This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2021/07/12 12:06
Universal datetime 2021/07/12 10:06
Latitude 45.33 ° ± 3 km
Longitude 3.23 ° ± 4 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table only show the more populated cities around the epicenter.
Name Distance (km) Population
Clermont-Ferrand  51 143886
Cournon-d'Auvergne  45 20043
Chamalières  51 17173
Issoire  23 14822
Pont-du-Château  52 11441
Beaumont  47 10787
Aubière  47 10061
Lempdes  49 8409
Romagnat  44 7705
Brioude  13 6721
Ambert  48 6671
Saint-Flour  36 6435
Ceyrat  47 6416
Le Cendre  43 5426
Vic-le-Comte  34 5197

Past seismicity

  This map shows only the 50 more significant earthquakes around the current event.

Event details

Parameters

Evaluation status preliminary
RMS 0.22
Azimuthal gap 105.64 °
Used station count 8
Used phase count 11

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 10:06:52.29 -0.2 171.83 0.1 Manual
FR LBL Sg 10:06:54.7 0.13 171.83 0.1 Manual
FR COLF Pg 10:06:57.24 -0.17 63.15 0.37 Manual
FR FRNF Pg 10:06:59.7 -0.23 276.35 0.47 Manual
FR FRNF Sg 10:07:05.91 0.07 276.35 0.47 Manual
FR VERF Pg 10:07:03.5 0.1 308.68 0.67 Manual
FR PLDF Pg 10:07:03.39 0.03 23.68 0.69 Manual
FR AGO Pg 10:07:04.13 0.23 354.74 0.72 Manual
FR LEUC Pg 10:07:03.99 -0.44 219.91 0.75 Manual
FR LEUC Sg 10:07:15.0 0.19 219.91 0.75 Manual
FR BALS Pg 10:07:06.29 0.29 168.79 0.83 Manual