This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.1 MLv
Local datetime 2023/06/18 01:15
Universal datetime 2023/06/17 23:15
Latitude 46.19 ° ± 0.1 km
Longitude -0.73 ° ± 0.1 km
Depth 2 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  32 7048
Chauray  33 7006
Saint-Jean-d'Angély  32 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 0.07
Azimuthal gap 114.67 °
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 23:15:41.59 0.06 68.96 0.01 Manual
Z4 LC07 Sg 23:15:42.6 0.14 68.96 0.01 Manual
Z4 LC03 Pg 23:15:41.82 0 321.03 0.03 Manual
Z4 LC03 Sg 23:15:42.44 0.04 321.03 0.03 Manual
Z4 LC08 Pg 23:15:41.82 -0.03 183.63 0.03 Manual
Z4 LC08 Sg 23:15:42.43 -0.02 183.63 0.03 Manual
Z4 LC06 Pg 23:15:41.90 0.02 252.61 0.03 Manual
Z4 LC06 Sg 23:15:42.51 0.03 252.61 0.03 Manual
Z4 LC01 Pg 23:15:41.97 -0.04 15.08 0.04 Manual
Z4 LC01 Sg 23:15:42.67 -0.03 15.08 0.04 Manual
Z4 LC02 Pg 23:15:41.95 -0.08 56.27 0.04 Manual
Z4 LC02 Sg 23:15:42.66 -0.07 56.27 0.04 Manual
Z4 LC09 Pg 23:15:42.26 0.01 284.81 0.05 Manual
Z4 LC09 Sg 23:15:43.24 0.14 284.81 0.05 Manual
Z4 LC04 Pg 23:15:42.31 -0.05 33.97 0.06 Manual
Z4 LC04 Sg 23:15:43.24 -0.06 33.97 0.06 Manual
Z4 LC05 Pg 23:15:42.54 0.01 350.91 0.07 Manual
Z4 LC05 Sg 23:15:43.68 0.1 350.91 0.07 Manual
Z4 LC11 Pg 23:15:42.92 0.06 55.49 0.09 Manual
Z4 LC11 Sg 23:15:44.25 0.13 55.49 0.09 Manual
Z4 LC13 Pg 23:15:42.97 0.07 21.8 0.1 Manual
Z4 LC12 Pg 23:15:43.15 0.07 24.64 0.11 Manual
Z4 LC12 Sg 23:15:44.57 0.09 24.64 0.11 Manual