This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2020/07/29 10:30
Universal datetime 2020/07/29 08:30
Latitude 45.61 ° ± 3 km
Longitude 2.32 ° ± 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  65 143886
Cournon-d'Auvergne  69 20043
Chamalières  61 17173
Tulle  58 14836
Guéret  70 13161
Beaumont  62 10787
Gerzat  69 10365
Aubière  65 10061
Ussel  7 9736
Cébazat  66 8604
Lempdes  70 8409
Romagnat  61 7705
Ceyrat  60 6416
Châtel-Guyon  67 6152
Le Cendre  69 5426

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.35
Azimuthal gap 127.57 °
Number of stations used 6
Number of phases used 13

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 VERF Pg 08:30:46.91 -0.22 40.08 0.18 Manual
FR VERF Sg 08:30:49.84 0.23 40.08 0.18 Manual
FR FRNF Pg 08:30:48.81 -0.31 143 0.29 Manual
FR FRNF Sg 08:30:52.94 -0.16 143 0.29 Manual
FR BRGF Pg 08:30:53.0 -0.4 312.06 0.52 Manual
FR BRGF Sg 08:31:00.80 0.23 312.06 0.52 Manual
FR HRSF Pg 08:31:01.35 -0.04 16.19 0.95 Manual
FR HRSF Sg 08:31:14.87 0.34 16.19 0.95 Manual
FR GARF Pg 08:31:03.4 -0.02 330.93 1.04 Manual
FR GARF Sg 08:31:17.29 -0.17 330.93 1.04 Manual
FR SLVF Pn 08:31:09.11 -0.53 184.49 1.43 Manual
FR SLVF Pg 08:31:10.54 0.21 184.49 1.43 Manual
FR SLVF Sn 08:31:29.83 0.83 184.49 1.43 Manual