This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.3 MLv
Local datetime 2023/06/18 09:43
Universal datetime 2023/06/18 07:43
Latitude 46.20 ° ± 0.1 km
Longitude -0.71 ° ± 0.1 km
Depth 5 km (from location) ± 0.1 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
Niort  24 58707
Rochefort  35 24151
Fontenay-le-Comte  30 13226
Aytré  32 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  34 7048
Chauray  31 7006
Saint-Jean-d'Angély  32 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 0.09
Azimuthal gap 137.01 °
Number of stations used 8
Number of phases used 13

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 07:43:08.5 0.09 202.85 0.01 Manual
Z4 LC07 Sg 07:43:08.72 0.14 202.85 0.01 Manual
Z4 LC02 Pg 07:43:08.18 0.01 61.96 0.02 Manual
Z4 LC01 Pg 07:43:08.21 0.01 356.26 0.03 Manual
Z4 LC01 Sg 07:43:09.5 0.06 356.26 0.03 Manual
Z4 LC03 Pg 07:43:08.25 0 289.86 0.03 Manual
Z4 LC03 Sg 07:43:09.4 -0.04 289.86 0.03 Manual
Z4 LC08 Sg 07:43:09.8 -0.24 198.96 0.04 Manual
Z4 LC04 Pg 07:43:08.41 -0.05 29.26 0.05 Manual
Z4 LC04 Sg 07:43:09.40 -0.01 29.26 0.05 Manual
Z4 LC05 Pg 07:43:08.67 -0.02 338.85 0.07 Manual
Z4 LC05 Sg 07:43:09.83 0.02 338.85 0.07 Manual
Z4 LC12 Sg 07:43:10.46 0.08 20.67 0.09 Manual