This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.1 MLv |
| Local datetime | 2025/04/28 12:01 |
| Universal datetime | 2025/04/28 10:01 |
| Latitude | 47.79 ° ± 1 km |
| Longitude | -3.07 ° ± 1 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 |
|---|---|---|
Lanester 
|
19 | 22728 |
| Hennebont
|
15 | 15678 |
| Auray
|
15 | 13627 |
| Languidic
|
8 | 7971 |
| Pluvigner
|
4 | 7543 |
| Caudan
|
20 | 6838 |
| Brech
|
10 | 6637 |
| Kervignac
|
14 | 6596 |
| Inzinzac-Lochrist
|
15 | 6526 |
| Baud
|
10 | 6261 |
| Plescop
|
21 | 5854 |
| Pluneret
|
16 | 5722 |
| Riantec
|
19 | 5622 |
| Grand-Champ
|
17 | 5404 |
| Plouhinec
|
16 | 5353 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.13 |
| Azimuthal gap | 240.77 ° |
| Number of stations used | 3 |
| Number of phases used | 6 |
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 | GUEF | Pg | 10:01:35.49 | -0.06 | 71.64 | 0.31 | Manual |
| FR | GUEF | Sg | 10:01:39.69 | 0.1 | 71.64 | 0.31 | Manual |
| FR | BIMF | Pg | 10:01:38.54 | -0.04 | 190.88 | 0.47 | Manual |
| FR | BIMF | Sg | 10:01:44.99 | 0.08 | 190.88 | 0.47 | Manual |
| FR | BEGF | Pg | 10:01:40.59 | 0.12 | 107.61 | 0.57 | Manual |
| FR | BEGF | Sg | 10:01:47.95 | -0.25 | 107.61 | 0.57 | Manual |