This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2024/03/19 11:45 |
| Universal datetime | 2024/03/19 10:45 |
| Latitude | 45.75 ° ± 0.4 km |
| Longitude | 3.96 ° ± 0.4 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 |
|---|---|---|
Roanne 
|
34 | 34366 |
| Montbrison
|
19 | 15641 |
| Saint-Just-Saint-Rambert
|
37 | 15083 |
| Thiers
|
35 | 11847 |
| Riorges
|
33 | 10774 |
| Andrézieux-Bouthéon
|
35 | 9790 |
| Veauche
|
33 | 8984 |
| Feurs
|
21 | 8173 |
| Mably
|
39 | 7605 |
| Le Coteau
|
31 | 6872 |
| Ambert
|
27 | 6671 |
| Sury-le-Comtal
|
29 | 6552 |
| Saint-Galmier
|
32 | 5722 |
| Chazelles-sur-Lyon
|
35 | 5357 |
| Montrond-les-Bains
|
25 | 5302 |
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 | 143.41 ° |
| Number of stations used | 12 |
| Number of phases used | 24 |
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 | 10:45:16.50 | 0.13 | 216.47 | 0.31 | Manual |
| FR | COLF | Sg | 10:45:21.24 | 0.53 | 216.47 | 0.31 | Manual |
| FR | PLDF | Pg | 10:45:16.32 | -0.14 | 312.46 | 0.32 | Manual |
| FR | PLDF | Sg | 10:45:21.36 | 0.5 | 312.46 | 0.32 | Manual |
| G | SSB | Pg | 10:45:22.24 | 0.04 | 138.79 | 0.63 | Manual |
| G | SSB | Sg | 10:45:31.2 | 0.1 | 138.79 | 0.63 | Manual |
| FR | AGO | Pg | 10:45:22.76 | 0.12 | 297.64 | 0.65 | Manual |
| FR | LBL | Pg | 10:45:24.24 | 0.25 | 224.16 | 0.72 | Manual |
| FR | LBL | Pn | 10:45:26.20 | -0.63 | 224.16 | 0.72 | Manual |
| FR | LBL | Sg | 10:45:34.24 | 0.21 | 224.16 | 0.72 | Manual |
| FR | SGSF | Pg | 10:45:24.49 | 0.1 | 198.87 | 0.74 | Manual |
| FR | SGSF | Pn | 10:45:26.46 | -0.65 | 198.87 | 0.74 | Manual |
| XX | BNLF | Pg | 10:45:24.74 | 0.31 | 258.55 | 0.75 | Manual |
| XX | BNLF | Pn | 10:45:26.49 | -0.65 | 258.55 | 0.75 | Manual |
| XX | BNLF | Sg | 10:45:35.14 | 0.33 | 258.55 | 0.75 | Manual |
| FR | CHLF | Pg | 10:45:25.92 | 0.29 | 354.46 | 0.81 | Manual |
| FR | CHLF | Sg | 10:45:36.82 | -0.09 | 354.46 | 0.81 | Manual |
| FR | VERF | Pg | 10:45:30.12 | 0.37 | 270.44 | 1.03 | Manual |
| FR | VERF | Sg | 10:45:43.85 | -0.25 | 270.44 | 1.03 | Manual |
| FR | HRSF | Pg | 10:45:32.10 | -0.1 | 311.81 | 1.16 | Manual |
| FR | HRSF | Sg | 10:45:47.95 | -0.44 | 311.81 | 1.16 | Manual |
| FR | OGCB | Pg | 10:45:33.39 | 0.38 | 137.87 | 1.21 | Manual |
| FR | GZNF | Pn | 10:45:34.8 | -0.54 | 289.65 | 1.3 | Manual |
| FR | GZNF | Pg | 10:45:35.14 | 0.48 | 289.65 | 1.3 | Manual |