This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2022/01/18 12:03 |
| Universal datetime | 2022/01/18 11:03 |
| Latitude | 46.72 ° ± 3 km |
| Longitude | -1.57 ° ± 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 |
|---|---|---|
La Roche-sur-Yon 
|
13 | 54372 |
| Les Sables-d'Olonne
|
27 | 44017 |
| Challans
|
25 | 20622 |
| Montaigu-Vendée
|
35 | 20126 |
| Saint-Hilaire-de-Riez
|
30 | 11169 |
| Aizenay
|
5 | 9510 |
| Essarts en Bocage
|
28 | 8931 |
| Le Poiré-sur-Vie
|
7 | 8509 |
| Talmont-Saint-Hilaire
|
28 | 7657 |
| Saint-Gilles-Croix-de-Vie
|
27 | 7655 |
| Machecoul-Saint-Même
|
37 | 7473 |
| Aubigny-Les Clouzeaux
|
13 | 6571 |
| Bellevigny
|
14 | 6005 |
| La Ferrière
|
18 | 5255 |
| Les Achards
|
16 | 5063 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.36 |
| Azimuthal gap | 142.05 ° |
| Number of stations used | 10 |
| Number of phases used | 19 |
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 | 11:04:00.21 | -0.45 | 157.04 | 0.29 | Manual |
| FR | BOUF | Pg | 11:04:03.21 | -0.41 | 353.68 | 0.44 | Manual |
| FR | BOUF | Sg | 11:04:09.86 | 0.32 | 353.68 | 0.44 | Manual |
| FR | CRNF | Pg | 11:04:09.79 | 0.41 | 56.2 | 0.75 | Manual |
| FR | CRNF | Sg | 11:04:19.62 | 0.08 | 56.2 | 0.75 | Manual |
| FR | RIAF | Pg | 11:04:10.48 | 0.11 | 12.3 | 0.81 | Manual |
| FR | RIAF | Sg | 11:04:20.65 | -0.6 | 12.3 | 0.81 | Manual |
| FR | CHIF | Pg | 11:04:13.97 | 0.1 | 125.74 | 0.99 | Manual |
| FR | CHIF | Sn | 11:04:30.40 | -0.05 | 125.74 | 0.99 | Manual |
| FR | BEGF | Pg | 11:04:13.91 | -0.3 | 332.32 | 1.01 | Manual |
| FR | BEGF | Sg | 11:04:28.28 | 0.37 | 332.32 | 1.01 | Manual |
| FR | DAUF | Pg | 11:04:18.85 | 0.16 | 40.9 | 1.25 | Manual |
| FR | DAUF | Sg | 11:04:35.95 | 0.3 | 40.9 | 1.25 | Manual |
| FR | BIMF | Pg | 11:04:19.69 | 0.64 | 299.08 | 1.27 | Manual |
| FR | BIMF | Sn | 11:04:37.13 | -0.33 | 299.08 | 1.27 | Manual |
| FR | GUEF | Pn | 11:04:20.38 | 0.12 | 328.51 | 1.38 | Manual |
| FR | GUEF | Sn | 11:04:39.92 | -0.12 | 328.51 | 1.38 | Manual |
| FR | MTNF | Pg | 11:04:25.81 | 0.28 | 17.2 | 1.63 | Manual |
| FR | MTNF | Sg | 11:04:47.9 | -0.63 | 17.2 | 1.63 | Manual |