This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2025/10/17 10:17
Universal datetime 2025/10/17 08:17
Latitude 45.85 ° ± 0.6 km
Longitude 2.95 ° ± 0.5 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  14 143886
Cournon-d'Auvergne  22 20043
Riom  15 19180
Chamalières  12 17173
Pont-du-Château  23 11441
Beaumont  15 10787
Gerzat  16 10365
Aubière  17 10061
Cébazat  12 8604
Lempdes  20 8409
Romagnat  18 7705
Ceyrat  15 6416
Châtel-Guyon  11 6152
Le Cendre  24 5426
Vic-le-Comte  32 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.36
Azimuthal gap 173.08 °
Number of stations used 6
Number of phases used 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 AGO Pg 08:17:27.28 -0.19 31.82 0.23 Manual
FR AGO Sg 08:17:31.58 0.85 31.82 0.23 Manual
RA OCSJ Pg 08:17:27.74 -0.09 322.44 0.25 Manual
RA OCSJ Sg 08:17:31.86 0.52 322.44 0.25 Manual
FR VERF Pg 08:17:29.39 -0.15 253.08 0.34 Manual
FR VERF Sg 08:17:34.72 0.39 253.08 0.34 Manual
FR PLDF Pg 08:17:32.18 0.12 76.06 0.48 Manual
FR PLDF Sg 08:17:38.69 -0.05 76.06 0.48 Manual
FR HRSF Pg 08:17:35.66 -0.34 345.37 0.69 Manual
FR HRSF Sg 08:17:45.87 0.24 345.37 0.69 Manual
XP FR13A Pg 08:17:37.15 0.16 249.14 0.75 Manual