This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2022/04/20 12:38
Universal datetime 2022/04/20 10:38
Latitude 48.67 ° ± 4 km
Longitude 0.23 ° ± 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
Alençon  29 25848
Lisieux  53 20318
Flers  59 14734
Argentan  19 13823
Bernay  53 10085
Nogent-le-Rotrou  58 9715
Mézidon Vallée d'Auge  49 9712
Falaise  40 8186
Verneuil d'Avre et d'Iton  49 8170
L'Aigle  29 8090
Saint-Pierre-en-Auge  39 7676
Livarot-Pays-d'Auge  37 6323
Mamers  37 5299
La Ferté Macé  46 5237
Conches-en-Ouche  60 5030

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.42
Azimuthal gap 158.18 °
Number of stations used 11
Number of phases used 16

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 10:38:55.83 -0.49 197.83 0.39 Manual
FR SOMF Sg 10:39:00.95 -0.6 197.83 0.39 Manual
FR CLEV Pg 10:39:03.39 -0.05 98.83 0.78 Manual
FR MTNF Pg 10:39:04.91 0.6 241.18 0.82 Manual
FR MTNF Sn 10:39:19.73 -0.05 241.18 0.82 Manual
FR TSDF Pg 10:39:06.64 0.22 170.77 0.94 Manual
FR SROF Pg 10:39:06.2 -0.85 293.23 0.96 Manual
FR SROF Sg 10:39:20.37 0.5 293.23 0.96 Manual
FR LOUF Pg 10:39:07.85 0.12 270.71 1.01 Manual
FR DAUF Pg 10:39:09.46 0.24 201.39 1.09 Manual
FR DAUF Sg 10:39:24.53 0.59 201.39 1.09 Manual
FR GIZF Pg 10:39:12.60 0.04 181.12 1.27 Manual
FR BESN Pg 10:39:14.90 -0.21 300.65 1.4 Manual
FR BESN Sg 10:39:34.23 0.11 300.65 1.4 Manual
FR CLF Pg 10:39:17.23 0.31 115.08 1.5 Manual
FR RIAF Pg 10:39:17.52 -0.49 222.19 1.56 Manual