This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.3 MLv
Local datetime 2023/06/17 13:42
Universal datetime 2023/06/17 11:42
Latitude 46.18 ° ± 0.1 km
Longitude -0.73 ° ± 0.1 km
Depth 2 km (from location) ± 0.2 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 0.05
Azimuthal gap 137.81 °
Number of stations used 8
Number of phases used 14

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 LC08 Pg 11:42:03.94 0 190.54 0.03 Manual
Z4 LC08 Sg 11:42:04.49 0.02 190.54 0.03 Manual
Z4 LC03 Pg 11:42:04.3 0 320.73 0.03 Manual
Z4 LC03 Sg 11:42:04.70 0.07 320.73 0.03 Manual
Z4 LC06 Pg 11:42:04.7 0.02 259.79 0.03 Manual
Z4 LC01 Pg 11:42:04.19 -0.01 9.95 0.04 Manual
Z4 LC01 Sg 11:42:04.93 0.04 9.95 0.04 Manual
Z4 LC09 Pg 11:42:04.51 0.05 287.3 0.06 Manual
Z4 LC04 Pg 11:42:04.52 -0.03 30.03 0.06 Manual
Z4 LC04 Sg 11:42:05.45 -0.02 30.03 0.06 Manual
Z4 LC11 Pg 11:42:05.9 0.06 52.73 0.09 Manual
Z4 LC11 Sg 11:42:06.41 0.14 52.73 0.09 Manual
Z4 LC12 Pg 11:42:05.35 0.06 22.45 0.11 Manual
Z4 LC12 Sg 11:42:06.73 0.02 22.45 0.11 Manual