This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2020/02/12 11:51
Universal datetime 2020/02/12 10:51
Latitude 45.51 ° ± 3 km
Longitude 3.35 ° ± 3 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  36 143886
Cournon-d'Auvergne  29 20043
Chamalières  37 17173
Issoire  9 14822
Pont-du-Château  33 11441
Beaumont  34 10787
Aubière  32 10061
Lempdes  32 8409
Romagnat  31 7705
Brioude  24 6721
Ambert  32 6671
Ceyrat  34 6416
Lezoux  36 6152
Le Cendre  26 5426
Vic-le-Comte  17 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.25
Azimuthal gap 86.08 °
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 COLF Pg 10:51:27.35 -0.48 91.73 0.24 Manual
FR COLF Sg 10:51:31.48 0.28 91.73 0.24 Manual
FR LBL Pg 10:51:28.53 -0.11 194.78 0.29 Manual
FR LBL Sg 10:51:32.60 -0.02 194.78 0.29 Manual
FR PLDF Pg 10:51:32.54 0.01 22.58 0.49 Manual
FR PLDF Sg 10:51:39.22 -0.2 22.58 0.49 Manual
FR FRNF Pg 10:51:33.76 -0.13 257.74 0.57 Manual
FR VERF Pg 10:51:36.7 0.57 291.9 0.65 Manual
G SSB Pg 10:51:39.45 -0.07 104.84 0.87 Manual
G SSB Sg 10:51:51.84 0.22 104.84 0.87 Manual
FR LEUC Pg 10:51:40.43 -0.3 217.28 0.94 Manual
FR BALS Pg 10:51:41.89 0.12 175.87 0.99 Manual
FR BALS Sg 10:51:55.62 0.05 175.87 0.99 Manual
FR CHLF Pg 10:51:44.4 0.17 17.98 1.11 Manual
FR CHLF Sg 10:51:59.13 -0.11 17.98 1.11 Manual