This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.6 MLv
Local datetime 2023/06/18 07:31
Universal datetime 2023/06/18 05:31
Latitude 46.20 ° ± 0.1 km
Longitude -0.73 ° ± 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  25 58707
Rochefort  34 24151
Fontenay-le-Comte  29 13226
Aytré  31 8725
Périgny  28 8428
Tonnay-Charente  28 8010
Lagord  33 7048
Chauray  32 7006
Saint-Jean-d'Angély  32 6976
Surgères  10 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 91.83 °
Number of stations used 9
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 05:31:42.17 0.05 146.71 0.01 Manual
Z4 LC07 Sg 05:31:42.90 0.09 146.71 0.01 Manual
Z4 LC03 Pg 05:31:42.40 0.1 296.28 0.02 Manual
Z4 LC03 Sg 05:31:43.14 0.03 296.28 0.02 Manual
Z4 LC01 Pg 05:31:42.36 0.01 13.6 0.03 Manual
Z4 LC01 Sg 05:31:43.19 0.01 13.6 0.03 Manual
Z4 LC02 Pg 05:31:42.32 -0.09 69.15 0.03 Manual
Z4 LC06 Pg 05:31:42.42 -0.07 238.54 0.04 Manual
Z4 LC04 Pg 05:31:42.58 -0.05 37.48 0.05 Manual
Z4 LC04 Sg 05:31:43.57 -0.11 37.48 0.05 Manual
Z4 LC05 Pg 05:31:42.85 0.07 345.9 0.06 Manual
Z4 LC05 Sg 05:31:43.98 0.07 345.9 0.06 Manual
Z4 LC11 Pg 05:31:43.7 0.02 60.29 0.08 Manual
Z4 LC11 Sg 05:31:44.39 0.02 60.29 0.08 Manual
Z4 LC13 Pg 05:31:43.14 0.09 22.25 0.08 Manual