This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2026/04/28 11:27
Universal datetime 2026/04/28 09:27
Latitude 45.86 ° ± 0.1 km
Longitude 4.62 ° ± 0.1 km
Depth 0 km (from location) ± 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
Tassin-la-Demi-Lune  15 22297
Écully  14 18517
Craponne  15 11067
Dardilly  11 8600
Anse  12 7178
Trévoux  15 6845
Saint-Didier-au-Mont-d'Or  14 6785
L'Arbresle  3 6398
Lentilly  6 5793
Vaugneray  14 5734
Grézieu-la-Varenne  13 5734
Saint-Cyr-au-Mont-d'Or  16 5576
Champagne-au-Mont-d'Or  14 5526
Vindry-sur-Turdine  11 5133
Charbonnières-les-Bains  13 5067

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.39
Azimuthal gap 75.93 °
Number of stations used 13
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 09:27:07.23 -0.57 341.24 0.02 Manual
XP FR14B Pg 09:27:18.14 0.5 227.58 0.55 Manual
G SSB Pg 09:27:18.0 -0.14 185.61 0.58 Manual
FR OG35 Pg 09:27:20.18 0.03 73.77 0.69 Manual
FR PLDF Pg 09:27:20.46 -0.02 279.22 0.71 Manual
XP FR04A Pg 09:27:21.55 0.42 357.84 0.74 Manual
XP FR16A Pg 09:27:21.10 -0.04 218.38 0.74 Manual
FR COLF Pg 09:27:21.38 0.23 241.65 0.74 Manual
FR CHLF Pg 09:27:23.80 -0.02 322.71 0.89 Manual
FR CHLF Sg 09:27:35.69 -0.46 322.71 0.89 Manual
XP FR21A Pg 09:27:25.11 -0.32 187.17 0.97 Manual
XP FR21A Sg 09:27:38.29 -0.65 187.17 0.97 Manual
MT RES Pg 09:27:26.58 0.2 126.95 1.02 Manual
FR OGS3 Pg 09:27:28.2 -0.63 132.93 1.15 Manual
FR PRABE Pg 09:27:29.22 0.55 122.36 1.15 Manual