This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2025/11/06 12:03
Universal datetime 2025/11/06 11:03
Latitude 46.01 ° ± 0.5 km
Longitude 3.07 ° ± 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
Clermont-Ferrand  25 143886
Vichy  31 24166
Cournon-d'Auvergne  31 20043
Riom  13 19180
Chamalières  26 17173
Pont-du-Château  27 11441
Beaumont  29 10787
Gerzat  21 10365
Aubière  29 10061
Cébazat  20 8604
Bellerive-sur-Allier  28 8500
Lempdes  28 8409
Ceyrat  30 6416
Châtel-Guyon  10 6152
Gannat  13 5832

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.28
Azimuthal gap 83.46 °
Number of stations used 9
Number of phases used 15

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 AGO Pg 11:03:02.99 -0.12 43.91 0.06 Manual
FR AGO Sg 11:03:04.52 0.57 43.91 0.06 Manual
RA OCSJ Pg 11:03:06.45 -0.01 280.83 0.24 Manual
RA OCSJ Sg 11:03:09.80 0.01 280.83 0.24 Manual
XP FR09A Pg 11:03:08.24 0.02 293.32 0.33 Manual
XP FR09A Sg 11:03:13.4 0.16 293.32 0.33 Manual
FR HRSF Pg 11:03:12.81 0.13 333.56 0.57 Manual
FR HRSF Sg 11:03:19.83 -0.84 333.56 0.57 Manual
FR CMPS Pg 11:03:12.74 -0.03 189.8 0.58 Manual
FR GZNF Pg 11:03:13.70 0.01 285.74 0.63 Manual
XP FR14B Pg 11:03:18.1 0.06 127.37 0.86 Manual
XP FR14B Sg 11:03:29.58 -0.31 127.37 0.86 Manual
FR BRGF Pg 11:03:18.91 0.03 267.33 0.91 Manual
FR BRGF Sg 11:03:31.55 0.03 267.33 0.91 Manual
FR SGSF Sg 11:03:35.58 0 157.98 1.03 Manual