This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2024/03/21 10:51
Universal datetime 2024/03/21 09:51
Latitude 45.56 ° ± 0.3 km
Longitude 3.18 ° ± 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  25 143886
Cournon-d'Auvergne  20 20043
Chamalières  25 17173
Issoire  6 14822
Pont-du-Château  26 11441
Beaumont  22 10787
Gerzat  29 10365
Aubière  21 10061
Cébazat  30 8604
Lempdes  23 8409
Romagnat  19 7705
Ceyrat  21 6416
Lezoux  34 6152
Le Cendre  17 5426
Vic-le-Comte  10 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.29
Azimuthal gap 111.19 °
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
XX BNLF Pg 09:51:19.68 -0.22 280.86 0.19 Manual
XX BNLF Sg 09:51:23.2 0.52 280.86 0.19 Manual
FR CMPS Pg 09:51:20.16 -0.27 233.53 0.22 Manual
FR CMPS Sg 09:51:23.80 0.36 233.53 0.22 Manual
FR LBL Pg 09:51:22.60 -0.06 171.84 0.34 Manual
FR LBL Sg 09:51:27.97 0.63 171.84 0.34 Manual
FR AGO Pg 09:51:25.34 -0.13 356.17 0.49 Manual
FR PLDF Pg 09:51:25.88 0.03 37.63 0.51 Manual
FR VERF Pg 09:51:25.76 -0.35 291.15 0.52 Manual
FR SGSF Pg 09:51:27.55 -0.07 148.81 0.6 Manual
FR GZNF Pg 09:51:33.87 0.43 312.13 0.92 Manual
FR GZNF Sg 09:51:45.97 -0.21 312.13 0.92 Manual
FR LEUC Pg 09:51:33.63 0.18 209.03 0.92 Manual
FR LEUC Sg 09:51:46.3 -0.18 209.03 0.92 Manual
FR HRSF Pg 09:51:35.54 0.29 341.02 1.01 Manual
FR HRSF Sg 09:51:49.31 -0.03 341.02 1.01 Manual
FR CHLF Pg 09:51:36.67 -0.14 24.76 1.1 Manual
FR CHLF Sg 09:51:52.17 0.09 24.76 1.1 Manual