This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/12/14 11:23
Universal datetime 2022/12/14 10:23
Latitude 46.90 ° ± 5 km
Longitude -0.35 ° ± 5 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  43 53917
Saumur  46 26734
Chemillé-en-Anjou  45 21392
Bressuire  11 19519
Thouars  11 13990
Doué-en-Anjou  33 11005
Parthenay  30 10267
Mauléon  31 8519
Lys-Haut-Layon  28 7880
Loudun  36 6747
Sèvremont  39 6486
Bellevigne-en-Layon  44 5730
Nueil-les-Aubiers  19 5541
Pouzauges  39 5514
Moncoutant-sur-Sèvre  28 5046

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 206.4 °
Number of stations used 8
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 CRNF Pg 10:23:30.1 -0.55 319.02 0.31 Manual
FR CRNF Sg 10:23:34.86 0.22 319.02 0.31 Manual
FR LGIF Pg 10:23:40.98 0.38 238.99 0.85 Manual
FR LGIF Sg 10:23:52.21 0.11 238.99 0.85 Manual
FR RIAF Pg 10:23:41.3 -0.37 313.1 0.89 Manual
FR RIAF Sg 10:23:54.8 0.6 313.1 0.89 Manual
FR BOUF Sg 10:23:54.31 0.04 286.94 0.92 Manual
FR TSDF Pg 10:23:44.1 0.41 32.59 1.01 Manual
FR MTNF Pn 10:23:50.26 0.09 346.46 1.41 Manual
FR SOMF Pn 10:23:50.26 -0.08 10.91 1.43 Manual
FR BEGF Pg 10:23:51.57 -0.83 299.46 1.48 Manual