This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2022/04/21 10:13 |
| Universal datetime | 2022/04/21 08:13 |
| Latitude | 45.79 ° ± 0.1 km |
| Longitude | 5.37 ° ± 0.1 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
|
25 | 18763 |
| L'Isle-d'Abeau
|
22 | 16124 |
| Ambérieu-en-Bugey
|
20 | 14035 |
| Charvieu-Chavagneux
|
18 | 9661 |
| Belley
|
25 | 9103 |
| La Tour-du-Pin
|
24 | 8080 |
| Meximieux
|
19 | 7743 |
| Les Avenières Veyrins-Thuellin
|
22 | 7739 |
| Tignieu-Jameyzieu
|
15 | 7249 |
| La Verpillière
|
24 | 7226 |
| Lagnieu
|
12 | 7143 |
| Saint-Quentin-Fallavier
|
26 | 6103 |
| Jonage
|
25 | 5903 |
| Pont-de-Chéruy
|
16 | 5772 |
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 | 131.59 ° |
| Number of stations used | 13 |
| Number of phases used | 21 |
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 | 08:13:53.72 | -0.44 | 127.33 | 0.29 | Manual |
| FR | OGSM | Sg | 08:13:57.56 | -0.78 | 127.33 | 0.29 | Manual |
| FR | OG35 | Pg | 08:13:54.80 | 0.54 | 28.55 | 0.3 | Manual |
| FR | OG35 | Sg | 08:13:59.50 | 0.99 | 28.55 | 0.3 | Manual |
| FR | OGMY | Pg | 08:13:55.16 | -0.62 | 75.11 | 0.38 | Manual |
| FR | OGMY | Sg | 08:14:00.91 | -0.19 | 75.11 | 0.38 | Manual |
| FR | GRN | Sg | 08:14:08.26 | -0.14 | 154.01 | 0.6 | Manual |
| MT | GUI | Pg | 08:14:00.26 | -0.05 | 152.78 | 0.62 | Manual |
| MT | GUI | Sg | 08:14:08.70 | -0.1 | 152.78 | 0.62 | Manual |
| MT | RES | Pg | 08:14:00.49 | 0.1 | 152.31 | 0.62 | Manual |
| FR | OGS3 | Pg | 08:14:03.74 | 0.39 | 156.57 | 0.78 | Manual |
| FR | OGS3 | Sg | 08:14:14.84 | 0.87 | 156.57 | 0.78 | Manual |
| FR | OGCB | Pg | 08:14:06.59 | -0.04 | 191.7 | 0.95 | Manual |
| FR | OGCB | Sg | 08:14:20.24 | 0.67 | 191.7 | 0.95 | Manual |
| FR | OGVG | Pg | 08:14:09.86 | 0.44 | 151.33 | 1.1 | Manual |
| FR | COLF | Pg | 08:14:11.25 | -0.16 | 256.96 | 1.21 | Manual |
| FR | COLF | Sg | 08:14:27.90 | 0.21 | 256.96 | 1.21 | Manual |
| FR | OGDF | Pg | 08:14:12.7 | -0.05 | 189.9 | 1.25 | Manual |
| GU | LSD | Pg | 08:14:12.44 | -0.31 | 104.11 | 1.28 | Manual |
| FR | SGSF | Pn | 08:14:15.28 | -0.48 | 239.71 | 1.44 | Manual |
| FR | SGSF | Sn | 08:14:35.41 | 0.35 | 239.71 | 1.44 | Manual |