This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2017/06/16 11:00
Universal datetime 2017/06/16 09:00
Latitude 45.61 ° ± 4 km
Longitude 3.42 ° ± 4 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  31 143886
Cournon-d'Auvergne  24 20043
Issoire  15 14822
Thiers  30 11847
Pont-du-Château  26 11441
Beaumont  31 10787
Gerzat  32 10365
Aubière  28 10061
Lempdes  26 8409
Romagnat  29 7705
Ambert  27 6671
Ceyrat  31 6416
Lezoux  25 6152
Le Cendre  22 5426
Vic-le-Comte  15 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.62
Azimuthal gap 156.33 °
Number of stations used 7
Number of phases used 13

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 AGO Pg 09:00:59.29 -0.75 335.78 0.49 Manual
FR AGO Sg 09:01:06.78 -0.08 335.78 0.49 Manual
RA OCSJ Pg 09:01:04.7 0.97 313.15 0.66 Manual
RA OCSJ Sg 09:01:11.54 -0.67 313.15 0.66 Manual
G SSB Pg 09:01:07.3 0.22 112.04 0.85 Manual
G SSB Sg 09:01:17.70 -1 112.04 0.85 Manual
FR BANN Pg 09:01:16.24 0.37 156.82 1.34 Manual
FR BANN Sg 09:01:34.66 0.11 156.82 1.34 Manual
FR OGSM Pg 09:01:20.82 0.28 89.04 1.6 Manual
FR PLYF Pg 09:01:20.97 -0.22 33.69 1.63 Manual
FR PLYF Sn 09:01:41.68 0.64 33.69 1.63 Manual
RD LOR Pg 09:01:21.46 -0.73 10.18 1.69 Manual
RD LOR Sn 09:01:43.24 0.86 10.18 1.69 Manual