This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2022/04/22 12:45
Universal datetime 2022/04/22 10:45
Latitude 46.06 ° ± 3 km
Longitude 3.14 ° ± 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  31 143886
Vichy  23 24166
Riom  19 19180
Chamalières  33 17173
Cusset  28 12661
Pont-du-Château  31 11441
Gerzat  26 10365
Aubière  35 10061
Cébazat  26 8604
Bellerive-sur-Allier  21 8500
Lempdes  33 8409
Lezoux  32 6152
Châtel-Guyon  17 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 0.36
Azimuthal gap 115.4 °
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 10:45:57.86 -0.49 202.34 0.02 Manual
FR AGO Sg 10:45:58.22 -0.36 202.34 0.02 Manual
FR PLDF Pg 10:46:04.28 -0.29 106.43 0.35 Manual
FR PLDF Sg 10:46:09.47 0.02 106.43 0.35 Manual
FR HRSF Pg 10:46:08.48 0.25 326.35 0.55 Manual
FR CMPS Pg 10:46:10.18 0.1 193.12 0.65 Manual
FR CMPS Sg 10:46:19.72 0.65 193.12 0.65 Manual
FR COLF Pg 10:46:10.44 -0.34 145.37 0.68 Manual
FR COLF Sg 10:46:20.47 0.17 145.37 0.68 Manual
FR CHLF Pg 10:46:10.91 -0.03 44.44 0.69 Manual
FR FRNF Pg 10:46:12.43 -0.33 210.96 0.79 Manual
FR FRNF Sg 10:46:23.59 -0.18 210.96 0.79 Manual
FR LBL Pg 10:46:14.38 0.79 174.84 0.84 Manual
FR LBL Sg 10:46:25.43 0.2 174.84 0.84 Manual
FR SGSF Pg 10:46:18.22 0.25 161.56 1.07 Manual
FR SGSF Sg 10:46:32.46 -0.41 161.56 1.07 Manual