This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2026/03/12 14:40 |
| Universal datetime | 2026/03/12 13:40 |
| Latitude | 45.92 ° ± 0.1 km |
| Longitude | 3.81 ° ± 0.1 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 
|
25 | 34366 |
| Vichy
|
38 | 24166 |
| Montbrison
|
41 | 15641 |
| Cusset
|
35 | 12661 |
| Thiers
|
22 | 11847 |
| Pont-du-Château
|
47 | 11441 |
| Riorges
|
22 | 10774 |
| Bellerive-sur-Allier
|
39 | 8500 |
| Feurs
|
38 | 8173 |
| Mably
|
27 | 7605 |
| Le Coteau
|
24 | 6872 |
| Ambert
|
41 | 6671 |
| Lezoux
|
35 | 6152 |
| Thizy-les-Bourgs
|
42 | 6031 |
| Montrond-les-Bains
|
46 | 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 | 157.97 ° |
| 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 |
|---|---|---|---|---|---|---|---|
| FR | PLDF | Pg | 13:40:16.98 | -0.44 | 289.12 | 0.14 | Manual |
| FR | PLDF | Sg | 13:40:19.37 | -0.02 | 289.12 | 0.14 | Manual |
| FR | COLF | Pg | 13:40:22.59 | -0.14 | 191.39 | 0.43 | Manual |
| XP | FR14B | Pg | 13:40:23.26 | -0.19 | 159.86 | 0.47 | Manual |
| XP | FR14B | Sg | 13:40:30.4 | 0.11 | 159.86 | 0.47 | Manual |
| FR | AGO | Pg | 13:40:23.98 | 0.02 | 285.64 | 0.49 | Manual |
| FR | CHLF | Pg | 13:40:26.86 | 0.17 | 1.89 | 0.64 | Manual |
| FR | BNLF | Pg | 13:40:28.1 | 0.1 | 243.31 | 0.71 | Manual |
| FR | CMPS | Pg | 13:40:29.55 | 0.16 | 232.29 | 0.79 | Manual |
| FR | LBL | Pg | 13:40:29.69 | 0.12 | 210.33 | 0.79 | Manual |
| FR | LBL | Sg | 13:40:41.29 | 0.66 | 210.33 | 0.79 | Manual |
| FR | SGSF | Sg | 13:40:43.72 | 0.25 | 189.03 | 0.88 | Manual |
| FR | VERF | Pg | 13:40:32.62 | 0.26 | 260.18 | 0.95 | Manual |
| FR | VERF | Sg | 13:40:45.4 | -0.48 | 260.18 | 0.95 | Manual |
| FR | HRSF | Pg | 13:40:33.19 | 0.2 | 308.33 | 0.98 | Manual |
| FR | HRSF | Sg | 13:40:46.55 | -0.07 | 308.33 | 0.98 | Manual |
| FR | GZNF | Pg | 13:40:36.5 | -0.16 | 283.37 | 1.15 | Manual |
| FR | GZNF | Sg | 13:40:51.84 | -0.39 | 283.37 | 1.15 | Manual |
| XP | FR22A | Pg | 13:40:38.36 | -0.09 | 180.39 | 1.27 | Manual |
| XP | FR22A | Sg | 13:40:56.3 | -0.12 | 180.39 | 1.27 | Manual |