This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2025/08/04 11:22
Universal datetime 2025/08/04 09:22
Latitude 46.31 ° ± 0.2 km
Longitude 3.26 ° ± 0.2 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
Montluçon  51 35653
Vichy  24 24166
Moulins  28 19664
Riom  47 19180
Yzeure  30 13088
Cusset  26 12661
Thiers  54 11847
Gerzat  54 10365
Cébazat  55 8604
Bellerive-sur-Allier  23 8500
Commentry  40 6239
Châtel-Guyon  46 6152
Lezoux  54 6152
Gannat  24 5832
Saint-Pourçain-sur-Sioule  3 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.19
Azimuthal gap 81.6 °
Number of stations used 12
Number of phases used 14

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
XP FR06A Pg 09:22:55.100 0.04 62.3 0.15 Manual
FR AGO Pg 09:22:58.12 -0.27 199.11 0.28 Manual
XP FR03A Pg 09:22:58.93 0.06 357.95 0.3 Manual
FR PLDF Pg 09:23:01.53 0.32 143.9 0.43 Manual
FR HRSF Pg 09:23:01.12 -0.33 298.64 0.44 Manual
FR HRSF Sg 09:23:07.54 0.28 298.64 0.44 Manual
XP FR09A Pg 09:23:01.91 -0.11 248.74 0.47 Manual
FR CHLF Pg 09:23:01.91 -0.14 58.24 0.47 Manual
XP FR02A Pg 09:23:04.77 -0.04 15.15 0.62 Manual
FR GZNF Pg 09:23:07.31 0.13 259.85 0.75 Manual
FR VERF Pg 09:23:07.87 0.11 224.29 0.78 Manual
FR COLF Pg 09:23:09.22 -0.12 159.42 0.87 Manual
FR LBL Pg 09:23:13.54 0.22 180.59 1.08 Manual
FR LBL Sn 09:23:29.47 -0.08 180.59 1.08 Manual