This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2025/09/02 12:15
Universal datetime 2025/09/02 10:15
Latitude 47.73 ° ± 0.1 km
Longitude -2.84 ° ± 0.1 km
Depth 0 km (from location) ± 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  10 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 0.21
Azimuthal gap 68.52 °
Number of stations used 10
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
RA UBVA Pg 10:15:51.99 0 143.37 0.1 Manual
FR GUEF Pg 10:15:54.6 -0.06 40.18 0.21 Manual
FR GUEF Sg 10:15:56.96 0.14 40.18 0.21 Manual
FR PLOF Pg 10:15:57.69 -0.03 273 0.4 Manual
FR PLOF Sg 10:16:02.94 -0.11 273 0.4 Manual
FR BEGF Pg 10:15:57.89 0.12 105.97 0.4 Manual
FR BIMF Pg 10:15:59.11 0.09 211.89 0.47 Manual
FR BIMF Sg 10:16:05.28 -0.04 211.89 0.47 Manual
RD ROSF Pg 10:16:03.11 0.27 334.4 0.68 Manual
FR PLEF Pg 10:16:06.26 0.41 23.49 0.84 Manual
FR OLIV Pg 10:16:06.85 -0.2 283.02 0.9 Manual
FR BOUF Pg 10:16:08.59 -0.1 124.44 0.99 Manual
FR BOUF Sg 10:16:22.43 0.34 124.44 0.99 Manual
FR LOCF Pg 10:16:11.23 0.42 329.85 1.11 Manual