This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.9 MLv
Local datetime 2022/11/18 10:29
Universal datetime 2022/11/18 09:29
Latitude 46.96 ° ± 3 km
Longitude -0.28 ° ± 3 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
Saumur  37 26734
Chemillé-en-Anjou  44 21392
Bressuire  19 19519
Thouars  2 13990
Doué-en-Anjou  26 11005
Brissac Loire Aubance  44 10807
Parthenay  35 10267
Gennes-Val-de-Loire  42 8724
Mauléon  36 8519
Lys-Haut-Layon  25 7880
Loudun  29 6747
Sèvremont  46 6486
Bellevigne-en-Layon  40 5730
Nueil-les-Aubiers  25 5541
Moncoutant-sur-Sèvre  37 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 99.12 °
Number of stations used 8
Number of phases used 14

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 09:30:03.34 -0.29 304.57 0.31 Manual
FR CRNF Sg 09:30:08.16 0.47 304.57 0.31 Manual
RD MFF Pg 09:30:04.63 -0.08 165.97 0.37 Manual
RD MFF Sg 09:30:09.60 0.03 165.97 0.37 Manual
FR LGIF Pg 09:30:15.69 0.6 237.56 0.93 Manual
FR LGIF Sg 09:30:27.37 -0.23 237.56 0.93 Manual
FR GNEF Pg 09:30:15.9 -0.47 153.77 0.95 Manual
FR GARF Pg 09:30:23.46 0.33 108.41 1.36 Manual
FR GARF Sg 09:30:41.24 -0.29 108.41 1.36 Manual
FR SOMF Pg 09:30:23.11 -0.02 9.3 1.36 Manual
FR SOMF Sg 09:30:41.76 0.24 9.3 1.36 Manual
FR MTNF Sg 09:30:41.41 -0.45 343.83 1.37 Manual
FR BEGF Pg 09:30:25.90 0.08 296.58 1.5 Manual
FR BEGF Sg 09:30:45.60 -0.58 296.58 1.5 Manual