This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2026/04/24 11:37
Universal datetime 2026/04/24 09:37
Latitude 45.73 ° ± 0.1 km
Longitude 4.50 ° ± 0.0 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
Tassin-la-Demi-Lune  21 22297
Francheville  20 14198
Craponne  18 11067
Tarare  20 10582
Chaponost  20 8717
L'Arbresle  15 6398
Brindas  16 6174
Mornant  19 5938
Lentilly  16 5793
Vaugneray  11 5734
Grézieu-la-Varenne  15 5734
Saint-Galmier  20 5722
Chazelles-sur-Lyon  15 5357
Vindry-sur-Turdine  18 5133
Charbonnières-les-Bains  20 5067

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 57.09 °
Number of stations used 24
Number of phases used 45

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 09:37:10.44 -0.91 28.68 0.17 Manual
FR OGGL Sg 09:37:13.75 0.04 28.68 0.17 Manual
G SSB Pg 09:37:16.20 -0.42 175.81 0.45 Manual
G SSB Sg 09:37:22.51 -0.39 175.81 0.45 Manual
FR COLF Pg 09:37:19.32 -0.18 248.04 0.61 Manual
FR COLF Sg 09:37:28.12 0.16 248.04 0.61 Manual
FR PLDF Pg 09:37:20.21 -0.14 291.38 0.65 Manual
FR PLDF Sg 09:37:29.64 0.2 291.38 0.65 Manual
FR OG35 Pg 09:37:23.38 0.03 66.91 0.81 Manual
FR OG35 Sg 09:37:35.41 0.73 66.91 0.81 Manual
XP FR21A Pg 09:37:23.46 -0.33 182.12 0.84 Manual
XP FR21A Sg 09:37:35.36 -0.1 182.12 0.84 Manual
FR SGSF Pg 09:37:25.22 -0.09 222.46 0.92 Manual
FR SGSF Sg 09:37:38.34 0.22 222.46 0.92 Manual
FR CHLF Pg 09:37:26.8 0.33 331.59 0.94 Manual
FR CHLF Sg 09:37:39.52 0.65 331.59 0.94 Manual
FR OGCB Pg 09:37:26.32 -0.04 154.03 0.98 Manual
FR OGCB Sg 09:37:40.0 0.05 154.03 0.98 Manual
FR OGMY Pg 09:37:26.73 0.19 80.7 0.99 Manual
FR OGMY Sg 09:37:40.25 -0.02 80.7 0.99 Manual
FR AGO Pg 09:37:26.100 0.12 289.05 1 Manual
FR AGO Sg 09:37:40.92 0.07 289.05 1 Manual
FR GRN Pg 09:37:26.41 -0.48 118.65 1.01 Manual
FR GRN Sg 09:37:41.0 0.13 118.65 1.01 Manual
FR LBL Pg 09:37:27.23 0.24 240.87 1.01 Manual
FR LBL Sg 09:37:41.5 0.01 240.87 1.01 Manual
FR BNLF Pg 09:37:28.99 0.06 263.79 1.11 Manual
FR BNLF Sg 09:37:44.62 0.19 263.79 1.11 Manual
FR CMPS Pg 09:37:29.64 0.31 255.53 1.14 Manual
FR CMPS Sg 09:37:45.23 0.08 255.53 1.14 Manual
FR CHA2 Pg 09:37:29.92 0.14 121.18 1.16 Manual
FR CHA2 Sg 09:37:45.87 -0.07 121.18 1.16 Manual
FR PRABE Pg 09:37:30.25 0.4 114.66 1.16 Manual
FR PRABE Sg 09:37:45.49 -0.56 114.66 1.16 Manual
XP FR22A Pg 09:37:30.55 0.23 204.59 1.19 Manual
XP FR22A Sg 09:37:46.51 -0.35 204.59 1.19 Manual
FR OGDF Pn 09:37:31.45 -0.06 160.7 1.24 Manual
FR OGDF Sg 09:37:48.58 0.03 160.7 1.24 Manual
FR VERF Pn 09:37:33.95 0.16 271.53 1.41 Manual
FR OGVG Pg 09:37:35.50 0.11 128.13 1.46 Manual
FR HRSF Pn 09:37:33.93 -0.78 303.01 1.48 Manual
FR HRSF Sn 09:37:55.1 0.42 303.01 1.48 Manual
FR OGCC Pn 09:37:35.22 0.19 149.75 1.5 Manual
FR OGCY Pn 09:37:36.37 0.29 98.61 1.58 Manual
FR OGCY Pg 09:37:37.83 0.38 98.61 1.58 Manual