This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2022/02/25 12:19
Universal datetime 2022/02/25 11:19
Latitude 47.74 ° ± 3 km
Longitude -2.87 ° ± 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
Vannes  13 53352
Auray  13 13627
Saint-Avé  11 11642
Séné  17 8947
Languidic  23 7971
Theix-Noyalo  21 7966
Pluvigner  12 7543
Brech  12 6637
Ploeren  9 6575
Baud  19 6261
Elven  21 6021
Plescop  6 5854
Pluneret  9 5722
Grand-Champ  2 5404
Arradon  13 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 66.73 °
Number of stations used 11
Number of phases used 18

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 11:19:42.42 -0.07 48.01 0.21 Manual
FR GUEF Sg 11:19:45.52 0.28 48.01 0.21 Manual
FR PLOF Pg 11:19:45.64 0.03 270.42 0.38 Manual
FR BEGF Pg 11:19:46.33 -0.26 107.42 0.43 Manual
FR BEGF Sg 11:19:52.67 0.33 107.42 0.43 Manual
FR BIMF Pg 11:19:47.68 0.27 208.37 0.48 Manual
FR BIMF Sg 11:19:53.83 0.06 208.37 0.48 Manual
FR PLEF Pg 11:19:53.61 -0.43 25.41 0.83 Manual
FR OLIV Pg 11:19:54.94 0.05 282.19 0.88 Manual
FR BOUF Pg 11:19:57.59 0.04 124.52 1.02 Manual
FR BOUF Sn 11:20:14.3 -0.28 124.52 1.02 Manual
FR LOCF Pg 11:19:58.92 0.29 330.39 1.08 Manual
FR RIAF Pg 11:19:58.40 -0.26 102.19 1.08 Manual
FR RIAF Sg 11:20:14.23 0.97 102.19 1.08 Manual
FR MTNF Pg 11:20:05.54 -0.16 68.04 1.46 Manual
FR MTNF Sg 11:20:25.13 -0.31 68.04 1.46 Manual
FR LGIF Pg 11:20:08.58 -0.21 141.64 1.63 Manual
FR LGIF Sg 11:20:30.67 -0.35 141.64 1.63 Manual