This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.6 MLv
Local datetime 2023/06/17 18:28
Universal datetime 2023/06/17 16:28
Latitude 46.20 ° ± 0.1 km
Longitude -0.71 ° ± 0.1 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
Niort  23 58707
Rochefort  35 24151
Fontenay-le-Comte  29 13226
Aytré  32 8725
Périgny  30 8428
Tonnay-Charente  29 8010
Lagord  34 7048
Chauray  30 7006
Saint-Jean-d'Angély  32 6976
Surgères  11 6807
Puilboreau  31 6182
Châtelaillon-Plage  32 5846
Nieul-sur-Mer  35 5759
Aiffres  24 5506
Dompierre-sur-Mer  28 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 154.88 °
Number of stations used 7
Number of phases used 11

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 16:28:37.45 0.01 213.03 0.01 Manual
Z4 LC01 Pg 16:28:37.57 0 344.25 0.02 Manual
Z4 LC01 Sg 16:28:38.40 0.18 344.25 0.02 Manual
Z4 LC03 Pg 16:28:37.68 -0.04 280.35 0.03 Manual
Z4 LC03 Sg 16:28:38.44 -0.04 280.35 0.03 Manual
Z4 LC04 Pg 16:28:37.76 -0.04 26.64 0.04 Manual
Z4 LC04 Sg 16:28:38.71 0.09 26.64 0.04 Manual
Z4 LC11 Pg 16:28:38.24 0.01 58.15 0.07 Manual
Z4 LC13 Pg 16:28:38.31 0 14.51 0.08 Manual
Z4 LC12 Pg 16:28:38.46 0.02 18.83 0.09 Manual
Z4 LC12 Sg 16:28:39.77 0.09 18.83 0.09 Manual