This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.5 MLv
Local datetime 2023/06/18 16:03
Universal datetime 2023/06/18 14:03
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  25 58707
Rochefort  34 24151
Fontenay-le-Comte  30 13226
Aytré  31 8725
Périgny  29 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  27 5482

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.11
Azimuthal gap 52.86 °
Number of stations used 14
Number of phases used 27

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 14:03:14.55 0.12 158.4 0.01 Manual
Z4 LC07 Sg 14:03:15.27 0.22 158.4 0.01 Manual
Z4 LC03 Pg 14:03:14.70 0.02 296.33 0.03 Manual
Z4 LC03 Sg 14:03:15.52 0.06 296.33 0.03 Manual
Z4 LC01 Pg 14:03:14.70 -0.01 8.05 0.03 Manual
Z4 LC01 Sg 14:03:15.53 0.02 8.05 0.03 Manual
Z4 LC02 Pg 14:03:14.68 -0.05 65.22 0.03 Manual
Z4 LC02 Sg 14:03:15.54 -0.01 65.22 0.03 Manual
Z4 LC08 Pg 14:03:14.77 -0.09 191.68 0.04 Manual
Z4 LC08 Sg 14:03:15.63 -0.13 191.68 0.04 Manual
Z4 LC06 Pg 14:03:14.81 -0.05 241.93 0.04 Manual
Z4 LC04 Pg 14:03:14.91 -0.08 34.34 0.05 Manual
Z4 LC04 Sg 14:03:15.88 -0.11 34.34 0.05 Manual
Z4 LC09 Pg 14:03:15.7 -0.03 273.97 0.06 Manual
Z4 LC09 Sg 14:03:16.13 -0.05 273.97 0.06 Manual
Z4 LC05 Pg 14:03:15.15 -0.02 344 0.06 Manual
Z4 LC05 Sg 14:03:16.30 0.01 344 0.06 Manual
Z4 LC11 Pg 14:03:15.42 0.01 58.67 0.08 Manual
Z4 LC11 Sg 14:03:16.74 0.05 58.67 0.08 Manual
Z4 LC13 Pg 14:03:15.47 0.04 20.35 0.08 Manual
Z4 LC13 Sg 14:03:16.66 -0.07 20.35 0.08 Manual
Z4 LC12 Pg 14:03:15.62 0.06 23.69 0.09 Manual
Z4 LC12 Sg 14:03:16.96 0.02 23.69 0.09 Manual
Z4 LC10 Pg 14:03:15.68 0.07 303.96 0.1 Manual
Z4 LC10 Sg 14:03:17.27 0.22 303.96 0.1 Manual
FR CHIF Pg 14:03:17.98 0.02 105.54 0.23 Manual
FR CHIF Sg 14:03:20.67 -0.4 105.54 0.23 Manual