This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2025/07/22 11:59
Universal datetime 2025/07/22 09:59
Latitude 47.11 ° ± 0.7 km
Longitude -1.32 ° ± 0.5 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
Rezé  19 41411
Saint-Sébastien-sur-Loire  17 26838
Sèvremoine  17 25414
Vertou  13 24219
Montaigu-Vendée  15 20126
Sainte-Luce-sur-Loire  20 15360
Basse-Goulaine  16 9036
Vallet  8 9015
Les Sorinières  16 8541
Le Loroux-Bottereau  14 8227
Clisson  4 7187
Saint-Julien-de-Concelles  17 6917
Divatte-sur-Loire  19 6844
Pont-Saint-Martin  19 6037
Haute-Goulaine  12 5764

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 101.06 °
Number of stations used 8
Number of phases used 10

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 09:59:25.26 -0.3 283.15 0.23 Manual
FR BOUF Sg 09:59:28.65 0.17 283.15 0.23 Manual
FR CRNF Sg 09:59:35.69 -0.26 86.56 0.46 Manual
FR LGIF Pg 09:59:33.62 0.03 185.46 0.66 Manual
FR BEGF Pg 09:59:36.63 0.02 308.48 0.82 Manual
FR DAUF Sg 09:59:49.42 0.56 49.54 0.86 Manual
RD MFF Pg 09:59:38.59 -0.53 121.81 0.95 Manual
RD MFF Sg 09:59:52.53 0.52 121.81 0.95 Manual
FR CHIF Pg 09:59:43.32 0.34 146.98 1.16 Manual
FR BIMF Pg 09:59:45.86 0.21 280.28 1.3 Manual