This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2022/12/19 11:26
Universal datetime 2022/12/19 10:26
Latitude 46.93 ° ± 0.2 km
Longitude -0.31 ° ± 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
Cholet  45 53917
Saumur  42 26734
Chemillé-en-Anjou  44 21392
Bressuire  15 19519
Thouars  7 13990
Doué-en-Anjou  30 11005
Parthenay  32 10267
Mauléon  34 8519
Lys-Haut-Layon  27 7880
Loudun  32 6747
Sèvremont  43 6486
Bellevigne-en-Layon  42 5730
Nueil-les-Aubiers  22 5541
Pouzauges  43 5514
Moncoutant-sur-Sèvre  32 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 96.79 °
Number of stations used 12
Number of phases used 15

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 10:26:43.80 -0.14 311.96 0.31 Manual
FR CRNF Sg 10:26:48.20 0.16 311.96 0.31 Manual
RD MFF Pg 10:26:44.47 -0.01 160.91 0.34 Manual
FR DAUF Pg 10:26:52.37 0.59 357.66 0.74 Manual
FR CHIF Pg 10:26:53.18 0.28 184.92 0.8 Manual
FR CHIF Sg 10:27:03.70 0.05 184.92 0.8 Manual
FR LGIF Pg 10:26:54.83 0.19 238.58 0.89 Manual
FR LGIF Sg 10:27:05.89 -0.77 238.58 0.89 Manual
FR RIAF Pg 10:26:55.1 0.19 310.67 0.9 Manual
FR GNEF Pg 10:26:55.44 0 151.59 0.93 Manual
FR BOUF Pg 10:26:55.65 0.07 284.96 0.94 Manual
FR GARF Pn 10:27:02.72 -0.2 106.76 1.37 Manual
FR MTNF Pg 10:27:03.69 -0.38 345.08 1.4 Manual
FR SOMF Pg 10:27:03.89 -0.18 9.96 1.4 Manual
FR BEGF Pg 10:27:06.42 0.44 298.09 1.5 Manual