This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.2 MLv |
| Local datetime | 2017/07/20 11:50 |
| Universal datetime | 2017/07/20 09:50 |
| Latitude | 45.86 ° ± 3 km |
| Longitude | 5.42 ° ± 4 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 |
|---|---|---|
Meyzieu 
|
34 | 33477 |
| Bourgoin-Jallieu
|
31 | 28387 |
| L'Isle-d'Abeau
|
31 | 16124 |
| Ambérieu-en-Bugey
|
12 | 14035 |
| Charvieu-Chavagneux
|
25 | 9661 |
| Belley
|
24 | 9103 |
| La Tour-du-Pin
|
32 | 8080 |
| Meximieux
|
18 | 7743 |
| Les Avenières Veyrins-Thuellin
|
27 | 7739 |
| Tignieu-Jameyzieu
|
23 | 7249 |
| La Verpillière
|
33 | 7226 |
| Lagnieu
|
8 | 7143 |
| Montluel
|
31 | 6964 |
| Jonage
|
30 | 5903 |
| Pont-de-Chéruy
|
23 | 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 | 162.74 ° |
| Number of stations used | 8 |
| Number of phases used | 15 |
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 | OG35 | Pg | 09:50:18.97 | -0.54 | 29.74 | 0.21 | Manual |
| FR | OG35 | Sg | 09:50:23.1 | 0.36 | 29.74 | 0.21 | Manual |
| FR | OGSM | Pg | 09:50:21.35 | -0.2 | 142.36 | 0.32 | Manual |
| FR | OGSM | Sg | 09:50:25.69 | -0.41 | 142.36 | 0.32 | Manual |
| FR | OGMY | Pg | 09:50:21.43 | -0.31 | 86.34 | 0.33 | Manual |
| FR | OGMY | Sg | 09:50:26.52 | 0.09 | 86.34 | 0.33 | Manual |
| G | SSB | Pg | 09:50:30.100 | -0.51 | 227 | 0.85 | Manual |
| G | SSB | Sg | 09:50:43.27 | 0.22 | 227 | 0.85 | Manual |
| RD | ORIF | Pg | 09:50:34.76 | 0.47 | 160.9 | 1 | Manual |
| RD | ORIF | Sg | 09:50:47.83 | 0.05 | 160.9 | 1 | Manual |
| FR | OGCB | Pg | 09:50:34.88 | -0.16 | 192.87 | 1.04 | Manual |
| FR | OGCB | Sg | 09:50:49.37 | 0.32 | 192.87 | 1.04 | Manual |
| FR | OGVG | Pg | 09:50:37.66 | 0.41 | 154.76 | 1.15 | Manual |
| FR | OGVG | Sg | 09:50:52.43 | -0.37 | 154.76 | 1.15 | Manual |
| GU | LSD | Pg | 09:50:39.95 | 0.59 | 107.87 | 1.27 | Manual |