This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.5 MLv |
| Local datetime | 2022/10/13 12:08 |
| Universal datetime | 2022/10/13 10:08 |
| Latitude | 47.40 ° ± 4 km |
| Longitude | -1.46 ° ± 7 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 |
|---|---|---|
Nantes 
|
20 | 309346 |
| Orvault
|
18 | 26355 |
| Carquefou
|
11 | 19805 |
| La Chapelle-sur-Erdre
|
13 | 19609 |
| Sainte-Luce-sur-Loire
|
16 | 15360 |
| Thouaré-sur-Loire
|
14 | 10025 |
| Treillières
|
15 | 9219 |
| Basse-Goulaine
|
21 | 9036 |
| Nort-sur-Erdre
|
7 | 8763 |
| Sucé-sur-Erdre
|
7 | 7023 |
| Saint-Julien-de-Concelles
|
17 | 6917 |
| Divatte-sur-Loire
|
16 | 6844 |
| Héric
|
13 | 6049 |
| Grandchamps-des-Fontaines
|
12 | 6016 |
| Ligné
|
6 | 5174 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.22 |
| Azimuthal gap | 134.27 ° |
| Number of stations used | 4 |
| Number of phases used | 7 |
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 | 10:08:17.23 | -0.39 | 43.28 | 0.15 | Manual |
| FR | RIAF | Sg | 10:08:19.62 | 0.09 | 43.28 | 0.15 | Manual |
| FR | BEGF | Pg | 10:08:25.75 | -0.06 | 292.05 | 0.58 | Manual |
| FR | LGIF | Pg | 10:08:32.53 | 0.02 | 177.56 | 0.94 | Manual |
| FR | LGIF | Sg | 10:08:45.26 | 0 | 177.56 | 0.94 | Manual |
| FR | MTNF | Pg | 10:08:33.41 | 0.42 | 25.24 | 0.97 | Manual |
| FR | MTNF | Sg | 10:08:45.98 | -0.09 | 25.24 | 0.97 | Manual |