This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2026/04/30 14:01
Universal datetime 2026/04/30 12:01
Latitude 45.99 ° ± 0.1 km
Longitude 4.56 ° ± 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
Villefranche-sur-Saône  13 36857
Belleville-en-Beaujolais  18 12971
Tarare  15 10582
Dardilly  25 8600
Neuville-sur-Saône  25 7514
Gleizé  10 7472
Anse  13 7178
Trévoux  17 6845
Saint-Didier-au-Mont-d'Or  27 6785
L'Arbresle  18 6398
Jassans-Riottier  15 6339
Thizy-les-Bourgs  20 6031
Lentilly  22 5793
Genay  24 5470
Vindry-sur-Turdine  12 5133

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.46
Azimuthal gap 122.7 °
Number of stations used 11
Number of phases used 15

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 12:01:28.3 -0.11 164.1 0.12 Manual
FR OGGL Sg 12:01:30.69 0.9 164.1 0.12 Manual
G SSB Pg 12:01:39.11 -0.08 181.27 0.71 Manual
FR CHLF Pg 12:01:40.68 0.76 318.77 0.75 Manual
FR COLF Pg 12:01:40.53 0.05 231.31 0.78 Manual
FR OGMY Pg 12:01:43.93 0.72 96.47 0.93 Manual
XP FR21A Pg 12:01:46.28 -0.15 184.16 1.1 Manual
FR OG02 Pg 12:01:46.82 -0.71 81.47 1.16 Manual
FR BNLF Pg 12:01:48.61 0.06 251.68 1.22 Manual
FR CMPS Pn 12:01:49.79 0.15 244.56 1.27 Manual
FR CMPS Sg 12:02:07.20 -0.06 244.56 1.27 Manual
FR HRSF Pn 12:01:50.55 -0.76 292.85 1.4 Manual
FR HRSF Pg 12:01:51.48 -0.36 292.85 1.4 Manual
FR VERF Pn 12:01:52.55 0.18 261.23 1.47 Manual
FR VERF Pg 12:01:53.40 0.11 261.23 1.47 Manual