This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.3 MLv |
| Local datetime | 2022/09/01 11:45 |
| Universal datetime | 2022/09/01 09:45 |
| Latitude | 45.67 ° ± 0.2 km |
| Longitude | 4.31 ° ± 0.1 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Montbrison 
|
20 | 15641 |
| Saint-Just-Saint-Rambert
|
20 | 15083 |
| Andrézieux-Bouthéon
|
15 | 9790 |
| Veauche
|
12 | 8984 |
| Feurs
|
10 | 8173 |
| Villars
|
22 | 7970 |
| Sorbiers
|
21 | 7933 |
| La Talaudière
|
23 | 6860 |
| Saint-Jean-Bonnefonds
|
26 | 6638 |
| Sury-le-Comtal
|
17 | 6552 |
| Saint-Genest-Lerpt
|
23 | 6131 |
| Saint-Priest-en-Jarez
|
22 | 6120 |
| Saint-Galmier
|
7 | 5722 |
| Chazelles-sur-Lyon
|
6 | 5357 |
| Montrond-les-Bains
|
6 | 5302 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.25 |
| Azimuthal gap | 73.06 ° |
| Number of stations used | 15 |
| Number of phases used | 19 |
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 | OGGL | Pg | 09:45:17.66 | -0.23 | 44.71 | 0.3 | Manual |
| FR | COLF | Pg | 09:45:20.58 | -0.33 | 249.32 | 0.46 | Manual |
| FR | COLF | Sg | 09:45:27.10 | -0.25 | 249.32 | 0.46 | Manual |
| FR | PLDF | Pg | 09:45:22.64 | -0.19 | 302.19 | 0.57 | Manual |
| FR | OGCN | Pg | 09:45:26.27 | 0.01 | 132.69 | 0.75 | Manual |
| FR | SGSF | Pg | 09:45:26.94 | 0.01 | 218.48 | 0.79 | Manual |
| FR | LBL | Pg | 09:45:28.39 | 0.01 | 240.27 | 0.86 | Manual |
| FR | LBL | Sg | 09:45:40.68 | 0.28 | 240.27 | 0.86 | Manual |
| FR | CHLF | Pg | 09:45:30.32 | 0.36 | 340.26 | 0.95 | Manual |
| FR | OGSM | Sg | 09:45:44.34 | 0.33 | 92.81 | 0.98 | Manual |
| XX | BNLF | Pg | 09:45:30.74 | 0.23 | 266.59 | 0.98 | Manual |
| XX | BNLF | Sg | 09:45:43.83 | -0.31 | 266.59 | 0.98 | Manual |
| FR | OGCB | Pg | 09:45:30.63 | -0.02 | 145.42 | 0.99 | Manual |
| FR | OGCB | Sg | 09:45:44.24 | -0.14 | 145.42 | 0.99 | Manual |
| FR | CMPS | Pg | 09:45:31.22 | 0.42 | 257.09 | 0.99 | Manual |
| FR | OGMY | Pg | 09:45:32.94 | -0.31 | 78.41 | 1.13 | Manual |
| FR | VERF | Pg | 09:45:36.14 | 0 | 274.39 | 1.28 | Manual |
| FR | HRSF | Pg | 09:45:38.59 | 0.11 | 307.95 | 1.41 | Manual |
| FR | OGVG | Pg | 09:45:41.8 | 0.34 | 123.08 | 1.53 | Manual |