This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2023/04/05 11:50
Universal datetime 2023/04/05 09:50
Latitude 45.88 ° ± 3 km
Longitude 4.41 ° ± 2 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
Villefranche-sur-Saône  28 36857
Tarare  3 10582
Dardilly  27 8600
Feurs  22 8173
Gleizé  25 7472
Anse  24 7178
Le Coteau  29 6872
L'Arbresle  16 6398
Thizy-les-Bourgs  20 6031
Lentilly  22 5793
Grézieu-la-Varenne  26 5734
Vaugneray  25 5734
Chazelles-sur-Lyon  28 5357
Vindry-sur-Turdine  7 5133
Charbonnières-les-Bains  28 5067

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.42
Azimuthal gap 120.04 °
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 Sg 09:51:01.57 -0.78 90.33 0.14 Manual
FR COLF Pg 09:51:08.99 -0.39 233.06 0.63 Manual
FR COLF Sg 09:51:18.4 -0.07 233.06 0.63 Manual
FR CHLF Pg 09:51:12.65 0.38 330.29 0.78 Manual
FR CHLF Sg 09:51:23.78 0.61 330.29 0.78 Manual
FR OGSM Pg 09:51:15.29 0.05 106.19 0.94 Manual
FR OGSM Sg 09:51:28.76 0.4 106.19 0.94 Manual
FR SGSF Pg 09:51:16.54 0.24 213.98 1 Manual
FR SGSF Sg 09:51:30.36 0.15 213.98 1 Manual
FR LBL Pg 09:51:17.30 0.22 231.95 1.04 Manual
FR LBL Sg 09:51:31.84 0.26 231.95 1.04 Manual
XX BNLF Pg 09:51:18.39 0.59 255.48 1.08 Manual
FR CMPS Pg 09:51:18.85 0.21 247.29 1.13 Manual
FR CMPS Sg 09:51:33.69 -0.61 247.29 1.13 Manual
FR HRSF Pg 09:51:22.36 -0.39 299.04 1.35 Manual
FR HRSF Sg 09:51:40.86 -0.63 299.04 1.35 Manual
FR VERF Pg 09:51:22.59 -0.24 265.19 1.35 Manual