This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2025/06/26 10:16
Universal datetime 2025/06/26 08:16
Latitude 45.19 ° ± 0.4 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  25 17135
Saint-Just-Saint-Rambert  35 15083
Le Chambon-Feugerolles  27 12317
Roche-la-Molière  31 9697
Monistrol-sur-Loire  12 8718
Unieux  27 8597
Villars  36 7970
La Ricamarie  30 7906
Yssingeaux  5 7202
Saint-Genest-Lerpt  34 6131
Saint-Priest-en-Jarez  37 6120
Aurec-sur-Loire  21 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 0.34
Azimuthal gap 89.11 °
Number of stations used 11
Number of phases used 17

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
XP FR16A Pg 08:16:56.69 -0.27 307.18 0.14 Manual
XP FR14B Pg 08:16:59.72 -0.19 347.9 0.3 Manual
XP FR14B Sg 08:17:04.36 0.26 347.9 0.3 Manual
G SSB Pg 08:16:59.65 -0.32 72.27 0.3 Manual
G SSB Sg 08:17:03.93 -0.27 72.27 0.3 Manual
XP FR21A Pg 08:17:00.90 -0.33 142.32 0.37 Manual
XP FR21A Sg 08:17:06.17 -0.24 142.32 0.37 Manual
FR SGSF Pg 08:17:01.49 -0.05 249.17 0.39 Manual
FR SGSF Sg 08:17:07.28 0.32 249.17 0.39 Manual
FR COLF Pg 08:17:02.45 -0.04 315.56 0.44 Manual
FR COLF Sg 08:17:09.19 0.59 315.56 0.44 Manual
FR LBL Pg 08:17:06.5 0.07 274.36 0.63 Manual
XP FR23A Pg 08:17:07.53 -0.2 231.43 0.72 Manual
FR OGCB Pg 08:17:08.85 0.35 115.86 0.76 Manual
FR PLDF Pg 08:17:10.28 0.06 335.5 0.86 Manual
FR PLDF Sg 08:17:22.81 0.68 335.5 0.86 Manual
FR OGDF Pg 08:17:11.95 0.58 133.05 0.92 Manual