This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2025/04/25 10:50 |
| Universal datetime | 2025/04/25 08:50 |
| Latitude | 45.72 ° ± 0.4 km |
| Longitude | 4.49 ° ± 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 |
|---|---|---|
Francheville 
|
21 | 14198 |
| Brignais
|
21 | 11434 |
| Craponne
|
19 | 11067 |
| Chaponost
|
20 | 8717 |
| Feurs
|
21 | 8173 |
| L'Arbresle
|
16 | 6398 |
| Brindas
|
16 | 6174 |
| Mornant
|
18 | 5938 |
| Lentilly
|
17 | 5793 |
| Grézieu-la-Varenne
|
16 | 5734 |
| Vaugneray
|
12 | 5734 |
| Saint-Galmier
|
19 | 5722 |
| Chazelles-sur-Lyon
|
13 | 5357 |
| Vindry-sur-Turdine
|
19 | 5133 |
| Charbonnières-les-Bains
|
21 | 5067 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.32 |
| Azimuthal gap | 107.95 ° |
| Number of stations used | 10 |
| Number of phases used | 19 |
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 |
|---|---|---|---|---|---|---|---|
| XP | FR14B | Pg | 08:50:12.78 | -0.17 | 233.38 | 0.39 | Manual |
| XP | FR14B | Sg | 08:50:18.86 | 0.42 | 233.38 | 0.39 | Manual |
| G | SSB | Pg | 08:50:13.60 | -0.2 | 175.39 | 0.44 | Manual |
| G | SSB | Sg | 08:50:19.75 | -0.18 | 175.39 | 0.44 | Manual |
| FR | COLF | Pg | 08:50:16.77 | -0.02 | 249.05 | 0.6 | Manual |
| FR | COLF | Sg | 08:50:25.50 | 0.35 | 249.05 | 0.6 | Manual |
| FR | PLDF | Pg | 08:50:17.55 | -0.27 | 292.45 | 0.66 | Manual |
| FR | PLDF | Sg | 08:50:27.9 | 0.15 | 292.45 | 0.66 | Manual |
| FR | SGSF | Pg | 08:50:22.58 | 0.04 | 222.87 | 0.91 | Manual |
| FR | SGSF | Sg | 08:50:34.89 | -0.3 | 222.87 | 0.91 | Manual |
| FR | CHLF | Pg | 08:50:23.65 | 0.31 | 332.06 | 0.95 | Manual |
| FR | CHLF | Sg | 08:50:36.24 | -0.36 | 332.06 | 0.95 | Manual |
| FR | OGCB | Pg | 08:50:23.72 | 0.13 | 153.58 | 0.97 | Manual |
| FR | OGMY | Pg | 08:50:24.6 | 0.01 | 80.02 | 0.99 | Manual |
| FR | OGMY | Sg | 08:50:37.60 | -0.23 | 80.02 | 0.99 | Manual |
| FR | LBL | Pg | 08:50:24.62 | 0.37 | 241.42 | 1 | Manual |
| FR | LBL | Sg | 08:50:38.31 | 0.11 | 241.42 | 1 | Manual |
| FR | VERF | Pg | 08:50:31.81 | 0.05 | 272.03 | 1.41 | Manual |
| FR | VERF | Sg | 08:50:50.39 | -0.95 | 272.03 | 1.41 | Manual |