This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2025/06/04 11:58
Universal datetime 2025/06/04 09:58
Latitude 49.08 ° ± 0.2 km
Longitude -0.39 ° ± 0.2 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  12 105354
Hérouville-Saint-Clair  15 22954
Bayeux  32 13121
Ifs  7 11766
Mondeville  11 9868
Mézidon Vallée d'Auge  27 9712
Ouistreham  23 9081
Falaise  25 8186
Saint-Pierre-en-Auge  32 7676
Colombelles  15 6918
Condé-en-Normandie  26 6634
Thue et Mue  17 5904
Blainville-sur-Orne  18 5801
Dives-sur-Mer  31 5546
Douvres-la-Délivrande  23 5062

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.26
Azimuthal gap 97.17 °
Number of stations used 9
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 MUSE Pg 09:58:16.33 0.06 357.3 0.21 Manual
FR SROF Pg 09:58:21.22 -0.11 266.02 0.48 Manual
FR LOUF Pg 09:58:26.0 0.17 236.06 0.72 Manual
FR GOTF Pg 09:58:25.93 -0.38 94.47 0.74 Manual
FR SOMF Pg 09:58:28.21 0.19 159.36 0.83 Manual
FR SOMF Pn 09:58:29.88 -0.16 159.36 0.83 Manual
FR BESN Pg 09:58:28.90 0.48 290.57 0.86 Manual
FR MTNF Pg 09:58:28.78 0.22 200.76 0.86 Manual
FR MTNF Sg 09:58:40.42 0.19 200.76 0.86 Manual
FR DAUF Pg 09:58:38.63 -0.29 179.05 1.42 Manual
FR CRNF Pn 09:58:45.48 0.25 185.26 1.95 Manual