This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.6 MLv
Local datetime 2023/06/18 13:20
Universal datetime 2023/06/18 11:20
Latitude 46.20 ° ± 0.1 km
Longitude -0.72 ° ± 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  29 13226
Aytré  32 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  34 7048
Chauray  31 7006
Saint-Jean-d'Angély  33 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 0.06
Azimuthal gap 112.51 °
Number of stations used 9
Number of phases used 14

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 11:20:23.48 0.01 190.52 0.01 Manual
Z4 LC07 Sg 11:20:24.22 0.08 190.52 0.01 Manual
Z4 LC01 Pg 11:20:23.57 0.03 356.41 0.02 Manual
Z4 LC01 Sg 11:20:24.38 0.12 356.41 0.02 Manual
Z4 LC02 Pg 11:20:23.55 -0.02 78.01 0.02 Manual
Z4 LC02 Sg 11:20:24.40 0.08 78.01 0.02 Manual
Z4 LC03 Pg 11:20:23.61 -0.05 277.4 0.03 Manual
Z4 LC04 Pg 11:20:23.75 -0.06 34.59 0.04 Manual
Z4 LC04 Sg 11:20:24.69 -0.02 34.59 0.04 Manual
Z4 LC05 Pg 11:20:24.4 0 336.88 0.06 Manual
Z4 LC11 Pg 11:20:24.23 -0.01 61.84 0.07 Manual
Z4 LC13 Pg 11:20:24.28 0.02 18.73 0.08 Manual
Z4 LC12 Pg 11:20:24.42 0.05 22.62 0.09 Manual
Z4 LC12 Sg 11:20:25.76 0.09 22.62 0.09 Manual