This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2012/08/22 22:09 |
| Universal datetime | 2012/08/22 20:09 |
| Latitude | 44.54 ° ± 4 km |
| Longitude | 7.23 ° ± 7 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 |
|---|---|---|
Turin 
|
68 | 865263 |
Nice 
|
92 | 340017 |
| Asti
|
89 | 71276 |
| Gap
|
93 | 40895 |
| Menton
|
86 | 28958 |
| Vence
|
90 | 18465 |
| Beausoleil
|
90 | 13607 |
| Roquebrune-Cap-Martin
|
88 | 12639 |
| Carros
|
84 | 12329 |
| Briançon
|
61 | 11625 |
| La Trinité
|
89 | 10017 |
| Contes
|
82 | 7424 |
| La Gaude
|
91 | 6623 |
| Embrun
|
60 | 6155 |
| Saint-André-de-la-Roche
|
89 | 5458 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.16 |
| Azimuthal gap | 236.17 ° |
| Number of stations used | 7 |
| Number of phases used | 10 |
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 | 20:09:18.92 | 0.15 | 258.51 | 0.31 | Manual |
| FR | ISO | Pg | 20:09:20.23 | 0.1 | 199.98 | 0.38 | Manual |
| FR | ISO | Sg | 20:09:25.32 | -0.15 | 199.98 | 0.38 | Manual |
| FR | OGAG | Pg | 20:09:23.27 | -0.03 | 296.51 | 0.55 | Manual |
| FR | OGAG | Sg | 20:09:31.11 | 0.04 | 296.51 | 0.55 | Manual |
| FR | MVIF | Pg | 20:09:25.17 | 0.06 | 184.98 | 0.65 | Manual |
| FR | MVIF | Sg | 20:09:34.29 | 0.05 | 184.98 | 0.65 | Manual |
| FR | LUCF | Sg | 20:09:34.23 | -0.2 | 172.68 | 0.65 | Manual |
| FR | CALF | Pg | 20:09:28.56 | 0.26 | 195.85 | 0.82 | Manual |
| RD | ORT2 | Pg | 20:09:32.0 | -0.28 | 291.82 | 1.03 | Manual |