This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 1.6 MLv
Local datetime 2020/10/27 12:24
Universal datetime 2020/10/27 11:24
Latitude 46.92 ° ± 3 km
Longitude -0.32 ° ± 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
Cholet  45 53917
Saumur  43 26734
Chemillé-en-Anjou  45 21392
Bressuire  14 19519
Thouars  8 13990
Doué-en-Anjou  31 11005
Parthenay  31 10267
Mauléon  33 8519
Lys-Haut-Layon  27 7880
Loudun  34 6747
Sèvremont  41 6486
Bellevigne-en-Layon  43 5730
Nueil-les-Aubiers  21 5541
Pouzauges  41 5514
Moncoutant-sur-Sèvre  31 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.4
Azimuthal gap 101.31 °
Number of stations used 6
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 11:25:01.34 -0.45 314.24 0.31 Manual
FR CRNF Sg 11:25:05.95 0.08 314.24 0.31 Manual
FR GIZF Pg 11:25:07.40 0.17 35.67 0.61 Manual
FR CHIF Pg 11:25:10.79 0.18 184.29 0.79 Manual
FR CHIF Sg 11:25:21.69 0.46 184.29 0.79 Manual
FR BOUF Pg 11:25:13.13 -0.2 285.6 0.93 Manual
FR BOUF Sg 11:25:25.59 -0.34 285.6 0.93 Manual
FR GARF Pn 11:25:21.17 0.29 106.3 1.38 Manual
FR GARF Sn 11:25:39.94 -0.73 106.3 1.38 Manual
FR MTNF Pn 11:25:21.6 -0.15 345.53 1.4 Manual
FR MTNF Sg 11:25:41.71 0.7 345.53 1.4 Manual