This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/02/01 16:45
Universal datetime 2022/02/01 15:45
Latitude 48.82 ° ± 4 km
Longitude -0.53 ° ± 3 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
Caen  42 105354
Hérouville-Saint-Clair  45 22954
Vire Normandie  25 17178
Flers  9 14734
Argentan  39 13823
Ifs  38 11766
Mondeville  42 9868
Souleuvre en Bocage  28 8839
Falaise  26 8186
Saint-Pierre-en-Auge  45 7676
Colombelles  45 6918
Condé-en-Normandie  8 6634
Valdallière  16 5951
Thue et Mue  42 5904
La Ferté Macé  30 5237

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 95.72 °
Number of stations used 12
Number of phases used 17

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 SROF Pg 15:45:44.59 -0.4 300.4 0.44 Manual
FR LOUF Pg 15:45:46.15 -0.31 254.08 0.52 Manual
FR LOUF Sg 15:45:53.58 0.1 254.08 0.52 Manual
FR MTNF Pg 15:45:47.51 -0.19 201.16 0.59 Manual
FR MTNF Sg 15:45:55.79 0.15 201.16 0.59 Manual
FR SOMF Pg 15:45:48.52 -0.32 143.42 0.65 Manual
FR VALM Pg 15:45:58.61 0.53 36.12 1.15 Manual
FR DAUF Pg 15:45:58.61 0.14 174.2 1.17 Manual
FR PLEF Pg 15:45:59.67 -0.17 255.34 1.24 Manual
FR PLEF Sg 15:46:16.64 0 255.34 1.24 Manual
FR TSDF Pg 15:45:59.46 -0.7 148.16 1.26 Manual
FR CLEV Pg 15:46:01.12 0.22 101.43 1.3 Manual
FR RIAF Pn 15:46:02.75 0.56 202.08 1.42 Manual
FR RIAF Pg 15:46:03.50 0.39 202.08 1.42 Manual
FR BEGF Pn 15:46:05.86 0.17 224.47 1.68 Manual
FR BEGF Pg 15:46:07.73 0.04 224.47 1.68 Manual
FR HARD Pg 15:46:07.83 -0.21 72.52 1.7 Manual