This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 2.6 MLv |
| Local datetime | 2012/08/26 16:15 |
| Universal datetime | 2012/08/26 14:15 |
| Latitude | 45.61 ° ± 3 km |
| Longitude | 4.22 ° ± 13 km |
| Depth | 5 km (operator assigned) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Montbrison 
|
11 | 15641 |
| Saint-Just-Saint-Rambert
|
13 | 15083 |
| Andrézieux-Bouthéon
|
10 | 9790 |
| Roche-la-Molière
|
22 | 9697 |
| Veauche
|
8 | 8984 |
| Feurs
|
14 | 8173 |
| Villars
|
19 | 7970 |
| Sorbiers
|
21 | 7933 |
| La Talaudière
|
22 | 6860 |
| Sury-le-Comtal
|
8 | 6552 |
| Saint-Genest-Lerpt
|
19 | 6131 |
| Saint-Priest-en-Jarez
|
19 | 6120 |
| Saint-Galmier
|
8 | 5722 |
| Chazelles-sur-Lyon
|
12 | 5357 |
| Montrond-les-Bains
|
3 | 5302 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.37 |
| Azimuthal gap | 195.75 ° |
| Number of stations used | 3 |
| Number of phases used | 5 |
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 | TRBF | Pn | 14:15:49.63 | 0.41 | 187.41 | 1.51 | Manual |
| FR | TRBF | Sn | 14:16:10.4 | -0.48 | 187.41 | 1.51 | Manual |
| RD | LOT2 | Pn | 14:15:51.81 | 0.34 | 351.65 | 1.68 | Manual |
| RD | LOT2 | Sn | 14:16:14.27 | -0.41 | 351.65 | 1.68 | Manual |
| FR | MONQ | Pn | 14:16:02.46 | 0.14 | 240.99 | 2.48 | Manual |