This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/07/19 11:34
Universal datetime 2022/07/19 09:34
Latitude 46.99 ° ± 3 km
Longitude -1.55 ° ± 4 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
Rezé  20 41411
Saint-Sébastien-sur-Loire  24 26838
Vertou  20 24219
Montaigu-Vendée  19 20126
Bouguenais  20 19331
Saint-Philbert-de-Grand-Lieu  11 8921
Les Sorinières  17 8541
Bouaye  20 7844
Machecoul-Saint-Même  20 7473
Clisson  24 7187
Sainte-Pazanne  23 6774
La Montagne  24 6231
Pont-Saint-Martin  15 6037
Bellevigny  25 6005
La Chevrolière  11 5589

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 153.12 °
Number of stations used 8
Number of phases used 15

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 09:34:29.85 -0.22 340.71 0.18 Manual
FR BOUF Sg 09:34:32.70 0.34 340.71 0.18 Manual
FR RIAF Pg 09:34:36.87 0 17.43 0.54 Manual
FR RIAF Sg 09:34:44.26 0.14 17.43 0.54 Manual
FR LGIF Pg 09:34:36.68 -0.29 169.31 0.54 Manual
FR LGIF Sg 09:34:44.14 -0.16 169.31 0.54 Manual
FR CRNF Sg 09:34:46.49 -0.66 76.65 0.63 Manual
FR BEGF Pg 09:34:41.22 -0.28 322.43 0.79 Manual
FR BEGF Pn 09:34:43.76 0.01 322.43 0.79 Manual
RD MFF Pg 09:34:46.66 0.44 111.49 1.04 Manual
RD MFF Pn 09:34:47.59 0.39 111.49 1.04 Manual
RD MFF Sg 09:35:00.48 0.17 111.49 1.04 Manual
FR DAUF Pg 09:34:46.92 0.46 50.24 1.05 Manual
FR MTNF Pn 09:34:51.63 0.03 20.19 1.37 Manual
FR MTNF Sg 09:35:10.41 -0.36 20.19 1.37 Manual