This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2025/11/06 12:08 |
| Universal datetime | 2025/11/06 11:08 |
| Latitude | 45.93 ° ± 0.5 km |
| Longitude | 3.99 ° ± 0.7 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 |
|---|---|---|
Roanne 
|
14 | 34366 |
| Montbrison
|
38 | 15641 |
| Cusset
|
45 | 12661 |
| Thiers
|
36 | 11847 |
| Riorges
|
13 | 10774 |
| Tarare
|
34 | 10582 |
| Feurs
|
29 | 8173 |
| Mably
|
18 | 7605 |
| Le Coteau
|
12 | 6872 |
| Ambert
|
46 | 6671 |
| Thizy-les-Bourgs
|
29 | 6031 |
| Saint-Galmier
|
45 | 5722 |
| Chazelles-sur-Lyon
|
45 | 5357 |
| Montrond-les-Bains
|
38 | 5302 |
| Vindry-sur-Turdine
|
39 | 5133 |
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 | 158.55 ° |
| Number of stations used | 6 |
| Number of phases used | 10 |
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 | COLF | Pg | 11:08:24.46 | -0.13 | 205.72 | 0.48 | Manual |
| FR | COLF | Sg | 11:08:31.2 | -0.28 | 205.72 | 0.48 | Manual |
| FR | AGO | Pg | 11:08:27.4 | 0.07 | 281.16 | 0.61 | Manual |
| FR | CHLF | Pg | 11:08:27.17 | -0.19 | 350.75 | 0.63 | Manual |
| G | SSB | Pg | 11:08:30.14 | 0.36 | 149.3 | 0.76 | Manual |
| G | SSB | Sg | 11:08:39.99 | -0.38 | 149.3 | 0.76 | Manual |
| FR | CMPS | Pg | 11:08:32.65 | 0.39 | 236.44 | 0.9 | Manual |
| FR | CMPS | Sg | 11:08:44.54 | -0.18 | 236.44 | 0.9 | Manual |
| FR | SGSF | Pg | 11:08:32.55 | -0.27 | 196.6 | 0.93 | Manual |
| FR | SGSF | Sg | 11:08:45.63 | -0.07 | 196.6 | 0.93 | Manual |