This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2.1 MLv
Local datetime 2025/08/08 12:09
Universal datetime 2025/08/08 10:09
Latitude 48.83 ° ± 0.3 km
Longitude -0.09 ° ± 0.3 km
Depth 0 km (from location) ± 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  45 105354
Alençon  46 25848
Hérouville-Saint-Clair  46 22954
Lisieux  43 20318
Flers  36 14734
Argentan  12 13823
Ifs  39 11766
Mondeville  41 9868
Mézidon Vallée d'Auge  29 9712
Falaise  11 8186
Saint-Pierre-en-Auge  21 7676
Colombelles  44 6918
Condé-en-Normandie  37 6634
Livarot-Pays-d'Auge  31 6323
La Ferté Macé  35 5237

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.31
Azimuthal gap 151.96 °
Number of stations used 8
Number of phases used 14

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 10:09:22.7 -0.06 336.2 0.5 Manual
FR GOTF Pg 10:09:23.82 0.28 70.44 0.58 Manual
FR GOTF Sg 10:09:31.24 -0.11 70.44 0.58 Manual
FR SROF Pg 10:09:25.68 -0.2 288.49 0.71 Manual
FR SROF Sg 10:09:35.92 0.52 288.49 0.71 Manual
FR MTNF Pg 10:09:26.72 0.07 222.4 0.75 Manual
FR MTNF Sg 10:09:36.89 0.15 222.4 0.75 Manual
FR LOUF Pg 10:09:27.40 -0.32 259.72 0.8 Manual
FR LOUF Sg 10:09:39.15 0.57 259.72 0.8 Manual
FR BESN Pg 10:09:34.18 0.2 299.32 1.14 Manual
FR BESN Sg 10:09:49.90 0.47 299.32 1.14 Manual
FR PLEF Pg 10:09:41.11 0.04 258.24 1.52 Manual
FR PLEF Sg 10:10:01.45 -0.26 258.24 1.52 Manual
FR BEGF Pg 10:09:47.72 0.35 230.94 1.89 Manual