This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2025/11/19 11:50 |
| Universal datetime | 2025/11/19 10:50 |
| Latitude | 47.87 ° ± 0.5 km |
| Longitude | -3.71 ° ± 0.5 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 |
|---|---|---|
Lorient 
|
28 | 57149 |
| Concarneau
|
15 | 19050 |
| Ploemeur
|
25 | 17853 |
| Quimperlé
|
11 | 12057 |
| Guidel
|
18 | 11550 |
| Fouesnant
|
23 | 9458 |
| Quéven
|
24 | 8676 |
| Ergué-Gabéric
|
28 | 8208 |
| Rosporden
|
12 | 7671 |
| Trégunc
|
11 | 7041 |
| Caudan
|
28 | 6838 |
| Moëlan-sur-Mer
|
8 | 6781 |
| Plouay
|
28 | 5670 |
| Bannalec
|
7 | 5659 |
| Scaër
|
18 | 5380 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.01 |
| Azimuthal gap | 132.56 ° |
| Number of stations used | 5 |
| Number of phases used | 5 |
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 | PLOF | Pg | 10:50:50.32 | -0.02 | 123.57 | 0.22 | Manual |
| FR | OLIV | Pg | 10:50:51.79 | 0 | 280.27 | 0.3 | Manual |
| RD | ROSF | Pg | 10:50:56.42 | -0.01 | 31.69 | 0.55 | Manual |
| FR | BIMF | Pg | 10:50:58.19 | 0.01 | 147.71 | 0.64 | Manual |
| FR | GUEF | Pg | 10:50:59.67 | 0.01 | 88.25 | 0.72 | Manual |