This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2023/12/08 11:52
Universal datetime 2023/12/08 10:52
Latitude 47.32 ° ± 0.3 km
Longitude -0.78 ° ± 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
Angers  24 152960
Beaupréau-en-Mauges  19 23228
Chemillé-en-Anjou  13 21392
Mauges-sur-Loire  11 18284
Montrevault-sur-Èvre  21 15859
Trélazé  28 14658
Avrillé  25 13692
Les Ponts-de-Cé  24 12679
Loireauxence  23 7522
Bouchemaine  17 6774
Chalonnes-sur-Loire  3 6535
Longuenée-en-Anjou  27 6331
Bellevigne-en-Layon  20 5730
Mûrs-Erigné  19 5522
Beaucouzé  21 5156

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.29
Azimuthal gap 80.38 °
Number of stations used 9
Number of phases used 15

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 10:53:03.4 -0.33 153.71 0.21 Manual
FR CRNF Sg 10:53:05.98 -0.04 153.71 0.21 Manual
FR RIAF Pg 10:53:06.98 -0.15 297.67 0.41 Manual
FR RIAF Sg 10:53:12.21 -0.31 297.67 0.41 Manual
FR DAUF Pg 10:53:07.87 -0.07 40.44 0.45 Manual
FR DAUF Sg 10:53:14.27 0.34 40.44 0.45 Manual
FR MTNF Pg 10:53:17.44 0.1 357.49 0.95 Manual
FR MTNF Sg 10:53:29.95 -0.28 357.49 0.95 Manual
FR LGIF Pg 10:53:18.4 0.55 206.55 0.96 Manual
FR BEGF Pg 10:53:18.98 -0.06 286.93 1.05 Manual
FR BEGF Sg 10:53:33.18 0 286.93 1.05 Manual
FR SOMF Sg 10:53:36.20 0.29 29.62 1.13 Manual
FR CHIF Pg 10:53:22.77 0.58 167.53 1.21 Manual
FR CHIF Sg 10:53:38.78 0.15 167.53 1.21 Manual
FR BSCF Pg 10:53:24.32 0.31 112.47 1.31 Manual