This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 MLv
Local datetime 2023/06/17 18:10
Universal datetime 2023/06/17 16:10
Latitude 46.20 ° ± 0.0 km
Longitude -0.73 ° ± 0.0 km
Depth 3 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 0.08
Azimuthal gap 51.38 °
Number of stations used 14
Number of phases used 25

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 16:10:21.16 0.08 143.21 0.01 Manual
Z4 LC07 Sg 16:10:21.68 0.18 143.21 0.01 Manual
Z4 LC03 Pg 16:10:21.30 0 297.65 0.02 Manual
Z4 LC03 Sg 16:10:21.91 0.05 297.65 0.02 Manual
Z4 LC01 Pg 16:10:21.35 -0.03 14.14 0.03 Manual
Z4 LC01 Sg 16:10:21.100 0.02 14.14 0.03 Manual
Z4 LC02 Pg 16:10:21.39 -0.05 68.67 0.03 Manual
Z4 LC02 Sg 16:10:22.8 -0.02 68.67 0.03 Manual
Z4 LC06 Pg 16:10:21.50 -0.03 238.81 0.04 Manual
Z4 LC06 Sg 16:10:22.27 0.02 238.81 0.04 Manual
Z4 LC08 Pg 16:10:21.50 -0.07 187.42 0.04 Manual
Z4 LC08 Sg 16:10:22.22 -0.08 187.42 0.04 Manual
Z4 LC04 Pg 16:10:21.67 -0.07 37.52 0.05 Manual
Z4 LC04 Sg 16:10:22.52 -0.06 37.52 0.05 Manual
Z4 LC09 Pg 16:10:21.77 -0.04 273.33 0.06 Manual
Z4 LC05 Pg 16:10:21.87 -0.04 346.33 0.06 Manual
Z4 LC05 Sg 16:10:22.87 0.01 346.33 0.06 Manual
Z4 LC11 Pg 16:10:22.28 0.04 60.16 0.09 Manual
Z4 LC13 Pg 16:10:22.27 0.02 22.37 0.09 Manual
Z4 LC12 Pg 16:10:22.45 0.05 25.49 0.1 Manual
Z4 LC12 Sg 16:10:23.76 0.07 25.49 0.1 Manual
Z4 LC10 Pg 16:10:22.46 0.04 304.51 0.1 Manual
Z4 LC10 Sg 16:10:23.90 0.17 304.51 0.1 Manual
FR CHIF Pg 16:10:24.97 0.05 105.54 0.23 Manual
FR CHIF Sg 16:10:27.77 -0.26 105.54 0.23 Manual