This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2022/01/24 11:59 |
| Universal datetime | 2022/01/24 10:59 |
| Latitude | 46.98 ° ± 3 km |
| Longitude | -1.53 ° ± 3 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 |
|---|---|---|
Rezé 
|
21 | 41411 |
| Saint-Sébastien-sur-Loire
|
24 | 26838 |
| Vertou
|
20 | 24219 |
| Montaigu-Vendée
|
18 | 20126 |
| Bouguenais
|
22 | 19331 |
| Saint-Philbert-de-Grand-Lieu
|
13 | 8921 |
| Les Sorinières
|
18 | 8541 |
| Le Poiré-sur-Vie
|
24 | 8509 |
| Bouaye
|
21 | 7844 |
| Machecoul-Saint-Même
|
22 | 7473 |
| Clisson
|
24 | 7187 |
| Sainte-Pazanne
|
24 | 6774 |
| Pont-Saint-Martin
|
16 | 6037 |
| Bellevigny
|
23 | 6005 |
| La Chevrolière
|
13 | 5589 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.3 |
| Azimuthal gap | 116.88 ° |
| Number of stations used | 6 |
| Number of phases used | 11 |
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 | BOUF | Pg | 11:00:01.24 | -0.29 | 337.97 | 0.19 | Manual |
| FR | BOUF | Sg | 11:00:03.96 | -0.01 | 337.97 | 0.19 | Manual |
| FR | LGIF | Pg | 11:00:07.91 | -0.08 | 170.48 | 0.53 | Manual |
| FR | LGIF | Sg | 11:00:15.27 | 0.09 | 170.48 | 0.53 | Manual |
| FR | CRNF | Pg | 11:00:09.75 | 0.11 | 75.65 | 0.62 | Manual |
| FR | CRNF | Sg | 11:00:17.76 | -0.27 | 75.65 | 0.62 | Manual |
| FR | BEGF | Pg | 11:00:12.45 | -0.53 | 322.09 | 0.8 | Manual |
| FR | BEGF | Sg | 11:00:24.28 | 0.47 | 322.09 | 0.8 | Manual |
| FR | DAUF | Pg | 11:00:17.100 | 0.41 | 49.46 | 1.05 | Manual |
| FR | BIMF | Pg | 11:00:20.49 | 0.32 | 287.37 | 1.19 | Manual |
| FR | BIMF | Sg | 11:00:36.3 | -0.23 | 287.37 | 1.19 | Manual |