This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2026/04/09 10:53
Universal datetime 2026/04/09 08:53
Latitude 46.13 ° ± 0.1 km
Longitude 3.52 ° ± 0.1 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
Roanne  45 34366
Vichy  7 24166
Riom  40 19180
Cusset  3 12661
Thiers  30 11847
Pont-du-Château  43 11441
Riorges  41 10774
Gerzat  44 10365
Cébazat  46 8604
Bellerive-sur-Allier  9 8500
Mably  43 7605
Châtel-Guyon  42 6152
Lezoux  35 6152
Gannat  26 5832
Saint-Pourçain-sur-Sioule  25 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.26
Azimuthal gap 111.45 °
Number of stations used 9
Number of phases used 17

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 PLDF Pg 08:53:08.3 -0.24 155.87 0.18 Manual
FR PLDF Sg 08:53:11.23 0.4 155.87 0.18 Manual
FR AGO Pg 08:53:09.69 -0.36 252.95 0.28 Manual
FR AGO Sg 08:53:13.88 -0.05 252.95 0.28 Manual
FR CHLF Pg 08:53:13.90 0.06 28.05 0.48 Manual
FR CHLF Sg 08:53:21.11 0.54 28.05 0.48 Manual
FR COLF Pg 08:53:16.72 -0.12 168.75 0.64 Manual
FR HRSF Pg 08:53:17.47 -0.12 304.85 0.68 Manual
FR HRSF Sg 08:53:27.11 -0.01 304.85 0.68 Manual
FR CMPS Pg 08:53:20.32 0.45 210.56 0.81 Manual
FR CMPS Sg 08:53:31.0 -0.11 210.56 0.81 Manual
FR VERF Pg 08:53:20.27 0.27 242.39 0.82 Manual
FR VERF Sg 08:53:31.61 0.26 242.39 0.82 Manual
FR GZNF Pg 08:53:21.87 0.02 273.08 0.91 Manual
FR GZNF Sg 08:53:34.21 -0.36 273.08 0.91 Manual
G SSB Pg 08:53:25.56 -0.05 139.5 1.12 Manual
G SSB Sg 08:53:41.3 -0.11 139.5 1.12 Manual