This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2022/12/07 13:27
Universal datetime 2022/12/07 12:27
Latitude 47.84 ° ± 4 km
Longitude -3.70 ° ± 3 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
Lorient  26 57149
Concarneau  17 19050
Ploemeur  23 17853
Quimperlé  11 12057
Guidel  16 11550
Fouesnant  24 9458
Quéven  22 8676
Larmor-Plage  27 8299
Rosporden  15 7671
Trégunc  11 7041
Caudan  27 6838
Moëlan-sur-Mer  5 6781
Plouay  29 5670
Bannalec  11 5659
Scaër  21 5380

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.48
Azimuthal gap 138.82 °
Number of stations used 6
Number of phases used 12

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
FR PLOF Pg 12:28:00.98 -0.13 117.45 0.2 Manual
FR PLOF Sg 12:28:04.45 0.73 117.45 0.2 Manual
FR OLIV Pg 12:28:02.87 -0.32 285.51 0.31 Manual
FR OLIV Sg 12:28:07.64 0.38 285.51 0.31 Manual
FR BIMF Pg 12:28:08.58 -0.23 146.69 0.61 Manual
FR BIMF Sg 12:28:17.55 0.47 146.69 0.61 Manual
FR GUEF Pg 12:28:10.16 -0.57 85.85 0.72 Manual
FR GUEF Sg 12:28:20.56 0.15 85.85 0.72 Manual
FR LOCF Pg 12:28:12.56 -0.43 1.08 0.84 Manual
FR LOCF Sg 12:28:25.3 0.7 1.08 0.84 Manual
FR BEGF Pg 12:28:15.8 -0.82 102.6 0.99 Manual
FR BEGF Sg 12:28:29.41 0.06 102.6 0.99 Manual