This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2023/02/15 12:00
Universal datetime 2023/02/15 11:00
Latitude 49.10 ° ± 4 km
Longitude -0.39 ° ± 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  9 105354
Hérouville-Saint-Clair  12 22954
Bayeux  30 13121
Ifs  6 11766
Mondeville  10 9868
Mézidon Vallée d'Auge  28 9712
Ouistreham  21 9081
Falaise  27 8186
Saint-Pierre-en-Auge  33 7676
Colombelles  13 6918
Condé-en-Normandie  28 6634
Thue et Mue  15 5904
Blainville-sur-Orne  15 5801
Dives-sur-Mer  30 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 0.41
Azimuthal gap 152.36 °
Number of stations used 11
Number of phases used 17

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 11:00:31.79 -0.07 263.29 0.47 Manual
FR SROF Sg 11:00:38.1 -0.2 263.29 0.47 Manual
FR LOUF Pg 11:00:36.72 0.14 234.43 0.73 Manual
FR GOTF Pg 11:00:36.60 -0.39 96.14 0.75 Manual
FR GOTF Sg 11:00:47.27 0.17 96.14 0.75 Manual
FR BESN Pg 11:00:39.34 0.56 289.24 0.85 Manual
FR SOMF Pg 11:00:38.59 -0.4 159.64 0.86 Manual
FR SOMF Sg 11:00:51.14 0.57 159.64 0.86 Manual
FR MTNF Pg 11:00:39.82 0.33 200.01 0.88 Manual
FR MTNF Sg 11:00:52.5 0.63 200.01 0.88 Manual
FR CLEV Sg 11:01:04.88 -0.02 114.52 1.3 Manual
FR PLEF Pg 11:00:49.82 0.35 245.33 1.42 Manual
FR PLEF Sn 11:01:08.45 -0.39 245.33 1.42 Manual
FR DAUF Pg 11:00:49.79 -0.12 178.91 1.44 Manual
FR DAUF Sn 11:01:08.86 -0.58 178.91 1.44 Manual
FR HARD Pg 11:00:52.2 0.23 81.6 1.55 Manual
FR RIAF Pg 11:00:53.81 -0.81 201.38 1.71 Manual