This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2023/05/24 10:47
Universal datetime 2023/05/24 08:47
Latitude 45.49 ° ± 3 km
Longitude 2.34 ° ± 4 km
Depth 0 km (from location) ± 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  69 143886
Aurillac  63 25499
Cournon-d'Auvergne  72 20043
Chamalières  64 17173
Tulle  51 14836
Issoire  71 14822
Beaumont  65 10787
Aubière  68 10061
Ussel  8 9736
Cébazat  71 8604
Malemort  68 7985
Romagnat  64 7705
Ceyrat  63 6416
Arpajon-sur-Cère  69 6217
Le Cendre  71 5426

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 166.1 °
Number of stations used 9
Number of phases used 15

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 FRNF Pg 08:47:57.24 -0.38 123.64 0.18 Manual
FR FRNF Sg 08:47:59.91 -0.27 123.64 0.18 Manual
FR VERF Pg 08:47:59.33 -0.07 20.49 0.28 Manual
FR VERF Sg 08:48:03.39 0.09 20.49 0.28 Manual
FR CMPS Pg 08:48:01.85 -0.1 96.98 0.42 Manual
FR CMPS Sg 08:48:07.73 -0.03 96.98 0.42 Manual
XX BNLF Pg 08:48:01.83 -0.12 74.34 0.42 Manual
XX BNLF Sg 08:48:07.81 0.04 74.34 0.42 Manual
FR LBL Pg 08:48:07.14 0.2 111.61 0.69 Manual
FR LBL Sg 08:48:17.5 0.57 111.61 0.69 Manual
FR GZNF Pg 08:48:06.90 -0.18 351.79 0.69 Manual
FR GZNF Sg 08:48:17.4 0.3 351.79 0.69 Manual
FR LEUC Pg 08:48:07.61 -0.37 168.33 0.74 Manual
FR HRSF Pg 08:48:13.69 -0.26 13.44 1.06 Manual
FR SLVF Pg 08:48:18.98 0.58 185.68 1.3 Manual