This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2023/08/10 10:45
Universal datetime 2023/08/10 08:45
Latitude 46.93 ° ± 0.2 km
Longitude -0.31 ° ± 0.4 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  45 53917
Saumur  42 26734
Chemillé-en-Anjou  44 21392
Bressuire  15 19519
Thouars  7 13990
Doué-en-Anjou  30 11005
Parthenay  32 10267
Mauléon  33 8519
Lys-Haut-Layon  27 7880
Loudun  33 6747
Sèvremont  42 6486
Bellevigne-en-Layon  42 5730
Nueil-les-Aubiers  22 5541
Pouzauges  42 5514
Moncoutant-sur-Sèvre  32 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 153.58 °
Number of stations used 10
Number of phases used 17

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 08:45:44.40 -0.45 312.37 0.31 Manual
FR CRNF Sg 08:45:48.76 -0.42 312.37 0.31 Manual
RD MFF Pg 08:45:45.3 -0.38 160.47 0.34 Manual
RD MFF Sg 08:45:49.61 -0.57 160.47 0.34 Manual
FR DAUF Pg 08:45:53.23 0.5 357.86 0.74 Manual
Z4 PSIS3 Pg 08:45:53.64 0.33 204.2 0.77 Manual
Z4 PSIS3 Sg 08:46:03.50 -0.51 204.2 0.77 Manual
Z4 PSIS5 Pg 08:45:53.84 0.27 202.15 0.78 Manual
Z4 PSIS5 Sg 08:46:04.62 0.17 202.15 0.78 Manual
Z4 PSIS1 Pg 08:45:54.2 0.21 201.08 0.79 Manual
Z4 PSIS1 Sg 08:46:04.72 -0.16 201.08 0.79 Manual
FR LGIF Pg 08:45:55.61 0.07 238.53 0.89 Manual
FR RIAF Pg 08:45:55.46 -0.27 310.81 0.9 Manual
FR RIAF Sg 08:46:08.10 -0.12 310.81 0.9 Manual
FR GNEF Pg 08:45:56.27 -0.12 151.43 0.93 Manual
FR GNEF Sg 08:46:08.68 -0.69 151.43 0.93 Manual
FR BOUF Pg 08:45:56.23 -0.25 285.04 0.94 Manual