This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2026/07/02 11:02
Universal datetime 2026/07/02 09:02
Latitude 45.93 ° ± 0.1 km
Longitude 4.03 ° ± 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
Roanne  14 34366
Montbrison  36 15641
Thiers  38 11847
Riorges  13 10774
Tarare  31 10582
Veauche  45 8984
Feurs  26 8173
Mably  19 7605
Le Coteau  11 6872
Sury-le-Comtal  44 6552
Thizy-les-Bourgs  27 6031
Saint-Galmier  42 5722
Chazelles-sur-Lyon  43 5357
Montrond-les-Bains  36 5302
Vindry-sur-Turdine  37 5133

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.4
Azimuthal gap 146.72 °
Number of stations used 8
Number of phases used 12

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 09:03:01.47 -0.43 278.12 0.28 Manual
FR PLDF Sg 09:03:05.60 -0.26 278.12 0.28 Manual
FR AGO Pg 09:03:09.13 0.69 281.6 0.64 Manual
FR CHLF Pg 09:03:08.71 0.09 348.82 0.65 Manual
FR BNLF Pg 09:03:12.55 0.27 247.57 0.84 Manual
FR BNLF Sg 09:03:24.2 0.02 247.57 0.84 Manual
FR OGCN Pg 09:03:16.44 -0.15 135.54 1.07 Manual
FR VERF Pg 09:03:17.3 0.11 261.3 1.09 Manual
FR VERF Sg 09:03:31.40 -0.72 261.3 1.09 Manual
FR HRSF Pg 09:03:16.96 -0.02 303.39 1.1 Manual
FR HRSF Sg 09:03:31.54 -0.67 303.39 1.1 Manual
FR GZNF Pg 09:03:20.39 -0.3 281.72 1.29 Manual