This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.4 MLv |
| Local datetime | 2025/02/13 12:15 |
| Universal datetime | 2025/02/13 11:15 |
| Latitude | 47.47 ° ± 0.4 km |
| Longitude | -1.90 ° ± 0.4 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 |
|---|---|---|
Pontchâteau 
|
15 | 10684 |
| Blain
|
10 | 9793 |
| Treillières
|
26 | 9219 |
| Redon
|
26 | 9014 |
| Savenay
|
12 | 8679 |
| Sautron
|
27 | 8192 |
| Donges
|
20 | 7961 |
| Saint-Étienne-de-Montluc
|
24 | 7129 |
| Montoir-de-Bretagne
|
25 | 7088 |
| Héric
|
20 | 6049 |
| Vigneux-de-Bretagne
|
21 | 6030 |
| Grandchamps-des-Fontaines
|
24 | 6016 |
| Missillac
|
21 | 5342 |
| Plessé
|
10 | 5248 |
| Guémené-Penfao
|
19 | 5200 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.31 |
| Azimuthal gap | 100.13 ° |
| Number of stations used | 6 |
| Number of phases used | 9 |
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 | 11:15:21.90 | -0.18 | 301.04 | 0.29 | Manual |
| FR | BEGF | Sg | 11:15:26.39 | 0.54 | 301.04 | 0.29 | Manual |
| FR | BOUF | Pg | 11:15:23.33 | 0.08 | 150.08 | 0.35 | Manual |
| FR | BOUF | Sg | 11:15:28.16 | 0.27 | 150.08 | 0.35 | Manual |
| FR | RIAF | Pg | 11:15:23.98 | -0.1 | 83.89 | 0.4 | Manual |
| FR | RIAF | Sg | 11:15:29.35 | 0 | 83.89 | 0.4 | Manual |
| FR | BIMF | Pg | 11:15:33.36 | -0.05 | 261.56 | 0.9 | Manual |
| FR | LGIF | Pg | 11:15:36.53 | 0.05 | 161.43 | 1.06 | Manual |
| FR | PLEF | Pg | 11:15:37.26 | 0.66 | 344.2 | 1.07 | Manual |