This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2021/03/30 11:57
Universal datetime 2021/03/30 09:57
Latitude 45.61 ° ± 2 km
Longitude 2.30 ° ± 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  66 143886
Cournon-d'Auvergne  71 20043
Chamalières  62 17173
Tulle  56 14836
Guéret  70 13161
Beaumont  63 10787
Gerzat  71 10365
Aubière  66 10061
Ussel  6 9736
Cébazat  68 8604
Lempdes  72 8409
Romagnat  63 7705
Ceyrat  61 6416
Châtel-Guyon  69 6152
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 0.44
Azimuthal gap 106.6 °
Number of stations used 10
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 VERF Pg 09:57:24.15 -0.43 41.35 0.19 Manual
FR VERF Sg 09:57:27.17 -0.08 41.35 0.19 Manual
FR FRNF Pg 09:57:25.94 -0.42 140.13 0.29 Manual
FR FRNF Sg 09:57:29.92 -0.42 140.13 0.29 Manual
FR BRGF Pg 09:57:29.88 -0.65 313.6 0.51 Manual
FR AGO Pg 09:57:35.31 0.7 52.23 0.73 Manual
FR LBL Pg 09:57:36.15 0.94 118.96 0.76 Manual
FR LEUC Pg 09:57:37.16 0.09 168 0.86 Manual
FR HRSF Pg 09:57:38.51 -0.28 16.74 0.96 Manual
FR HRSF Sg 09:57:51.83 -0.26 16.74 0.96 Manual
FR GARF Pg 09:57:40.31 0.04 331.71 1.04 Manual
FR GARF Sg 09:57:55.29 0.6 331.71 1.04 Manual
FR SLVF Pg 09:57:47.50 0.13 184.02 1.42 Manual
FR SLVF Sg 09:58:07.10 0.01 184.02 1.42 Manual
FR GNEF Pg 09:57:48.28 0.01 290.61 1.47 Manual