This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2021/06/03 10:43
Universal datetime 2021/06/03 08:43
Latitude 46.92 ° ± 2 km
Longitude -0.35 ° ± 4 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  43 53917
Saumur  44 26734
Chemillé-en-Anjou  43 21392
Bressuire  12 19519
Thouars  10 13990
Doué-en-Anjou  31 11005
Parthenay  31 10267
Mauléon  30 8519
Lys-Haut-Layon  26 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 0.33
Azimuthal gap 79 °
Number of stations used 7
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 08:43:40.71 -0.66 317.1 0.3 Manual
FR CRNF Sg 08:43:45.47 0.2 317.1 0.3 Manual
FR GIZF Pg 08:43:46.95 -0.34 37.07 0.62 Manual
FR GIZF Sg 08:43:55.69 0.07 37.07 0.62 Manual
FR CHIF Pg 08:43:50.55 0.18 182.82 0.78 Manual
FR CHIF Sg 08:44:01.24 0.29 182.82 0.78 Manual
FR LGIF Pg 08:43:51.83 0.06 238.09 0.86 Manual
FR LGIF Sg 08:44:03.25 -0.13 238.09 0.86 Manual
FR GNEF Pg 08:43:52.56 -0.68 149.7 0.94 Manual
FR GNEF Sg 08:44:06.6 0.16 149.7 0.94 Manual
FR GARF Pn 08:44:01.21 0.26 105.99 1.4 Manual
FR MTNF Pn 08:44:01.27 0.29 346.32 1.4 Manual
FR MTNF Sg 08:44:21.2 0.3 346.32 1.4 Manual