This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2022/11/15 11:02
Universal datetime 2022/11/15 10:02
Latitude 46.78 ° ± 4 km
Longitude -1.70 ° ± 6 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
La Roche-sur-Yon  26 54372
Les Sables-d'Olonne  30 44017
Challans  12 20622
Saint-Hilaire-de-Riez  21 11169
Aizenay  8 9510
Saint-Philbert-de-Grand-Lieu  31 8921
Saint-Jean-de-Monts  27 8634
Le Poiré-sur-Vie  15 8509
Saint-Gilles-Croix-de-Vie  20 7655
Machecoul-Saint-Même  26 7473
Sainte-Pazanne  34 6774
Aubigny-Les Clouzeaux  25 6571
Bellevigny  22 6005
La Ferrière  29 5255
Les Achards  21 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 182.38 °
Number of stations used 6
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 10:02:45.44 -0.27 6.52 0.38 Manual
FR BOUF Sg 10:02:50.26 -0.45 6.52 0.38 Manual
FR LGIF Pg 10:02:45.79 -0.06 148.04 0.39 Manual
FR LGIF Sg 10:02:50.70 -0.26 148.04 0.39 Manual
FR BEGF Pg 10:02:55.48 -0.19 335.46 0.91 Manual
FR BEGF Sg 10:03:08.41 0.39 335.46 0.91 Manual
RD MFF Pg 10:02:58.84 -0.04 99.12 1.09 Manual
RD MFF Sg 10:03:14.12 0.56 99.12 1.09 Manual
FR DAUF Pg 10:03:02.16 -0.13 45.89 1.27 Manual
FR GUEF Pg 10:03:02.79 0.44 330.43 1.27 Manual