This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2025/10/30 10:45 |
| Universal datetime | 2025/10/30 09:45 |
| Latitude | 45.73 ° ± 0.3 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 |
|---|---|---|
Tassin-la-Demi-Lune 
|
21 | 22297 |
| Francheville
|
21 | 14198 |
| Craponne
|
18 | 11067 |
| Tarare
|
20 | 10582 |
| Chaponost
|
20 | 8717 |
| L'Arbresle
|
15 | 6398 |
| Brindas
|
17 | 6174 |
| Mornant
|
19 | 5938 |
| Lentilly
|
16 | 5793 |
| Vaugneray
|
12 | 5734 |
| Grézieu-la-Varenne
|
16 | 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 | 0.49 |
| Azimuthal gap | 137.49 ° |
| Number of stations used | 12 |
| Number of phases used | 24 |
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 |
|---|---|---|---|---|---|---|---|
| G | SSB | Pg | 09:45:27.52 | -0.19 | 175.46 | 0.46 | Manual |
| G | SSB | Sg | 09:45:33.59 | -0.46 | 175.46 | 0.46 | Manual |
| FR | COLF | Pg | 09:45:30.64 | 0.14 | 247.61 | 0.61 | Manual |
| FR | COLF | Sg | 09:45:39.25 | 0.32 | 247.61 | 0.61 | Manual |
| FR | OGRV | Pg | 09:45:30.61 | -0.49 | 16.46 | 0.64 | Manual |
| FR | OGRV | Sg | 09:45:40.73 | 0.74 | 16.46 | 0.64 | Manual |
| FR | PLDF | Pg | 09:45:31.24 | -0.06 | 291.17 | 0.65 | Manual |
| FR | PLDF | Sg | 09:45:41.11 | 0.78 | 291.17 | 0.65 | Manual |
| XP | FR21A | Pg | 09:45:35.7 | 0.18 | 181.9 | 0.84 | Manual |
| XP | FR21A | Sg | 09:45:46.36 | -0.24 | 181.9 | 0.84 | Manual |
| FR | SGSF | Pg | 09:45:36.32 | -0.03 | 222.16 | 0.92 | Manual |
| FR | SGSF | Sg | 09:45:49.17 | 0.01 | 222.16 | 0.92 | Manual |
| FR | CHLF | Pg | 09:45:37.4 | 0.35 | 331.65 | 0.94 | Manual |
| FR | CHLF | Sg | 09:45:50.65 | 0.9 | 331.65 | 0.94 | Manual |
| FR | OGCB | Pg | 09:45:37.80 | 0.33 | 153.96 | 0.98 | Manual |
| FR | OGCB | Sg | 09:45:51.99 | 0.86 | 153.96 | 0.98 | Manual |
| FR | LBL | Pg | 09:45:38.27 | 0.27 | 240.61 | 1.01 | Manual |
| FR | LBL | Sg | 09:45:51.83 | -0.22 | 240.61 | 1.01 | Manual |
| FR | CMPS | Pg | 09:45:40.4 | -0.28 | 255.31 | 1.13 | Manual |
| FR | CMPS | Sg | 09:45:55.79 | -0.31 | 255.31 | 1.13 | Manual |
| FR | VERF | Pn | 09:45:44.55 | -0.21 | 271.38 | 1.41 | Manual |
| FR | VERF | Sn | 09:46:04.16 | 0.24 | 271.38 | 1.41 | Manual |
| FR | HRSF | Pn | 09:45:44.77 | -0.9 | 302.95 | 1.47 | Manual |
| FR | HRSF | Sn | 09:46:06.43 | 0.92 | 302.95 | 1.47 | Manual |