This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.9 MLv
Local datetime 2021/09/13 12:54
Universal datetime 2021/09/13 10:54
Latitude 46.92 ° ± 4 km
Longitude -0.22 ° ± 5 km
Depth 0 km (operator assigned) ± 0.0 km

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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  21 19519
Thouars  7 13990
Doué-en-Anjou  31 11005
Parthenay  30 10267
Gennes-Val-de-Loire  46 8724
Mauléon  40 8519
Chinon  45 8242
Lys-Haut-Layon  31 7880
Loudun  26 6747
Bellevigne-en-Layon  46 5730
Saint-Martin-la-Pallu  42 5546
Nueil-les-Aubiers  29 5541
Neuville-de-Poitou  45 5324
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 0.41
Azimuthal gap 151.03 °
Number of stations used 5
Number of phases used 9

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
RD MFF Pg 10:55:03.6 -0.48 171.05 0.32 Manual
RD MFF Sg 10:55:07.19 -0.54 171.05 0.32 Manual
FR CRNF Pg 10:55:03.93 -0.46 306.42 0.37 Manual
FR CRNF Sg 10:55:09.19 -0.04 306.42 0.37 Manual
FR CHIF Pg 10:55:12.44 0.06 189.47 0.8 Manual
FR CHIF Sg 10:55:23.46 0.32 189.47 0.8 Manual
FR BSCF Pg 10:55:13.69 0.64 97.44 0.83 Manual
FR LGIF Pg 10:55:15.7 0.03 241 0.94 Manual
FR LGIF Sg 10:55:28.21 0.48 241 0.94 Manual