This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.1 MLv
Local datetime 2023/07/20 18:51
Universal datetime 2023/07/20 16:51
Latitude 47.81 ° ± 0.4 km
Longitude -4.65 ° ± 0.5 km
Depth 16 km (from location) ± 0.4 km

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See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Quimper  47 62985
Concarneau  57 19050
Douarnenez  39 13902
Plougastel-Daoulas  65 13337
Plouzané  64 12822
Fouesnant  48 9458
Pont-l'Abbé  33 8250
Ergué-Gabéric  53 8208
Crozon  50 7477
Trégunc  61 7041
Plonéour-Lanvern  31 6064
Briec  57 5630
Penmarch  23 5247
Châteaulin  62 5214
Locmaria-Plouzané  63 5076

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.26
Azimuthal gap 247.4 °
Number of stations used 9
Number of phases used 14

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 OLIV Pg 16:51:49.99 -0.08 70.98 0.36 Manual
FR OLIV Sg 16:51:55.29 -0.02 70.98 0.36 Manual
RA UBQP Sg 16:51:57.11 0.31 65.87 0.41 Manual
FR CAMF Pg 16:51:51.81 -0.07 2.94 0.46 Manual
RA UBBR Sg 16:52:01.25 -0.01 6.09 0.55 Manual
FR PLOF Pg 16:51:58.43 0.05 93.74 0.83 Manual
FR PLOF Sg 16:52:09.61 -0.16 93.74 0.83 Manual
RD ROSF Pg 16:52:02.51 0.01 59.64 1.06 Manual
RD ROSF Sg 16:52:17.24 -0.04 59.64 1.06 Manual
FR LOCF Pg 16:52:02.78 -0.16 36.45 1.09 Manual
FR LOCF Sg 16:52:17.52 -0.56 36.45 1.09 Manual
FR BIMF Pg 16:52:02.90 -0.08 115.55 1.09 Manual
FR BIMF Sg 16:52:17.52 -0.64 115.55 1.09 Manual
FR GUEF Sg 16:52:26.13 -0.26 85.85 1.36 Manual