This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2023/06/27 10:52
Universal datetime 2023/06/27 08:52
Latitude 46.96 ° ± 0.1 km
Longitude -0.29 ° ± 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
Saumur  38 26734
Chemillé-en-Anjou  43 21392
Bressuire  18 19519
Thouars  3 13990
Doué-en-Anjou  26 11005
Brissac Loire Aubance  44 10807
Parthenay  35 10267
Gennes-Val-de-Loire  42 8724
Mauléon  35 8519
Lys-Haut-Layon  24 7880
Loudun  30 6747
Sèvremont  45 6486
Bellevigne-en-Layon  39 5730
Nueil-les-Aubiers  23 5541
Moncoutant-sur-Sèvre  36 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.24
Azimuthal gap 141.75 °
Number of stations used 7
Number of phases used 11

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 08:53:05.52 -0.14 305.94 0.3 Manual
FR CRNF Sg 08:53:09.92 0.32 305.94 0.3 Manual
RD MFF Pg 08:53:06.95 0.01 164.19 0.37 Manual
RD MFF Sg 08:53:11.92 0.07 164.19 0.37 Manual
FR DAUF Pg 08:53:13.47 0.33 356.67 0.7 Manual
FR BSCF Pg 08:53:17.2 0.44 99.54 0.89 Manual
FR GNEF Pg 08:53:17.82 -0.02 153.12 0.96 Manual
FR SOMF Pg 08:53:25.10 -0.28 9.76 1.36 Manual
FR SOMF Sg 08:53:43.66 -0.15 9.76 1.36 Manual
FR GARF Pg 08:53:25.71 0.18 108.21 1.37 Manual
FR GARF Sg 08:53:43.80 -0.27 108.21 1.37 Manual