This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2024/08/23 10:34
Universal datetime 2024/08/23 08:34
Latitude 46.91 ° ± 0.2 km
Longitude -0.34 ° ± 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  44 53917
Saumur  45 26734
Chemillé-en-Anjou  45 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 0.35
Azimuthal gap 59.94 °
Number of stations used 12
Number of phases used 18

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 08:34:36.66 -0.32 317.3 0.31 Manual
FR CRNF Sg 08:34:41.13 0.07 317.3 0.31 Manual
RD MFF Pg 08:34:37.28 -0.07 156.24 0.33 Manual
RD MFF Sg 08:34:41.93 0.21 156.24 0.33 Manual
FR GIZF Pg 08:34:42.95 0.2 35.98 0.62 Manual
FR DAUF Pg 08:34:45.95 0.74 359.34 0.75 Manual
FR CHIF Pg 08:34:46.7 0.48 183.42 0.77 Manual
FR LGIF Pg 08:34:47.53 0.34 238.92 0.86 Manual
FR LGIF Sg 08:34:58.79 -0.02 238.92 0.86 Manual
FR RIAF Pg 08:34:48.60 0.76 312.51 0.9 Manual
FR BSCF Pg 08:34:48.29 0.12 95.92 0.91 Manual
FR BOUF Pg 08:34:48.54 0.18 286.47 0.92 Manual
FR BOUF Sg 08:35:00.89 0.04 286.47 0.92 Manual
FR GNEF Pg 08:34:48.27 -0.12 149.81 0.93 Manual
XP FR10A Pg 08:34:54.1 -0.58 136.81 1.26 Manual
XP FR10A Sg 08:35:11.44 -0.19 136.81 1.26 Manual
FR GARF Pg 08:34:56.94 -0.01 105.69 1.39 Manual
FR GARF Sg 08:35:15.37 -0.34 105.69 1.39 Manual