This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2026/05/11 11:35
Universal datetime 2026/05/11 09:35
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  44 34366
Vichy  8 24166
Riom  40 19180
Cusset  3 12661
Thiers  30 11847
Pont-du-Château  43 11441
Riorges  41 10774
Gerzat  44 10365
Bellerive-sur-Allier  10 8500
Mably  42 7605
Le Coteau  46 6872
Châtel-Guyon  43 6152
Lezoux  35 6152
Gannat  27 5832
Saint-Pourçain-sur-Sioule  26 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 112.38 °
Number of stations used 10
Number of phases used 15

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 09:35:09.4 0.11 157.34 0.18 Manual
FR CHLF Pg 09:35:14.83 0.17 27.29 0.48 Manual
FR COLF Pg 09:35:17.58 -0.04 169.25 0.64 Manual
FR HRSF Pg 09:35:18.47 -0.08 304.73 0.69 Manual
FR HRSF Sg 09:35:28.52 0.65 304.73 0.69 Manual
FR VERF Pg 09:35:20.86 -0.07 242.73 0.82 Manual
FR LBL Pg 09:35:23.37 0.57 192.33 0.92 Manual
FR LBL Sg 09:35:35.59 0.36 192.33 0.92 Manual
FR GZNF Pg 09:35:22.70 -0.12 273.21 0.92 Manual
FR GZNF Sg 09:35:35.46 0.2 273.21 0.92 Manual
FR SGSF Pn 09:35:25.95 -0.69 176.45 1.08 Manual
FR SGSF Sg 09:35:40.71 0.16 176.45 1.08 Manual
G SSB Sg 09:35:41.74 0.36 139.66 1.11 Manual
XP FR21A Pn 09:35:30.80 -0.11 151.88 1.4 Manual
XP FR21A Sg 09:35:50.55 -0.13 151.88 1.4 Manual