This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.3 MLv
Local datetime 2023/06/20 16:36
Universal datetime 2023/06/20 14:36
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  24 58707
Rochefort  35 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  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 0.07
Azimuthal gap 56.23 °
Number of stations used 17
Number of phases used 32

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 14:36:51.53 0.11 182.59 0.01 Manual
Z4 LC07 Sg 14:36:52.22 0.19 182.59 0.01 Manual
Z4 LC01 Pg 14:36:51.61 0.01 2.24 0.02 Manual
Z4 LC01 Sg 14:36:52.40 0.07 2.24 0.02 Manual
Z4 LC02 Pg 14:36:51.61 -0.01 70.8 0.03 Manual
Z4 LC02 Sg 14:36:52.41 0.04 70.8 0.03 Manual
Z4 LC03 Pg 14:36:51.64 0 285.76 0.03 Manual
Z4 LC03 Sg 14:36:52.43 0.02 285.76 0.03 Manual
Z4 LC17 Pg 14:36:51.76 -0.07 126.36 0.04 Manual
Z4 LC17 Sg 14:36:52.69 -0.03 126.36 0.04 Manual
Z4 LC16 Pg 14:36:51.81 -0.02 105.74 0.04 Manual
Z4 LC16 Sg 14:36:52.62 -0.1 105.74 0.04 Manual
Z4 LC15 Pg 14:36:51.77 -0.07 26.75 0.04 Manual
Z4 LC15 Sg 14:36:52.67 -0.07 26.75 0.04 Manual
Z4 LC14 Pg 14:36:51.83 -0.03 335.7 0.04 Manual
Z4 LC14 Sg 14:36:52.76 -0.03 335.7 0.04 Manual
Z4 LC08 Pg 14:36:51.80 -0.07 194.41 0.05 Manual
Z4 LC08 Sg 14:36:52.68 -0.11 194.41 0.05 Manual
Z4 LC06 Pg 14:36:51.85 -0.03 239.07 0.05 Manual
Z4 LC05 Pg 14:36:52.6 -0.02 340.17 0.06 Manual
Z4 LC05 Sg 14:36:53.13 -0.02 340.17 0.06 Manual
Z4 LC09 Pg 14:36:52.5 -0.04 269.92 0.06 Manual
Z4 LC09 Sg 14:36:52.99 -0.18 269.92 0.06 Manual
Z4 LC11 Pg 14:36:52.34 0.03 60.14 0.08 Manual
Z4 LC11 Sg 14:36:53.59 0.06 60.14 0.08 Manual
Z4 LC13 Pg 14:36:52.36 0.04 19.35 0.08 Manual
Z4 LC13 Sg 14:36:53.44 -0.13 19.35 0.08 Manual
Z4 LC12 Pg 14:36:52.51 0.06 22.99 0.09 Manual
Z4 LC12 Sg 14:36:53.78 0 22.99 0.09 Manual
Z4 LC10 Pg 14:36:52.62 0.04 300.98 0.1 Manual
Z4 LC10 Sg 14:36:54.9 0.09 300.98 0.1 Manual
FR CHIF Pg 14:36:54.93 0.02 106.77 0.23 Manual