This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2025/09/05 10:57
Universal datetime 2025/09/05 08:57
Latitude 46.48 ° ± 0.4 km
Longitude -1.36 ° ± 0.2 km
Depth 0 km (from location) ± 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
La Roche-sur-Yon  21 54372
Les Sables-d'Olonne  31 44017
Luçon  15 9540
Aizenay  35 9510
Essarts en Bocage  35 8931
Le Poiré-sur-Vie  34 8509
Chantonnay  32 8318
Talmont-Saint-Hilaire  21 7657
Lagord  36 7048
Aubigny-Les Clouzeaux  18 6571
Puilboreau  38 6182
Bellevigny  35 6005
Nieul-sur-Mer  34 5759
La Ferrière  27 5255
Les Achards  26 5063

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.32
Azimuthal gap 156.03 °
Number of stations used 9
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 LGIF Pg 08:57:58.30 0 233.84 0.04 Manual
FR LGIF Sg 08:57:59.10 0.29 233.84 0.04 Manual
FR CHIF Pg 08:58:11.32 -0.36 117.39 0.75 Manual
FR CRNF Pg 08:58:12.90 -0.08 36.41 0.82 Manual
FR CRNF Sg 08:58:24.4 0.05 36.41 0.82 Manual
RD MFF Pg 08:58:13.46 -0.15 81.4 0.85 Manual
FR GNEF Pg 08:58:20.71 0.03 107.2 1.23 Manual
FR GNEF Sg 08:58:37.56 0.25 107.2 1.23 Manual
FR DAUF Pg 08:58:22.67 -0.54 29.88 1.37 Manual
FR DAUF Sg 08:58:41.2 -0.68 29.88 1.37 Manual
FR GIZF Pg 08:58:24.31 0.22 48.44 1.41 Manual
XP FR10A Pg 08:58:28.20 -0.01 106.86 1.64 Manual
FR BSCF Pg 08:58:28.76 0.51 77.8 1.65 Manual