This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.4 MLv
Local datetime 2022/12/18 23:14
Universal datetime 2022/12/18 22:14
Latitude 46.96 ° ± 0.2 km
Longitude -0.17 ° ± 0.3 km
Depth 0 km (from location) ± 1 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  35 26734
Bressuire  26 19519
Thouars  6 13990
Doué-en-Anjou  28 11005
Parthenay  36 10267
Gennes-Val-de-Loire  42 8724
Mauléon  44 8519
Chinon  39 8242
Lys-Haut-Layon  30 7880
Loudun  21 6747
Bellevigne-en-Layon  44 5730
Saint-Martin-la-Pallu  42 5546
Nueil-les-Aubiers  33 5541
Neuville-de-Poitou  45 5324
Moncoutant-sur-Sèvre  42 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.19
Azimuthal gap 148.08 °
Number of stations used 7
Number of phases used 12

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 22:14:50.11 -0.04 177.32 0.36 Manual
RD MFF Sg 22:14:54.69 -0.21 177.32 0.36 Manual
FR CRNF Pg 22:14:50.25 -0.1 298.01 0.37 Manual
FR CRNF Sg 22:14:55.27 0.02 298.01 0.37 Manual
FR GIZF Pg 22:14:53.16 0.19 29.24 0.51 Manual
FR GIZF Sg 22:14:59.92 0.08 29.24 0.51 Manual
FR DAUF Pg 22:14:56.100 0.34 350 0.71 Manual
FR DAUF Sg 22:15:06.13 -0.1 350 0.71 Manual
FR LGIF Pg 22:15:01.97 0.12 239.75 0.99 Manual
FR BOUF Pg 22:15:02.70 0.22 281.74 1.02 Manual
FR BOUF Sg 22:15:15.97 -0.35 281.74 1.02 Manual
FR MTNF Sg 22:15:28.12 0.04 341.03 1.39 Manual