This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2025/01/09 12:11 |
| Universal datetime | 2025/01/09 11:11 |
| Latitude | 47.50 ° ± 0.3 km |
| Longitude | -2.29 ° ± 0.2 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 
|
25 | 69993 |
| La Baule-Escoublac
|
24 | 16132 |
| Guérande
|
21 | 15873 |
| Saint-Brevin-les-Pins
|
30 | 13802 |
| Pontchâteau
|
17 | 10684 |
| Pornichet
|
27 | 10669 |
| Redon
|
24 | 9014 |
| Donges
|
25 | 7961 |
| Trignac
|
22 | 7868 |
| Questembert
|
21 | 7585 |
| Montoir-de-Bretagne
|
23 | 7088 |
| Herbignac
|
6 | 6822 |
| Saint-André-des-Eaux
|
20 | 6473 |
| Missillac
|
9 | 5342 |
| Muzillac
|
15 | 5015 |
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 | 104.87 ° |
| Number of stations used | 14 |
| Number of phases used | 23 |
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 | 11:11:14.71 | -0.01 | 9.57 | 0.11 | Manual |
| FR | BEGF | Sg | 11:11:16.41 | 0.23 | 9.57 | 0.11 | Manual |
| RA | UBVA | Pg | 11:11:19.2 | -0.07 | 294.94 | 0.34 | Manual |
| RA | UBVA | Sg | 11:11:23.66 | 0.11 | 294.94 | 0.34 | Manual |
| FR | GUEF | Pg | 11:11:21.2 | -0.12 | 329.01 | 0.45 | Manual |
| FR | BIMF | Pg | 11:11:24.86 | 0.12 | 254.48 | 0.64 | Manual |
| FR | RIAF | Pg | 11:11:24.93 | -0.15 | 89.27 | 0.66 | Manual |
| FR | PLOF | Pg | 11:11:27.77 | -0.04 | 287.99 | 0.81 | Manual |
| FR | PLOF | Sg | 11:11:38.82 | 0.09 | 287.99 | 0.81 | Manual |
| FR | PLEF | Pg | 11:11:31.62 | 0.38 | 358.33 | 0.99 | Manual |
| FR | PLEF | Sg | 11:11:44.97 | 0.32 | 358.33 | 0.99 | Manual |
| FR | CRNF | Pg | 11:11:34.53 | -0.09 | 107.64 | 1.17 | Manual |
| FR | CRNF | Sg | 11:11:50.18 | -0.34 | 107.64 | 1.17 | Manual |
| FR | LGIF | Pg | 11:11:35.34 | 0.09 | 149.61 | 1.21 | Manual |
| FR | LGIF | Sg | 11:11:51.69 | 0.09 | 149.61 | 1.21 | Manual |
| FR | MTNF | Pg | 11:11:35.92 | 0.08 | 51.07 | 1.24 | Manual |
| FR | MTNF | Sg | 11:11:52.24 | -0.38 | 51.07 | 1.24 | Manual |
| FR | OLIV | Pg | 11:11:37.19 | -0.15 | 289.25 | 1.32 | Manual |
| FR | OLIV | Sg | 11:11:55.67 | 0.45 | 289.25 | 1.32 | Manual |
| FR | DAUF | Pg | 11:11:37.43 | 0.09 | 82.42 | 1.32 | Manual |
| FR | DAUF | Sg | 11:11:55.61 | 0.38 | 82.42 | 1.32 | Manual |
| FR | LOUF | Pg | 11:11:38.11 | 0.16 | 29.44 | 1.35 | Manual |
| FR | LOCF | Pg | 11:11:40.47 | -0.17 | 322.28 | 1.5 | Manual |