This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2023/05/31 10:53
Universal datetime 2023/05/31 08:53
Latitude 46.05 ° ± 3 km
Longitude 3.86 ° ± 4 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  17 34366
Vichy  35 24166
Cusset  31 12661
Thiers  32 11847
Riorges  13 10774
Tarare  46 10582
Paray-le-Monial  48 9189
Bellerive-sur-Allier  37 8500
Feurs  45 8173
Digoin  51 7817
Mably  16 7605
Le Coteau  18 6872
Lezoux  44 6152
Thizy-les-Bourgs  36 6031
Saint-Pourçain-sur-Sioule  52 5160

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.27
Azimuthal gap 125.89 °
Number of stations used 12
Number of phases used 19

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 08:53:37.29 -0.12 243.7 0.19 Manual
FR PLDF Sg 08:53:40.25 0.24 243.7 0.19 Manual
FR AGO Pg 08:53:43.54 0.13 270.49 0.51 Manual
FR CHLF Pg 08:53:42.82 -0.61 358.61 0.51 Manual
FR COLF Pg 08:53:44.5 -0.31 192.21 0.56 Manual
FR OGRV Pg 08:53:47.21 0.51 63.92 0.69 Manual
XX BNLF Pg 08:53:49.8 0.28 236.17 0.8 Manual
XX BNLF Sg 08:53:59.95 0.03 236.17 0.8 Manual
FR CMPS Pg 08:53:50.67 0.1 227.1 0.89 Manual
FR LBL Pg 08:53:51.31 0.2 208.13 0.92 Manual
FR LBL Sg 08:54:03.85 -0.12 208.13 0.92 Manual
FR HRSF Pg 08:53:51.24 -0.06 300.85 0.93 Manual
FR HRSF Sg 08:54:04.35 0.06 300.85 0.93 Manual
FR VERF Pg 08:53:53.4 0.36 253.3 1.01 Manual
FR VERF Sg 08:54:06.67 -0.03 253.3 1.01 Manual
FR SGSF Pg 08:53:52.51 -0.3 189.81 1.01 Manual
FR SGSF Sg 08:54:06.76 -0.16 189.81 1.01 Manual
FR GZNF Pg 08:53:55.68 0.13 276.82 1.16 Manual
FR GZNF Sg 08:54:11.39 -0.33 276.82 1.16 Manual