This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/12/14 10:03
Universal datetime 2022/12/14 09:03
Latitude 46.97 ° ± 3 km
Longitude -0.90 ° ± 3 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
Cholet  9 53917
Sèvremoine  20 25414
Beaupréau-en-Mauges  26 23228
Chemillé-en-Anjou  31 21392
Montaigu-Vendée  31 20126
Les Herbiers  15 15958
Montrevault-sur-Èvre  34 15859
Essarts en Bocage  32 8931
Mauléon  12 8519
Clisson  32 7187
Sèvremont  15 6486
Mortagne-sur-Sèvre  5 5930
Nueil-les-Aubiers  23 5541
Chanverrie  7 5517
Pouzauges  22 5514

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.34
Azimuthal gap 76.28 °
Number of stations used 9
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 CRNF Pg 09:03:29.33 -0.54 45.35 0.24 Manual
FR CRNF Sg 09:03:32.75 -0.17 45.35 0.24 Manual
FR BOUF Pg 09:03:35.22 -0.4 290.87 0.54 Manual
FR BOUF Sg 09:03:42.83 -0.08 290.87 0.54 Manual
FR LGIF Pg 09:03:36.88 -0.21 214.6 0.62 Manual
FR CHIF Pg 09:03:42.37 0.06 157.85 0.9 Manual
FR BEGF Pg 09:03:46.58 -0.01 305.24 1.13 Manual
FR BEGF Sg 09:04:02.46 0.56 305.24 1.13 Manual
FR GNEF Sg 09:04:04.37 -0.04 135.23 1.21 Manual
FR BSCF Pg 09:03:50.31 0.62 96.63 1.3 Manual
FR MTNF Pg 09:03:49.75 -0.03 1.45 1.3 Manual
FR MTNF Sg 09:04:07.34 -0.09 1.45 1.3 Manual
FR SOMF Pn 09:03:51.59 -0.2 25.4 1.48 Manual
FR SOMF Pg 09:03:53.53 0.53 25.4 1.48 Manual