This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2025/12/09 14:03
Universal datetime 2025/12/09 13:03
Latitude 45.66 ° ± 0.4 km
Longitude 2.99 ° ± 0.5 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  17 143886
Cournon-d'Auvergne  18 20043
Riom  29 19180
Chamalières  14 17173
Issoire  24 14822
Pont-du-Château  25 11441
Beaumont  13 10787
Gerzat  23 10365
Aubière  15 10061
Cébazat  22 8604
Lempdes  21 8409
Romagnat  11 7705
Ceyrat  11 6416
Le Cendre  17 5426
Vic-le-Comte  20 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 74.1 °
Number of stations used 8
Number of phases used 13

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 CMPS Pg 13:03:54.47 0.16 189.97 0.22 Manual
FR CMPS Sg 13:03:57.88 0.45 189.97 0.22 Manual
FR VERF Pg 13:03:56.85 -0.06 284.96 0.36 Manual
FR FRNF Pg 13:03:57.49 -0.15 227.95 0.4 Manual
FR FRNF Sg 13:04:02.98 -0.28 227.95 0.4 Manual
FR COLF Pg 13:03:59.67 -0.13 107.27 0.52 Manual
FR GZNF Pg 13:04:04.19 0.05 313.58 0.75 Manual
FR GZNF Sg 13:04:14.76 0.13 313.58 0.75 Manual
FR SGSF Sg 13:04:15.6 0.41 143.62 0.75 Manual
FR HRSF Pg 13:04:06.86 0.26 347.13 0.89 Manual
FR HRSF Sg 13:04:19.1 0.07 347.13 0.89 Manual
FR CHLF Pn 13:04:10.76 -0.49 33.18 1.08 Manual
FR CHLF Sg 13:04:25.90 0.65 33.18 1.08 Manual