This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 2.1 MLv |
| Local datetime | 2022/11/08 11:43 |
| Universal datetime | 2022/11/08 10:43 |
| Latitude | 47.51 ° ± 0.3 km |
| Longitude | -2.27 ° ± 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 |
|---|---|---|
Saint-Nazaire 
|
26 | 69993 |
| La Baule-Escoublac
|
25 | 16132 |
| Guérande
|
23 | 15873 |
| Pontchâteau
|
16 | 10684 |
| Pornichet
|
28 | 10669 |
| Redon
|
22 | 9014 |
| Donges
|
25 | 7961 |
| Trignac
|
23 | 7868 |
| Questembert
|
21 | 7585 |
| Montoir-de-Bretagne
|
23 | 7088 |
| Herbignac
|
8 | 6822 |
| Saint-André-des-Eaux
|
21 | 6473 |
| Missillac
|
8 | 5342 |
| Plessé
|
29 | 5248 |
| Muzillac
|
16 | 5015 |
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 | 103.93 ° |
| Number of stations used | 12 |
| Number of phases used | 21 |
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 | BEGF | Pg | 10:43:43.2 | -0.07 | 4.68 | 0.11 | Manual |
| FR | BEGF | Sg | 10:43:44.59 | 0.15 | 4.68 | 0.11 | Manual |
| FR | GUEF | Pg | 10:43:49.53 | -0.13 | 327.43 | 0.45 | Manual |
| FR | BOUF | Pg | 10:43:51.21 | -0.44 | 128.65 | 0.56 | Manual |
| FR | BOUF | Sg | 10:43:59.15 | 0.02 | 128.65 | 0.56 | Manual |
| FR | RIAF | Pg | 10:43:53.45 | 0.03 | 89.89 | 0.65 | Manual |
| FR | BIMF | Pg | 10:43:53.33 | -0.16 | 254.13 | 0.66 | Manual |
| FR | PLOF | Pg | 10:43:56.6 | -0.43 | 287.3 | 0.82 | Manual |
| FR | PLOF | Sg | 10:44:07.97 | 0.45 | 287.3 | 0.82 | Manual |
| FR | PLEF | Pg | 10:43:59.58 | -0.06 | 357.73 | 0.99 | Manual |
| FR | PLEF | Sg | 10:44:13.52 | 0.54 | 357.73 | 0.99 | Manual |
| RD | ROSF | Pg | 10:44:01.53 | 0.41 | 321.27 | 1.07 | Manual |
| RD | ROSF | Sg | 10:44:15.77 | 0.23 | 321.27 | 1.07 | Manual |
| FR | LGIF | Pg | 10:44:03.60 | -0.2 | 150.21 | 1.21 | Manual |
| FR | LGIF | Sg | 10:44:20.6 | -0.11 | 150.21 | 1.21 | Manual |
| FR | MTNF | Pg | 10:44:04.13 | -0.01 | 51.04 | 1.23 | Manual |
| FR | MTNF | Sn | 10:44:21.62 | -0.63 | 51.04 | 1.23 | Manual |
| FR | DAUF | Pg | 10:44:05.86 | 0.19 | 82.68 | 1.31 | Manual |
| FR | DAUF | Sg | 10:44:23.80 | 0.4 | 82.68 | 1.31 | Manual |
| FR | LOCF | Pg | 10:44:09.12 | -0.07 | 321.81 | 1.5 | Manual |
| FR | LOCF | Sg | 10:44:29.28 | -0.22 | 321.81 | 1.5 | Manual |