This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.6 MLv |
| Local datetime | 2025/02/28 13:49 |
| Universal datetime | 2025/02/28 12:49 |
| Latitude | 48.63 ° ± 0.4 km |
| Longitude | -3.05 ° ± 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-Brieuc 
|
25 | 44372 |
| Lannion
|
33 | 19880 |
| Lamballe-Armor
|
42 | 16578 |
| Plérin
|
23 | 14062 |
| Ploufragan
|
24 | 11546 |
| Trégueux
|
28 | 8432 |
| Langueux
|
29 | 7692 |
| Paimpol
|
16 | 7172 |
| Pordic
|
18 | 7167 |
| Perros-Guirec
|
37 | 7139 |
| Binic-Étables-sur-Mer
|
16 | 7068 |
| Guingamp
|
11 | 6895 |
| Plédran
|
31 | 6666 |
| Ploumagoar
|
12 | 5434 |
| Yffiniac
|
33 | 5010 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.33 |
| Azimuthal gap | 128.59 ° |
| 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 | LOCF | Pg | 12:49:50.75 | -0.25 | 277.2 | 0.41 | Manual |
| FR | LOCF | Sg | 12:49:56.54 | 0.04 | 277.2 | 0.41 | Manual |
| FR | PLEF | Pg | 12:49:51.81 | -0.74 | 105.43 | 0.5 | Manual |
| FR | PLEF | Sg | 12:49:59.11 | -0.1 | 105.43 | 0.5 | Manual |
| GB | JSA | Pg | 12:49:58.63 | 0.3 | 45.78 | 0.81 | Manual |
| FR | LOUF | Pg | 12:50:05.44 | 0.31 | 87 | 1.17 | Manual |
| FR | LOUF | Sg | 12:50:21.11 | 0.1 | 87 | 1.17 | Manual |
| FR | BIMF | Pg | 12:50:08.0 | 0.39 | 184.41 | 1.31 | Manual |
| FR | SROF | Pg | 12:50:08.35 | -0.09 | 71.3 | 1.35 | Manual |