This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2022/03/30 14:00
Universal datetime 2022/03/30 12:00
Latitude 49.13 ° ± 4 km
Longitude -0.54 ° ± 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
Caen  14 105354
Hérouville-Saint-Clair  17 22954
Bayeux  20 13121
Ifs  15 11766
Mondeville  17 9868
Ouistreham  26 9081
Souleuvre en Bocage  30 8839
Falaise  37 8186
Colombelles  19 6918
Condé-en-Normandie  28 6634
Valdallière  33 5951
Thue et Mue  7 5904
Blainville-sur-Orne  20 5801
Dives-sur-Mer  37 5546
Douvres-la-Délivrande  21 5062

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.38
Azimuthal gap 118.71 °
Number of stations used 8
Number of phases used 12

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 12:00:22.52 0.3 256.91 0.38 Manual
FR SROF Sg 12:00:27.3 -0.28 256.91 0.38 Manual
FR LOUF Pg 12:00:27.79 0.21 227.34 0.67 Manual
FR LOUF Sg 12:00:36.6 -0.57 227.34 0.67 Manual
FR BESN Pg 12:00:29.6 0.14 289.36 0.74 Manual
FR MTNF Pg 12:00:32.13 0.57 193.3 0.89 Manual
FR VALM Pg 12:00:32.26 0.02 48.06 0.92 Manual
FR SOMF Pg 12:00:32.38 0.11 154.54 0.92 Manual
FR SOMF Sn 12:00:48.31 -0.09 154.54 0.92 Manual
FR CLEV Pn 12:00:39.56 -0.79 113.91 1.4 Manual
FR DAUF Pg 12:00:43.6 0.44 175.06 1.48 Manual
FR DAUF Sg 12:01:02.58 -0.08 175.06 1.48 Manual