This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2016/02/25 12:02 |
| Universal datetime | 2016/02/25 11:02 |
| Latitude | 45.34 ° ± 5 km |
| Longitude | 4.60 ° ± 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 |
|---|---|---|
Saint-Étienne 
|
20 | 172565 |
| Saint-Chamond
|
16 | 34967 |
| Annonay
|
11 | 16345 |
| Rive-de-Gier
|
20 | 15184 |
| Le Chambon-Feugerolles
|
22 | 12317 |
| Roussillon
|
17 | 8455 |
| Sorbiers
|
22 | 7933 |
| La Ricamarie
|
20 | 7906 |
| La Talaudière
|
21 | 6860 |
| Le Péage-de-Roussillon
|
14 | 6680 |
| Saint-Jean-Bonnefonds
|
18 | 6638 |
| Saint-Rambert-d'Albon
|
19 | 6530 |
| Saint-Maurice-l'Exil
|
15 | 6141 |
| Saint-Priest-en-Jarez
|
23 | 6120 |
| La Grand-Croix
|
18 | 5136 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.44 |
| Azimuthal gap | 213.93 ° |
| Number of stations used | 5 |
| Number of phases used | 8 |
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 | OGCB | Pg | 11:02:13.33 | 0.31 | 144.5 | 0.6 | Manual |
| FR | LBL | Pg | 11:02:20.14 | 0.44 | 263.88 | 0.96 | Manual |
| FR | LBL | Sg | 11:02:33.77 | 0.65 | 263.88 | 0.96 | Manual |
| FR | BANN | Pg | 11:02:20.51 | -0.32 | 198.24 | 1.02 | Manual |
| FR | PYM | Pg | 11:02:24.9 | 0.13 | 290.57 | 1.19 | Manual |
| FR | PYM | Sg | 11:02:39.82 | -0.74 | 290.57 | 1.19 | Manual |
| FR | TRBF | Pn | 11:02:26.9 | -0.07 | 200.61 | 1.32 | Manual |
| FR | TRBF | Sn | 11:02:44.5 | -0.4 | 200.61 | 1.32 | Manual |