This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2024/04/03 11:16
Universal datetime 2024/04/03 09:16
Latitude 46.97 ° ± 0.1 km
Longitude -0.26 ° ± 0.2 km
Depth 0 km (from location) ± 1 km
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Saumur  35 26734
Chemillé-en-Anjou  44 21392
Bressuire  21 19519
Thouars  0 13990
Doué-en-Anjou  24 11005
Brissac Loire Aubance  43 10807
Parthenay  37 10267
Gennes-Val-de-Loire  40 8724
Mauléon  37 8519
Chinon  44 8242
Lys-Haut-Layon  24 7880
Loudun  27 6747
Bellevigne-en-Layon  39 5730
Nueil-les-Aubiers  26 5541
Moncoutant-sur-Sèvre  39 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.26
Azimuthal gap 91.92 °
Number of stations used 11
Number of phases used 13

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 09:17:02.74 -0.02 301.13 0.31 Manual
FR CRNF Sg 09:17:06.37 -0.01 301.13 0.31 Manual
RD MFF Pg 09:17:04.10 0.04 168.22 0.38 Manual
FR DAUF Pg 09:17:10.26 0.28 354.7 0.69 Manual
FR CHIF Pg 09:17:13.10 0.09 186.97 0.85 Manual
FR BSCF Pg 09:17:13.31 -0.09 100.84 0.87 Manual
FR RIAF Pg 09:17:14.42 0.5 306.92 0.89 Manual
FR LGIF Pg 09:17:14.47 -0.39 237.18 0.94 Manual
FR GNEF Pg 09:17:14.72 -0.45 154.8 0.96 Manual
FR BOUF Pg 09:17:14.94 -0.26 281.68 0.96 Manual
FR BOUF Sg 09:17:27.65 -0.2 281.68 0.96 Manual
FR SOMF Pg 09:17:22.21 -0.28 8.92 1.34 Manual
FR GARF Pg 09:17:22.74 0.05 109.18 1.35 Manual