This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2022/03/01 10:33
Universal datetime 2022/03/01 09:33
Latitude 47.07 ° ± 3 km
Longitude -0.44 ° ± 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  34 53917
Saumur  35 26734
Chemillé-en-Anjou  27 21392
Bressuire  24 19519
Thouars  17 13990
Doué-en-Anjou  17 11005
Brissac Loire Aubance  31 10807
Gennes-Val-de-Loire  33 8724
Mauléon  27 8519
Lys-Haut-Layon  9 7880
Sèvremont  41 6486
Mortagne-sur-Sèvre  40 5930
Bellevigne-en-Layon  24 5730
Nueil-les-Aubiers  18 5541
Mûrs-Erigné  38 5522

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.16
Azimuthal gap 117.09 °
Number of stations used 6
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 09:33:28.42 -0.16 295.58 0.16 Manual
FR CRNF Sg 09:33:30.70 0.06 295.58 0.16 Manual
FR RIAF Pg 09:33:39.36 -0.13 306.81 0.74 Manual
FR RIAF Sg 09:33:49.36 -0.15 306.81 0.74 Manual
FR LGIF Sg 09:33:54.88 0.22 227.91 0.9 Manual
FR MTNF Pg 09:33:48.50 -0.23 347.27 1.24 Manual
FR MTNF Sg 09:34:05.69 0.2 347.27 1.24 Manual
FR SOMF Pg 09:33:49.73 0.27 14.86 1.28 Manual
FR SOMF Sg 09:34:06.80 0.05 14.86 1.28 Manual
FR GARF Pg 09:33:53.54 -0.04 110.82 1.5 Manual
FR GARF Sg 09:34:13.80 -0.08 110.82 1.5 Manual