This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2015/09/10 15:17
Universal datetime 2015/09/10 13:17
Latitude 45.09 ° ± 3 km
Longitude 4.02 ° ± 2 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
Saint-Étienne  47 172565
Le Puy-en-Velay  12 18995
Firminy  38 17135
Saint-Just-Saint-Rambert  48 15083
Le Chambon-Feugerolles  41 12317
Roche-la-Molière  44 9697
Monistrol-sur-Loire  26 8718
Unieux  40 8597
Villars  50 7970
La Ricamarie  44 7906
Yssingeaux  10 7202
Saint-Genest-Lerpt  47 6131
Saint-Priest-en-Jarez  51 6120
Aurec-sur-Loire  34 6111
Sainte-Sigolène  24 5959

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.49
Azimuthal gap 112.63 °
Number of stations used 7
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 13:18:04.14 0.02 62.7 0.42 Manual
G SSB Sg 13:18:10.65 0.75 62.7 0.42 Manual
FR LBL Pg 13:18:07.74 0.84 284.87 0.56 Manual
FR LBL Sg 13:18:14.66 -0.09 284.87 0.56 Manual
FR BANN Pn 13:18:12.33 -0.41 172.24 0.73 Manual
FR PYM Pn 13:18:15.38 -0.67 313.23 0.97 Manual
FR PYM Sg 13:18:28.13 0.14 313.23 0.97 Manual
FR AGO Pn 13:18:18.19 -0.24 327.36 1.15 Manual
FR AGO Sg 13:18:33.58 -0.09 327.36 1.15 Manual
FR OGSM Pg 13:18:20.63 0.21 65.7 1.29 Manual
FR OGSM Sg 13:18:38.10 -0.29 65.7 1.29 Manual
FR OG35 Pg 13:18:23.95 0.61 48.24 1.45 Manual
FR OG35 Sg 13:18:42.73 -0.78 48.24 1.45 Manual