This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2025/08/21 10:57
Universal datetime 2025/08/21 08:57
Latitude 45.88 ° ± 0.3 km
Longitude 4.64 ° ± 0.3 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  14 36857
Écully  15 18517
Dardilly  11 8600
Gleizé  13 7472
Anse  9 7178
Trévoux  12 6845
Saint-Didier-au-Mont-d'Or  14 6785
L'Arbresle  6 6398
Jassans-Riottier  14 6339
Lentilly  8 5793
Grézieu-la-Varenne  15 5734
Saint-Cyr-au-Mont-d'Or  15 5576
Champagne-au-Mont-d'Or  15 5526
Vindry-sur-Turdine  11 5133
Charbonnières-les-Bains  14 5067

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 56.51 °
Number of stations used 19
Number of phases used 42

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 08:57:14.37 -0.24 264.74 0.02 Manual
FR OGGL Sg 08:57:14.86 -0.03 264.74 0.02 Manual
XP FR14B Pg 08:57:24.63 -0.36 226.71 0.58 Manual
XP FR14B Sg 08:57:33.17 0.55 226.71 0.58 Manual
G SSB Pg 08:57:25.20 -0.27 186.64 0.61 Manual
G SSB Sg 08:57:33.43 -0.02 186.64 0.61 Manual
FR PLDF Pg 08:57:27.43 -0.1 277.15 0.72 Manual
FR PLDF Sg 08:57:36.41 -0.55 277.15 0.72 Manual
FR COLF Pg 08:57:28.45 0 240.54 0.77 Manual
FR COLF Sg 08:57:39.17 0.65 240.54 0.77 Manual
FR OGMY Pg 08:57:30.60 0.17 89.51 0.87 Manual
FR OGMY Sg 08:57:41.98 0.07 89.51 0.87 Manual
FR CHLF Pg 08:57:30.70 0.21 321.08 0.88 Manual
FR CHLF Sn 08:57:44.67 -0.99 321.08 0.88 Manual
XP FR06A Pn 08:57:33.47 -0.31 301.38 0.97 Manual
XP FR06A Sn 08:57:47.10 -0.76 301.38 0.97 Manual
XP FR21A Pg 08:57:32.91 0.15 187.77 1 Manual
XP FR21A Pn 08:57:33.60 -0.58 187.77 1 Manual
XP FR21A Sg 08:57:46.47 0.58 187.77 1 Manual
XP FR21A Sn 08:57:47.95 -0.61 187.77 1 Manual
FR GRN Pg 08:57:33.59 0.7 129.13 1 Manual
FR GRN Sn 08:57:47.81 -0.91 129.13 1 Manual
MT GUI Pg 08:57:33.58 0.37 128.74 1.02 Manual
MT GUI Sn 08:57:48.74 -0.39 128.74 1.02 Manual
FR AGO Pn 08:57:34.97 -0.15 279.69 1.07 Manual
FR AGO Sg 08:57:48.44 0.36 279.69 1.07 Manual
FR OGCB Pg 08:57:34.42 0.14 162.53 1.08 Manual
FR OGCB Pn 08:57:34.88 -0.41 162.53 1.08 Manual
FR OGCB Sg 08:57:49.37 0.88 162.53 1.08 Manual
FR OGS3 Pn 08:57:36.54 0.25 134.28 1.15 Manual
FR OGS3 Sn 08:57:51.60 -0.65 134.28 1.15 Manual
FR LBL Pg 08:57:36.43 0.35 236.99 1.18 Manual
FR LBL Sn 08:57:52.57 -0.22 236.99 1.18 Manual
FR RSL Pg 08:57:40.29 0.03 97.17 1.4 Manual
FR RSL Sg 08:57:59.16 0.45 97.17 1.4 Manual
FR FOURG Pg 08:57:41.99 0.52 33 1.47 Manual
FR FOURG Sg 08:58:01.30 0.51 33 1.47 Manual
RD LOR Pg 08:57:41.83 -0.05 339.04 1.49 Manual
RD LOR Sg 08:58:01.11 -0.41 339.04 1.49 Manual
FR HRSF Pn 08:57:41.10 0.21 296.12 1.49 Manual
FR HRSF Pg 08:57:42.44 0.51 296.12 1.49 Manual
FR HRSF Sg 08:58:02.15 0.56 296.12 1.49 Manual