This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.1 MLv |
| Local datetime | 2022/05/04 09:59 |
| Universal datetime | 2022/05/04 07:59 |
| Latitude | 45.81 ° ± 6 km |
| Longitude | 5.36 ° ± 5 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 
|
24 | 28387 |
| Villefontaine
|
27 | 18763 |
| L'Isle-d'Abeau
|
24 | 16124 |
| Ambérieu-en-Bugey
|
17 | 14035 |
| Charvieu-Chavagneux
|
18 | 9661 |
| Belley
|
26 | 9103 |
| La Tour-du-Pin
|
27 | 8080 |
| Meximieux
|
16 | 7743 |
| Les Avenières Veyrins-Thuellin
|
24 | 7739 |
| Tignieu-Jameyzieu
|
16 | 7249 |
| La Verpillière
|
26 | 7226 |
| Lagnieu
|
9 | 7143 |
| Jonage
|
25 | 5903 |
| Pont-de-Chéruy
|
16 | 5772 |
| Saint-Laurent-de-Mure
|
28 | 5377 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.29 |
| Azimuthal gap | 211.31 ° |
| 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 | 07:59:42.88 | -0.29 | 130.72 | 0.31 | Manual |
| FR | OGSM | Sg | 07:59:47.32 | -0.29 | 130.72 | 0.31 | Manual |
| FR | OGMY | Pg | 07:59:44.38 | -0.02 | 78.98 | 0.37 | Manual |
| FR | OGMY | Sg | 07:59:50.4 | 0.35 | 78.98 | 0.37 | Manual |
| G | SSB | Pg | 07:59:52.27 | 0.14 | 227.67 | 0.79 | Manual |
| FR | OGCB | Pg | 07:59:55.47 | -0.29 | 191.22 | 0.98 | Manual |
| FR | OGCB | Sg | 08:00:09.39 | 0.37 | 191.22 | 0.98 | Manual |
| FR | OGJA | Pg | 08:00:01.62 | -0.32 | 133.03 | 1.31 | Manual |
| FR | OGJA | Sg | 08:00:19.87 | 0.35 | 133.03 | 1.31 | Manual |