This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2026/06/02 09:07 |
| Universal datetime | 2026/06/02 07:07 |
| Latitude | 45.75 ° ± 0.1 km |
| Longitude | 3.96 ° ± 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 
|
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
|
20 | 8173 |
| Mably
|
38 | 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 | 0.38 |
| Azimuthal gap | 54.15 ° |
| Number of stations used | 16 |
| Number of phases used | 27 |
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 | 07:07:44.91 | -0.39 | 216.66 | 0.32 | Manual |
| FR | COLF | Sg | 07:07:50.16 | 0.45 | 216.66 | 0.32 | Manual |
| FR | PLDF | Pg | 07:07:44.85 | -0.46 | 311.6 | 0.32 | Manual |
| FR | PLDF | Sg | 07:07:50.26 | 0.54 | 311.6 | 0.32 | Manual |
| G | SSB | Pg | 07:07:50.70 | -0.35 | 139.24 | 0.63 | Manual |
| FR | SGSF | Pg | 07:07:53.25 | -0.05 | 199.06 | 0.75 | Manual |
| FR | BNLF | Pg | 07:07:53.52 | 0.17 | 258.37 | 0.75 | Manual |
| FR | BNLF | Sg | 07:08:04.15 | 0.36 | 258.37 | 0.75 | Manual |
| FR | CMPS | Pg | 07:07:54.26 | 0.15 | 246.56 | 0.79 | Manual |
| FR | CMPS | Sg | 07:08:05.53 | 0.4 | 246.56 | 0.79 | Manual |
| FR | OGRV | Pg | 07:07:54.53 | 0.12 | 42.62 | 0.81 | Manual |
| FR | OGRV | Sg | 07:08:05.93 | 0.29 | 42.62 | 0.81 | Manual |
| FR | CHLF | Pg | 07:07:54.97 | 0.55 | 354.19 | 0.81 | Manual |
| FR | CHLF | Sg | 07:08:06.24 | 0.57 | 354.19 | 0.81 | Manual |
| XP | FR21A | Pg | 07:07:56.95 | 0.28 | 158.05 | 0.93 | Manual |
| XP | FR21A | Sg | 07:08:09.70 | 0.1 | 158.05 | 0.93 | Manual |
| FR | VERF | Pg | 07:07:58.67 | 0.01 | 270.26 | 1.04 | Manual |
| FR | VERF | Sg | 07:08:12.73 | -0.34 | 270.26 | 1.04 | Manual |
| FR | FRNF | Pg | 07:07:59.17 | 0.22 | 249.93 | 1.05 | Manual |
| FR | HRSF | Pg | 07:08:00.92 | -0.13 | 311.58 | 1.16 | Manual |
| FR | HRSF | Sg | 07:08:17.7 | -0.19 | 311.58 | 1.16 | Manual |
| FR | OGCB | Pg | 07:08:01.100 | 0.15 | 138.11 | 1.21 | Manual |
| FR | GZNF | Pn | 07:08:02.74 | -0.75 | 289.47 | 1.3 | Manual |
| FR | OGMY | Pn | 07:08:03.85 | -0.38 | 83.95 | 1.35 | Manual |
| FR | OGMY | Sg | 07:08:23.36 | -0.02 | 83.95 | 1.35 | Manual |
| FR | LEUC | Pn | 07:08:05.60 | 0.64 | 225.53 | 1.41 | Manual |
| FR | LEUC | Sg | 07:08:24.50 | -0.62 | 225.53 | 1.41 | Manual |