This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2022/10/17 10:43
Universal datetime 2022/10/17 08:43
Latitude 46.95 ° ± 2 km
Longitude -0.29 ° ± 3 km
Depth 0 km (operator assigned) ± 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  38 26734
Chemillé-en-Anjou  43 21392
Bressuire  18 19519
Thouars  4 13990
Doué-en-Anjou  26 11005
Brissac Loire Aubance  44 10807
Parthenay  35 10267
Gennes-Val-de-Loire  42 8724
Mauléon  35 8519
Lys-Haut-Layon  25 7880
Loudun  31 6747
Sèvremont  45 6486
Bellevigne-en-Layon  40 5730
Nueil-les-Aubiers  23 5541
Moncoutant-sur-Sèvre  35 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.33
Azimuthal gap 71.75 °
Number of stations used 10
Number of phases used 17

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 08:43:39.34 -0.53 306.68 0.3 Manual
FR CRNF Sg 08:43:43.83 -0.01 306.68 0.3 Manual
RD MFF Pg 08:43:40.68 -0.37 163.88 0.37 Manual
RD MFF Sg 08:43:45.95 0.05 163.88 0.37 Manual
FR GIZF Pg 08:43:44.53 -0.19 36.28 0.56 Manual
FR GIZF Sg 08:43:52.84 0.54 36.28 0.56 Manual
FR DAUF Pg 08:43:46.99 -0.41 356.76 0.71 Manual
FR CHIF Pg 08:43:49.95 0.37 185.46 0.82 Manual
FR LGIF Pg 08:43:51.70 0.48 237.39 0.91 Manual
FR LGIF Sg 08:44:03.50 -0.05 237.39 0.91 Manual
FR BOUF Pg 08:43:51.61 -0.15 283.14 0.94 Manual
FR BOUF Sg 08:44:04.90 0.4 283.14 0.94 Manual
FR GNEF Pg 08:43:51.54 -0.41 152.95 0.95 Manual
FR GNEF Pn 08:43:53.37 -0.02 152.95 0.95 Manual
FR SOMF Pn 08:43:58.80 -0.19 9.76 1.37 Manual
FR SOMF Sg 08:44:18.23 0.1 9.76 1.37 Manual
FR GARF Pn 08:43:59.42 0.39 108.04 1.37 Manual