This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.7 MLv
Local datetime 2021/10/17 18:27
Universal datetime 2021/10/17 16:27
Latitude 44.82 ° ± 0.1 km
Longitude 6.85 ° ± 0.1 km
Depth 11 km (from location) ± 0.2 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
Turin  71 865263
Gap  68 40895
Saint-Martin-d'Hères  94 38487
Briançon  18 11625
Crolles  92 8247
Saint-Jean-de-Maurienne  64 7746
Vizille  89 7361
Pontcharra  93 7344
Villard-Bonnot  89 7107
Saint-Ismier  94 6966
Gières  93 6779
Domène  91 6745
Embrun  40 6155
Saint-Martin-d'Uriage  87 5451
Montbonnot-Saint-Martin  93 5134

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 61.97 °
Number of stations used 16
Number of phases used 31

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 RRL Pg 16:27:16.96 -0.05 337.92 0.11 Manual
GU RRL Sg 16:27:19.12 0.07 337.92 0.11 Manual
FR OGJA Pg 16:27:17.42 0.03 312.93 0.14 Manual
FR OGJA Sg 16:27:19.80 0.1 312.93 0.14 Manual
FR OGCE Pg 16:27:17.57 -0.09 201.18 0.15 Manual
FR OGCE Sg 16:27:20.29 0.15 201.18 0.15 Manual
FR OGAG Pg 16:27:18.85 0.03 262.35 0.22 Manual
FR OGAG Sg 16:27:21.86 -0.26 262.35 0.22 Manual
GU BHB Pg 16:27:20.7 -0.03 86.5 0.29 Manual
GU BHB Sg 16:27:24.10 -0.21 86.5 0.29 Manual
FR CREF Pg 16:27:20.46 0.02 211.27 0.31 Manual
FR CREF Sg 16:27:25.14 0.26 211.27 0.31 Manual
FR SURF Pg 16:27:20.89 0.02 184.6 0.34 Manual
FR SURF Sg 16:27:26.51 0.88 184.6 0.34 Manual
GU PZZ Pg 16:27:21.17 -0.19 148.48 0.36 Manual
GU PZZ Sg 16:27:26.55 0.09 148.48 0.36 Manual
FR OGSA Pg 16:27:21.79 0.03 304.64 0.39 Manual
FR OGSA Sg 16:27:27.33 0.2 304.64 0.39 Manual
FR JAUF Pg 16:27:21.37 -0.56 190.52 0.4 Manual
FR JAUF Sg 16:27:28.5 0.63 190.52 0.4 Manual
FR OGMO Pg 16:27:22.23 0.07 343.24 0.41 Manual
FR OGMO Sg 16:27:27.87 0.05 343.24 0.41 Manual
GU RSP Pg 16:27:23.5 0.26 41.63 0.44 Manual
GU RSP Sg 16:27:28.94 0.05 41.63 0.44 Manual
FR OGVG Pg 16:27:24.11 -0.2 269.96 0.52 Manual
FR OGVG Sg 16:27:30.77 -0.7 269.96 0.52 Manual
FR OGCY Pg 16:27:26.86 0 351.61 0.66 Manual
FR OGLC Pg 16:27:28.41 0.61 231.34 0.71 Manual
FR OGLC Sg 16:27:37.95 0.54 231.34 0.71 Manual
FR OGS3 Pg 16:27:28.89 -0.22 289.12 0.78 Manual
FR OGS3 Sg 16:27:39.46 -0.17 289.12 0.78 Manual