This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2025/05/22 10:35 |
| Universal datetime | 2025/05/22 08:35 |
| Latitude | 45.79 ° ± 0.3 km |
| Longitude | 5.33 ° ± 0.5 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 |
|---|---|---|
Meyzieu 
|
25 | 33477 |
| Bourgoin-Jallieu
|
22 | 28387 |
| Villefontaine
|
24 | 18763 |
| L'Isle-d'Abeau
|
21 | 16124 |
| Ambérieu-en-Bugey
|
19 | 14035 |
| Charvieu-Chavagneux
|
15 | 9661 |
| Meximieux
|
16 | 7743 |
| Les Avenières Veyrins-Thuellin
|
25 | 7739 |
| Tignieu-Jameyzieu
|
13 | 7249 |
| La Verpillière
|
23 | 7226 |
| Lagnieu
|
11 | 7143 |
| Saint-Quentin-Fallavier
|
25 | 6103 |
| Jonage
|
23 | 5903 |
| Pont-de-Chéruy
|
13 | 5772 |
| Saint-Laurent-de-Mure
|
24 | 5377 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.57 |
| Azimuthal gap | 104.06 ° |
| Number of stations used | 9 |
| Number of phases used | 14 |
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 | OGMY | Pg | 08:35:55.62 | 0.13 | 77.3 | 0.4 | Manual |
| FR | GRN | Pg | 08:35:59.5 | -0.68 | 152.24 | 0.62 | Manual |
| FR | GRN | Sg | 08:36:07.72 | -0.59 | 152.24 | 0.62 | Manual |
| G | SSB | Pg | 08:36:02.72 | 0.5 | 227.4 | 0.76 | Manual |
| G | SSB | Sg | 08:36:13.7 | 0.5 | 227.4 | 0.76 | Manual |
| FR | OGS3 | Pg | 08:36:03.93 | 0.94 | 155.13 | 0.8 | Manual |
| FR | OGS3 | Sg | 08:36:14.58 | 0.72 | 155.13 | 0.8 | Manual |
| FR | OGCB | Pg | 08:36:05.40 | -0.6 | 190.07 | 0.96 | Manual |
| FR | OGCB | Sg | 08:36:19.91 | 0.91 | 190.07 | 0.96 | Manual |
| FR | RIVEL | Pg | 08:36:07.70 | 0.04 | 22.78 | 1.05 | Manual |
| FR | OGVG | Pg | 08:36:08.73 | -0.37 | 150.39 | 1.12 | Manual |
| FR | COLF | Pg | 08:36:09.73 | -0.54 | 256.21 | 1.19 | Manual |
| FR | COLF | Sg | 08:36:26.61 | 0.35 | 256.21 | 1.19 | Manual |
| FR | PLDF | Sg | 08:36:26.58 | -0.3 | 278.72 | 1.21 | Manual |