This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.2 MLv
Local datetime 2025/05/05 15:57
Universal datetime 2025/05/05 13:57
Latitude 45.93 ° ± 0.5 km
Longitude 3.82 ° ± 0.5 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  24 34366
Vichy  38 24166
Montbrison  41 15641
Cusset  35 12661
Thiers  23 11847
Riorges  21 10774
Tarare  47 10582
Bellerive-sur-Allier  39 8500
Feurs  38 8173
Mably  26 7605
Le Coteau  23 6872
Ambert  42 6671
Lezoux  36 6152
Thizy-les-Bourgs  41 6031
Montrond-les-Bains  46 5302

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.26
Azimuthal gap 140.43 °
Number of stations used 7
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 PLDF Pg 13:57:25.71 -0.35 285.31 0.14 Manual
FR PLDF Sg 13:57:27.98 -0.09 285.31 0.14 Manual
FR COLF Pg 13:57:31.25 -0.24 191.96 0.44 Manual
FR COLF Sg 13:57:37.48 -0.07 191.96 0.44 Manual
FR CHLF Pg 13:57:35.22 0.1 1.38 0.63 Manual
FR CMPS Pg 13:57:38.15 0 232.09 0.79 Manual
FR CMPS Sg 13:57:49.92 0.72 232.09 0.79 Manual
G SSB Pg 13:57:38.79 0.14 141.8 0.82 Manual
G SSB Sg 13:57:50.9 0.01 141.8 0.82 Manual
FR SGSF Pg 13:57:39.82 -0.12 189.33 0.89 Manual
FR SGSF Sg 13:57:52.39 0.05 189.33 0.89 Manual
FR VERF Pg 13:57:41.42 0.34 259.77 0.95 Manual
FR VERF Sg 13:57:54.22 -0.11 259.77 0.95 Manual