This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2021/12/01 11:49 |
| Universal datetime | 2021/12/01 10:49 |
| Latitude | 45.68 ° ± 3 km |
| Longitude | 5.28 ° ± 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 
|
9 | 28387 |
| Villefontaine
|
13 | 18763 |
| L'Isle-d'Abeau
|
9 | 16124 |
| Genas
|
21 | 12734 |
| Charvieu-Chavagneux
|
12 | 9661 |
| La Tour-du-Pin
|
18 | 8080 |
| Les Avenières Veyrins-Thuellin
|
22 | 7739 |
| Tignieu-Jameyzieu
|
10 | 7249 |
| La Verpillière
|
12 | 7226 |
| Lagnieu
|
23 | 7143 |
| Saint-Bonnet-de-Mure
|
20 | 6800 |
| Saint-Quentin-Fallavier
|
14 | 6103 |
| Jonage
|
22 | 5903 |
| Pont-de-Chéruy
|
11 | 5772 |
| Saint-Laurent-de-Mure
|
17 | 5377 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.33 |
| Azimuthal gap | 43.36 ° |
| Number of stations used | 19 |
| Number of phases used | 27 |
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 | 10:49:57.50 | -0.19 | 104.36 | 0.3 | Manual |
| FR | OGSM | Sg | 10:50:02.1 | -0.01 | 104.36 | 0.3 | Manual |
| FR | OG35 | Pg | 10:49:59.33 | -0.47 | 29.13 | 0.41 | Manual |
| FR | OGMY | Pg | 10:50:00.39 | -0.45 | 64.93 | 0.47 | Manual |
| FR | OGGL | Pg | 10:50:01.67 | 0.07 | 292.67 | 0.51 | Manual |
| G | SSB | Pg | 10:50:04.57 | 0.12 | 232.38 | 0.66 | Manual |
| FR | OGS2 | Pg | 10:50:06.8 | 0.51 | 149.3 | 0.72 | Manual |
| FR | OGRV | Pg | 10:50:05.90 | -0.39 | 330.99 | 0.76 | Manual |
| FR | OGCB | Pg | 10:50:07.83 | -0.08 | 189.03 | 0.84 | Manual |
| FR | RSL | Pg | 10:50:09.59 | -0.12 | 89.29 | 0.94 | Manual |
| FR | RSL | Sg | 10:50:23.21 | 0.75 | 89.29 | 0.94 | Manual |
| FR | OGCY | Pg | 10:50:11.78 | 0.46 | 101.42 | 1.03 | Manual |
| FR | OGCY | Sn | 10:50:28.63 | -0.11 | 101.42 | 1.03 | Manual |
| FR | OGVG | Pg | 10:50:11.83 | 0.1 | 145.73 | 1.05 | Manual |
| FR | OGVG | Sn | 10:50:28.95 | -0.32 | 145.73 | 1.05 | Manual |
| FR | COLF | Pg | 10:50:12.78 | -0.5 | 261.2 | 1.13 | Manual |
| FR | COLF | Sg | 10:50:28.70 | 0.17 | 261.2 | 1.13 | Manual |
| FR | RIVEL | Pg | 10:50:14.19 | 0.31 | 22.22 | 1.16 | Manual |
| FR | PLDF | Sg | 10:50:30.68 | 0.12 | 284.17 | 1.19 | Manual |
| FR | OGCC | Pn | 10:50:16.69 | -0.11 | 171.33 | 1.27 | Manual |
| GU | REMY | Pn | 10:50:16.88 | -0.62 | 82.66 | 1.32 | Manual |
| FR | PLYF | Pg | 10:50:17.17 | 0.23 | 343.84 | 1.33 | Manual |
| FR | PLYF | Sg | 10:50:35.11 | 0.35 | 343.84 | 1.33 | Manual |
| FR | SGSF | Pg | 10:50:17.5 | -0.06 | 242.09 | 1.33 | Manual |
| FR | SGSF | Sg | 10:50:35.18 | 0.13 | 242.09 | 1.33 | Manual |
| FR | LBL | Pg | 10:50:20.49 | 0.23 | 253.2 | 1.5 | Manual |
| FR | LBL | Sn | 10:50:39.81 | -0.14 | 253.2 | 1.5 | Manual |