR ISO Pg 20:58:19.50 -0.66 157.58 1.34 Manual
FR ISO Sg 20:58:38.16 0.17 157.58 1.34 Manual
CH TORNY Pn 20:58:21.14 -0.21 17.5 1.42 Manual
CH TORNY Sn 20:58:40.57 0.6 17.5 1.42 Manual
FR OGRV Pn 20:58:21.10 -0.6 310.27 1.44 Manual
FR OGRV Sn 20:58:40.72 0.15 310.27 1.44 Manual
CH BRANT Pn 20:58:23.5 0.32 3.46 1.52 Manual
CH BRANT Sn 20:58:42.37 0.04 3.46 1.52 Manual
GU GBOS Pn 20:58:23.85 0.03 137.43 1.59 Manual
GU GBOS Sn 20:58:44.66 0.48 137.43 1.59 Manual
FR RUSF Pn 20:58:24.38 0.4 202.66 1.6 Manual
FR RUSF Sn 20:58:44.47 0.03 202.66 1.6 Manual
FR TURF Pn 20:58:24.83 0.47 152.27 1.63 Manual
FR TURF Sn 20:58:45.38 0.27 152.27 1.63 Manual
FR TRIGF Pn 20:58:24.79 -0.2 178.32 1.68 Manual
FR TRIGF Sn 20:58:46.55 0.37 178.32 1.68 Manual
FR SAOF Pn 20:58:24.72 -0.28 148.51 1.68 Manual
FR CALF Pn 20:58:25.30 -0.31 165.83 1.72 Manual
FR CALF Sn 20:58:47.14 -0.09 165.83 1.72 Manual
FR BOUC Pn 20:58:26.42 -0.56 358.21 1.82 Manual
FR BOUC Sn 20:58:49.45 -0.1 358.21 1.82 Manual
FR CHMF Pn 20:58:26.78 -0.38 6.65 1.84 Manual
FR CHMF Sn 20:58:50.49 0.63 6.65 1.84 Manual