This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 2 MLv
Local datetime 2023/06/30 11:46
Universal datetime 2023/06/30 09:46
Latitude 46.68 ° ± 0.3 km
Longitude -0.15 ° ± 0.4 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
Poitiers  41 88291
Bressuire  32 19519
Thouars  33 13990
Parthenay  8 10267
Buxerolles  41 10023
Jaunay-Marigny  40 7530
Chauray  41 7006
Saint-Maixent-l'École  31 6982
Loudun  41 6747
Migné-Auxances  35 6071
Vouneuil-sous-Biard  34 5896
La Crèche  37 5635
Saint-Martin-la-Pallu  32 5546
Neuville-de-Poitou  31 5324
Moncoutant-sur-Sèvre  34 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.3
Azimuthal gap 99.96 °
Number of stations used 10
Number of phases used 18

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
RD MFF Pg 09:46:14.3 -0.11 178.03 0.08 Manual
RD MFF Sg 09:46:15.28 0.09 178.03 0.08 Manual
FR CRNF Pg 09:46:22.89 -0.46 322.95 0.57 Manual
FR CRNF Sg 09:46:30.97 -0.01 322.95 0.57 Manual
FR CHIF Pg 09:46:23.66 0.09 197.95 0.58 Manual
FR CHIF Sg 09:46:31.64 0.27 197.95 0.58 Manual
Z4 PSIS3 Pg 09:46:24.56 0.1 223 0.63 Manual
Z4 PSIS3 Sg 09:46:32.75 -0.16 223 0.63 Manual
Z4 PSIS1 Pg 09:46:25.2 0.33 218.58 0.64 Manual
FR GNEF Pg 09:46:24.68 -0.55 150.07 0.67 Manual
FR GNEF Sg 09:46:34.37 0.13 150.07 0.67 Manual
FR BSCF Pg 09:46:27.93 0.47 80.8 0.79 Manual
FR DAUF Pg 09:46:31.32 0.16 352.01 0.99 Manual
FR DAUF Sg 09:46:44.53 0.04 352.01 0.99 Manual
FR GARF Pg 09:46:35.51 0.14 97.38 1.21 Manual
FR GARF Sg 09:46:51.97 0.19 97.38 1.21 Manual
FR GZNF Pg 09:46:44.14 -0.12 106.58 1.7 Manual
FR GZNF Sg 09:47:06.91 -0.7 106.58 1.7 Manual