This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.5 MLv
Local datetime 2022/03/24 12:15
Universal datetime 2022/03/24 11:15
Latitude 46.75 ° ± 3 km
Longitude -0.37 ° ± 5 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  47 58707
Bressuire  14 19519
Thouars  27 13990
Fontenay-le-Comte  46 13226
Parthenay  16 10267
Mauléon  36 8519
Lys-Haut-Layon  44 7880
Chauray  44 7006
Saint-Maixent-l'École  39 6982
Loudun  46 6747
Sèvremont  38 6486
La Crèche  43 5635
Nueil-les-Aubiers  27 5541
Pouzauges  35 5514
Moncoutant-sur-Sèvre  17 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.35
Azimuthal gap 112.19 °
Number of stations used 7
Number of phases used 11

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 11:15:46.43 -0.44 334.14 0.43 Manual
FR CRNF Sg 11:15:52.36 -0.24 334.14 0.43 Manual
FR CHIF Pg 11:15:50.48 0.18 182.05 0.61 Manual
FR CHIF Sg 11:15:58.90 0.31 182.05 0.61 Manual
FR GIZF Pg 11:15:53.29 0.16 30.44 0.77 Manual
FR LGIF Pg 11:15:52.99 -0.15 248.14 0.77 Manual
FR GNEF Pg 11:15:53.59 -0.27 142.64 0.81 Manual
FR GNEF Sg 11:16:04.53 -0.23 142.64 0.81 Manual
FR DAUF Pg 11:15:56.35 0.51 0.93 0.91 Manual
FR ABJF Pn 11:16:04.88 0.6 145.68 1.41 Manual
FR ABJF Sg 11:16:23.91 -0.43 145.68 1.41 Manual