This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2012/10/17 11:50 |
| Universal datetime | 2012/10/17 09:50 |
| Latitude | 45.36 ° ± 2 km |
| Longitude | 6.51 ° ± 3 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 |
|---|---|---|
Chambéry 
|
53 | 58919 |
| Albertville
|
35 | 18899 |
| Briançon
|
52 | 11625 |
| La Ravoire
|
48 | 8457 |
| Crolles
|
50 | 8247 |
| Saint-Jean-de-Maurienne
|
16 | 7746 |
| Faverges-Seythenex
|
44 | 7606 |
| Pontcharra
|
39 | 7344 |
| Bourg-Saint-Maurice
|
39 | 7302 |
| Villard-Bonnot
|
50 | 7107 |
| Ugine
|
46 | 7039 |
| Saint-Ismier
|
55 | 6966 |
| Cognin
|
53 | 6204 |
| Saint-Alban-Leysse
|
50 | 6007 |
| Challes-les-Eaux
|
46 | 5590 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.56 |
| Azimuthal gap | 165.02 ° |
| Number of stations used | 4 |
| 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 | RSL | Pg | 09:50:53.44 | -0.19 | 13.06 | 0.34 | Manual |
| FR | RSL | Sg | 09:50:57.96 | -0.42 | 13.06 | 0.34 | Manual |
| FR | OGAG | Pg | 09:50:57.93 | -0.21 | 178.08 | 0.57 | Manual |
| FR | OGAG | Sg | 09:51:07.7 | 0.91 | 178.08 | 0.57 | Manual |
| RD | ORT2 | Pg | 09:50:59.3 | -0.12 | 225.5 | 0.63 | Manual |
| RD | ORT2 | Sg | 09:51:07.3 | -0.9 | 225.5 | 0.63 | Manual |
| FR | OG35 | Pg | 09:51:05.39 | 0.15 | 316.2 | 0.95 | Manual |
| FR | OG35 | Sg | 09:51:19.21 | 0.78 | 316.2 | 0.95 | Manual |