This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.8 MLv
Local datetime 2022/11/18 10:30
Universal datetime 2022/11/18 09:30
Latitude 46.81 ° ± 3 km
Longitude -0.17 ° ± 6 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
Bressuire  24 19519
Thouars  20 13990
Doué-en-Anjou  44 11005
Parthenay  19 10267
Mauléon  47 8519
Lys-Haut-Layon  44 7880
Jaunay-Marigny  42 7530
Saint-Maixent-l'École  44 6982
Loudun  31 6747
Migné-Auxances  41 6071
Vouneuil-sous-Biard  42 5896
Saint-Martin-la-Pallu  34 5546
Nueil-les-Aubiers  36 5541
Neuville-de-Poitou  35 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 0.28
Azimuthal gap 147.98 °
Number of stations used 6
Number of phases used 10

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 09:30:35.21 -0.25 175.41 0.2 Manual
RD MFF Sg 09:30:38.15 0.06 175.41 0.2 Manual
FR CRNF Pg 09:30:39.80 -0.55 315.16 0.46 Manual
FR CRNF Sg 09:30:46.42 -0.14 315.16 0.46 Manual
FR CHIF Pg 09:30:44.77 0.18 193.75 0.69 Manual
FR GNEF Pg 09:30:46.24 -0.01 153.67 0.78 Manual
FR GNEF Sg 09:30:56.65 -0.17 153.67 0.78 Manual
FR LGIF Pg 09:30:49.29 0.46 248.15 0.92 Manual
FR SOMF Pn 09:30:58.43 0.14 5.69 1.5 Manual
FR SOMF Sn 09:31:19.81 0.29 5.69 1.5 Manual