This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.4 MLv
Local datetime 2020/09/16 10:54
Universal datetime 2020/09/16 08:54
Latitude 46.96 ° ± 4 km
Longitude -0.28 ° ± 4 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  19 19519
Thouars  3 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  30 6747
Sèvremont  45 6486
Bellevigne-en-Layon  40 5730
Nueil-les-Aubiers  24 5541
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 0.33
Azimuthal gap 140.39 °
Number of stations used 7
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 08:54:18.47 -0.24 305.36 0.31 Manual
FR CRNF Sg 08:54:22.93 -0.02 305.36 0.31 Manual
RD MFF Pg 08:54:19.84 -0.05 164.97 0.37 Manual
FR GIZF Pg 08:54:23.45 0.06 36.05 0.56 Manual
FR BSCF Pg 08:54:29.3 -0.42 99.61 0.88 Manual
FR BSCF Sn 08:54:46.7 0.53 99.61 0.88 Manual
FR GNEF Pg 08:54:31.27 0.5 153.4 0.95 Manual
FR SOMF Pg 08:54:38.12 -0.22 9.55 1.36 Manual
FR SOMF Sn 08:54:57.100 0.37 9.55 1.36 Manual
FR GARF Pg 08:54:38.35 -0.06 108.29 1.36 Manual
FR GARF Sg 08:54:56.93 -0.46 108.29 1.36 Manual