This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.5 MLv
Local datetime 2023/06/18 07:52
Universal datetime 2023/06/18 05:52
Latitude 46.20 ° ± 0.1 km
Longitude -0.73 ° ± 0.1 km
Depth 3 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
Niort  25 58707
Rochefort  34 24151
Fontenay-le-Comte  29 13226
Aytré  31 8725
Périgny  28 8428
Tonnay-Charente  29 8010
Lagord  33 7048
Chauray  31 7006
Saint-Jean-d'Angély  33 6976
Surgères  11 6807
Puilboreau  30 6182
Châtelaillon-Plage  31 5846
Nieul-sur-Mer  34 5759
Aiffres  26 5506
Dompierre-sur-Mer  26 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 113.91 °
Number of stations used 7
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 LC07 Pg 05:52:05.29 0.01 155.77 0.01 Manual
Z4 LC07 Sg 05:52:05.85 0.03 155.77 0.01 Manual
Z4 LC03 Pg 05:52:05.38 0 284.73 0.02 Manual
Z4 LC03 Sg 05:52:06.2 0.03 284.73 0.02 Manual
Z4 LC01 Pg 05:52:05.40 -0.01 18.25 0.02 Manual
Z4 LC08 Pg 05:52:05.66 -0.07 186.15 0.05 Manual
Z4 LC08 Sg 05:52:06.43 -0.15 186.15 0.05 Manual
Z4 LC04 Sg 05:52:06.54 -0.08 41.86 0.05 Manual
Z4 LC05 Sg 05:52:06.89 0.04 345.32 0.06 Manual
Z4 LC13 Pg 05:52:06.28 0.07 24.08 0.08 Manual