This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2017/05/17 12:06
Universal datetime 2017/05/17 10:06
Latitude 46.05 ° ± 4 km
Longitude 3.17 ° ± 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  29 143886
Vichy  22 24166
Riom  17 19180
Chamalières  32 17173
Cusset  26 12661
Pont-du-Château  28 11441
Gerzat  24 10365
Aubière  33 10061
Cébazat  25 8604
Bellerive-sur-Allier  19 8500
Lempdes  31 8409
Lezoux  29 6152
Châtel-Guyon  16 6152
Gannat  6 5832
Saint-Pourçain-sur-Sioule  30 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.47
Azimuthal gap 102.99 °
Number of stations used 7
Number of phases used 12

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 10:06:31.94 0.38 277.95 0.03 Manual
RA OCSJ Pg 10:06:36.31 -0.39 270.75 0.31 Manual
RA OCSJ Sg 10:06:40.65 -0.3 270.75 0.31 Manual
FR PYM Pg 10:06:37.34 0.39 201.1 0.32 Manual
FR OGRV Pg 10:06:52.87 0.7 74.25 1.14 Manual
FR OGRV Sg 10:07:08.19 0.2 74.25 1.14 Manual
G SSB Pg 10:06:53.43 -0.47 128.18 1.23 Manual
G SSB Sg 10:07:10.61 -0.42 128.18 1.23 Manual
RD LOR Pg 10:06:55.48 0.12 20.95 1.31 Manual
RD LOR Sg 10:07:13.21 -0.35 20.95 1.31 Manual
FR PLYF Pg 10:06:58.13 0.79 49.48 1.42 Manual
FR PLYF Sg 10:07:16.38 -0.66 49.48 1.42 Manual