This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.7 MLv
Local datetime 2023/06/17 18:20
Universal datetime 2023/06/17 16:20
Latitude 46.20 ° ± 0.0 km
Longitude -0.72 ° ± 0.0 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  32 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 0.12
Azimuthal gap 81.98 °
Number of stations used 14
Number of phases used 26

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 16:20:48.58 0.09 188.68 0.01 Manual
Z4 LC07 Sg 16:20:49.32 0.16 188.68 0.01 Manual
Z4 LC01 Pg 16:20:48.67 0.01 359.74 0.02 Manual
Z4 LC01 Sg 16:20:49.49 0.03 359.74 0.02 Manual
Z4 LC02 Pg 16:20:48.67 -0.01 68.67 0.03 Manual
Z4 LC02 Sg 16:20:49.51 0.03 68.67 0.03 Manual
Z4 LC03 Pg 16:20:48.72 -0.01 286.4 0.03 Manual
Z4 LC03 Sg 16:20:49.55 0 286.4 0.03 Manual
Z4 LC08 Pg 16:20:48.82 -0.1 195.92 0.04 Manual
Z4 LC08 Sg 16:20:49.72 -0.17 195.92 0.04 Manual
Z4 LC04 Pg 16:20:48.86 -0.07 32.61 0.05 Manual
Z4 LC04 Sg 16:20:49.80 -0.1 32.61 0.05 Manual
Z4 LC06 Pg 16:20:48.87 -0.06 240.41 0.05 Manual
Z4 LC05 Pg 16:20:49.11 -0.03 339.46 0.06 Manual
Z4 LC05 Sg 16:20:50.22 -0.04 339.46 0.06 Manual
Z4 LC09 Pg 16:20:49.10 -0.05 270.49 0.06 Manual
Z4 LC09 Sg 16:20:50.15 -0.12 270.49 0.06 Manual
Z4 LC11 Pg 16:20:49.34 0.01 59.35 0.08 Manual
Z4 LC11 Sg 16:20:50.59 0.01 59.35 0.08 Manual
Z4 LC13 Pg 16:20:49.39 0.03 18.5 0.08 Manual
Z4 LC12 Pg 16:20:49.53 0.06 22.21 0.09 Manual
Z4 LC12 Sg 16:20:50.79 -0.04 22.21 0.09 Manual
Z4 LC10 Pg 16:20:49.67 0.05 300.98 0.1 Manual
Z4 LC10 Sg 16:20:51.28 0.2 300.98 0.1 Manual
FR CHIF Pg 16:20:51.92 0.04 106.7 0.23 Manual
FR CHIF Sg 16:20:54.49 -0.47 106.7 0.23 Manual