This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.3 MLv
Local datetime 2023/06/18 18:30
Universal datetime 2023/06/18 16:30
Latitude 46.20 ° ± 0.0 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  32 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 0.04
Azimuthal gap 109.4 °
Number of stations used 7
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 LC07 Pg 16:30:04.79 0.01 188.59 0.02 Manual
Z4 LC07 Sg 16:30:05.54 0.01 188.59 0.02 Manual
Z4 LC01 Pg 16:30:04.86 0.02 357.61 0.02 Manual
Z4 LC01 Sg 16:30:05.67 0.05 357.61 0.02 Manual
Z4 LC02 Pg 16:30:04.86 -0.03 79.19 0.02 Manual
Z4 LC02 Sg 16:30:05.70 0.01 79.19 0.02 Manual
Z4 LC03 Pg 16:30:04.95 0 276.72 0.03 Manual
Z4 LC03 Sg 16:30:05.74 -0.07 276.72 0.03 Manual
Z4 LC04 Pg 16:30:05.5 -0.05 35.41 0.04 Manual
Z4 LC04 Sg 16:30:05.98 -0.09 35.41 0.04 Manual
Z4 LC05 Pg 16:30:05.29 -0.02 337.13 0.06 Manual
Z4 LC05 Sg 16:30:06.39 -0.03 337.13 0.06 Manual
Z4 LC12 Pg 16:30:05.71 0.07 23 0.09 Manual
Z4 LC12 Sg 16:30:06.98 0 23 0.09 Manual