This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.1 MLv
Local datetime 2023/06/17 22:44
Universal datetime 2023/06/17 20:44
Latitude 46.18 ° ± 0.1 km
Longitude -0.73 ° ± 0.1 km
Depth 3 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  32 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 0.07
Azimuthal gap 83.02 °
Number of stations used 14
Number of phases used 25

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 20:44:48.4 0.05 52.63 0.01 Manual
Z4 LC07 Sg 20:44:48.54 0.12 52.63 0.01 Manual
Z4 LC08 Pg 20:44:48.22 -0.02 185.1 0.03 Manual
Z4 LC08 Sg 20:44:48.83 0 185.1 0.03 Manual
Z4 LC03 Pg 20:44:48.28 -0.02 323.82 0.03 Manual
Z4 LC03 Sg 20:44:48.93 0.01 323.82 0.03 Manual
Z4 LC06 Pg 20:44:48.33 0.02 258.17 0.03 Manual
Z4 LC06 Sg 20:44:48.100 0.06 258.17 0.03 Manual
Z4 LC02 Pg 20:44:48.40 -0.08 52.53 0.04 Manual
Z4 LC01 Pg 20:44:48.43 -0.05 13.38 0.04 Manual
Z4 LC01 Sg 20:44:49.15 -0.07 13.38 0.04 Manual
Z4 LC09 Pg 20:44:48.70 0 287.62 0.06 Manual
Z4 LC09 Sg 20:44:49.60 0.02 287.62 0.06 Manual
Z4 LC04 Pg 20:44:48.77 -0.05 32.13 0.06 Manual
Z4 LC04 Sg 20:44:49.70 -0.1 32.13 0.06 Manual
Z4 LC05 Pg 20:44:48.100 0 350.9 0.08 Manual
Z4 LC05 Sg 20:44:50.15 0.06 350.9 0.08 Manual
Z4 LC11 Pg 20:44:49.36 0.07 53.84 0.09 Manual
Z4 LC11 Sg 20:44:50.68 0.1 53.84 0.09 Manual
Z4 LC13 Pg 20:44:49.43 0.07 20.89 0.1 Manual
Z4 LC10 Pg 20:44:49.48 0.06 311.73 0.1 Manual
Z4 LC12 Pg 20:44:49.60 0.06 23.75 0.11 Manual
Z4 LC12 Sg 20:44:51.3 0.04 23.75 0.11 Manual
FR CHIF Pg 20:44:51.90 0.1 102.07 0.23 Manual
FR CHIF Sg 20:44:54.75 -0.16 102.07 0.23 Manual