This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.5 MLv
Local datetime 2023/06/19 13:57
Universal datetime 2023/06/19 11:57
Latitude 46.20 ° ± 0.1 km
Longitude -0.72 ° ± 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  24 58707
Rochefort  34 24151
Fontenay-le-Comte  29 13226
Aytré  31 8725
Périgny  29 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  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 70.54 °
Number of stations used 8
Number of phases used 15

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 11:57:24.92 0.03 164.89 0.01 Manual
Z4 LC07 Sg 11:57:25.39 -0.01 164.89 0.01 Manual
Z4 LC03 Pg 11:57:25.7 0.01 285.83 0.02 Manual
Z4 LC03 Sg 11:57:25.60 -0.09 285.83 0.02 Manual
Z4 LC02 Pg 11:57:25.14 0 74.99 0.03 Manual
Z4 LC02 Sg 11:57:25.77 -0.04 74.99 0.03 Manual
Z4 LC14 Pg 11:57:25.31 -0.02 339.62 0.04 Manual
Z4 LC14 Sg 11:57:26.13 0 339.62 0.04 Manual
Z4 LC06 Pg 11:57:25.32 -0.01 235.43 0.04 Manual
Z4 LC06 Sg 11:57:26.14 -0.01 235.43 0.04 Manual
Z4 LC15 Pg 11:57:25.34 0 31.64 0.04 Manual
Z4 LC15 Sg 11:57:26.19 0.04 31.64 0.04 Manual
Z4 LC17 Pg 11:57:25.31 -0.06 124.65 0.05 Manual
Z4 LC17 Sg 11:57:26.13 -0.07 124.65 0.05 Manual
Z4 LC16 Pg 11:57:25.38 0 105.7 0.05 Manual