This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2022/02/23 11:14
Universal datetime 2022/02/23 10:14
Latitude 46.09 ° ± 2 km
Longitude 3.12 ° ± 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
Clermont-Ferrand  34 143886
Vichy  24 24166
Riom  22 19180
Chamalières  35 17173
Cusset  29 12661
Pont-du-Château  34 11441
Gerzat  29 10365
Cébazat  29 8604
Bellerive-sur-Allier  22 8500
Lempdes  36 8409
Commentry  35 6239
Lezoux  36 6152
Châtel-Guyon  19 6152
Gannat  5 5832
Saint-Pourçain-sur-Sioule  28 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.52
Azimuthal gap 66.63 °
Number of stations used 9
Number of phases used 16

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 10:14:44.72 -0.02 166.07 0.04 Manual
FR AGO Sg 10:14:45.70 0.39 166.07 0.04 Manual
RA OCSJ Pg 10:14:49.72 0.7 262.07 0.27 Manual
RA OCSJ Sg 10:14:51.83 -0.95 262.07 0.27 Manual
FR PLDF Pg 10:14:50.32 -0.61 109.28 0.37 Manual
FR HRSF Pg 10:14:53.50 -0.14 326.33 0.52 Manual
FR HRSF Sg 10:15:01.23 0.37 326.33 0.52 Manual
FR VERF Pg 10:14:54.72 0.34 232.71 0.56 Manual
FR GZNF Pg 10:14:56.15 0.21 277.91 0.64 Manual
FR CHLF Pg 10:14:56.20 -0.59 46.78 0.69 Manual
FR CHLF Pn 10:14:58.24 0.14 46.78 0.69 Manual
FR CHLF Sg 10:15:07.20 0.83 46.78 0.69 Manual
FR GARF Pg 10:15:05.61 0.42 292.49 1.14 Manual
FR GARF Sn 10:15:22.57 0.17 292.49 1.14 Manual
RD LOR Pn 10:15:07.44 -0.45 23.13 1.29 Manual
RD LOR Sg 10:15:24.95 -0.81 23.13 1.29 Manual