This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2014/09/10 10:36
Universal datetime 2014/09/10 08:36
Latitude 44.99 ° ± 2 km
Longitude 3.97 ° ± 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  59 172565
Le Puy-en-Velay  7 18995
Firminy  50 17135
Le Chambon-Feugerolles  53 12317
Aubenas  54 12172
Roche-la-Molière  56 9697
Monistrol-sur-Loire  38 8718
Unieux  52 8597
Privas  58 8266
La Ricamarie  56 7906
Yssingeaux  21 7202
Brioude  57 6721
Saint-Genest-Lerpt  59 6131
Aurec-sur-Loire  46 6111
Sainte-Sigolène  35 5959

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 114.83 °
Number of stations used 9
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
FR LBL Pg 08:36:28.51 0.22 295.75 0.56 Manual
FR TRBF Pg 08:36:34.34 0.19 180.92 0.88 Manual
FR TRBF Sg 08:36:46.18 -0.21 180.92 0.88 Manual
FR PYM Pg 08:36:36.92 0.19 318.79 1.02 Manual
FR PYM Sg 08:36:50.63 -0.25 318.79 1.02 Manual
FR AGO Pg 08:36:40.52 0.14 331.39 1.21 Manual
FR AGO Sg 08:36:57.29 0.03 331.39 1.21 Manual
FR OGSM Pg 08:36:43.45 0.17 62.49 1.37 Manual
FR OGSM Sg 08:37:02.65 0.31 62.49 1.37 Manual
FR RUSF Pn 08:36:44.66 -0.11 133.42 1.51 Manual
FR OGGM Pn 08:36:44.66 -0.5 81.16 1.54 Manual
FR OG35 Pn 08:36:44.53 -0.66 46.46 1.54 Manual
FR BSTF Pn 08:36:47.71 0.5 134.07 1.69 Manual