This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2025/02/07 11:58
Universal datetime 2025/02/07 10:58
Latitude 48.57 ° ± 0.5 km
Longitude -1.70 ° ± 0.4 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
Saint-Malo  22 46097
Fougères  45 20418
Dinan  29 14166
Granville  31 12580
Betton  43 11735
Avranches  29 10155
Dinard  27 10027
Liffré  43 7609
Pleurtuit  26 6806
Melesse  39 6576
Saint-Hilaire-du-Harcouët  41 6094
Combourg  18 5940
Dol-de-Bretagne  4 5693
Gévezé  40 5301
Cancale  18 5121

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.43
Azimuthal gap 141.32 °
Number of stations used 8
Number of phases used 13

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 LOUF Pg 10:58:46.61 -0.38 68.09 0.3 Manual
FR LOUF Sg 10:58:50.63 -0.27 68.09 0.3 Manual
FR SROF Pg 10:58:52.68 -0.31 39.15 0.62 Manual
FR SROF Sg 10:59:01.81 0.46 39.15 0.62 Manual
FR MTNF Pg 10:58:53.78 0.38 116.86 0.64 Manual
GB JSA Pg 10:58:53.46 -0.9 333.83 0.69 Manual
GB JSA Sg 10:59:04.57 0.83 333.83 0.69 Manual
FR BESN Sg 10:59:07.72 0.22 4.17 0.81 Manual
RD ROSF Pg 10:59:01.50 0.16 258.18 1.07 Manual
FR SOMF Pg 10:59:04.9 0.32 102.19 1.2 Manual
FR SOMF Sg 10:59:20.16 0.13 102.19 1.2 Manual
FR LOCF Pg 10:59:05.59 -0.24 275.68 1.31 Manual
FR LOCF Sg 10:59:23.62 0.04 275.68 1.31 Manual