This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2026/08/04 11:06
Universal datetime 2026/08/04 09:06
Latitude 46.33 ° ± 0.1 km
Longitude 3.21 ° ± 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
Montluçon  47 35653
Vichy  27 24166
Moulins  28 19664
Riom  49 19180
Yzeure  29 13088
Cusset  30 12661
Gerzat  56 10365
Domérat  52 8780
Cébazat  56 8604
Bellerive-sur-Allier  27 8500
Commentry  36 6239
Châtel-Guyon  47 6152
Gannat  26 5832
Decize  57 5393
Saint-Pourçain-sur-Sioule  7 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.21
Azimuthal gap 123.12 °
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
XP FR06A Pg 09:06:25.53 0.09 72.47 0.17 Manual
FR AGO Pg 09:06:27.28 -0.29 191.76 0.28 Manual
FR AGO Sg 09:06:31.50 -0.02 191.76 0.28 Manual
FR HRSF Pg 09:06:29.86 0.05 298.73 0.4 Manual
FR HRSF Sg 09:06:35.85 0.42 298.73 0.4 Manual
FR CHLF Pg 09:06:31.34 -0.12 61.85 0.49 Manual
FR GZNF Pg 09:06:35.59 -0.09 258.05 0.72 Manual
FR BNLF Pg 09:06:36.38 -0.01 196.04 0.76 Manual
FR VERF Pg 09:06:36.72 0.11 221.66 0.77 Manual
FR CMPS Pg 09:06:39.56 0.28 192.59 0.91 Manual
FR CMPS Sg 09:06:51.87 -0.13 192.59 0.91 Manual
FR LBL Pg 09:06:42.83 0.16 178.85 1.1 Manual
FR LBL Sg 09:06:57.46 -0.48 178.85 1.1 Manual
FR GARF Pg 09:06:43.32 -0.14 280.08 1.14 Manual
FR GARF Sg 09:06:59.27 -0.03 280.08 1.14 Manual