This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.5 MLv
Local datetime 2023/06/17 15:27
Universal datetime 2023/06/17 13:27
Latitude 46.20 ° ± 0.1 km
Longitude -0.72 ° ± 0.1 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  31 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  33 7048
Chauray  31 7006
Saint-Jean-d'Angély  32 6976
Surgères  11 6807
Puilboreau  30 6182
Châtelaillon-Plage  31 5846
Nieul-sur-Mer  34 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 68.88 °
Number of stations used 12
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 13:27:13.58 0.08 175.59 0.01 Manual
Z4 LC07 Sg 13:27:14.33 0.15 175.59 0.01 Manual
Z4 LC01 Pg 13:27:13.68 0.02 5.41 0.02 Manual
Z4 LC01 Sg 13:27:14.50 0.05 5.41 0.02 Manual
Z4 LC03 Pg 13:27:13.72 0.03 286.23 0.03 Manual
Z4 LC03 Sg 13:27:14.54 0.03 286.23 0.03 Manual
Z4 LC02 Pg 13:27:13.67 -0.03 72.01 0.03 Manual
Z4 LC02 Sg 13:27:14.51 -0.01 72.01 0.03 Manual
Z4 LC06 Pg 13:27:13.86 -0.05 238.03 0.04 Manual
Z4 LC08 Pg 13:27:13.84 -0.08 192.73 0.04 Manual
Z4 LC08 Sg 13:27:14.71 -0.18 192.73 0.04 Manual
Z4 LC04 Pg 13:27:13.87 -0.07 35.61 0.05 Manual
Z4 LC04 Sg 13:27:14.81 -0.1 35.61 0.05 Manual
Z4 LC05 Pg 13:27:14.12 0 341.3 0.06 Manual
Z4 LC05 Sg 13:27:15.24 0.01 341.3 0.06 Manual
Z4 LC09 Pg 13:27:14.12 0 269.78 0.06 Manual
Z4 LC09 Sg 13:27:15.17 -0.06 269.78 0.06 Manual
Z4 LC11 Pg 13:27:14.35 0.01 60.7 0.08 Manual
Z4 LC11 Sg 13:27:15.63 0.01 60.7 0.08 Manual
Z4 LC12 Pg 13:27:14.55 0.07 23.79 0.09 Manual
Z4 LC12 Sg 13:27:15.84 0 23.79 0.09 Manual
FR CHIF Pg 13:27:16.96 0.04 106.71 0.23 Manual
FR CHIF Sg 13:27:19.49 -0.53 106.71 0.23 Manual