This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2022/07/21 11:47
Universal datetime 2022/07/21 09:47
Latitude 46.37 ° ± 3 km
Longitude 0.46 ° ± 3 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
Poitiers  25 88291
Châtellerault  50 31840
Buxerolles  27 10023
Jaunay-Marigny  39 7530
Saint-Benoît  21 7233
Chauvigny  26 7049
Saint-Maixent-l'École  52 6982
Le Blanc  57 6389
Melle  50 6213
Migné-Auxances  31 6071
Montmorillon  34 5954
Naintré  44 5911
Vouneuil-sous-Biard  27 5896
Saint-Martin-la-Pallu  42 5546
Neuville-de-Poitou  38 5324

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.39
Azimuthal gap 116 °
Number of stations used 7
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 GNEF Pg 09:47:54.55 -0.18 199.25 0.28 Manual
FR GNEF Sg 09:47:58.79 0.35 199.25 0.28 Manual
FR GARF Pg 09:48:04.60 0.42 79.3 0.79 Manual
FR GARF Sg 09:48:15.58 0.71 79.3 0.79 Manual
FR CRNF Pg 09:48:09.76 0.23 315.25 1.08 Manual
FR CRNF Sg 09:48:23.91 -0.22 315.25 1.08 Manual
FR GZNF Pg 09:48:11.45 -0.71 98.79 1.22 Manual
FR GZNF Sg 09:48:28.63 -0.06 98.79 1.22 Manual
FR DAUF Pn 09:48:14.82 0.12 336.84 1.4 Manual
FR DAUF Pg 09:48:15.78 0.24 336.84 1.4 Manual
FR DAUF Sg 09:48:34.14 -0.41 336.84 1.4 Manual
FR VERF Pg 09:48:17.97 -0.07 113.23 1.54 Manual
FR VERF Sg 09:48:38.31 -0.59 113.23 1.54 Manual
FR HRSF Pg 09:48:18.70 0.38 83.79 1.55 Manual
FR HRSF Sn 09:48:38.37 -0.22 83.79 1.55 Manual