This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.5 MLv
Local datetime 2023/06/17 16:51
Universal datetime 2023/06/17 14:51
Latitude 46.20 ° ± 0.1 km
Longitude -0.75 ° ± 0.2 km
Depth 4 km (from location) ± 0.2 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
La Rochelle  33 75735
Niort  26 58707
Rochefort  33 24151
Fontenay-le-Comte  29 13226
Aytré  29 8725
Périgny  26 8428
Tonnay-Charente  28 8010
Lagord  31 7048
Chauray  33 7006
Surgères  11 6807
Puilboreau  28 6182
Châtelaillon-Plage  29 5846
Nieul-sur-Mer  32 5759
Aiffres  28 5506
Dompierre-sur-Mer  24 5482

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.07
Azimuthal gap 171.02 °
Number of stations used 6
Number of phases used 10

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 LC03 Pg 14:51:44.95 0.04 335.41 0.01 Manual
Z4 LC07 Pg 14:51:45.16 0.03 114.92 0.03 Manual
Z4 LC07 Sg 14:51:45.88 0 114.92 0.03 Manual
Z4 LC01 Pg 14:51:45.30 0.06 45.28 0.03 Manual
Z4 LC01 Sg 14:51:46.13 0.06 45.28 0.03 Manual
Z4 LC08 Pg 14:51:45.39 0 164.39 0.05 Manual
Z4 LC08 Sg 14:51:46.23 -0.08 164.39 0.05 Manual
Z4 LC05 Pg 14:51:45.52 -0.03 2.52 0.06 Manual
Z4 LC04 Pg 14:51:45.53 -0.08 52.35 0.06 Manual
Z4 LC04 Sg 14:51:46.51 -0.18 52.35 0.06 Manual