This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2017/08/05 07:59
Universal datetime 2017/08/05 05:59
Latitude 45.94 ° ± 3 km
Longitude 2.78 ° ± 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  31 143886
Cournon-d'Auvergne  38 20043
Riom  27 19180
Chamalières  28 17173
Pont-du-Château  39 11441
Beaumont  32 10787
Gerzat  31 10365
Aubière  34 10061
Cébazat  28 8604
Lempdes  37 8409
Romagnat  34 7705
Ceyrat  31 6416
Commentry  38 6239
Châtel-Guyon  22 6152
Gannat  35 5832

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.53
Azimuthal gap 172.59 °
Number of stations used 8
Number of phases used 16

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 PYM Pg 05:59:16.84 -0.69 140.16 0.24 Manual
FR PYM Sg 05:59:20.55 -0.56 140.16 0.24 Manual
FR AGO Pg 05:59:17.79 -0.17 64.8 0.27 Manual
FR AGO Sg 05:59:22.57 0.73 64.8 0.27 Manual
FR CFF Pg 05:59:18.0 -0.29 128.43 0.28 Manual
FR CFF Sg 05:59:22.50 0.1 128.43 0.28 Manual
FR OGRV Pn 05:59:39.0 -0.88 72.73 1.43 Manual
FR OGRV Sn 05:59:59.4 -0.05 72.73 1.43 Manual
RD LOR Pn 05:59:41.4 -0.15 28.74 1.52 Manual
RD LOR Sn 06:00:00.64 -0.67 28.74 1.52 Manual
FR PLYF Pn 05:59:44.4 0.47 52.35 1.69 Manual
FR PLYF Sn 06:00:06.5 0.69 52.35 1.69 Manual
FR BANN Pn 05:59:45.86 0.19 147.78 1.85 Manual
FR BANN Sn 06:00:09.86 0.93 147.78 1.85 Manual
FR MONQ Pn 05:59:46.71 -0.14 216.15 1.93 Manual
FR MONQ Sn 06:00:11.46 0.51 216.15 1.93 Manual