This event was reviewed by an analyst and confirmed.
Type Quarry blast
Magnitude 0.8 MLv
Local datetime 2021/05/25 10:35
Universal datetime 2021/05/25 08:35
Latitude 46.97 ° ± 0.3 km
Longitude -0.30 ° ± 0.3 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  37 26734
Chemillé-en-Anjou  42 21392
Bressuire  19 19519
Thouars  3 13990
Doué-en-Anjou  25 11005
Brissac Loire Aubance  42 10807
Parthenay  37 10267
Gennes-Val-de-Loire  40 8724
Mauléon  34 8519
Lys-Haut-Layon  23 7880
Loudun  30 6747
Sèvremont  45 6486
Bellevigne-en-Layon  38 5730
Nueil-les-Aubiers  23 5541
Moncoutant-sur-Sèvre  37 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.39
Azimuthal gap 93.12 °
Number of stations used 8
Number of phases used 13

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 08:35:09.27 -0.13 304.4 0.29 Manual
FR CRNF Sg 08:35:13.71 0.28 304.4 0.29 Manual
RD MFF Pg 08:35:10.64 -0.47 164.17 0.38 Manual
RD MFF Sg 08:35:15.92 -0.55 164.17 0.38 Manual
FR GIZF Pg 08:35:14.33 0.07 37.52 0.55 Manual
FR CHIF Pg 08:35:20.11 0.48 185.16 0.84 Manual
FR LGIF Pg 08:35:21.52 0.43 236.43 0.92 Manual
FR LGIF Sg 08:35:33.36 -0.53 236.43 0.92 Manual
FR BOUF Pg 08:35:21.79 0.39 282.19 0.94 Manual
FR BOUF Sg 08:35:34.73 0.31 282.19 0.94 Manual
FR GNEF Pg 08:35:21.61 -0.39 153.25 0.97 Manual
FR GNEF Sg 08:35:35.51 0.03 153.25 0.97 Manual
FR GARF Pn 08:35:29.39 0.5 108.65 1.38 Manual