This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2022/02/16 10:41
Universal datetime 2022/02/16 09:41
Latitude 46.92 ° ± 2 km
Longitude -0.34 ° ± 4 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  44 26734
Chemillé-en-Anjou  44 21392
Bressuire  13 19519
Thouars  9 13990
Doué-en-Anjou  31 11005
Parthenay  31 10267
Mauléon  31 8519
Lys-Haut-Layon  27 7880
Loudun  35 6747
Sèvremont  40 6486
Bellevigne-en-Layon  42 5730
Nueil-les-Aubiers  20 5541
Pouzauges  40 5514
Moncoutant-sur-Sèvre  30 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 77.91 °
Number of stations used 10
Number of phases used 16

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 09:41:43.100 -0.29 316.24 0.3 Manual
FR CRNF Sg 09:41:48.48 0.22 316.24 0.3 Manual
FR GIZF Pg 09:41:50.6 0 36.6 0.61 Manual
FR DAUF Pg 09:41:52.79 0.31 359.43 0.74 Manual
FR CHIF Pg 09:41:53.42 0.21 183.29 0.78 Manual
FR CHIF Sg 09:42:04.46 0.66 183.29 0.78 Manual
FR LGIF Pg 09:41:54.76 0.05 238.33 0.86 Manual
FR LGIF Sn 09:42:10.25 -0.2 238.33 0.86 Manual
FR GNEF Pg 09:41:55.61 -0.4 150.04 0.93 Manual
FR GNEF Sn 09:42:11.54 -0.68 150.04 0.93 Manual
FR GARF Pn 09:42:04.11 0.4 106.06 1.39 Manual
FR MTNF Pn 09:42:03.83 -0.01 346.07 1.4 Manual
FR MTNF Sg 09:42:22.96 -0.66 346.07 1.4 Manual
FR SOMF Pn 09:42:04.8 0.1 10.79 1.41 Manual
FR SOMF Sg 09:42:24.35 0.41 10.79 1.41 Manual
FR ABJF Sn 09:42:27.44 -0.13 149.91 1.54 Manual