This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 2.2 MLv |
| Local datetime | 2012/11/20 02:34 |
| Universal datetime | 2012/11/20 01:34 |
| Latitude | 44.92 ° ± 7 km |
| Longitude | 7.69 ° ± 30 km |
| Depth | 30 km (from location) ± 0.3 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Turin 
|
17 | 865263 |
| Genoa
|
113 | 601951 |
| Novara
|
94 | 100910 |
| Asti
|
41 | 71276 |
| Aosta
|
96 | 34062 |
Menton 
|
126 | 28958 |
| Albertville
|
131 | 18899 |
| Roquebrune-Cap-Martin
|
130 | 12639 |
| Briançon
|
82 | 11625 |
| Chamonix-Mont-Blanc
|
128 | 8611 |
| Saint-Jean-de-Maurienne
|
113 | 7746 |
| Contes
|
127 | 7424 |
| Bourg-Saint-Maurice
|
110 | 7302 |
| Embrun
|
103 | 6155 |
| Saint-Gervais-les-Bains
|
128 | 5573 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.24 |
| Azimuthal gap | 198.11 ° |
| Number of stations used | 7 |
| Number of phases used | 7 |
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 | SURF | Pg | 01:34:16.97 | -0.44 | 235.39 | 0.77 | Manual |
| FR | OGAG | Pg | 01:34:18.60 | 0.13 | 261.2 | 0.83 | Manual |
| FR | RSL | Pg | 01:34:21.95 | 0.21 | 315.94 | 1.08 | Manual |
| FR | ESCA | Pg | 01:34:22.38 | 0.12 | 191.94 | 1.11 | Manual |
| FR | CALF | Pg | 01:34:25.26 | 0.14 | 205.62 | 1.29 | Manual |
| FR | CHMF | Pn | 01:34:37.68 | 0.14 | 343.11 | 2.44 | Manual |
| FR | ECH | Pn | 01:34:48.59 | -0.31 | 353.82 | 3.32 | Manual |