This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2025/09/10 10:54
Universal datetime 2025/09/10 08:54
Latitude 47.21 ° ± 0.2 km
Longitude -1.22 ° ± 0.1 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
Sèvremoine  16 25414
Vertou  20 24219
Beaupréau-en-Mauges  20 23228
Orée d'Anjou  11 16413
Montrevault-sur-Èvre  15 15859
Sainte-Luce-sur-Loire  20 15360
Ancenis-Saint-Géréon  19 10802
Thouaré-sur-Loire  17 10025
Basse-Goulaine  18 9036
Vallet  5 9015
Le Loroux-Bottereau  9 8227
Clisson  13 7187
Saint-Julien-de-Concelles  14 6917
Divatte-sur-Loire  11 6844
Haute-Goulaine  14 5764

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.48
Azimuthal gap 87.3 °
Number of stations used 7
Number of phases used 12

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 BOUF Pg 08:54:20.41 -0.25 260.27 0.29 Manual
FR BOUF Sg 08:54:24.1 -0.39 260.27 0.29 Manual
FR CRNF Pg 08:54:22.53 -0.2 100.63 0.4 Manual
FR CRNF Sg 08:54:27.93 -0.09 100.63 0.4 Manual
FR LGIF Pg 08:54:29.82 0.29 189.51 0.76 Manual
FR BEGF Pg 08:54:30.64 0.19 300.23 0.81 Manual
FR BEGF Sg 08:54:41.36 -0.08 300.23 0.81 Manual
RD MFF Pg 08:54:33.13 -0.05 128.97 0.96 Manual
RD MFF Sg 08:54:45.11 -1.05 128.97 0.96 Manual
FR MTNF Pg 08:54:36.76 1.1 13.33 1.09 Manual
FR CHIF Pg 08:54:38.1 0.08 152.12 1.21 Manual
FR CHIF Sg 08:54:54.64 0.27 152.12 1.21 Manual