This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.3 MLv |
| Local datetime | 2025/11/17 11:41 |
| Universal datetime | 2025/11/17 10:41 |
| Latitude | 47.37 ° ± 0.2 km |
| Longitude | -1.42 ° ± 0.3 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 |
|---|---|---|
Carquefou 
|
8 | 19805 |
| La Chapelle-sur-Erdre
|
13 | 19609 |
| Sainte-Luce-sur-Loire
|
13 | 15360 |
| Ancenis-Saint-Géréon
|
18 | 10802 |
| Thouaré-sur-Loire
|
10 | 10025 |
| Treillières
|
16 | 9219 |
| Basse-Goulaine
|
18 | 9036 |
| Nort-sur-Erdre
|
12 | 8763 |
| Le Loroux-Bottereau
|
16 | 8227 |
| Sucé-sur-Erdre
|
8 | 7023 |
| Saint-Julien-de-Concelles
|
13 | 6917 |
| Divatte-sur-Loire
|
12 | 6844 |
| Héric
|
17 | 6049 |
| Grandchamps-des-Fontaines
|
15 | 6016 |
| Ligné
|
5 | 5174 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.28 |
| Azimuthal gap | 84.97 ° |
| Number of stations used | 8 |
| Number of phases used | 13 |
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 | RIAF | Pg | 10:41:31.45 | -0.26 | 27.58 | 0.16 | Manual |
| FR | RIAF | Sg | 10:41:33.78 | 0.04 | 27.58 | 0.16 | Manual |
| FR | BOUF | Pg | 10:41:33.48 | -0.11 | 215.66 | 0.25 | Manual |
| FR | CRNF | Pg | 10:41:39.30 | -0.27 | 113.57 | 0.57 | Manual |
| FR | CRNF | Sg | 10:41:46.98 | -0.33 | 113.57 | 0.57 | Manual |
| FR | DAUF | Pg | 10:41:43.21 | -0.21 | 67.56 | 0.78 | Manual |
| FR | MTNF | Pg | 10:41:47.53 | 0.31 | 22.96 | 0.99 | Manual |
| FR | MTNF | Sg | 10:42:00.67 | 0.14 | 22.96 | 0.99 | Manual |
| RD | MFF | Pg | 10:41:50.96 | 0.41 | 130.69 | 1.16 | Manual |
| RD | MFF | Sg | 10:42:06.93 | 0.63 | 130.69 | 1.16 | Manual |
| FR | BIMF | Pg | 10:41:51.30 | -0.13 | 268.74 | 1.21 | Manual |
| FR | PLEF | Pg | 10:41:52.70 | -0.07 | 331.79 | 1.28 | Manual |
| FR | PLEF | Sg | 10:42:09.96 | -0.19 | 331.79 | 1.28 | Manual |