This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.1 MLv |
| Local datetime | 2026/05/27 11:36 |
| Universal datetime | 2026/05/27 09:36 |
| Latitude | 45.84 ° ± 0.1 km |
| Longitude | 3.75 ° ± 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 |
|---|---|---|
Roanne 
|
34 | 34366 |
| Vichy
|
41 | 24166 |
| Montbrison
|
37 | 15641 |
| Cusset
|
39 | 12661 |
| Thiers
|
16 | 11847 |
| Pont-du-Château
|
40 | 11441 |
| Riorges
|
31 | 10774 |
| Bellerive-sur-Allier
|
41 | 8500 |
| Lempdes
|
44 | 8409 |
| Feurs
|
39 | 8173 |
| Mably
|
37 | 7605 |
| Le Coteau
|
33 | 6872 |
| Ambert
|
32 | 6671 |
| Lezoux
|
28 | 6152 |
| Montrond-les-Bains
|
45 | 5302 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.29 |
| Azimuthal gap | 81.28 ° |
| Number of stations used | 12 |
| Number of phases used | 22 |
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 | 09:36:11.45 | -0.53 | 323.81 | 0.15 | Manual |
| FR | PLDF | Sg | 09:36:14.11 | 0.04 | 323.81 | 0.15 | Manual |
| FR | COLF | Pg | 09:36:15.32 | -0.28 | 186.58 | 0.35 | Manual |
| FR | COLF | Sg | 09:36:20.34 | -0.07 | 186.58 | 0.35 | Manual |
| XP | FR16A | Pg | 09:36:19.81 | -0.35 | 164.74 | 0.59 | Manual |
| XP | FR16A | Sg | 09:36:28.17 | -0.2 | 164.74 | 0.59 | Manual |
| FR | LBL | Pg | 09:36:22.69 | 0.37 | 210.25 | 0.71 | Manual |
| FR | LBL | Sg | 09:36:32.25 | 0.08 | 210.25 | 0.71 | Manual |
| FR | CHLF | Pg | 09:36:22.78 | 0.26 | 5.2 | 0.72 | Manual |
| FR | CHLF | Sg | 09:36:31.97 | -0.53 | 5.2 | 0.72 | Manual |
| G | SSB | Pg | 09:36:24.31 | 0.41 | 135.14 | 0.79 | Manual |
| G | SSB | Sg | 09:36:35.1 | 0.08 | 135.14 | 0.79 | Manual |
| FR | SGSF | Pg | 09:36:23.90 | -0.17 | 186.69 | 0.8 | Manual |
| FR | OGRV | Pg | 09:36:25.14 | 0 | 53.85 | 0.86 | Manual |
| FR | OGRV | Sg | 09:36:37.58 | 0.48 | 53.85 | 0.86 | Manual |
| FR | VERF | Pg | 09:36:26.16 | 0.42 | 264.43 | 0.89 | Manual |
| FR | VERF | Sg | 09:36:38.30 | 0.17 | 264.43 | 0.89 | Manual |
| FR | HRSF | Pg | 09:36:27.70 | 0.03 | 313.28 | 0.99 | Manual |
| FR | HRSF | Sg | 09:36:41.13 | -0.38 | 313.28 | 0.99 | Manual |
| XP | FR21A | Pg | 09:36:28.100 | -0.1 | 152.29 | 1.07 | Manual |
| XP | FR21A | Sg | 09:36:43.95 | -0.07 | 152.29 | 1.07 | Manual |
| FR | GZNF | Sg | 09:36:45.83 | -0.04 | 287.58 | 1.13 | Manual |