This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2023/04/06 11:38
Universal datetime 2023/04/06 09:38
Latitude 46.14 ° ± 3 km
Longitude 3.53 ° ± 5 km
Depth 0 km (from location) ± 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  41 19180
Cusset  4 12661
Thiers  31 11847
Pont-du-Château  45 11441
Riorges  41 10774
Gerzat  46 10365
Bellerive-sur-Allier  10 8500
Mably  42 7605
Le Coteau  46 6872
Châtel-Guyon  44 6152
Lezoux  37 6152
Gannat  28 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 0.33
Azimuthal gap 142.03 °
Number of stations used 8
Number of phases used 13

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 AGO Pg 09:38:08.89 -0.01 251.19 0.29 Manual
FR AGO Sg 09:38:12.63 -0.33 251.19 0.29 Manual
FR CHLF Pg 09:38:12.26 0.1 27.75 0.47 Manual
FR COLF Pg 09:38:15.16 -0.48 169.78 0.65 Manual
FR HRSF Pg 09:38:16.12 -0.08 303.56 0.69 Manual
FR HRSF Sg 09:38:25.65 -0.1 303.56 0.69 Manual
XX BNLF Pg 09:38:16.24 -0.11 218.3 0.69 Manual
FR CMPS Pg 09:38:19.38 0.61 210.69 0.82 Manual
FR CMPS Sg 09:38:30.71 0.49 210.69 0.82 Manual
FR LBL Pg 09:38:21.31 0.47 192.35 0.93 Manual
FR LBL Sg 09:38:33.60 -0.24 192.35 0.93 Manual
FR SGSF Pg 09:38:23.96 0.07 176.68 1.1 Manual
FR SGSF Sg 09:38:38.79 -0.39 176.68 1.1 Manual