This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2023/06/28 12:19
Universal datetime 2023/06/28 10:19
Latitude 47.72 ° ± 0.2 km
Longitude -2.83 ° ± 0.2 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
Vannes  9 53352
Auray  13 13627
Saint-Avé  8 11642
Séné  14 8947
Sarzeau  23 8182
Theix-Noyalo  17 7966
Pluvigner  15 7543
Brech  14 6637
Ploeren  7 6575
Baud  22 6261
Elven  18 6021
Plescop  3 5854
Pluneret  10 5722
Grand-Champ  4 5404
Arradon  10 5340

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 110.73 °
Number of stations used 7
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 GUEF Pg 10:19:31.22 -0.16 39.59 0.21 Manual
FR GUEF Sg 10:19:34.22 0.11 39.59 0.21 Manual
FR BIMF Pg 10:19:36.20 -0.03 212.14 0.47 Manual
FR BIMF Sg 10:19:42.48 -0.03 212.14 0.47 Manual
RD ROSF Pg 10:19:40.21 0.08 334.41 0.68 Manual
RD ROSF Sg 10:19:48.83 -0.46 334.41 0.68 Manual
FR PLEF Pg 10:19:43.43 0.31 23.37 0.84 Manual
FR PLEF Sg 10:19:54.94 0.47 23.37 0.84 Manual
FR OLIV Pg 10:19:44.32 0 283.15 0.9 Manual
FR RIAF Pg 10:19:47.48 0.42 101.4 1.05 Manual
FR LOCF Pg 10:19:48.49 0.39 329.86 1.11 Manual
FR LOCF Sg 10:20:02.46 -0.62 329.86 1.11 Manual