This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2022/08/18 10:12
Universal datetime 2022/08/18 08:12
Latitude 46.91 ° ± 0.2 km
Longitude -0.34 ° ± 0.3 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  44 53917
Saumur  44 26734
Chemillé-en-Anjou  44 21392
Bressuire  13 19519
Thouars  9 13990
Doué-en-Anjou  31 11005
Parthenay  31 10267
Mauléon  32 8519
Lys-Haut-Layon  27 7880
Loudun  35 6747
Sèvremont  40 6486
Bellevigne-en-Layon  43 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 0.26
Azimuthal gap 151.1 °
Number of stations used 8
Number of phases used 13

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 08:13:03.37 -0.29 315.98 0.31 Manual
FR CRNF Sg 08:13:07.80 -0.14 315.98 0.31 Manual
RD MFF Pg 08:13:04.2 -0.17 157.21 0.34 Manual
RD MFF Sg 08:13:08.76 -0.11 157.21 0.34 Manual
FR DAUF Pg 08:13:11.98 0.16 359.1 0.75 Manual
FR CHIF Pg 08:13:12.74 0.28 183.62 0.78 Manual
FR LGIF Pg 08:13:14.39 0.36 238.63 0.87 Manual
FR LGIF Sg 08:13:25.62 -0.49 238.63 0.87 Manual
FR RIAF Pg 08:13:14.73 0.21 312.04 0.89 Manual
FR BOUF Pg 08:13:15.22 0.11 285.99 0.92 Manual
FR BOUF Sg 08:13:27.64 -0.35 285.99 0.92 Manual
FR GNEF Pg 08:13:15.30 0.09 150.2 0.93 Manual
FR GNEF Sg 08:13:27.89 -0.26 150.2 0.93 Manual