This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2023/08/01 12:14
Universal datetime 2023/08/01 10:14
Latitude 46.81 ° ± 0.3 km
Longitude -0.11 ° ± 0.4 km
Depth 0 km (from location) ± 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  44 88291
Bressuire  29 19519
Thouars  21 13990
Doué-en-Anjou  45 11005
Parthenay  21 10267
Buxerolles  43 10023
Jaunay-Marigny  38 7530
Saint-Maixent-l'École  45 6982
Loudun  27 6747
Migné-Auxances  37 6071
Vouneuil-sous-Biard  39 5896
Saint-Martin-la-Pallu  30 5546
Nueil-les-Aubiers  40 5541
Neuville-de-Poitou  31 5324
Moncoutant-sur-Sèvre  39 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.37
Azimuthal gap 114.83 °
Number of stations used 11
Number of phases used 17

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 CRNF Pg 10:14:13.63 -0.62 310.99 0.49 Manual
FR CRNF Sg 10:14:20.60 -0.23 310.99 0.49 Manual
FR CHIF Pg 10:14:18.23 -0.11 197.03 0.71 Manual
FR CHIF Sg 10:14:28.35 0.4 197.03 0.71 Manual
Z4 PSIS4 Sg 10:14:28.73 0.23 214.85 0.73 Manual
Z4 PSIS1 Pg 10:14:19.43 0.16 214.26 0.76 Manual
Z4 PSIS1 Sg 10:14:29.89 0.35 214.26 0.76 Manual
FR GNEF Pg 10:14:19.28 -0.17 156.85 0.77 Manual
FR DAUF Pg 10:14:21.26 0.1 348.89 0.86 Manual
FR LGIF Pg 10:14:23.19 0.15 248.73 0.96 Manual
FR GARF Pg 10:14:27.50 -0.07 103.72 1.21 Manual
FR GARF Sg 10:14:44.54 0.65 103.72 1.21 Manual
FR ABJF Pg 10:14:30.82 0.05 153.77 1.38 Manual
FR ABJF Sg 10:14:49.9 -0.36 153.77 1.38 Manual
FR MTNF Pn 10:14:32.27 0.01 341.32 1.54 Manual
FR MTNF Sg 10:14:55.61 0.91 341.32 1.54 Manual
FR SLVF Pn 10:14:53.27 0.27 147.85 3.07 Manual