This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.6 MLv
Local datetime 2023/09/08 20:41
Universal datetime 2023/09/08 18:41
Latitude 47.01 ° ± 0.2 km
Longitude -0.50 ° ± 0.2 km
Depth 2 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
Cholet  29 53917
Chemillé-en-Anjou  28 21392
Bressuire  17 19519
Thouars  19 13990
Doué-en-Anjou  25 11005
Brissac Loire Aubance  38 10807
Mauléon  20 8519
Lys-Haut-Layon  15 7880
Sèvremont  33 6486
Mortagne-sur-Sèvre  34 5930
Bellevigne-en-Layon  29 5730
Nueil-les-Aubiers  11 5541
Chanverrie  37 5517
Pouzauges  36 5514
Moncoutant-sur-Sèvre  34 5046

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.28
Azimuthal gap 52.59 °
Number of stations used 16
Number of phases used 25

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 18:41:22.93 -0.03 320.61 0.16 Manual
FR CRNF Sg 18:41:25.26 0.15 320.61 0.16 Manual
RD MFF Pg 18:41:28.84 0.08 149.12 0.47 Manual
RD MFF Sg 18:41:35.43 0.26 149.12 0.47 Manual
FR GIZF Pg 18:41:31.71 0.23 49.74 0.62 Manual
FR GIZF Sg 18:41:39.83 -0.02 49.74 0.62 Manual
FR DAUF Pg 18:41:32.14 -0.06 8.61 0.66 Manual
FR DAUF Sg 18:41:40.46 -0.65 8.61 0.66 Manual
FR RIAF Pg 18:41:33.87 0.06 312.17 0.75 Manual
FR RIAF Sg 18:41:43.50 -0.4 312.17 0.75 Manual
Z4 PSIS2 Pg 18:41:34.74 0.13 195.16 0.79 Manual
FR BOUF Pg 18:41:34.49 -0.21 281.41 0.79 Manual
FR BOUF Sg 18:41:44.85 -0.59 281.41 0.79 Manual
FR LGIF Pg 18:41:35.59 0.15 228.81 0.83 Manual
FR LGIF Sg 18:41:46.26 -0.47 228.81 0.83 Manual
Z4 PSIS1 Sg 18:41:46.66 -0.3 190.7 0.84 Manual
FR CHIF Pg 18:41:36.76 0.47 175.81 0.88 Manual
FR CHIF Sg 18:41:47.98 -0.21 175.81 0.88 Manual
FR BSCF Pg 18:41:38.97 -0.25 100.88 1.04 Manual
FR BSCF Sg 18:41:53.23 -0.02 100.88 1.04 Manual
FR GNEF Pg 18:41:39.59 -0.26 147.45 1.07 Manual
FR SDOF Sg 18:41:56.93 -0.03 213.53 1.15 Manual
FR BEGF Pn 18:41:44.51 0.24 297.42 1.34 Manual
FR GARF Pg 18:41:48.4 -0.14 108.23 1.52 Manual
FR ABJF Pg 18:41:50.97 0.04 148.23 1.68 Manual