This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.2 MLv
Local datetime 2023/06/18 16:50
Universal datetime 2023/06/18 14:50
Latitude 46.18 ° ± 0.1 km
Longitude -0.73 ° ± 0.1 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  26 58707
Rochefort  33 24151
Fontenay-le-Comte  31 13226
Aytré  30 8725
Périgny  28 8428
Tonnay-Charente  27 8010
Lagord  33 7048
Chauray  33 7006
Saint-Jean-d'Angély  31 6976
Surgères  9 6807
Puilboreau  30 6182
Châtelaillon-Plage  30 5846
Nieul-sur-Mer  34 5759
Aiffres  27 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 0.06
Azimuthal gap 134.62 °
Number of stations used 8
Number of phases used 15

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 14:50:17.34 0.06 53.3 0.01 Manual
Z4 LC07 Sg 14:50:17.85 0.08 53.3 0.01 Manual
Z4 LC08 Pg 14:50:17.55 0 187.93 0.03 Manual
Z4 LC08 Sg 14:50:18.18 -0.06 187.93 0.03 Manual
Z4 LC03 Pg 14:50:17.57 -0.02 320.12 0.03 Manual
Z4 LC03 Sg 14:50:18.23 -0.06 320.12 0.03 Manual
Z4 LC06 Pg 14:50:17.63 0.02 256.52 0.03 Manual
Z4 LC02 Pg 14:50:17.66 -0.06 52.67 0.04 Manual
Z4 LC02 Sg 14:50:18.47 -0.06 52.67 0.04 Manual
Z4 LC01 Pg 14:50:17.76 0.03 11.73 0.04 Manual
Z4 LC01 Sg 14:50:18.40 -0.13 11.73 0.04 Manual
Z4 LC04 Pg 14:50:18.4 0 31.59 0.06 Manual
Z4 LC04 Sg 14:50:18.96 -0.1 31.59 0.06 Manual
Z4 LC05 Pg 14:50:18.25 0.05 349.6 0.07 Manual
Z4 LC05 Sg 14:50:19.41 0.06 349.6 0.07 Manual