This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2026/05/21 12:05
Universal datetime 2026/05/21 10:05
Latitude 46.19 ° ± 0.1 km
Longitude 2.95 ° ± 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
Clermont-Ferrand  47 143886
Montluçon  32 35653
Vichy  37 24166
Riom  36 19180
Chamalières  47 17173
Cusset  41 12661
Pont-du-Château  49 11441
Gerzat  43 10365
Domérat  37 8780
Cébazat  42 8604
Bellerive-sur-Allier  35 8500
Commentry  19 6239
Châtel-Guyon  31 6152
Gannat  20 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 0.42
Azimuthal gap 143.54 °
Number of stations used 9
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 HRSF Pg 10:05:56.84 0.06 332.15 0.37 Manual
FR HRSF Sg 10:06:02.4 0.34 332.15 0.37 Manual
FR PLDF Pg 10:05:59.23 -0.24 115.69 0.52 Manual
FR PLDF Sg 10:06:06.76 0.33 115.69 0.52 Manual
FR GZNF Pg 10:05:59.42 -0.16 268.37 0.52 Manual
FR GZNF Sg 10:06:05.91 -0.7 268.37 0.52 Manual
FR VERF Pg 10:05:59.82 -0.25 216.76 0.55 Manual
FR VERF Sg 10:06:07.21 -0.26 216.76 0.55 Manual
FR CMPS Pg 10:06:04.67 0.76 181.16 0.76 Manual
FR BRGF Pg 10:06:05.87 0.1 254.53 0.86 Manual
FR BRGF Sg 10:06:18.1 0.68 254.53 0.86 Manual
XP FR17A Pg 10:06:10.92 -0.4 205.22 1.15 Manual
FR SGSF Pg 10:06:12.39 -0.44 157.57 1.24 Manual
FR SGSF Sg 10:06:29.82 0.26 157.57 1.24 Manual
FR LEUC Pn 10:06:16.33 0.47 191.26 1.46 Manual