This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2021/11/26 11:11
Universal datetime 2021/11/26 10:11
Latitude 46.91 ° ± 3 km
Longitude -0.33 ° ± 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  44 53917
Saumur  44 26734
Chemillé-en-Anjou  44 21392
Bressuire  13 19519
Thouars  9 13990
Doué-en-Anjou  31 11005
Parthenay  30 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 0.47
Azimuthal gap 114.16 °
Number of stations used 7
Number of phases used 12

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 10:11:24.73 -0.55 316.27 0.31 Manual
FR CRNF Sg 10:11:29.29 -0.05 316.27 0.31 Manual
FR GIZF Pg 10:11:30.88 -0.07 35.98 0.62 Manual
FR CHIF Pg 10:11:34.10 0.11 183.66 0.78 Manual
FR CHIF Sg 10:11:45.14 0.63 183.66 0.78 Manual
FR LGIF Pg 10:11:35.55 -0.04 238.78 0.87 Manual
FR LGIF Sg 10:11:47.12 -0.17 238.78 0.87 Manual
FR GNEF Pg 10:11:36.40 -0.35 150.14 0.93 Manual
FR MTNF Pg 10:11:46.0 0.36 345.94 1.41 Manual
FR MTNF Sg 10:12:05.37 0.7 345.94 1.41 Manual
FR SOMF Pg 10:11:44.81 -0.98 10.57 1.41 Manual
FR SOMF Sg 10:12:05.33 0.4 10.57 1.41 Manual