This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2022/05/10 10:07
Universal datetime 2022/05/10 08:07
Latitude 46.91 ° ± 3 km
Longitude -0.34 ° ± 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  12 19519
Thouars  10 13990
Doué-en-Anjou  32 11005
Parthenay  30 10267
Mauléon  31 8519
Lys-Haut-Layon  28 7880
Loudun  35 6747
Sèvremont  40 6486
Bellevigne-en-Layon  43 5730
Nueil-les-Aubiers  20 5541
Pouzauges  40 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 106.4 °
Number of stations used 10
Number of phases used 16

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 08:07:56.95 -0.24 317.12 0.31 Manual
FR CRNF Sg 08:08:01.42 0.17 317.12 0.31 Manual
RD MFF Pg 08:07:57.55 -0.08 156.31 0.33 Manual
RD MFF Sg 08:08:02.21 0.2 156.31 0.33 Manual
FR DAUF Pg 08:08:05.45 0.03 359.36 0.75 Manual
FR CHIF Pg 08:08:06.8 0.22 183.39 0.78 Manual
FR LGIF Pg 08:08:07.81 0.38 238.81 0.86 Manual
FR LGIF Sg 08:08:19.4 -0.03 238.81 0.86 Manual
FR RIAF Pg 08:08:07.79 -0.26 312.44 0.89 Manual
FR BOUF Pg 08:08:08.67 0.08 286.37 0.92 Manual
FR BOUF Sg 08:08:21.28 0.21 286.37 0.92 Manual
FR GNEF Pg 08:08:08.82 0.15 149.85 0.93 Manual
FR SDOF Pg 08:08:12.21 -0.34 221.05 1.14 Manual
FR SDOF Sn 08:08:29.64 -0.43 221.05 1.14 Manual
FR GARF Pg 08:08:17.33 0.13 105.76 1.39 Manual
FR GARF Sg 08:08:35.77 -0.2 105.76 1.39 Manual