This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2022/03/03 12:12
Universal datetime 2022/03/03 11:12
Latitude 46.53 ° ± 6 km
Longitude -0.31 ° ± 7 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  25 58707
Bressuire  38 19519
Fontenay-le-Comte  38 13226
Parthenay  14 10267
Chauray  20 7006
Saint-Maixent-l'École  15 6982
Melle  37 6213
Migné-Auxances  49 6071
Vouneuil-sous-Biard  45 5896
La Crèche  18 5635
Saint-Martin-la-Pallu  49 5546
Pouzauges  48 5514
Aiffres  28 5506
Neuville-de-Poitou  47 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 0.5
Azimuthal gap 205.97 °
Number of stations used 6
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 GNEF Pg 11:12:16.93 0.01 133.36 0.62 Manual
FR CRNF Pg 11:12:17.11 -0.42 339.33 0.65 Manual
FR CRNF Sg 11:12:25.68 -0.59 339.33 0.65 Manual
FR GIZF Pg 11:12:23.72 0.65 21.58 0.95 Manual
FR DAUF Pg 11:12:26.57 0.05 358.7 1.13 Manual
FR DAUF Sg 11:12:42.7 0.23 358.7 1.13 Manual
FR GARF Pg 11:12:30.45 0.49 89.92 1.32 Manual
FR GARF Sg 11:12:47.94 0.16 89.92 1.32 Manual
FR GZNF Pn 11:12:36.38 0.56 100.62 1.78 Manual
FR GZNF Pg 11:12:38.13 -0.05 100.62 1.78 Manual
FR GZNF Sg 11:13:01.55 -1.1 100.62 1.78 Manual