This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2025/04/08 10:59
Universal datetime 2025/04/08 08:59
Latitude 45.19 ° ± 0.2 km
Longitude 3.69 ° ± 0.2 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
Le Puy-en-Velay  25 18995
Firminy  51 17135
Montbrison  54 15641
Saint-Just-Saint-Rambert  55 15083
Issoire  52 14822
Le Chambon-Feugerolles  55 12317
Monistrol-sur-Loire  40 8718
Unieux  51 8597
Yssingeaux  35 7202
Brioude  26 6721
Ambert  40 6671
Sury-le-Comtal  55 6552
Saint-Flour  51 6435
Aurec-sur-Loire  45 6111
Sainte-Sigolène  43 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 28 °
Number of stations used 32
Number of phases used 48

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 08:59:32.6 -0.29 198.86 0.16 Manual
FR SGSF Sg 08:59:34.22 -0.29 198.86 0.16 Manual
XP FR16A Pg 08:59:33.26 -0.16 68.3 0.21 Manual
XP FR16A Sg 08:59:36.53 0.13 68.3 0.21 Manual
FR COLF Pg 08:59:35.6 -0.08 0.59 0.31 Manual
FR COLF Sg 08:59:39.52 0.13 0.59 0.31 Manual
FR LBL Pg 08:59:35.47 0.15 276.85 0.32 Manual
FR LBL Sg 08:59:39.95 0.24 276.85 0.32 Manual
XP FR14B Pg 08:59:36.44 -0.07 40.77 0.38 Manual
XP FR14B Sg 08:59:41.88 0.09 40.77 0.38 Manual
RA OCSF Pg 08:59:37.87 0.03 249.21 0.45 Manual
RA OCSF Sg 08:59:44.21 0.09 249.21 0.45 Manual
XP FR22A Pg 08:59:39.55 -0.2 171.68 0.55 Manual
XP FR22A Sg 08:59:46.81 -0.66 171.68 0.55 Manual
G SSB Pg 08:59:40.65 -0.11 81.72 0.61 Manual
G SSB Sg 08:59:49.13 -0.1 81.72 0.61 Manual
FR CZNF Pg 08:59:40.85 -0.02 250.76 0.61 Manual
XP FR21A Pg 08:59:40.85 -0.12 118.98 0.62 Manual
XP FR21A Sg 08:59:49.45 -0.13 118.98 0.62 Manual
FR PLDF Pg 08:59:43.76 -0.04 356.54 0.77 Manual
FR PLDF Sg 08:59:54.88 0.34 356.54 0.77 Manual
FR FRNF Pg 08:59:44.94 0.26 283.86 0.82 Manual
FR BANN Pg 08:59:45.89 -0.11 157.9 0.89 Manual
FR BANN Sg 08:59:57.86 -0.52 157.9 0.89 Manual
FR LEUC Pg 08:59:46.48 0.01 242.09 0.92 Manual
FR LEUC Sg 08:59:59.30 0.1 242.09 0.92 Manual
XP FR26A Pg 08:59:47.7 0.37 136.9 0.93 Manual
FR OGGL Pg 08:59:46.88 -0.08 43.13 0.94 Manual
FR OGGL Sg 09:00:00.19 0.12 43.13 0.94 Manual
XP FR29A Pg 08:59:47.57 -0.32 184.25 0.99 Manual
XP FR17A Pg 08:59:48.23 -0.06 267.71 1.01 Manual
XP FR17A Sg 09:00:02.36 -0.03 267.71 1.01 Manual
FR VERF Pg 08:59:48.42 0.11 303.63 1.01 Manual
FR OGCB Pg 08:59:49.20 0.12 108.54 1.06 Manual
FR TRBF Pg 08:59:49.81 -0.21 169.9 1.11 Manual
FR TRBF Sg 09:00:04.61 -0.79 169.9 1.11 Manual
FR ADHE Pg 08:59:50.66 0.3 136.46 1.12 Manual
FR OGDF Pg 08:59:51.79 0.59 122.54 1.17 Manual
FR LAJAS Pg 08:59:53.41 0.36 195.44 1.27 Manual
XP FR31A Pg 08:59:54.2 0.58 152.05 1.29 Manual
FR CHLF Pn 08:59:53.68 -0.8 4.48 1.37 Manual
FR OGRV Pn 08:59:54.54 0.02 32.48 1.37 Manual
XP FR32A Pg 08:59:56.18 0.39 213.79 1.42 Manual
FR GZNF Pn 08:59:54.91 -0.43 313.72 1.43 Manual
FR GZNF Pg 08:59:56.28 0.23 313.72 1.43 Manual
FR SLVF Pn 08:59:55.34 -0.66 227.85 1.48 Manual
XP FR34A Pg 08:59:57.30 0.22 189.47 1.49 Manual
FR HRSF Pg 08:59:57.59 0.36 332.85 1.5 Manual