This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2022/10/20 12:29
Universal datetime 2022/10/20 10:29
Latitude 46.78 ° ± 3 km
Longitude -0.03 ° ± 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  37 88291
Bressuire  35 19519
Thouars  27 13990
Parthenay  22 10267
Buxerolles  37 10023
Jaunay-Marigny  32 7530
Saint-Benoît  40 7233
Saint-Maixent-l'École  43 6982
Loudun  27 6747
Migné-Auxances  31 6071
Naintré  40 5911
Vouneuil-sous-Biard  33 5896
Saint-Martin-la-Pallu  23 5546
Neuville-de-Poitou  25 5324
Moncoutant-sur-Sèvre  43 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.42
Azimuthal gap 115.02 °
Number of stations used 7
Number of phases used 12

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 10:29:13.5 0.04 202.9 0.2 Manual
RD MFF Sg 10:29:16.16 0.62 202.9 0.2 Manual
FR CRNF Pg 10:29:19.33 -0.31 310.11 0.55 Manual
FR CRNF Sg 10:29:26.99 -0.03 310.11 0.55 Manual
FR BSCF Pg 10:29:21.94 -0.49 87.88 0.7 Manual
FR BSCF Sg 10:29:31.97 0.1 87.88 0.7 Manual
FR DAUF Pg 10:29:26.61 0.36 346.26 0.9 Manual
FR DAUF Sg 10:29:38.68 0.22 346.26 0.9 Manual
FR RIAF Pg 10:29:30.3 -0.48 310.14 1.13 Manual
FR BOUF Pg 10:29:30.29 -0.74 289.56 1.16 Manual
FR MTNF Pg 10:29:38.95 0.05 340.05 1.59 Manual
FR MTNF Sg 10:30:01.14 0.66 340.05 1.59 Manual