This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2024/12/12 12:39
Universal datetime 2024/12/12 11:39
Latitude 48.02 ° ± 0.3 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  24 19050
Douarnenez  13 13902
Fouesnant  20 9458
Pont-l'Abbé  17 8250
Ergué-Gabéric  13 8208
Rosporden  29 7671
Crozon  34 7477
Trégunc  32 7041
Plonéour-Lanvern  13 6064
Bannalec  37 5659
Briec  15 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 221.9 °
Number of stations used 8
Number of phases used 13

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 11:39:18.49 0.01 126.19 0.07 Manual
FR OLIV Pg 11:39:18.95 0.01 164.95 0.1 Manual
FR PLOF Pg 11:39:28.20 0.21 117.76 0.57 Manual
FR LOCF Pg 11:39:31.15 -0.05 26.85 0.75 Manual
FR BIMF Pg 11:39:34.92 -0.19 135.8 0.96 Manual
FR BIMF P 11:39:34.96 -0.15 135.8 0.96 Manual
FR BIMF Sg 11:39:47.73 -0.3 135.8 0.96 Manual
FR GUEF Pg 11:39:36.52 -0.31 96.46 1.05 Manual
FR GUEF Sg 11:39:51.7 0.08 96.46 1.05 Manual
FR PLEF Pg 11:39:42.13 0.16 68.11 1.32 Manual
FR PLEF Sg 11:40:00.1 0.11 68.11 1.32 Manual
FR BEGF Pg 11:39:42.59 0.06 106.53 1.35 Manual
FR BEGF Sg 11:40:01.21 0.35 106.53 1.35 Manual