This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2021/06/09 11:04
Universal datetime 2021/06/09 09:04
Latitude 45.25 ° ± 3 km
Longitude 2.98 ° ± 3 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  61 143886
Aurillac  56 25499
Cournon-d'Auvergne  57 20043
Chamalières  59 17173
Issoire  39 14822
Beaumont  56 10787
Aubière  57 10061
Lempdes  61 8409
Romagnat  53 7705
Brioude  32 6721
Saint-Flour  26 6435
Ceyrat  55 6416
Arpajon-sur-Cère  58 6217
Le Cendre  55 5426
Vic-le-Comte  48 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.42
Azimuthal gap 82.7 °
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
FR LBL Pg 09:04:37.65 -0.4 95.06 0.19 Manual
FR LBL Sg 09:04:40.97 0.32 95.06 0.19 Manual
RA OCSF Pg 09:04:38.68 -0.16 159.54 0.23 Manual
RA OCSF Sg 09:04:42.74 0.71 159.54 0.23 Manual
FR FRNF Pg 09:04:40.26 -0.38 294.81 0.33 Manual
FR FRNF Sg 09:04:45.69 0.5 294.81 0.33 Manual
FR COLF Pg 09:04:44.82 -0.17 63.06 0.56 Manual
FR LEUC Pg 09:04:45.0 -0.27 212.11 0.58 Manual
FR VERF Pg 09:04:45.61 -0.34 325.05 0.61 Manual
FR VERF Sg 09:04:54.17 -0.28 325.05 0.61 Manual
FR AGO Pg 09:04:49.48 -0.11 7.34 0.81 Manual
FR PLDF Pg 09:04:50.72 0.44 31.84 0.85 Manual
FR PLDF Sg 09:05:02.76 0.72 31.84 0.85 Manual
G SSB Pg 09:04:54.22 -0.82 87.88 1.1 Manual
G SSB Sg 09:05:10.5 -0.3 87.88 1.1 Manual
FR BRGF Pg 09:04:55.43 0.28 310.19 1.11 Manual
FR BANN Pg 09:04:57.46 0.34 136.09 1.21 Manual
FR BANN Sg 09:05:13.90 -0.09 136.09 1.21 Manual