This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2023/06/07 10:30
Universal datetime 2023/06/07 08:30
Latitude 46.90 ° ± 0.1 km
Longitude -0.35 ° ± 0.2 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  43 53917
Saumur  45 26734
Chemillé-en-Anjou  44 21392
Bressuire  11 19519
Thouars  11 13990
Doué-en-Anjou  32 11005
Parthenay  30 10267
Mauléon  31 8519
Lys-Haut-Layon  28 7880
Loudun  36 6747
Sèvremont  39 6486
Bellevigne-en-Layon  43 5730
Nueil-les-Aubiers  19 5541
Pouzauges  39 5514
Moncoutant-sur-Sèvre  28 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.2
Azimuthal gap 118.7 °
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 08:30:56.48 -0.21 318.41 0.31 Manual
FR CRNF Sg 08:31:00.96 0.24 318.41 0.31 Manual
RD MFF Pg 08:30:57.11 -0.04 155.07 0.33 Manual
RD MFF Sg 08:31:01.66 0.15 155.07 0.33 Manual
FR GIZF Pg 08:31:02.51 -0.1 36.37 0.63 Manual
FR DAUF Pg 08:31:05.31 0.3 359.84 0.76 Manual
FR DAUF Sg 08:31:15.1 -0.21 359.84 0.76 Manual
FR LGIF Pg 08:31:07.22 0.39 238.78 0.85 Manual
FR LGIF Sg 08:31:18.35 -0.02 238.78 0.85 Manual
FR RIAF Pg 08:31:07.38 -0.15 312.87 0.89 Manual
FR BOUF Pg 08:31:08.19 0.17 286.68 0.92 Manual
FR BOUF Sg 08:31:20.48 0.05 286.68 0.92 Manual