This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1 MLv |
| Local datetime | 2025/08/05 10:32 |
| Universal datetime | 2025/08/05 08:32 |
| Latitude | 45.79 ° ± 0.4 km |
| Longitude | 5.41 ° ± 0.3 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Bourgoin-Jallieu 
|
23 | 28387 |
| Villefontaine
|
28 | 18763 |
| L'Isle-d'Abeau
|
24 | 16124 |
| Ambérieu-en-Bugey
|
19 | 14035 |
| Charvieu-Chavagneux
|
21 | 9661 |
| Belley
|
22 | 9103 |
| La Tour-du-Pin
|
24 | 8080 |
| Meximieux
|
21 | 7743 |
| Les Avenières Veyrins-Thuellin
|
20 | 7739 |
| Tignieu-Jameyzieu
|
18 | 7249 |
| La Verpillière
|
26 | 7226 |
| Lagnieu
|
13 | 7143 |
| Saint-Quentin-Fallavier
|
29 | 6103 |
| Jonage
|
28 | 5903 |
| Pont-de-Chéruy
|
19 | 5772 |
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 | 204.12 ° |
| Number of stations used | 8 |
| Number of phases used | 13 |
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 | 08:32:17.82 | -0.19 | 131.24 | 0.27 | Manual |
| FR | OGSM | Sg | 08:32:21.52 | -0.42 | 131.24 | 0.27 | Manual |
| FR | OGMY | Pg | 08:32:19.34 | -0.15 | 74.46 | 0.35 | Manual |
| FR | OGMY | Sg | 08:32:24.96 | 0.49 | 74.46 | 0.35 | Manual |
| FR | GRN | Pg | 08:32:24.17 | 0.05 | 156.45 | 0.6 | Manual |
| FR | GRN | Sg | 08:32:32.46 | 0.12 | 156.45 | 0.6 | Manual |
| MT | GUI | Pg | 08:32:24.40 | 0.05 | 155.16 | 0.61 | Manual |
| MT | GUI | Sg | 08:32:32.68 | -0.05 | 155.16 | 0.61 | Manual |
| FR | OGS3 | Pg | 08:32:27.49 | 0.07 | 158.49 | 0.77 | Manual |
| G | SSB | Pg | 08:32:27.88 | 0.07 | 230.34 | 0.79 | Manual |
| G | SSB | Sg | 08:32:38.91 | 0.29 | 230.34 | 0.79 | Manual |
| FR | OGCB | Pg | 08:32:30.71 | -0.3 | 193.24 | 0.96 | Manual |
| FR | OGVG | Pg | 08:32:33.88 | 0.43 | 152.65 | 1.09 | Manual |