This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2012/08/05 00:57 |
| Universal datetime | 2012/08/04 22:57 |
| Latitude | 44.47 ° ± 3 km |
| Longitude | 6.66 ° ± 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 |
|---|---|---|
Grasse 
|
93 | 50396 |
| Gap
|
49 | 40895 |
| Vence
|
89 | 18465 |
| Digne-les-Bains
|
54 | 16460 |
| Carros
|
87 | 12329 |
| Briançon
|
48 | 11625 |
| La Colle-sur-Loup
|
94 | 7838 |
| Saint-Jean-de-Maurienne
|
92 | 7746 |
| Sisteron
|
65 | 7460 |
| Contes
|
91 | 7424 |
| La Gaude
|
92 | 6623 |
| Embrun
|
19 | 6155 |
| Oraison
|
86 | 5882 |
| Château-Arnoux-Saint-Auban
|
68 | 5139 |
| Forcalquier
|
90 | 5018 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | confirmed |
|---|---|
| RMS | 0.32 |
| Azimuthal gap | 143.94 ° |
| 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 | 22:57:47.43 | 0.18 | 84.87 | 0.11 | Manual |
| FR | SURF | Sg | 22:57:49.7 | 0.19 | 84.87 | 0.11 | Manual |
| FR | OGAG | Pg | 22:57:51.7 | -0.2 | 344.62 | 0.33 | Manual |
| FR | OGAG | Sg | 22:57:55.92 | 0.03 | 344.62 | 0.33 | Manual |
| FR | ISO | Pg | 22:57:52.38 | -0.25 | 135.52 | 0.4 | Manual |
| FR | ISO | Sg | 22:57:57.61 | -0.67 | 135.52 | 0.4 | Manual |
| FR | MVIF | Pg | 22:57:57.97 | 0.24 | 148.13 | 0.68 | Manual |
| RD | ORT2 | Pg | 22:57:58.28 | -0.17 | 309.11 | 0.71 | Manual |
| FR | CALF | Pg | 22:57:59.53 | 0.56 | 165.16 | 0.74 | Manual |
| FR | LUCF | Pg | 22:57:59.37 | 0.07 | 139.23 | 0.76 | Manual |