This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 0.8 MLv |
| Local datetime | 2015/04/21 08:23 |
| Universal datetime | 2015/04/21 06:23 |
| Latitude | 44.34 ° ± 10 km |
| Longitude | 6.61 ° ± 15 km |
| Depth | 0 km (from location) ± 0.0 km |
Near cities
This table shows only the most populated cities around the epicenter.
| Name | Distance (km) | Population |
|---|---|---|
Grasse 
|
81 | 50396 |
| Gap
|
51 | 40895 |
| Vence
|
78 | 18465 |
| Digne-les-Bains
|
41 | 16460 |
| Carros
|
77 | 12329 |
| Briançon
|
62 | 11625 |
| Peymeinade
|
82 | 8151 |
| Sisteron
|
57 | 7460 |
| Contes
|
82 | 7424 |
| La Gaude
|
82 | 6623 |
| Embrun
|
28 | 6155 |
| Oraison
|
73 | 5882 |
| Fayence
|
82 | 5792 |
| Château-Arnoux-Saint-Auban
|
57 | 5139 |
| Forcalquier
|
78 | 5018 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.22 |
| Azimuthal gap | 230.48 ° |
| 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 | ISO | Pg | 06:23:35.97 | -0.34 | 116.66 | 0.35 | Manual |
| FR | ISO | Sg | 06:23:41.27 | -0.06 | 116.66 | 0.35 | Manual |
| FR | OGAG | Pg | 06:23:38.28 | 0.2 | 353.45 | 0.45 | Manual |
| FR | OGAG | Sg | 06:23:44.26 | -0.08 | 353.45 | 0.45 | Manual |
| FR | TURF | Sg | 06:23:51.79 | 0.29 | 122.98 | 0.67 | Manual |