This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.1 MLv
Local datetime 2023/06/17 20:11
Universal datetime 2023/06/17 18:11
Latitude 46.20 ° ± 0.1 km
Longitude -0.72 ° ± 0.1 km
Depth 5 km (from location) ± 0.1 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
See the seismogram of this event.

Near cities

This table shows only the most populated cities around the epicenter.
Name Distance (km) Population
Niort  24 58707
Rochefort  35 24151
Fontenay-le-Comte  29 13226
Aytré  31 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  34 7048
Chauray  31 7006
Saint-Jean-d'Angély  33 6976
Surgères  11 6807
Puilboreau  31 6182
Châtelaillon-Plage  32 5846
Nieul-sur-Mer  35 5759
Aiffres  25 5506
Dompierre-sur-Mer  27 5482

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.05
Azimuthal gap 119.84 °
Number of stations used 8
Number of phases used 14

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
Z4 LC01 Pg 18:11:19.57 0.03 3.09 0.02 Manual
Z4 LC01 Sg 18:11:20.34 0.04 3.09 0.02 Manual
Z4 LC02 Sg 18:11:20.39 0.02 73.81 0.03 Manual
Z4 LC03 Pg 18:11:19.64 0.05 283.21 0.03 Manual
Z4 LC03 Sg 18:11:20.42 0.03 283.21 0.03 Manual
Z4 LC04 Pg 18:11:19.76 -0.05 35.42 0.04 Manual
Z4 LC04 Sg 18:11:20.70 -0.06 35.42 0.04 Manual
Z4 LC06 Pg 18:11:19.82 -0.01 237.45 0.05 Manual
Z4 LC08 Pg 18:11:19.92 0.09 193.66 0.05 Manual
Z4 LC08 Sg 18:11:20.71 -0.1 193.66 0.05 Manual
Z4 LC05 Pg 18:11:20.0 0 339.99 0.06 Manual
Z4 LC05 Sg 18:11:21.7 -0.02 339.99 0.06 Manual
Z4 LC11 Pg 18:11:20.26 0.03 61.1 0.08 Manual
Z4 LC11 Sg 18:11:21.47 -0.01 61.1 0.08 Manual