This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2022/04/11 11:16 |
| Universal datetime | 2022/04/11 09:16 |
| Latitude | 46.80 ° ± 4 km |
| Longitude | -1.18 ° ± 5 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 |
|---|---|---|
La Roche-sur-Yon 
|
23 | 54372 |
| Sèvremoine
|
33 | 25414 |
| Montaigu-Vendée
|
21 | 20126 |
| Les Herbiers
|
14 | 15958 |
| Essarts en Bocage
|
3 | 8931 |
| Le Poiré-sur-Vie
|
25 | 8509 |
| Chantonnay
|
18 | 8318 |
| Clisson
|
34 | 7187 |
| Aubigny-Les Clouzeaux
|
31 | 6571 |
| Sèvremont
|
25 | 6486 |
| Bellevigny
|
18 | 6005 |
| Mortagne-sur-Sèvre
|
27 | 5930 |
| Chanverrie
|
22 | 5517 |
| Pouzauges
|
27 | 5514 |
| La Ferrière
|
15 | 5255 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.29 |
| Azimuthal gap | 157.47 ° |
| Number of stations used | 5 |
| Number of phases used | 8 |
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 | LGIF | Pg | 09:16:23.91 | -0.36 | 204.63 | 0.38 | Manual |
| FR | LGIF | Sg | 09:16:29.66 | 0.36 | 204.63 | 0.38 | Manual |
| FR | BOUF | Pg | 09:16:25.66 | -0.41 | 318.7 | 0.48 | Manual |
| FR | BOUF | Sg | 09:16:32.61 | 0.15 | 318.7 | 0.48 | Manual |
| FR | CRNF | Pg | 09:16:26.14 | -0.17 | 47.17 | 0.49 | Manual |
| FR | CRNF | Sg | 09:16:32.98 | 0.1 | 47.17 | 0.49 | Manual |
| FR | RIAF | Pg | 09:16:30.83 | 0.42 | 352.49 | 0.71 | Manual |
| FR | BEGF | Pg | 09:16:37.54 | -0.09 | 318.04 | 1.1 | Manual |