This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2023/04/03 12:55
Universal datetime 2023/04/03 10:55
Latitude 48.66 ° ± 0.1 km
Longitude 0.22 ° ± 0.1 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
Alençon  27 25848
Lisieux  54 20318
Flers  58 14734
Argentan  19 13823
Bernay  55 10085
Nogent-le-Rotrou  58 9715
Mézidon Vallée d'Auge  50 9712
La Ferté-Bernard  61 8820
Falaise  40 8186
Verneuil d'Avre et d'Iton  51 8170
L'Aigle  31 8090
Saint-Pierre-en-Auge  40 7676
Livarot-Pays-d'Auge  38 6323
Mamers  36 5299
La Ferté Macé  44 5237

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.23
Azimuthal gap 109.51 °
Number of stations used 8
Number of phases used 11

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 SOMF Pg 10:56:06.52 -0.29 196.72 0.38 Manual
FR GOTF Pg 10:56:08.96 -0.09 43.8 0.5 Manual
FR GOTF Sg 10:56:15.65 -0.06 43.8 0.5 Manual
FR CLEV Pg 10:56:14.24 -0.19 97.65 0.79 Manual
FR CLEV Sg 10:56:25.9 0.04 97.65 0.79 Manual
FR MTNF Pg 10:56:14.87 0.09 241.64 0.81 Manual
FR MTNF Sg 10:56:25.12 -0.55 241.64 0.81 Manual
FR SROF Pg 10:56:17.63 0.05 294.3 0.96 Manual
FR LOUF Pg 10:56:18.53 0.21 271.53 1 Manual
FR DAUF Pg 10:56:19.86 0.16 201.05 1.07 Manual
FR GIZF Pg 10:56:23.37 0.26 180.56 1.25 Manual