This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 MLv
Local datetime 2023/06/17 11:50
Universal datetime 2023/06/17 09:50
Latitude 46.20 ° ± 0.2 km
Longitude -0.72 ° ± 0.1 km
Depth 5 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  34 7048
Chauray  31 7006
Saint-Jean-d'Angély  32 6976
Surgères  11 6807
Puilboreau  31 6182
Châtelaillon-Plage  31 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 0.13
Azimuthal gap 182.35 °
Number of stations used 5
Number of phases used 10

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 LC01 Pg 09:50:23.86 0.03 2.32 0.03 Manual
Z4 LC01 Sg 09:50:24.68 0.05 2.32 0.03 Manual
Z4 LC02 Pg 09:50:23.85 0 67.82 0.03 Manual
Z4 LC02 Sg 09:50:24.71 0.05 67.82 0.03 Manual
Z4 LC03 Pg 09:50:23.87 0 288.75 0.03 Manual
Z4 LC03 Sg 09:50:24.65 -0.03 288.75 0.03 Manual
Z4 LC04 Pg 09:50:24.7 -0.03 33.21 0.05 Manual
Z4 LC04 Sg 09:50:25.1 -0.07 33.21 0.05 Manual
FR CHIF Pg 09:50:27.16 0.09 106.4 0.23 Manual
FR CHIF Sg 09:50:29.78 -0.37 106.4 0.23 Manual