This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2022/04/06 11:26
Universal datetime 2022/04/06 09:26
Latitude 46.52 ° ± 4 km
Longitude -0.34 ° ± 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
Niort  23 58707
Bressuire  39 19519
Fontenay-le-Comte  35 13226
Parthenay  17 10267
Chauray  18 7006
Saint-Maixent-l'École  15 6982
Melle  36 6213
Migné-Auxances  51 6071
Vouneuil-sous-Biard  47 5896
La Crèche  17 5635
Nueil-les-Aubiers  51 5541
Pouzauges  48 5514
Aiffres  26 5506
Neuville-de-Poitou  49 5324
Moncoutant-sur-Sèvre  29 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.41
Azimuthal gap 125.46 °
Number of stations used 7
Number of phases used 13

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 09:26:50.6 -0.29 341.22 0.66 Manual
FR CRNF Sg 09:26:58.60 -0.58 341.22 0.66 Manual
FR LGIF Pg 09:26:51.95 0.06 265.88 0.74 Manual
FR BSCF Pg 09:26:56.42 0.47 71.91 0.96 Manual
FR BSCF Sg 09:27:09.26 0.39 71.91 0.96 Manual
FR DAUF Pg 09:26:59.66 0.19 359.6 1.15 Manual
FR DAUF Sg 09:27:15.14 0.16 359.6 1.15 Manual
FR RIAF Pg 09:27:00.67 0.29 326.49 1.19 Manual
FR RIAF Sg 09:27:16.48 -0.07 326.49 1.19 Manual
FR ABJF Pn 09:27:00.67 -0.2 140.42 1.21 Manual
FR ABJF Sg 09:27:17.7 -0.13 140.42 1.21 Manual
FR GARF Pn 09:27:03.13 0.64 89.3 1.33 Manual
FR GARF Sg 09:27:20.14 -0.91 89.3 1.33 Manual