This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2023/05/26 11:29
Universal datetime 2023/05/26 09:29
Latitude 46.69 ° ± 0.1 km
Longitude -1.13 ° ± 0.1 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  22 54372
Montaigu-Vendée  34 20126
Les Herbiers  21 15958
Fontenay-le-Comte  36 13226
Luçon  27 9540
Essarts en Bocage  12 8931
Le Poiré-sur-Vie  30 8509
Chantonnay  7 8318
Aubigny-Les Clouzeaux  28 6571
Sèvremont  27 6486
Bellevigny  25 6005
Mortagne-sur-Sèvre  36 5930
Chanverrie  31 5517
Pouzauges  25 5514
La Ferrière  16 5255

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 100.82 °
Number of stations used 8
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 09:29:48.2 0.24 219.73 0.3 Manual
FR CRNF Pg 09:29:52.34 -0.17 36.1 0.55 Manual
FR CRNF Sg 09:29:59.85 -0.11 36.1 0.55 Manual
FR BOUF Pg 09:29:52.65 -0.48 323.69 0.59 Manual
FR BOUF Sg 09:30:00.46 -0.59 323.69 0.59 Manual
RD MFF Pg 09:29:54.72 -0.17 96.89 0.68 Manual
FR CHIF Pg 09:29:56.0 -0.09 137.75 0.75 Manual
FR RIAF Pg 09:29:57.85 0.24 351.28 0.83 Manual
FR RIAF Sg 09:30:09.12 0.31 351.28 0.83 Manual
FR DAUF Pg 09:30:03.25 0.45 28.27 1.11 Manual
FR DAUF Sg 09:30:18.28 0.51 28.27 1.11 Manual
FR BEGF Pg 09:30:04.66 0.01 320.55 1.21 Manual
FR BEGF Sg 09:30:20.95 -0.05 320.55 1.21 Manual