This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2026/01/29 12:05
Universal datetime 2026/01/29 11:05
Latitude 46.65 ° ± 0.1 km
Longitude -1.76 ° ± 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  27 54372
Les Sables-d'Olonne  14 44017
Challans  22 20622
Saint-Hilaire-de-Riez  19 11169
Aizenay  15 9510
Essarts en Bocage  45 8931
Saint-Jean-de-Monts  28 8634
Le Poiré-sur-Vie  24 8509
Talmont-Saint-Hilaire  21 7657
Saint-Gilles-Croix-de-Vie  13 7655
Machecoul-Saint-Même  40 7473
Aubigny-Les Clouzeaux  22 6571
Bellevigny  31 6005
La Ferrière  34 5255
Les Achards  10 5063

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 213.5 °
Number of stations used 8
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 LGIF Pg 11:05:54.44 -0.39 127.29 0.31 Manual
FR CRNF Pg 11:06:06.44 0.51 56.91 0.91 Manual
FR CRNF Sg 11:06:17.56 -0.62 56.91 0.91 Manual
FR BEGF Pg 11:06:08.18 0 340.79 1.03 Manual
FR CHIF Pg 11:06:08.95 -0.01 118.13 1.07 Manual
FR CHIF Sg 11:06:23.35 -0.08 118.13 1.07 Manual
RD MFF Pg 11:06:10.15 0.27 91.68 1.12 Manual
FR DAUF Pg 11:06:14.84 -0.25 42.94 1.4 Manual
FR DAUF Sg 11:06:33.93 -0.1 42.94 1.4 Manual
FR GIZF Pg 11:06:17.35 -0.39 59.66 1.54 Manual
FR GIZF Sg 11:06:38.7 -0.58 59.66 1.54 Manual
FR BSCF Pg 11:06:24.22 0.48 84.19 1.89 Manual