This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.3 MLv |
| Local datetime | 2023/04/24 11:18 |
| Universal datetime | 2023/04/24 09:18 |
| Latitude | 45.79 ° ± 6 km |
| Longitude | 5.39 ° ± 7 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 
|
23 | 28387 |
| Villefontaine
|
27 | 18763 |
| L'Isle-d'Abeau
|
23 | 16124 |
| Ambérieu-en-Bugey
|
19 | 14035 |
| Charvieu-Chavagneux
|
19 | 9661 |
| Belley
|
24 | 9103 |
| La Tour-du-Pin
|
25 | 8080 |
| Meximieux
|
19 | 7743 |
| Les Avenières Veyrins-Thuellin
|
22 | 7739 |
| Tignieu-Jameyzieu
|
17 | 7249 |
| La Verpillière
|
25 | 7226 |
| Lagnieu
|
12 | 7143 |
| Saint-Quentin-Fallavier
|
28 | 6103 |
| Jonage
|
27 | 5903 |
| Pont-de-Chéruy
|
17 | 5772 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.52 |
| Azimuthal gap | 243.53 ° |
| Number of stations used | 4 |
| Number of phases used | 8 |
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 | 09:18:15.94 | -0.24 | 130.07 | 0.29 | Manual |
| FR | OGSM | Sg | 09:18:20.58 | 0.27 | 130.07 | 0.29 | Manual |
| FR | OGMY | Pg | 09:18:17.37 | -0.27 | 75.84 | 0.36 | Manual |
| FR | OGMY | Sg | 09:18:23.20 | 0.42 | 75.84 | 0.36 | Manual |
| FR | OGCB | Pg | 09:18:28.32 | -0.62 | 192.31 | 0.97 | Manual |
| FR | OGCB | Sg | 09:18:42.85 | 0.84 | 192.31 | 0.97 | Manual |
| FR | OGVG | Pg | 09:18:31.90 | 0.34 | 152.09 | 1.1 | Manual |
| FR | OGVG | Sg | 09:18:45.71 | -0.75 | 152.09 | 1.1 | Manual |