This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2020/09/25 11:47 |
| Universal datetime | 2020/09/25 09:47 |
| Latitude | 45.70 ° ± 3 km |
| Longitude | 5.32 ° ± 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 |
|---|---|---|
Bourgoin-Jallieu 
|
11 | 28387 |
| Villefontaine
|
16 | 18763 |
| L'Isle-d'Abeau
|
11 | 16124 |
| Genas
|
24 | 12734 |
| Charvieu-Chavagneux
|
14 | 9661 |
| La Tour-du-Pin
|
17 | 8080 |
| Les Avenières Veyrins-Thuellin
|
20 | 7739 |
| Tignieu-Jameyzieu
|
11 | 7249 |
| La Verpillière
|
15 | 7226 |
| Lagnieu
|
22 | 7143 |
| Saint-Bonnet-de-Mure
|
23 | 6800 |
| Saint-Quentin-Fallavier
|
17 | 6103 |
| Jonage
|
24 | 5903 |
| Pont-de-Chéruy
|
13 | 5772 |
| Saint-Laurent-de-Mure
|
20 | 5377 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.52 |
| Azimuthal gap | 138.66 ° |
| Number of stations used | 11 |
| Number of phases used | 18 |
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 | 09:47:07.66 | -0.03 | 108.04 | 0.28 | Manual |
| FR | OGSM | Sg | 09:47:12.15 | 0.38 | 108.04 | 0.28 | Manual |
| FR | OGMY | Pg | 09:47:10.60 | -0.09 | 65.22 | 0.44 | Manual |
| FR | OGMY | Sg | 09:47:17.58 | 0.7 | 65.22 | 0.44 | Manual |
| FR | GRN | Pg | 09:47:12.75 | 0.08 | 146.35 | 0.55 | Manual |
| FR | GRN | Sg | 09:47:21.5 | 0.82 | 146.35 | 0.55 | Manual |
| FR | OGS3 | Pg | 09:47:16.13 | 0.28 | 150.96 | 0.72 | Manual |
| FR | OGRV | Pg | 09:47:17.49 | 0.87 | 329.05 | 0.76 | Manual |
| FR | OGCB | Pg | 09:47:18.14 | -0.42 | 190.39 | 0.86 | Manual |
| FR | RSL | Pn | 09:47:21.79 | -0.48 | 90.1 | 0.92 | Manual |
| FR | RSL | Sn | 09:47:35.70 | -0.84 | 90.1 | 0.92 | Manual |
| FR | OGVG | Pg | 09:47:22.29 | 0.25 | 147.16 | 1.05 | Manual |
| FR | OGVG | Pn | 09:47:23.41 | -0.64 | 147.16 | 1.05 | Manual |
| FR | OGVG | Sn | 09:47:39.31 | -0.25 | 147.16 | 1.05 | Manual |
| FR | RIVEL | Pg | 09:47:23.86 | 0.02 | 21.44 | 1.14 | Manual |
| FR | RIVEL | Sn | 09:47:41.28 | -0.54 | 21.44 | 1.14 | Manual |
| FR | OGCC | Pg | 09:47:26.97 | 0.57 | 172.44 | 1.28 | Manual |
| FR | TRIGF | Sn | 09:48:03.67 | -0.66 | 157.85 | 2.1 | Manual |