This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2020/11/09 12:57
Universal datetime 2020/11/09 11:57
Latitude 46.92 ° ± 0.7 km
Longitude -0.23 ° ± 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  40 26734
Bressuire  20 19519
Thouars  6 13990
Doué-en-Anjou  31 11005
Parthenay  31 10267
Gennes-Val-de-Loire  46 8724
Mauléon  39 8519
Chinon  46 8242
Lys-Haut-Layon  30 7880
Loudun  27 6747
Bellevigne-en-Layon  45 5730
Saint-Martin-la-Pallu  43 5546
Nueil-les-Aubiers  28 5541
Neuville-de-Poitou  46 5324
Moncoutant-sur-Sèvre  36 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.58
Azimuthal gap 95.89 °
Number of stations used 9
Number of phases used 16

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 CHIF Pg 11:57:34.0 -0.7 188.67 0.8 Manual
FR CHIF Pn 11:57:36.79 -0.13 188.67 0.8 Manual
FR CHIF Sg 11:57:44.75 -0.7 188.67 0.8 Manual
FR CHIF Sn 11:57:49.20 0.3 188.67 0.8 Manual
FR BSCF Pg 11:57:35.96 0.4 97.47 0.84 Manual
FR GNEF Pg 11:57:35.81 -0.9 154.32 0.9 Manual
FR GNEF Sg 11:57:48.9 -0.83 154.32 0.9 Manual
FR BOUF Pg 11:57:37.95 -0.36 284.56 0.99 Manual
FR BOUF Sg 11:57:51.11 -0.59 284.56 0.99 Manual
FR GARF Pn 11:57:44.58 0.56 107.22 1.32 Manual
FR GARF Sg 11:58:02.25 -0.06 107.22 1.32 Manual
FR SOMF Pn 11:57:45.63 0.61 7.91 1.39 Manual
FR MTNF Pn 11:57:45.76 0.45 343.2 1.41 Manual
FR MTNF Pg 11:57:46.98 0.77 343.2 1.41 Manual
FR ABJF Pn 11:57:47.38 0.73 152.5 1.51 Manual
FR BEGF Sn 11:58:09.30 0.45 297.43 1.55 Manual