This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2021/12/02 10:17 |
| Universal datetime | 2021/12/02 09:17 |
| Latitude | 45.76 ° ± 3 km |
| Longitude | 5.40 ° ± 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 
|
20 | 28387 |
| Villefontaine
|
25 | 18763 |
| L'Isle-d'Abeau
|
21 | 16124 |
| Ambérieu-en-Bugey
|
22 | 14035 |
| Charvieu-Chavagneux
|
20 | 9661 |
| Belley
|
22 | 9103 |
| La Tour-du-Pin
|
21 | 8080 |
| Meximieux
|
23 | 7743 |
| Les Avenières Veyrins-Thuellin
|
18 | 7739 |
| Tignieu-Jameyzieu
|
17 | 7249 |
| La Verpillière
|
24 | 7226 |
| Lagnieu
|
16 | 7143 |
| Saint-Quentin-Fallavier
|
27 | 6103 |
| Pont-de-Chéruy
|
18 | 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 | 0.47 |
| Azimuthal gap | 75.32 ° |
| Number of stations used | 13 |
| 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 | 09:17:05.69 | -0.42 | 126.17 | 0.25 | Manual |
| FR | OGSM | Sg | 09:17:09.52 | -0.3 | 126.17 | 0.25 | Manual |
| FR | OG35 | Pg | 09:17:06.90 | -0.22 | 22.24 | 0.31 | Manual |
| FR | OG35 | Sg | 09:17:11.53 | -0.01 | 22.24 | 0.31 | Manual |
| FR | OGMY | Pg | 09:17:07.58 | -0.53 | 70.2 | 0.36 | Manual |
| FR | OGMY | Sg | 09:17:13.11 | -0.11 | 70.2 | 0.36 | Manual |
| RD | ORIF | Sg | 09:17:31.37 | 0.72 | 158.09 | 0.91 | Manual |
| FR | OGCB | Pg | 09:17:18.55 | -0.35 | 193.52 | 0.94 | Manual |
| FR | OGVG | Pg | 09:17:22.9 | 0.68 | 151.87 | 1.07 | Manual |
| FR | OGVG | Sg | 09:17:35.52 | -0.33 | 151.87 | 1.07 | Manual |
| FR | COLF | Pg | 09:17:24.86 | 0.47 | 258.4 | 1.23 | Manual |
| FR | COLF | Sg | 09:17:40.6 | -0.86 | 258.4 | 1.23 | Manual |
| FR | PLDF | Pg | 09:17:24.96 | -0.07 | 279.98 | 1.26 | Manual |
| FR | PLDF | Sg | 09:17:41.94 | -0.06 | 279.98 | 1.26 | Manual |
| FR | CHLF | Pg | 09:17:26.93 | 0.32 | 306.93 | 1.35 | Manual |
| FR | CHLF | Sg | 09:17:45.49 | 0.8 | 306.93 | 1.35 | Manual |
| FR | SGSF | Pg | 09:17:28.61 | 0.13 | 241.11 | 1.45 | Manual |
| FR | SGSF | Sg | 09:17:47.37 | -0.5 | 241.11 | 1.45 | Manual |
| FR | OGLC | Pg | 09:17:29.89 | 0.99 | 160.9 | 1.47 | Manual |
| FR | CREF | Pg | 09:17:29.10 | -0.13 | 144.12 | 1.49 | Manual |
| FR | LBL | Pg | 09:17:31.37 | -0.12 | 251.58 | 1.61 | Manual |
| FR | LBL | Sg | 09:17:52.89 | -0.11 | 251.58 | 1.61 | Manual |