This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2023/12/07 11:02 |
| Universal datetime | 2023/12/07 10:02 |
| Latitude | 45.65 ° ± 0.4 km |
| Longitude | 4.30 ° ± 0.3 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 |
|---|---|---|
Montbrison 
|
19 | 15641 |
| Saint-Just-Saint-Rambert
|
18 | 15083 |
| Andrézieux-Bouthéon
|
13 | 9790 |
| Veauche
|
10 | 8984 |
| Feurs
|
11 | 8173 |
| Villars
|
21 | 7970 |
| Sorbiers
|
20 | 7933 |
| La Talaudière
|
21 | 6860 |
| Saint-Jean-Bonnefonds
|
24 | 6638 |
| Sury-le-Comtal
|
15 | 6552 |
| Saint-Genest-Lerpt
|
22 | 6131 |
| Saint-Priest-en-Jarez
|
20 | 6120 |
| Saint-Galmier
|
5 | 5722 |
| Chazelles-sur-Lyon
|
6 | 5357 |
| Montrond-les-Bains
|
5 | 5302 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.26 |
| Azimuthal gap | 63.59 ° |
| Number of stations used | 13 |
| Number of phases used | 20 |
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 |
|---|---|---|---|---|---|---|---|
| G | SSB | Pg | 10:02:24.82 | -0.21 | 155.16 | 0.41 | Manual |
| G | SSB | Sg | 10:02:30.53 | -0.19 | 155.16 | 0.41 | Manual |
| FR | COLF | Pg | 10:02:25.81 | 0.01 | 250.73 | 0.45 | Manual |
| FR | COLF | Sg | 10:02:32.18 | 0.11 | 250.73 | 0.45 | Manual |
| FR | PLDF | Pg | 10:02:27.83 | -0.15 | 303.88 | 0.57 | Manual |
| FR | OGRV | Pg | 10:02:31.60 | -0.03 | 24.28 | 0.76 | Manual |
| FR | OGRV | Sg | 10:02:43.1 | 0.76 | 24.28 | 0.76 | Manual |
| FR | SGSF | Pg | 10:02:31.76 | 0.01 | 218.75 | 0.77 | Manual |
| FR | LBL | Pg | 10:02:33.35 | 0.1 | 240.89 | 0.85 | Manual |
| FR | CHLF | Pg | 10:02:35.54 | 0.25 | 340.97 | 0.96 | Manual |
| FR | CHLF | Sg | 10:02:48.44 | -0.22 | 340.97 | 0.96 | Manual |
| XX | BNLF | Pg | 10:02:35.53 | 0.05 | 267.45 | 0.97 | Manual |
| XX | BNLF | Sg | 10:02:48.77 | -0.22 | 267.45 | 0.97 | Manual |
| FR | OGCB | Pg | 10:02:35.89 | 0.27 | 144.55 | 0.98 | Manual |
| FR | OGSM | Pg | 10:02:36.1 | 0.32 | 91.9 | 0.98 | Manual |
| FR | OGSM | Sg | 10:02:49.14 | -0.2 | 91.9 | 0.98 | Manual |
| FR | OGMY | Pg | 10:02:38.14 | -0.42 | 77.73 | 1.14 | Manual |
| FR | OGMY | Sg | 10:02:54.22 | -0.15 | 77.73 | 1.14 | Manual |
| FR | VERF | Pg | 10:02:41.28 | 0.14 | 275.12 | 1.28 | Manual |
| FR | HRSF | Pg | 10:02:43.35 | -0.32 | 308.63 | 1.41 | Manual |