This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2017/06/15 10:52
Universal datetime 2017/06/15 08:52
Latitude 45.63 ° ± 3 km
Longitude 4.32 ° ± 3 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Montbrison  19 15641
Saint-Just-Saint-Rambert  16 15083
Andrézieux-Bouthéon  11 9790
Veauche  7 8984
Feurs  14 8173
Villars  18 7970
Sorbiers  17 7933
La Talaudière  18 6860
Saint-Jean-Bonnefonds  21 6638
Sury-le-Comtal  14 6552
Saint-Genest-Lerpt  19 6131
Saint-Priest-en-Jarez  17 6120
Saint-Galmier  2 5722
Chazelles-sur-Lyon  4 5357
Montrond-les-Bains  6 5302

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.51
Azimuthal gap 122.89 °
Number of stations used 6
Number of phases used 13

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
G SSB Pg 08:52:54.60 0.04 155.35 0.38 Manual
G SSB Sg 08:53:00.73 0.86 155.35 0.38 Manual
FR OGRV Pg 08:53:01.53 -0.46 22.71 0.78 Manual
FR OGRV Sg 08:53:13.21 0.35 22.71 0.78 Manual
FR PYM Pg 08:53:04.81 0.13 278.23 0.93 Manual
FR PYM Pn 08:53:06.9 -0.41 278.23 0.93 Manual
FR PYM Sg 08:53:18.6 0.51 278.23 0.93 Manual
FR OGCB Pg 08:53:04.17 -0.99 144.34 0.95 Manual
FR OGCB Pn 08:53:06.14 -0.71 144.34 0.95 Manual
FR OGSM Pg 08:53:05.91 0.43 90.49 0.97 Manual
FR OGSM Sg 08:53:19.34 0.38 90.49 0.97 Manual
FR OGMY Pg 08:53:08.44 -0.03 76.39 1.13 Manual
FR OGMY Sg 08:53:24.10 -0.1 76.39 1.13 Manual