This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2023/07/11 12:12
Universal datetime 2023/07/11 10:12
Latitude 46.71 ° ± 0.2 km
Longitude -1.16 ° ± 0.2 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  20 54372
Montaigu-Vendée  31 20126
Les Herbiers  20 15958
Luçon  29 9540
Aizenay  36 9510
Essarts en Bocage  9 8931
Le Poiré-sur-Vie  27 8509
Chantonnay  10 8318
Aubigny-Les Clouzeaux  27 6571
Sèvremont  27 6486
Bellevigny  22 6005
Mortagne-sur-Sèvre  35 5930
Chanverrie  30 5517
Pouzauges  26 5514
La Ferrière  14 5255

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.27
Azimuthal gap 106.28 °
Number of stations used 9
Number of phases used 14

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 10:12:22.4 -0.12 214.36 0.3 Manual
FR LGIF Sg 10:12:26.45 0.32 214.36 0.3 Manual
FR CRNF Pg 10:12:26.47 -0.26 39.02 0.55 Manual
FR CRNF Sg 10:12:34.35 0.22 39.02 0.55 Manual
FR BOUF Pg 10:12:26.74 -0.16 324.07 0.56 Manual
Z4 PSIS1 Pg 10:12:27.60 -0.15 150.11 0.6 Manual
FR CHIF Pg 10:12:30.88 -0.04 137.66 0.78 Manual
FR RIAF Pg 10:12:31.92 0.44 352.44 0.81 Manual
FR DAUF Pg 10:12:37.22 0.28 29.66 1.1 Manual
FR DAUF Sg 10:12:52.34 0.54 29.66 1.1 Manual
FR BEGF Pg 10:12:38.4 -0.39 320.64 1.18 Manual
FR BEGF Sg 10:12:54.35 -0.03 320.64 1.18 Manual
FR MTNF Pn 10:12:44.27 0.13 7.57 1.58 Manual
FR MTNF Sg 10:13:07.18 -0.07 7.57 1.58 Manual