This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.9 MLv |
| Local datetime | 2026/02/04 11:18 |
| Universal datetime | 2026/02/04 10:18 |
| Latitude | 46.87 ° ± 0.1 km |
| Longitude | -1.48 ° ± 0.1 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 |
| Challans
|
28 | 20622 |
| Montaigu-Vendée
|
18 | 20126 |
| Aizenay
|
19 | 9510 |
| Essarts en Bocage
|
22 | 8931 |
| Saint-Philbert-de-Grand-Lieu
|
25 | 8921 |
| Les Sorinières
|
30 | 8541 |
| Le Poiré-sur-Vie
|
11 | 8509 |
| Machecoul-Saint-Même
|
30 | 7473 |
| Clisson
|
30 | 7187 |
| Aubigny-Les Clouzeaux
|
28 | 6571 |
| Pont-Saint-Martin
|
29 | 6037 |
| Bellevigny
|
10 | 6005 |
| La Chevrolière
|
26 | 5589 |
| La Ferrière
|
20 | 5255 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.27 |
| Azimuthal gap | 149.54 ° |
| Number of stations used | 12 |
| Number of phases used | 18 |
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 | 10:18:53.20 | -0.02 | 339.29 | 0.31 | Manual |
| FR | BOUF | Sg | 10:18:57.46 | 0.16 | 339.29 | 0.31 | Manual |
| FR | LGIF | Pg | 10:18:55.44 | 0.29 | 173.21 | 0.42 | Manual |
| FR | CRNF | Pg | 10:18:58.59 | -0.47 | 64.54 | 0.63 | Manual |
| FR | RIAF | Pg | 10:18:59.63 | 0.16 | 9.84 | 0.65 | Manual |
| FR | RIAF | Sg | 10:19:08.65 | 0.45 | 9.84 | 0.65 | Manual |
| FR | BEGF | Pg | 10:19:04.47 | -0.03 | 324.62 | 0.92 | Manual |
| FR | CHIF | Pg | 10:19:06.70 | -0.14 | 134.48 | 1.04 | Manual |
| FR | DAUF | Pg | 10:19:08.23 | 0.31 | 43.63 | 1.1 | Manual |
| FR | DAUF | Sg | 10:19:23.14 | 0.33 | 43.63 | 1.1 | Manual |
| FR | GIZF | Pg | 10:19:11.24 | 0.3 | 64.16 | 1.26 | Manual |
| FR | GIZF | Sn | 10:19:29.22 | -0.07 | 64.16 | 1.26 | Manual |
| FR | GUEF | Pg | 10:19:11.24 | -0.14 | 322.75 | 1.29 | Manual |
| FR | GUEF | Sg | 10:19:28.87 | 0.07 | 322.75 | 1.29 | Manual |
| FR | GNEF | Sn | 10:19:34.39 | 0.08 | 120.86 | 1.46 | Manual |
| FR | MTNF | Pg | 10:19:14.90 | 0.17 | 16.69 | 1.47 | Manual |
| FR | MTNF | Sn | 10:19:34.43 | 0.02 | 16.69 | 1.47 | Manual |
| FR | SOMF | Pn | 10:19:17.4 | -0.58 | 35.35 | 1.77 | Manual |