This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2025/01/14 11:40
Universal datetime 2025/01/14 10:40
Latitude 48.02 ° ± 0.4 km
Longitude -4.18 ° ± 0.5 km
Depth 0 km (operator assigned) ± 0.0 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Quimper  7 62985
Concarneau  25 19050
Douarnenez  13 13902
Fouesnant  21 9458
Pont-l'Abbé  18 8250
Ergué-Gabéric  13 8208
Rosporden  29 7671
Crozon  34 7477
Trégunc  33 7041
Plonéour-Lanvern  14 6064
Bannalec  38 5659
Briec  14 5630
Scaër  34 5380
Penmarch  26 5247
Châteaulin  22 5214

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.19
Azimuthal gap 221.46 °
Number of stations used 7
Number of phases used 11

Webservices

The data of this event are available in various formats (QuakeML, GeoJSON and text) through the following links :

QuakeML GeoJSON Text

Phases

Network Station Phase Time Residual (s) Azimuth (°) Distance (°) Mode
RA UBQP Pg 10:40:11.82 0.07 130.51 0.08 Manual
FR OLIV Pg 10:40:12.26 0 165.71 0.1 Manual
FR OLIV Sg 10:40:13.69 0.1 165.71 0.1 Manual
FR PLOF Pg 10:40:21.33 0.09 118.41 0.58 Manual
FR PLOF Sg 10:40:29.26 0.25 118.41 0.58 Manual
RD ROSF Pg 10:40:23.68 0.46 62.42 0.68 Manual
FR LOCF Pg 10:40:24.47 0.23 27.17 0.74 Manual
FR LOCF Pn 10:40:26.60 -0.15 27.17 0.74 Manual
FR BIMF Pg 10:40:28.28 -0.11 136.09 0.96 Manual
FR BIMF Pn 10:40:29.84 0.06 136.09 0.96 Manual
FR GUEF Pg 10:40:29.89 -0.13 96.87 1.05 Manual