This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2025/03/21 10:05 |
| Universal datetime | 2025/03/21 09:05 |
| Latitude | 45.76 ° ± 0.4 km |
| Longitude | 5.42 ° ± 0.4 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 |
|---|---|---|
Bourgoin-Jallieu 
|
21 | 28387 |
| Villefontaine
|
26 | 18763 |
| L'Isle-d'Abeau
|
22 | 16124 |
| Ambérieu-en-Bugey
|
23 | 14035 |
| Charvieu-Chavagneux
|
21 | 9661 |
| Belley
|
21 | 9103 |
| La Tour-du-Pin
|
21 | 8080 |
| Meximieux
|
23 | 7743 |
| Les Avenières Veyrins-Thuellin
|
17 | 7739 |
| Tignieu-Jameyzieu
|
18 | 7249 |
| La Verpillière
|
25 | 7226 |
| Lagnieu
|
16 | 7143 |
| Les Abrets en Dauphiné
|
28 | 6311 |
| Saint-Quentin-Fallavier
|
28 | 6103 |
| 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 | 0.36 |
| Azimuthal gap | 121.73 ° |
| Number of stations used | 17 |
| Number of phases used | 22 |
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 | 09:05:32.32 | -0.08 | 127.33 | 0.25 | Manual |
| FR | OG35 | Pg | 09:05:33.67 | 0.12 | 20.3 | 0.31 | Manual |
| FR | OG35 | Sg | 09:05:38.7 | 0.13 | 20.3 | 0.31 | Manual |
| FR | OGMY | Pg | 09:05:34.28 | -0.12 | 69.37 | 0.35 | Manual |
| FR | OGMY | Sg | 09:05:39.87 | 0.47 | 69.37 | 0.35 | Manual |
| MT | GRA1 | Pg | 09:05:36.78 | 0.28 | 128.81 | 0.46 | Manual |
| FR | PRABE | Pg | 09:05:40.53 | 0.29 | 142.2 | 0.66 | Manual |
| FR | OGS3 | Pg | 09:05:41.55 | -0.17 | 158.28 | 0.74 | Manual |
| G | SSB | Pg | 09:05:42.48 | 0 | 232.45 | 0.78 | Manual |
| G | SSB | Sg | 09:05:53.68 | 0.55 | 232.45 | 0.78 | Manual |
| FR | RSL | Pg | 09:05:43.97 | 0.25 | 94.32 | 0.85 | Manual |
| FR | RSL | Sn | 09:05:59.69 | -0.6 | 94.32 | 0.85 | Manual |
| FR | OGCB | Pg | 09:05:45.21 | -0.19 | 194.19 | 0.94 | Manual |
| FR | OGCY | Sn | 09:06:03.24 | 0.48 | 107.03 | 0.95 | Manual |
| FR | OGVG | Pg | 09:05:48.30 | 0.53 | 152.34 | 1.06 | Manual |
| FR | COLF | Pg | 09:05:51.30 | 0.25 | 258.57 | 1.24 | Manual |
| FR | COLF | Sg | 09:06:06.100 | -0.71 | 258.57 | 1.24 | Manual |
| GU | LSD | Pn | 09:05:51.68 | -0.47 | 103.33 | 1.24 | Manual |
| FR | OGJA | Pn | 09:05:51.75 | -0.45 | 132.52 | 1.24 | Manual |
| FR | OGAG | Pn | 09:05:51.95 | -0.37 | 140.41 | 1.25 | Manual |
| FR | OGCC | Pn | 09:05:53.55 | 0.12 | 175.97 | 1.33 | Manual |
| FR | OGLC | Pn | 09:05:55.16 | -0.07 | 161.28 | 1.46 | Manual |