This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2022/11/29 12:11 |
| Universal datetime | 2022/11/29 11:11 |
| Latitude | 47.33 ° ± 4 km |
| Longitude | -1.16 ° ± 7 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 |
|---|---|---|
Beaupréau-en-Mauges 
|
21 | 23228 |
| Carquefou
|
24 | 19805 |
| Mauges-sur-Loire
|
17 | 18284 |
| Orée d'Anjou
|
4 | 16413 |
| Montrevault-sur-Èvre
|
11 | 15859 |
| Ancenis-Saint-Géréon
|
7 | 10802 |
| Thouaré-sur-Loire
|
22 | 10025 |
| Vallet
|
19 | 9015 |
| Le Loroux-Bottereau
|
17 | 8227 |
| Loireauxence
|
16 | 7522 |
| Saint-Julien-de-Concelles
|
21 | 6917 |
| Divatte-sur-Loire
|
14 | 6844 |
| Vallons-de-l'Erdre
|
24 | 6556 |
| Haute-Goulaine
|
24 | 5764 |
| Ligné
|
19 | 5174 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.25 |
| Azimuthal gap | 138.17 ° |
| 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 | RIAF | Pg | 11:11:51.84 | -0.24 | 329.46 | 0.21 | Manual |
| FR | RIAF | Sg | 11:11:55.4 | 0.24 | 329.46 | 0.21 | Manual |
| FR | DAUF | Pg | 11:11:59.99 | -0.11 | 58.06 | 0.64 | Manual |
| FR | LGIF | Pg | 11:12:04.80 | 0.13 | 191.29 | 0.88 | Manual |
| FR | MTNF | Pg | 11:12:06.59 | 0.33 | 12.29 | 0.97 | Manual |
| FR | MTNF | Sg | 11:12:19.62 | 0.24 | 12.29 | 0.97 | Manual |
| FR | LOUF | Pg | 11:12:12.98 | -0.44 | 356.33 | 1.36 | Manual |
| FR | LOUF | Sg | 11:12:31.62 | -0.14 | 356.33 | 1.36 | Manual |