This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2026/07/09 10:51
Universal datetime 2026/07/09 08:51
Latitude 45.75 ° ± 0.1 km
Longitude 4.47 ° ± 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
Craponne  20 11067
Tarare  18 10582
Chaponost  22 8717
Feurs  19 8173
L'Arbresle  14 6398
Brindas  18 6174
Mornant  21 5938
Lentilly  17 5793
Vaugneray  13 5734
Grézieu-la-Varenne  17 5734
Saint-Galmier  20 5722
Chazelles-sur-Lyon  15 5357
Montrond-les-Bains  22 5302
Vindry-sur-Turdine  16 5133
Charbonnières-les-Bains  21 5067

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.47
Azimuthal gap 101.97 °
Number of stations used 10
Number of phases used 17

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 08:51:26.81 -0.78 36.4 0.16 Manual
FR COLF Pg 08:51:35.55 -0.15 245.96 0.6 Manual
FR OGRV Pg 08:51:35.40 -0.86 17.9 0.63 Manual
FR PLDF Pg 08:51:36.28 -0.03 290.45 0.63 Manual
FR PLDF Sg 08:51:45.61 0.5 290.45 0.63 Manual
FR CHLF Pg 08:51:42.31 0.64 331.93 0.92 Manual
FR CHLF Sg 08:51:55.21 0.71 331.93 0.92 Manual
FR SGSF Pg 08:51:41.33 -0.37 221.01 0.92 Manual
FR SGSF Sg 08:51:54.5 -0.49 221.01 0.92 Manual
FR OGMY Pg 08:51:43.8 -0.06 81.79 1 Manual
FR OGMY Sg 08:51:57.5 0.01 81.79 1 Manual
FR LBL Pg 08:51:43.54 0.31 239.58 1.01 Manual
FR LBL Sg 08:51:57.23 0 239.58 1.01 Manual
FR GRN Pg 08:51:44.18 0.54 119.04 1.03 Manual
FR GRN Sg 08:51:57.77 -0.17 119.04 1.03 Manual
FR VERF Pg 08:51:50.43 0 270.83 1.39 Manual
FR VERF Sg 08:52:09.18 -0.63 270.83 1.39 Manual