This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 0.8 MLv
Local datetime 2023/11/22 11:30
Universal datetime 2023/11/22 10:30
Latitude 48.56 ° ± 0.3 km
Longitude -0.11 ° ± 0.3 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  21 25848
Vire Normandie  63 17178
Flers  39 14734
Argentan  20 13823
Mayenne  47 12841
Mézidon Vallée d'Auge  58 9712
Évron  52 8671
Falaise  38 8186
L'Aigle  58 8090
Saint-Pierre-en-Auge  49 7676
Condé-en-Normandie  50 6634
Livarot-Pays-d'Auge  55 6323
Valdallière  57 5951
Mamers  43 5299
La Ferté Macé  19 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 106.46 °
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 SOMF Pg 10:31:03.99 -0.29 157.14 0.29 Manual
FR SOMF Sg 10:31:07.89 -0.1 157.14 0.29 Manual
FR MTNF Pg 10:31:09.31 -0.23 239.61 0.57 Manual
FR MTNF Sg 10:31:16.96 -0.23 239.61 0.57 Manual
FR GOTF Pg 10:31:12.49 0.04 50.68 0.72 Manual
FR LOUF Pg 10:31:13.95 0.33 278.84 0.79 Manual
FR SROF Pg 10:31:14.25 0.07 306.68 0.82 Manual
FR SROF Sg 10:31:25.41 0.19 306.68 0.82 Manual
FR DAUF Pg 10:31:16.50 0.48 190.2 0.92 Manual
FR DAUF Sg 10:31:28.34 -0.07 190.2 0.92 Manual
FR BESN Pg 10:31:22.73 -0.08 309.99 1.28 Manual
FR BESN Sg 10:31:40.40 0.25 309.99 1.28 Manual
FR RIAF Pg 10:31:23.68 -0.01 217.81 1.33 Manual