This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2022/09/27 11:27 |
| Universal datetime | 2022/09/27 09:27 |
| Latitude | 45.77 ° ± 3 km |
| Longitude | 5.42 ° ± 2 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 
|
22 | 28387 |
| Villefontaine
|
27 | 18763 |
| L'Isle-d'Abeau
|
23 | 16124 |
| Ambérieu-en-Bugey
|
22 | 14035 |
| Charvieu-Chavagneux
|
21 | 9661 |
| Belley
|
20 | 9103 |
| La Tour-du-Pin
|
21 | 8080 |
| Meximieux
|
23 | 7743 |
| Les Avenières Veyrins-Thuellin
|
17 | 7739 |
| Tignieu-Jameyzieu
|
19 | 7249 |
| La Verpillière
|
26 | 7226 |
| Lagnieu
|
16 | 7143 |
| Les Abrets en Dauphiné
|
29 | 6311 |
| Saint-Quentin-Fallavier
|
28 | 6103 |
| Pont-de-Chéruy
|
20 | 5772 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.37 |
| Azimuthal gap | 121.84 ° |
| Number of stations used | 6 |
| Number of phases used | 11 |
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 | 09:27:58.99 | 0.05 | 129.18 | 0.25 | Manual |
| FR | OGSM | Sg | 09:28:02.50 | -0.06 | 129.18 | 0.25 | Manual |
| FR | OG35 | Pg | 09:27:59.96 | 0.05 | 20.13 | 0.3 | Manual |
| FR | OG35 | Sg | 09:28:04.49 | 0.3 | 20.13 | 0.3 | Manual |
| FR | OGMY | Pg | 09:28:00.69 | -0.11 | 70.29 | 0.34 | Manual |
| FR | OGMY | Sg | 09:28:05.35 | -0.37 | 70.29 | 0.34 | Manual |
| G | SSB | Pg | 09:28:09.75 | 0.63 | 232.2 | 0.79 | Manual |
| G | SSB | Sg | 09:28:20.32 | 0.44 | 232.2 | 0.79 | Manual |
| G | SSB | Sn | 09:28:21.100 | -0.02 | 232.2 | 0.79 | Manual |
| FR | OGCB | Pg | 09:28:11.98 | -0.07 | 194.3 | 0.94 | Manual |
| FR | COLF | Sg | 09:28:33.55 | -0.83 | 258.3 | 1.24 | Manual |