This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2025/07/08 10:40 |
| Universal datetime | 2025/07/08 08:40 |
| Latitude | 45.73 ° ± 0.7 km |
| Longitude | 4.49 ° ± 0.5 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
|
21 | 14198 |
| Craponne
|
18 | 11067 |
| Tarare
|
20 | 10582 |
| Chaponost
|
20 | 8717 |
| L'Arbresle
|
15 | 6398 |
| Brindas
|
16 | 6174 |
| Mornant
|
19 | 5938 |
| Lentilly
|
16 | 5793 |
| Vaugneray
|
12 | 5734 |
| Grézieu-la-Varenne
|
15 | 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 | 159.92 ° |
| Number of stations used | 5 |
| Number of phases used | 9 |
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 | 08:40:45.37 | -0.39 | 29.48 | 0.17 | Manual |
| FR | OGGL | Sg | 08:40:48.27 | 0.18 | 29.48 | 0.17 | Manual |
| FR | PLDF | Pg | 08:40:54.35 | -0.38 | 291.28 | 0.65 | Manual |
| FR | PLDF | Sg | 08:41:04.14 | 0.35 | 291.28 | 0.65 | Manual |
| FR | CHLF | Pg | 08:41:00.40 | 0.29 | 331.63 | 0.94 | Manual |
| FR | CHLF | Sg | 08:41:13.44 | 0.23 | 331.63 | 0.94 | Manual |
| FR | OGMY | Pg | 08:41:01.15 | 0.17 | 80.81 | 0.99 | Manual |
| FR | LBL | Pg | 08:41:01.62 | 0.22 | 240.74 | 1.01 | Manual |
| FR | LBL | Sg | 08:41:15.2 | -0.42 | 240.74 | 1.01 | Manual |