This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 0.5 MLv |
| Local datetime | 2022/04/04 10:57 |
| Universal datetime | 2022/04/04 08:57 |
| Latitude | 44.42 ° ± 5 km |
| Longitude | 6.49 ° ± 3 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 |
|---|---|---|
Grasse 
|
92 | 50396 |
| Gap
|
38 | 40895 |
| Manosque
|
86 | 22333 |
| Vence
|
90 | 18465 |
| Digne-les-Bains
|
42 | 16460 |
| Carros
|
90 | 12329 |
| Briançon
|
54 | 11625 |
| Peymeinade
|
94 | 8151 |
| Sisteron
|
51 | 7460 |
| Vizille
|
92 | 7361 |
| Embrun
|
17 | 6155 |
| Oraison
|
73 | 5882 |
| Fayence
|
92 | 5792 |
| Château-Arnoux-Saint-Auban
|
55 | 5139 |
| Forcalquier
|
76 | 5018 |
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 | 136.35 ° |
| Number of stations used | 5 |
| Number of phases used | 9 |
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 | CREF | Pg | 08:57:05.61 | 0.12 | 36.26 | 0.16 | Manual |
| FR | JAUF | Pg | 08:57:06.39 | 0.32 | 88.54 | 0.18 | Manual |
| FR | JAUF | Sg | 08:57:08.67 | -0.12 | 88.54 | 0.18 | Manual |
| FR | SURF | Pg | 08:57:07.15 | 0.04 | 76.01 | 0.23 | Manual |
| FR | SURF | Sg | 08:57:10.40 | -0.15 | 76.01 | 0.23 | Manual |
| FR | OGLC | Pg | 08:57:08.15 | -0.33 | 259.91 | 0.31 | Manual |
| FR | OGLC | Sg | 08:57:13.8 | 0.22 | 259.91 | 0.31 | Manual |
| FR | ENAUX | Pg | 08:57:09.41 | -0.37 | 146.98 | 0.38 | Manual |
| FR | ENAUX | Sg | 08:57:15.35 | 0.25 | 146.98 | 0.38 | Manual |