This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.7 MLv
Local datetime 2022/09/15 12:51
Universal datetime 2022/09/15 10:51
Latitude 46.90 ° ± 4 km
Longitude -0.24 ° ± 6 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  43 26734
Bressuire  19 19519
Thouars  9 13990
Doué-en-Anjou  33 11005
Parthenay  28 10267
Mauléon  39 8519
Lys-Haut-Layon  32 7880
Loudun  29 6747
Sèvremont  47 6486
Bellevigne-en-Layon  47 5730
Saint-Martin-la-Pallu  43 5546
Nueil-les-Aubiers  27 5541
Pouzauges  46 5514
Neuville-de-Poitou  45 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 0.42
Azimuthal gap 122.4 °
Number of stations used 9
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 10:51:44.13 -0.18 310.86 0.37 Manual
FR CRNF Sg 10:51:49.22 0.06 310.86 0.37 Manual
FR DAUF Pg 10:51:52.32 0.54 354.48 0.77 Manual
FR CHIF Pg 10:51:51.95 0.13 188.46 0.77 Manual
FR BSCF Pg 10:51:54.6 0.83 95.74 0.85 Manual
FR GNEF Pg 10:51:54.19 0.24 153.25 0.88 Manual
FR GNEF Sn 10:52:09.60 -0.22 153.25 0.88 Manual
FR GARF Pg 10:52:01.26 -0.76 106.11 1.32 Manual
FR SOMF Pg 10:52:03.37 -0.5 8.03 1.42 Manual
FR MTNF Pg 10:52:04.12 -0.09 343.72 1.44 Manual
FR ABJF Pg 10:52:05.24 -0.06 151.84 1.49 Manual