This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2022/08/03 10:43
Universal datetime 2022/08/03 08:43
Latitude 46.92 ° ± 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  43 26734
Chemillé-en-Anjou  44 21392
Bressuire  14 19519
Thouars  8 13990
Doué-en-Anjou  31 11005
Parthenay  31 10267
Mauléon  32 8519
Lys-Haut-Layon  27 7880
Loudun  34 6747
Sèvremont  41 6486
Bellevigne-en-Layon  43 5730
Nueil-les-Aubiers  21 5541
Pouzauges  41 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 0.33
Azimuthal gap 147.95 °
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 08:43:08.22 -0.37 314.85 0.31 Manual
FR CRNF Sg 08:43:12.79 0.13 314.85 0.31 Manual
RD MFF Pg 08:43:09.5 -0.03 158.34 0.34 Manual
RD MFF Sg 08:43:13.78 0.26 158.34 0.34 Manual
FR DAUF Pg 08:43:16.77 0.11 358.64 0.74 Manual
FR DAUF Pn 08:43:19.55 0.41 358.64 0.74 Manual
FR CHIF Pg 08:43:17.38 -0.02 184.05 0.78 Manual
FR LGIF Pg 08:43:19.29 0.24 238.69 0.87 Manual
FR LGIF Sg 08:43:30.57 -0.27 238.69 0.87 Manual
FR LGIF Sn 08:43:34.48 -0.37 238.69 0.87 Manual
FR RIAF Pg 08:43:19.81 0.34 311.66 0.9 Manual
FR RIAF Sn 08:43:35.86 0.45 311.66 0.9 Manual
FR SOMF Pg 08:43:28.24 -0.74 10.38 1.41 Manual
FR SOMF Sg 08:43:47.91 -0.13 10.38 1.41 Manual