This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2025/04/11 12:01 |
| Universal datetime | 2025/04/11 10:01 |
| Latitude | 45.73 ° ± 0.3 km |
| Longitude | 4.49 ° ± 0.3 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 |
|---|---|---|
Tassin-la-Demi-Lune 
|
21 | 22297 |
| Francheville
|
20 | 14198 |
| Craponne
|
18 | 11067 |
| Tarare
|
20 | 10582 |
| Chaponost
|
20 | 8717 |
| L'Arbresle
|
14 | 6398 |
| Brindas
|
16 | 6174 |
| Mornant
|
19 | 5938 |
| Lentilly
|
16 | 5793 |
| Grézieu-la-Varenne
|
15 | 5734 |
| Vaugneray
|
12 | 5734 |
| Saint-Galmier
|
20 | 5722 |
| Chazelles-sur-Lyon
|
15 | 5357 |
| Vindry-sur-Turdine
|
18 | 5133 |
| Charbonnières-les-Bains
|
20 | 5067 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.31 |
| Azimuthal gap | 94.92 ° |
| Number of stations used | 14 |
| Number of phases used | 26 |
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 | OGGL | Pg | 10:02:01.9 | -0.62 | 29.22 | 0.17 | Manual |
| FR | OGGL | Sg | 10:02:03.95 | -0.1 | 29.22 | 0.17 | Manual |
| XP | FR14B | Pg | 10:02:06.7 | -0.05 | 231.88 | 0.4 | Manual |
| XP | FR14B | Sg | 10:02:12.15 | 0.4 | 231.88 | 0.4 | Manual |
| G | SSB | Pg | 10:02:06.79 | -0.27 | 175.75 | 0.45 | Manual |
| G | SSB | Sg | 10:02:13.19 | -0.18 | 175.75 | 0.45 | Manual |
| FR | COLF | Pg | 10:02:09.77 | -0.13 | 247.83 | 0.61 | Manual |
| FR | COLF | Sg | 10:02:18.51 | 0.16 | 247.83 | 0.61 | Manual |
| FR | OGRV | Pg | 10:02:10.3 | -0.46 | 16.22 | 0.64 | Manual |
| FR | PLDF | Pg | 10:02:10.51 | -0.22 | 291.22 | 0.65 | Manual |
| FR | PLDF | Sg | 10:02:20.7 | 0.27 | 291.22 | 0.65 | Manual |
| FR | OG35 | Pg | 10:02:14.58 | 0.83 | 67.06 | 0.81 | Manual |
| FR | OG35 | Sg | 10:02:24.70 | -0.37 | 67.06 | 0.81 | Manual |
| XP | FR21A | Pg | 10:02:14.34 | 0.11 | 182.07 | 0.84 | Manual |
| XP | FR21A | Sg | 10:02:25.76 | -0.17 | 182.07 | 0.84 | Manual |
| FR | SGSF | Pg | 10:02:15.85 | 0.12 | 222.34 | 0.92 | Manual |
| FR | SGSF | Sg | 10:02:28.21 | -0.35 | 222.34 | 0.92 | Manual |
| FR | CHLF | Pg | 10:02:16.48 | 0.38 | 331.56 | 0.94 | Manual |
| FR | CHLF | Sg | 10:02:29.66 | 0.45 | 331.56 | 0.94 | Manual |
| FR | OGMY | Pg | 10:02:17.4 | 0.09 | 80.83 | 0.99 | Manual |
| FR | OGMY | Sg | 10:02:30.80 | 0.12 | 80.83 | 0.99 | Manual |
| FR | AGO | Pg | 10:02:17.41 | 0.16 | 288.95 | 1 | Manual |
| FR | AGO | Sg | 10:02:30.89 | -0.32 | 288.95 | 1 | Manual |
| FR | LBL | Pg | 10:02:17.45 | 0.06 | 240.75 | 1.01 | Manual |
| FR | LBL | Sg | 10:02:31.45 | -0.01 | 240.75 | 1.01 | Manual |
| FR | VERF | Pn | 10:02:24.20 | 0.03 | 271.44 | 1.41 | Manual |