This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.7 MLv
Local datetime 2021/10/17 18:37
Universal datetime 2021/10/17 16:37
Latitude 44.82 ° ± 0.1 km
Longitude 6.84 ° ± 0.1 km
Depth 12 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  67 40895
Saint-Martin-d'Hères  94 38487
Briançon  18 11625
Crolles  91 8247
Saint-Jean-de-Maurienne  64 7746
Vizille  89 7361
Pontcharra  93 7344
Villard-Bonnot  89 7107
Saint-Ismier  93 6966
Gières  92 6779
Domène  90 6745
Embrun  39 6155
Saint-Martin-d'Uriage  86 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 0.24
Azimuthal gap 61.47 °
Number of stations used 12
Number of phases used 21

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 16:37:52.95 -0.03 340.79 0.11 Manual
GU RRL Sg 16:37:54.92 -0.2 340.79 0.11 Manual
FR OGJA Pg 16:37:53.34 0.04 315.12 0.13 Manual
FR OGJA Sg 16:37:55.68 0.01 315.12 0.13 Manual
FR OGCE Pg 16:37:53.58 0.04 199.65 0.15 Manual
FR OGCE Sg 16:37:56.34 0.29 199.65 0.15 Manual
GU BHB Pg 16:37:56.7 0 86.13 0.3 Manual
GU BHB Sg 16:38:00.3 -0.36 86.13 0.3 Manual
FR CREF Pg 16:37:56.16 -0.07 210.67 0.31 Manual
FR CREF Sg 16:38:01.18 0.52 210.67 0.31 Manual
GU PZZ Pg 16:37:57.7 -0.19 147.6 0.37 Manual
GU PZZ Sg 16:38:02.37 -0.02 147.6 0.37 Manual
FR JAUF Pg 16:37:57.67 -0.07 189.84 0.39 Manual
FR OGMO Pg 16:37:57.95 -0.09 344.01 0.41 Manual
FR OGMO Sg 16:38:03.60 -0.13 344.01 0.41 Manual
GU RSP Pg 16:37:59.5 0.29 41.93 0.45 Manual
GU RSP Sg 16:38:04.95 0.01 41.93 0.45 Manual
FR OGVG Pg 16:38:00.6 -0.01 270.2 0.52 Manual
FR OGVG Sg 16:38:06.77 -0.43 270.2 0.52 Manual
FR OGCY Pg 16:38:02.72 -0.01 352.07 0.66 Manual
FR OGLC Pg 16:38:04.14 0.59 231.22 0.71 Manual