This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2025/07/15 10:28
Universal datetime 2025/07/15 08:28
Latitude 45.70 ° ± 0.5 km
Longitude 4.41 ° ± 0.5 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
Tarare  22 10582
Andrézieux-Bouthéon  21 9790
Veauche  18 8984
Feurs  15 8173
Sorbiers  23 7933
L'Arbresle  21 6398
Brindas  23 6174
Mornant  23 5938
Lentilly  24 5793
Grézieu-la-Varenne  22 5734
Vaugneray  18 5734
Saint-Galmier  13 5722
Chazelles-sur-Lyon  9 5357
Montrond-les-Bains  15 5302
Vindry-sur-Turdine  22 5133

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.18
Azimuthal gap 75.09 °
Number of stations used 9
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 OGGL Pg 08:28:58.93 -0.12 38.63 0.23 Manual
G SSB Pg 08:29:02.70 -0.21 167.57 0.43 Manual
G SSB Sg 08:29:09.12 0.18 167.57 0.43 Manual
FR PLDF Pg 08:29:06.31 0.12 295.79 0.61 Manual
FR SGSF Sg 08:29:22.96 0.15 220.7 0.86 Manual
FR CHLF Sg 08:29:25.29 -0.17 335.53 0.94 Manual
FR OGCB Pg 08:29:12.87 -0.21 150.12 0.98 Manual
FR GRN Pg 08:29:14.58 0.28 115.68 1.05 Manual
FR GRN Sg 08:29:28.64 -0.2 115.68 1.05 Manual
FR PRABE Pg 08:29:17.52 0.2 112.23 1.21 Manual
FR PRABE Sg 08:29:33.95 -0.17 112.23 1.21 Manual
FR HRSF Sg 08:29:41.67 -0.08 305.16 1.44 Manual