This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2022/09/23 10:50
Universal datetime 2022/09/23 08:50
Latitude 46.87 ° ± 0.6 km
Longitude -0.37 ° ± 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
Chemillé-en-Anjou  47 21392
Bressuire  9 19519
Thouars  15 13990
Doué-en-Anjou  37 11005
Parthenay  27 10267
Mauléon  30 8519
Lys-Haut-Layon  31 7880
Loudun  39 6747
Sèvremont  37 6486
Mortagne-sur-Sèvre  46 5930
Bellevigne-en-Layon  47 5730
Nueil-les-Aubiers  19 5541
Pouzauges  36 5514
Moncoutant-sur-Sèvre  24 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.48
Azimuthal gap 140.82 °
Number of stations used 11
Number of phases used 21

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 08:50:17.24 -0.53 324.42 0.33 Manual
FR CRNF Sg 08:50:21.29 -0.83 324.42 0.33 Manual
FR DAUF Pg 08:50:26.4 -0.36 0.72 0.79 Manual
FR DAUF Pn 08:50:28.50 -0.12 0.72 0.79 Manual
FR DAUF Sn 08:50:40.58 0.33 0.72 0.79 Manual
FR GNEF Pg 08:50:29.2 0.66 147.46 0.9 Manual
FR GNEF Sn 08:50:44.70 0.35 147.46 0.9 Manual
FR RIAF Pg 08:50:28.53 0 315.16 0.91 Manual
FR RIAF Sn 08:50:44.37 -0.2 315.16 0.91 Manual
FR BOUF Pg 08:50:28.89 0.2 289.19 0.92 Manual
FR BOUF Sg 08:50:41.72 0.62 289.19 0.92 Manual
FR GARF Pn 08:50:37.11 0.37 103.87 1.39 Manual
FR SOMF Pn 08:50:37.28 -0.38 11.08 1.46 Manual
FR SOMF Sg 08:50:57.86 -0.74 11.08 1.46 Manual
FR BEGF Pn 08:50:38.48 0.4 300.81 1.49 Manual
FR BEGF Pg 08:50:39.88 0.51 300.81 1.49 Manual
FR BEGF Sn 08:50:59.64 0.42 300.81 1.49 Manual
FR ABJF Pg 08:50:40.46 0.74 148.37 1.51 Manual
FR CLEV Pg 08:50:48.75 -0.33 34.52 2.06 Manual
FR SROF Pn 08:50:47.58 -0.6 347.4 2.24 Manual
FR SROF Pg 08:50:51.58 -0.5 347.4 2.24 Manual