This event was reviewed by an analyst and confirmed.
| Type | Quarry blast |
| Magnitude | 1.8 MLv |
| Local datetime | 2025/02/18 12:05 |
| Universal datetime | 2025/02/18 11:05 |
| Latitude | 48.20 ° ± 0.1 km |
| Longitude | -3.42 ° ± 0.2 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 |
|---|---|---|
Hennebont 
|
45 | 15678 |
| Pontivy
|
36 | 14606 |
| Quimperlé
|
40 | 12057 |
| Guidel
|
45 | 11550 |
| Languidic
|
45 | 7971 |
| Rosporden
|
39 | 7671 |
| Carhaix-Plouguer
|
13 | 7174 |
| Guingamp
|
45 | 6895 |
| Caudan
|
43 | 6838 |
| Inzinzac-Lochrist
|
40 | 6526 |
| Plouay
|
31 | 5670 |
| Bannalec
|
36 | 5659 |
| Briec
|
46 | 5630 |
| Ploumagoar
|
43 | 5434 |
| Scaër
|
30 | 5380 |
Past seismicity
This map shows only the 50 most significant earthquakes around this event.
Event details
Parameters
| Evaluation status | preliminary |
|---|---|
| RMS | 0.07 |
| Azimuthal gap | 100.16 ° |
| 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 |
|---|---|---|---|---|---|---|---|
| RD | ROSF | Pg | 11:05:14.1 | -0.01 | 35.61 | 0.17 | Manual |
| RD | ROSF | Sg | 11:05:16.21 | 0.04 | 35.61 | 0.17 | Manual |
| FR | LOCF | Pg | 11:05:20.49 | 0.04 | 340.67 | 0.51 | Manual |
| FR | LOCF | Sg | 11:05:27.19 | -0.07 | 340.67 | 0.51 | Manual |
| FR | OLIV | Pg | 11:05:21.43 | 0.01 | 240.51 | 0.56 | Manual |
| FR | GUEF | Pg | 11:05:22.45 | 0.03 | 120.42 | 0.61 | Manual |
| FR | GUEF | Sg | 11:05:30.50 | -0.19 | 120.42 | 0.61 | Manual |
| FR | BIMF | Pg | 11:05:27.50 | 0 | 170.36 | 0.89 | Manual |
| FR | BEGF | Pg | 11:05:29.13 | -0.02 | 126.54 | 0.97 | Manual |