This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2026/08/06 11:08
Universal datetime 2026/08/06 09:08
Latitude 46.01 ° ± 0.1 km
Longitude 3.07 ° ± 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
Clermont-Ferrand  25 143886
Vichy  31 24166
Cournon-d'Auvergne  31 20043
Riom  13 19180
Chamalières  26 17173
Pont-du-Château  27 11441
Beaumont  28 10787
Gerzat  21 10365
Aubière  29 10061
Cébazat  19 8604
Bellerive-sur-Allier  29 8500
Lempdes  28 8409
Ceyrat  30 6416
Châtel-Guyon  9 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 0.25
Azimuthal gap 91.43 °
Number of stations used 9
Number of phases used 12

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 09:08:41.10 -0.27 45.48 0.06 Manual
FR PLDF Pg 09:08:47.42 0 95.73 0.39 Manual
FR BNLF Pg 09:08:47.77 -0.22 194.53 0.42 Manual
FR BNLF Sg 09:08:54.19 0.36 194.53 0.42 Manual
FR HRSF Pg 09:08:51.11 0.25 333.96 0.57 Manual
FR GZNF Pg 09:08:51.60 -0.21 285.96 0.63 Manual
FR COLF Pg 09:08:52.33 -0.29 138.77 0.67 Manual
FR COLF Sg 09:09:02.3 0.09 138.77 0.67 Manual
FR CHLF Pg 09:08:54.77 0.23 44 0.77 Manual
FR LBL Pg 09:08:55.7 0.31 170.7 0.78 Manual
FR LBL Sg 09:09:06.6 0.39 170.7 0.78 Manual
FR SGSF Pg 09:08:59.44 0.05 157.74 1.03 Manual