This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1 MLv |
| Local datetime | 2025/05/09 10:19 |
| Universal datetime | 2025/05/09 08:19 |
| Latitude | 45.86 ° ± 1.0 km |
| Longitude | 5.38 ° ± 0.6 km |
| Depth | 0 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Meyzieu 
|
31 | 33477 |
| Bourgoin-Jallieu
|
30 | 28387 |
| L'Isle-d'Abeau
|
30 | 16124 |
| Ambérieu-en-Bugey
|
11 | 14035 |
| Charvieu-Chavagneux
|
23 | 9661 |
| Belley
|
27 | 9103 |
| Meximieux
|
15 | 7743 |
| Les Avenières Veyrins-Thuellin
|
29 | 7739 |
| Tignieu-Jameyzieu
|
21 | 7249 |
| La Verpillière
|
31 | 7226 |
| Lagnieu
|
5 | 7143 |
| Montluel
|
28 | 6964 |
| Jonage
|
28 | 5903 |
| Pont-de-Chéruy
|
20 | 5772 |
| Saint-Laurent-de-Mure
|
32 | 5377 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.26 |
| Azimuthal gap | 221.53 ° |
| Number of stations used | 5 |
| Number of phases used | 9 |
Webservices
The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :
Phases
| Network | Station | Phase | Time | Residual (s) | Azimuth (°) | Distance (°) | Mode |
|---|---|---|---|---|---|---|---|
| FR | OGSM | Pg | 08:19:37.29 | -0.13 | 138.81 | 0.34 | Manual |
| FR | OGSM | Sg | 08:19:42.38 | 0.14 | 138.81 | 0.34 | Manual |
| FR | OGMY | Pg | 08:19:37.70 | -0.07 | 87.03 | 0.36 | Manual |
| MT | GUI | Pg | 08:19:44.26 | 0.32 | 156.4 | 0.68 | Manual |
| MT | GUI | Sg | 08:19:53.16 | -0.16 | 156.4 | 0.68 | Manual |
| G | SSB | Pg | 08:19:46.91 | 0.25 | 225.5 | 0.83 | Manual |
| G | SSB | Sg | 08:19:57.44 | -0.51 | 225.5 | 0.83 | Manual |
| FR | OGCB | Pg | 08:19:50.19 | -0.28 | 191.27 | 1.03 | Manual |
| FR | OGCB | Sg | 08:20:04.64 | 0.19 | 191.27 | 1.03 | Manual |