This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.7 MLv |
| Local datetime | 2025/04/03 12:04 |
| Universal datetime | 2025/04/03 10:04 |
| Latitude | 48.19 ° ± 0.4 km |
| Longitude | -3.43 ° ± 0.5 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 |
|---|---|---|
Hennebont 
|
44 | 15678 |
| Pontivy
|
36 | 14606 |
| Quimperlé
|
39 | 12057 |
| Guidel
|
44 | 11550 |
| Quéven
|
45 | 8676 |
| Languidic
|
45 | 7971 |
| Rosporden
|
38 | 7671 |
| Carhaix-Plouguer
|
14 | 7174 |
| Caudan
|
43 | 6838 |
| Inzinzac-Lochrist
|
39 | 6526 |
| Plouay
|
30 | 5670 |
| Bannalec
|
35 | 5659 |
| Briec
|
46 | 5630 |
| Ploumagoar
|
44 | 5434 |
| Scaër
|
29 | 5380 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.18 |
| Azimuthal gap | 115.14 ° |
| Number of stations used | 6 |
| 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 |
|---|---|---|---|---|---|---|---|
| RD | ROSF | Pg | 10:04:58.79 | -0.09 | 34.9 | 0.18 | Manual |
| FR | LOCF | Pg | 10:05:05.33 | 0.07 | 341.39 | 0.51 | Manual |
| FR | OLIV | Pg | 10:05:05.82 | -0.14 | 241.13 | 0.55 | Manual |
| FR | GUEF | Pg | 10:05:07.13 | 0.06 | 119.52 | 0.61 | Manual |
| FR | PLEF | Pg | 10:05:10.74 | 0.38 | 67.02 | 0.79 | Manual |
| FR | BEGF | Pg | 10:05:13.66 | -0.12 | 125.98 | 0.97 | Manual |