This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2025/06/25 12:11
Universal datetime 2025/06/25 10:11
Latitude 48.06 ° ± 0.4 km
Longitude -1.32 ° ± 0.5 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
Rennes  28 216815
Vitré  11 18037
Cesson-Sévigné  22 17526
Betton  28 11735
Chantepie  22 10435
Châteaugiron  12 9966
Thorigné-Fouillard  23 8463
Janzé  19 8279
Vern-sur-Seiche  22 7911
Chartres-de-Bretagne  29 7800
Liffré  22 7609
Châteaubourg  10 7064
Noyal-Châtillon-sur-Seiche  26 6919
Acigné  18 6740
Noyal-sur-Vilaine  15 6008

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.41
Azimuthal gap 105.22 °
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 RIAF Pg 10:11:59.3 -0.29 179.83 0.55 Manual
FR RIAF Sg 10:12:06.79 0.08 179.83 0.55 Manual
FR BEGF Pg 10:12:03.32 -0.21 235.66 0.78 Manual
FR BEGF Sg 10:12:13.63 -0.37 235.66 0.78 Manual
FR PLEF Pg 10:12:04.80 0.64 303.23 0.81 Manual
FR PLEF Sg 10:12:15.52 0.44 303.23 0.81 Manual
FR GUEF Pg 10:12:05.95 0.07 259.74 0.9 Manual
FR GUEF Sg 10:12:17.89 -0.18 259.74 0.9 Manual
FR BOUF Pg 10:12:06.39 0.14 193.8 0.92 Manual
FR SOMF Pg 10:12:07.31 0.57 74.61 0.95 Manual
FR SROF Pg 10:12:06.88 -0.83 7.83 1 Manual
FR SROF Sn 10:12:24.0 -0.34 7.83 1 Manual