This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2023/06/13 11:54
Universal datetime 2023/06/13 09:54
Latitude 48.05 ° ± 0.2 km
Longitude -1.34 ° ± 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
Rennes  27 216815
Vitré  13 18037
Cesson-Sévigné  21 17526
Betton  28 11735
Chantepie  20 10435
Châteaugiron  10 9966
Thorigné-Fouillard  22 8463
Janzé  17 8279
Vern-sur-Seiche  20 7911
Chartres-de-Bretagne  28 7800
Liffré  22 7609
Châteaubourg  10 7064
Noyal-Châtillon-sur-Seiche  24 6919
Acigné  18 6740
Noyal-sur-Vilaine  14 6008

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.19
Azimuthal gap 78.45 °
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 MTNF Pg 09:54:15.1 -0.32 55.23 0.4 Manual
FR RIAF Pg 09:54:18.10 0.16 178.29 0.54 Manual
FR RIAF Sg 09:54:25.21 0.02 178.29 0.54 Manual
FR LOUF Pg 09:54:20.0 0.34 3.07 0.63 Manual
FR BEGF Pg 09:54:21.94 -0.06 235.65 0.76 Manual
FR BEGF Sg 09:54:32.9 -0.15 235.65 0.76 Manual
FR PLEF Pg 09:54:23.15 0.31 304.37 0.8 Manual
FR GUEF Sg 09:54:36.43 0.07 260.19 0.89 Manual
FR BOUF Pg 09:54:24.48 -0.33 193.07 0.91 Manual
FR BOUF Sg 09:54:37.22 0.13 193.07 0.91 Manual
FR SOMF Pg 09:54:25.79 -0.06 74.25 0.96 Manual
FR SOMF Sg 09:54:39.4 0.15 74.25 0.96 Manual
FR CRNF Pg 09:54:26.86 -0.07 152.7 1.02 Manual
FR CRNF Sg 09:54:40.74 -0.03 152.7 1.02 Manual