This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2026/07/07 14:35
Universal datetime 2026/07/07 12:35
Latitude 45.18 ° ± 0.1 km
Longitude 3.71 ° ± 0.1 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
Le Puy-en-Velay  23 18995
Firminy  50 17135
Montbrison  54 15641
Saint-Just-Saint-Rambert  54 15083
Issoire  54 14822
Le Chambon-Feugerolles  54 12317
Monistrol-sur-Loire  39 8718
Unieux  50 8597
Yssingeaux  34 7202
Brioude  28 6721
Ambert  41 6671
Sury-le-Comtal  54 6552
Saint-Flour  52 6435
Aurec-sur-Loire  44 6111
Sainte-Sigolène  41 5959

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.27
Azimuthal gap 46.09 °
Number of stations used 17
Number of phases used 32

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 SGSF Pg 12:35:23.36 -0.29 204.95 0.15 Manual
FR SGSF Sg 12:35:25.60 -0.14 204.95 0.15 Manual
XP FR16A Pg 12:35:24.57 -0.1 64.21 0.21 Manual
XP FR16A Sg 12:35:27.82 0.29 64.21 0.21 Manual
FR COLF Pg 12:35:26.43 -0.3 358.19 0.32 Manual
FR COLF Sg 12:35:31.36 0.24 358.19 0.32 Manual
FR LBL Pg 12:35:27.7 0.08 278.41 0.33 Manual
FR LBL Sg 12:35:31.85 0.27 278.41 0.33 Manual
XP FR14B Pg 12:35:27.70 -0.2 38.23 0.38 Manual
XP FR14B Sg 12:35:33.26 0.09 38.23 0.38 Manual
RA OCSF Pg 12:35:28.88 -0.51 251.04 0.46 Manual
RA OCSF Sg 12:35:36.2 0.23 251.04 0.46 Manual
XP FR22A Pg 12:35:30.73 -0.19 172.91 0.54 Manual
XP FR22A Sg 12:35:38.43 -0.03 172.91 0.54 Manual
G SSB Pg 12:35:31.89 -0.05 80.55 0.6 Manual
G SSB Sg 12:35:40.61 0.36 80.55 0.6 Manual
XP FR21A Pg 12:35:32.29 0.24 118.72 0.6 Manual
XP FR21A Sg 12:35:40.61 0.17 118.72 0.6 Manual
FR CMPS Pg 12:35:31.97 -0.07 294.91 0.6 Manual
FR CZNF Pg 12:35:32.35 -0.08 252.09 0.62 Manual
FR BNLF Pg 12:35:33.86 0.09 306.9 0.7 Manual
FR BNLF Sg 12:35:43.72 0.28 306.9 0.7 Manual
FR PLDF Pg 12:35:35.28 -0.12 355.64 0.78 Manual
FR PLDF Sg 12:35:46.18 -0.12 355.64 0.78 Manual
FR FRNF Pg 12:35:37.7 0.72 284.36 0.83 Manual
FR FRNF Sg 12:35:47.38 -0.58 284.36 0.83 Manual
FR BANN Pg 12:35:37.45 0.34 158.45 0.88 Manual
FR BANN Sg 12:35:49.45 0.16 158.45 0.88 Manual
FR AGO Pg 12:35:38.68 0.07 335.16 0.96 Manual
FR AGO Sg 12:35:51.61 -0.29 335.16 0.96 Manual
FR VERF Pg 12:35:40.23 0.22 303.73 1.03 Manual
FR VERF Sg 12:35:54.34 -0.01 303.73 1.03 Manual