This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2025/05/22 11:40
Universal datetime 2025/05/22 09:40
Latitude 46.05 ° ± 0.4 km
Longitude 3.15 ° ± 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  30 143886
Vichy  23 24166
Riom  18 19180
Chamalières  32 17173
Cusset  27 12661
Pont-du-Château  29 11441
Gerzat  25 10365
Aubière  34 10061
Cébazat  25 8604
Bellerive-sur-Allier  21 8500
Lempdes  32 8409
Lezoux  31 6152
Châtel-Guyon  16 6152
Gannat  5 5832
Saint-Pourçain-sur-Sioule  30 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.23
Azimuthal gap 77.03 °
Number of stations used 11
Number of phases used 18

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 09:40:54.27 -0.38 245.93 0.01 Manual
FR PLDF Pg 09:41:00.75 -0.02 105.09 0.34 Manual
FR PLDF Sg 09:41:05.72 0.18 105.09 0.34 Manual
FR VERF Pg 09:41:04.73 0 236.92 0.56 Manual
FR HRSF Pg 09:41:04.84 0.04 326.5 0.56 Manual
FR CMPS Pg 09:41:06.38 0.11 193.83 0.64 Manual
FR GZNF Pg 09:41:06.92 0.07 280.56 0.67 Manual
FR COLF Pg 09:41:06.84 -0.09 145.29 0.67 Manual
FR COLF Sg 09:41:16.48 0.18 145.29 0.67 Manual
FR CHLF Pg 09:41:07.41 0.05 43.53 0.7 Manual
FR LBL Pg 09:41:09.96 0.19 175.22 0.83 Manual
FR LBL Pn 09:41:11.42 -0.66 175.22 0.83 Manual
FR LBL Sg 09:41:21.32 0.05 175.22 0.83 Manual
FR BRGF Pg 09:41:12.69 0.35 264.66 0.96 Manual
FR BRGF Pn 09:41:13.77 -0.2 264.66 0.96 Manual
FR BRGF Sg 09:41:25.81 0.05 264.66 0.96 Manual
FR CZNF Pg 09:41:14.78 0.24 190.42 1.08 Manual
FR CZNF Pn 09:41:15.74 0.17 190.42 1.08 Manual