This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2022/07/12 09:53
Universal datetime 2022/07/12 07:53
Latitude 46.91 ° ± 3 km
Longitude -0.35 ° ± 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  45 26734
Chemillé-en-Anjou  44 21392
Bressuire  12 19519
Thouars  10 13990
Doué-en-Anjou  31 11005
Parthenay  31 10267
Mauléon  30 8519
Lys-Haut-Layon  27 7880
Loudun  36 6747
Sèvremont  39 6486
Bellevigne-en-Layon  42 5730
Nueil-les-Aubiers  19 5541
Pouzauges  39 5514
Moncoutant-sur-Sèvre  29 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.23
Azimuthal gap 149.56 °
Number of stations used 7
Number of phases used 14

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 07:53:37.64 -0.46 317.76 0.3 Manual
FR CRNF Sg 07:53:42.28 0.24 317.76 0.3 Manual
FR DAUF Pg 07:53:46.50 0.09 359.97 0.75 Manual
FR DAUF Pn 07:53:48.87 0.01 359.97 0.75 Manual
FR LGIF Pg 07:53:48.56 0.15 238.31 0.86 Manual
FR LGIF Sg 07:53:59.79 -0.18 238.31 0.86 Manual
FR RIAF Pg 07:53:48.92 -0.03 312.6 0.89 Manual
FR BOUF Pg 07:53:49.34 -0.14 286.28 0.91 Manual
FR BOUF Sg 07:54:02.11 0.27 286.28 0.91 Manual
FR GNEF Pg 07:53:49.53 -0.33 149.52 0.93 Manual
FR GNEF Sg 07:54:02.81 0.33 149.52 0.93 Manual
FR MTNF Pn 07:53:57.61 -0.11 346.39 1.4 Manual
FR MTNF Pg 07:53:58.87 0.31 346.39 1.4 Manual
FR MTNF Sg 07:54:17.40 -0.14 346.39 1.4 Manual