This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.4 MLv
Local datetime 2023/06/17 22:11
Universal datetime 2023/06/17 20:11
Latitude 46.20 ° ± 0.0 km
Longitude -0.72 ° ± 0.0 km
Depth 4 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  27 5482

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.11
Azimuthal gap 50.34 °
Number of stations used 14
Number of phases used 23

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 20:11:40.19 0.1 156.16 0.01 Manual
Z4 LC07 Sg 20:11:40.87 0.2 156.16 0.01 Manual
Z4 LC03 Pg 20:11:40.32 0.02 294.38 0.03 Manual
Z4 LC01 Pg 20:11:40.32 -0.01 10.39 0.03 Manual
Z4 LC01 Sg 20:11:41.11 0.03 10.39 0.03 Manual
Z4 LC02 Pg 20:11:40.32 -0.06 68.32 0.03 Manual
Z4 LC02 Sg 20:11:41.13 -0.03 68.32 0.03 Manual
Z4 LC06 Pg 20:11:40.47 -0.04 239.56 0.04 Manual
Z4 LC08 Pg 20:11:40.44 -0.08 190.04 0.04 Manual
Z4 LC08 Sg 20:11:41.29 -0.11 190.04 0.04 Manual
Z4 LC04 Pg 20:11:40.55 -0.08 36.12 0.05 Manual
Z4 LC09 Pg 20:11:40.73 -0.02 272.65 0.06 Manual
Z4 LC05 Pg 20:11:40.78 -0.02 344.45 0.06 Manual
Z4 LC05 Sg 20:11:41.89 0.01 344.45 0.06 Manual
Z4 LC11 Pg 20:11:41.8 0.01 59.83 0.08 Manual
Z4 LC11 Sg 20:11:42.35 0.02 59.83 0.08 Manual
Z4 LC13 Pg 20:11:41.11 0.02 21.27 0.08 Manual
Z4 LC12 Pg 20:11:41.27 0.05 24.55 0.09 Manual
Z4 LC12 Sg 20:11:42.58 0.01 24.55 0.09 Manual
Z4 LC10 Pg 20:11:41.33 0.07 303.57 0.1 Manual
Z4 LC10 Sg 20:11:42.85 0.19 303.57 0.1 Manual
FR CHIF Pg 20:11:43.69 0.02 105.82 0.23 Manual
FR CHIF Sg 20:11:46.40 -0.38 105.82 0.23 Manual