This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2024/08/01 10:13
Universal datetime 2024/08/01 08:13
Latitude 45.19 ° ± 0.5 km
Longitude 4.13 ° ± 0.4 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  33 172565
Le Puy-en-Velay  26 18995
Firminy  24 17135
Saint-Just-Saint-Rambert  34 15083
Le Chambon-Feugerolles  27 12317
Roche-la-Molière  30 9697
Monistrol-sur-Loire  12 8718
Unieux  26 8597
Villars  35 7970
La Ricamarie  30 7906
Yssingeaux  6 7202
Saint-Genest-Lerpt  33 6131
Saint-Priest-en-Jarez  37 6120
Aurec-sur-Loire  20 6111
Sainte-Sigolène  10 5959

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 97.89 °
Number of stations used 8
Number of phases used 14

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 08:13:07.3 -0.24 73.14 0.3 Manual
G SSB Sg 08:13:11.8 -0.37 73.14 0.3 Manual
FR SGSF Pg 08:13:08.40 -0.57 248.53 0.39 Manual
FR SGSF Sg 08:13:14.75 0.32 248.53 0.39 Manual
FR COLF Pg 08:13:09.74 -0.06 314.9 0.44 Manual
FR COLF Sg 08:13:16.4 0.17 314.9 0.44 Manual
XP FR22A Pg 08:13:12.50 -0.23 203.5 0.59 Manual
XP FR22A Sg 08:13:21.14 0.13 203.5 0.59 Manual
FR LBL Pg 08:13:13.57 0.21 273.86 0.63 Manual
FR LBL Sg 08:13:22.48 0.36 273.86 0.63 Manual
FR OGCB Pg 08:13:16.36 0.5 116.29 0.76 Manual
FR PLDF Pg 08:13:17.54 0.04 335.25 0.85 Manual
FR LEUC Pg 08:13:24.28 0.27 249.5 1.2 Manual
FR LEUC Sg 08:13:40.45 -0.27 249.5 1.2 Manual