This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.1 MLv
Local datetime 2026/04/23 15:53
Universal datetime 2026/04/23 13:53
Latitude 45.73 ° ± 0.1 km
Longitude 2.78 ° ± 0.1 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  27 143886
Cournon-d'Auvergne  32 20043
Riom  33 19180
Chamalières  23 17173
Pont-du-Château  37 11441
Beaumont  24 10787
Gerzat  31 10365
Aubière  27 10061
Cébazat  28 8604
Lempdes  33 8409
Romagnat  24 7705
Ceyrat  23 6416
Châtel-Guyon  30 6152
Le Cendre  33 5426
Vic-le-Comte  38 5197

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.23
Azimuthal gap 114.69 °
Number of stations used 9
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 BNLF Pg 13:53:48.51 -0.23 143.86 0.17 Manual
FR BNLF Sg 13:53:51.33 0.25 143.86 0.17 Manual
FR VERF Pg 13:53:49.40 -0.03 274.46 0.2 Manual
FR VERF Sg 13:53:52.60 0.32 274.46 0.2 Manual
FR CMPS Pg 13:53:51.53 -0.01 159.77 0.32 Manual
FR CMPS Sg 13:53:56.20 0.22 159.77 0.32 Manual
FR AGO Pg 13:53:53.7 -0.02 38.13 0.4 Manual
FR AGO Sg 13:53:58.67 -0.01 38.13 0.4 Manual
XP FR09A Pg 13:53:53.36 -0.01 345.95 0.42 Manual
XP FR09A Sg 13:53:59.32 0.16 345.95 0.42 Manual
FR GZNF Pg 13:53:56.67 -0.01 317.85 0.59 Manual
FR PLDF Pg 13:53:57.23 -0.21 68.42 0.64 Manual
FR COLF Pg 13:53:58.58 0.21 109.64 0.69 Manual
FR COLF Sg 13:54:08.50 0.59 109.64 0.69 Manual
FR HRSF Pg 13:54:00.29 0.02 356.28 0.79 Manual
FR HRSF Sg 13:54:11.52 0.29 356.28 0.79 Manual