This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.3 MLv
Local datetime 2025/12/18 10:36
Universal datetime 2025/12/18 09:36
Latitude 45.79 ° ± 0.7 km
Longitude 5.26 ° ± 0.4 km
Depth 2 km (from location) ± 2 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Meyzieu  20 33477
Bourgoin-Jallieu  20 28387
Villefontaine  21 18763
L'Isle-d'Abeau  19 16124
Genas  20 12734
Charvieu-Chavagneux  10 9661
Meximieux  14 7743
Tignieu-Jameyzieu  8 7249
La Verpillière  19 7226
Lagnieu  13 7143
Saint-Bonnet-de-Mure  21 6800
Saint-Quentin-Fallavier  20 6103
Jonage  17 5903
Pont-de-Chéruy  8 5772
Saint-Laurent-de-Mure  19 5377

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 181.58 °
Number of stations used 7
Number of phases used 14

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 OGMY Pg 09:36:39.1 -0.1 77.56 0.45 Manual
FR OGMY Sg 09:36:45.61 0.34 77.56 0.45 Manual
G SSB Pg 09:36:44.58 0.45 225.19 0.72 Manual
FR OGCB Pg 09:36:48.0 -0.38 187.15 0.94 Manual
FR OGCB Sg 09:37:02.3 0.98 187.15 0.94 Manual
FR RSL Pg 09:36:48.80 0.12 95.37 0.96 Manual
FR RSL Sg 09:37:01.57 0.01 95.37 0.96 Manual
FR COLF Pg 09:36:52.1 0.01 255.98 1.14 Manual
FR COLF Pn 09:36:52.97 -0.49 255.98 1.14 Manual
FR COLF Sg 09:37:07.87 0.66 255.98 1.14 Manual
FR OGVG Pg 09:36:51.69 -0.42 147.97 1.14 Manual
FR OGVG Sg 09:37:07.18 -0.2 147.97 1.14 Manual
GU LSD Pg 09:36:56.46 0.37 103.29 1.35 Manual
GU LSD Sg 09:37:14.16 0 103.29 1.35 Manual