This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.3 MLv
Local datetime 2021/10/17 18:21
Universal datetime 2021/10/17 16:21
Latitude 44.83 ° ± 0.2 km
Longitude 6.89 ° ± 0.6 km
Depth 6 km (from location) ± 1 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  67 865263
Gap  71 40895
Briançon  21 11625
Crolles  94 8247
Saint-Jean-de-Maurienne  66 7746
Vizille  92 7361
Pontcharra  95 7344
Bourg-Saint-Maurice  94 7302
Villard-Bonnot  92 7107
Saint-Ismier  96 6966
Gières  95 6779
Domène  93 6745
Embrun  43 6155
Saint-Martin-d'Uriage  89 5451
Montbonnot-Saint-Martin  95 5134

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.12
Azimuthal gap 246.7 °
Number of stations used 3
Number of phases used 6

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 16:21:11.68 -0.06 322.67 0.12 Manual
GU RRL Sg 16:21:13.79 0.23 322.67 0.12 Manual
FR OGJA Pg 16:21:12.40 0.02 302.85 0.15 Manual
FR OGJA Sg 16:21:14.56 -0.08 302.85 0.15 Manual
FR OGCE Pg 16:21:12.77 0.04 209.37 0.17 Manual
FR OGCE Sg 16:21:15.11 -0.14 209.37 0.17 Manual