This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/05/20 12:43
Universal datetime 2022/05/20 10:43
Latitude 48.67 ° ± 4 km
Longitude 0.26 ° ± 5 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  30 25848
Lisieux  53 20318
Flers  61 14734
Argentan  21 13823
Bernay  52 10085
Nogent-le-Rotrou  57 9715
Mézidon Vallée d'Auge  49 9712
Falaise  41 8186
Verneuil d'Avre et d'Iton  47 8170
L'Aigle  27 8090
Saint-Pierre-en-Auge  39 7676
Livarot-Pays-d'Auge  37 6323
Mamers  37 5299
La Ferté Macé  47 5237
Conches-en-Ouche  58 5030

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.46
Azimuthal gap 158.77 °
Number of stations used 10
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 10:43:28.86 -0.43 200.06 0.4 Manual
FR SOMF Sg 10:43:34.28 -0.33 200.06 0.4 Manual
FR CLEV Pg 10:43:36.51 0.51 99.08 0.76 Manual
FR MTNF Pg 10:43:37.30 -0.14 241.7 0.84 Manual
FR SROF Pg 10:43:39.78 -0.24 292.84 0.98 Manual
FR SROF Sg 10:43:53.96 0.74 292.84 0.98 Manual
FR LOUF Pg 10:43:41.17 0.27 270.68 1.02 Manual
FR DAUF Pg 10:43:42.26 0.04 202.19 1.09 Manual
FR DAUF Sg 10:43:57.69 0.67 202.19 1.09 Manual
FR GIZF Pg 10:43:45.50 0.04 181.88 1.27 Manual
FR BESN Pg 10:43:47.92 -0.32 300.31 1.42 Manual
FR BESN Sg 10:44:07.30 -0.14 300.31 1.42 Manual
FR RIAF Pg 10:43:50.18 -0.9 222.64 1.57 Manual
FR RIAF Sn 10:44:12.6 0.55 222.64 1.57 Manual
FR PLEF Pg 10:43:53.12 -0.64 264.98 1.73 Manual
FR PLEF Sn 10:44:15.77 0.32 264.98 1.73 Manual