This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2025/02/12 10:34
Universal datetime 2025/02/12 09:34
Latitude 48.67 ° ± 0.1 km
Longitude -1.15 ° ± 0.2 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
Fougères  35 20418
Saint-Lô  49 19116
Vire Normandie  26 17178
Flers  44 14734
Granville  37 12580
Avranches  14 10155
Souleuvre en Bocage  39 8839
Coutances  48 8501
Condé-en-Normandie  48 6634
Saint-Hilaire-du-Harcouët  11 6094
Valdallière  38 5951
Combourg  52 5940
Ernée  44 5731
Dol-de-Bretagne  46 5693
Cancale  53 5121

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 109.93 °
Number of stations used 10
Number of phases used 15

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 09:34:32.28 -0.18 275.14 0.09 Manual
FR LOUF Sg 09:34:33.67 0.07 275.14 0.09 Manual
FR SROF Pg 09:34:38.5 0.03 4.38 0.38 Manual
FR SROF Sg 09:34:43.11 0.08 4.38 0.38 Manual
FR MTNF Pg 09:34:38.63 -0.66 152.65 0.45 Manual
FR MTNF Sg 09:34:44.65 -0.59 152.65 0.45 Manual
FR BESN Pg 09:34:45.33 0.03 336.9 0.77 Manual
FR PLEF Pg 09:34:46.10 0.17 257.89 0.8 Manual
GB JSA Pg 09:34:47.26 0.47 308.1 0.85 Manual
FR SOMF Pg 09:34:47.12 -0.31 114.31 0.88 Manual
FR DAUF Pg 09:34:51.99 -0.26 151.74 1.14 Manual
FR RIAF Pg 09:34:52.82 0.11 185.35 1.17 Manual
FR RIAF Sg 09:35:08.8 -0.44 185.35 1.17 Manual
FR GUEF Pg 09:34:54.64 0.18 232.24 1.26 Manual
FR GUEF Sg 09:35:11.61 0.09 232.24 1.26 Manual