This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2023/06/17 14:37
Universal datetime 2023/06/17 12:37
Latitude 46.19 ° ± 0.1 km
Longitude -0.73 ° ± 0.1 km
Depth 6 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  30 8725
Périgny  28 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  30 5846
Nieul-sur-Mer  34 5759
Aiffres  26 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 0.1
Azimuthal gap 70.12 °
Number of stations used 11
Number of phases used 19

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 12:37:06.7 0.07 122.24 0.01 Manual
Z4 LC07 Sg 12:37:06.80 0.03 122.24 0.01 Manual
Z4 LC03 Pg 12:37:06.20 0.02 305.58 0.02 Manual
Z4 LC03 Sg 12:37:07.3 -0.04 305.58 0.02 Manual
Z4 LC01 Pg 12:37:06.18 -0.09 15.7 0.03 Manual
Z4 LC01 Sg 12:37:07.2 -0.2 15.7 0.03 Manual
Z4 LC02 Pg 12:37:06.17 -0.15 65.3 0.04 Manual
Z4 LC04 Pg 12:37:06.38 0.06 65.3 0.04 Manual
Z4 LC04 Sg 12:37:07.35 0.05 65.3 0.04 Manual
Z4 LC06 Pg 12:37:06.34 0.02 241.38 0.04 Manual
Z4 LC06 Sg 12:37:07.42 0.11 241.38 0.04 Manual
Z4 LC08 Pg 12:37:06.29 -0.05 185.56 0.04 Manual
Z4 LC08 Sg 12:37:07.15 -0.19 185.56 0.04 Manual
Z4 LC09 Pg 12:37:06.63 0.09 276.39 0.05 Manual
Z4 LC09 Sg 12:37:07.62 -0.07 276.39 0.05 Manual
Z4 LC11 Pg 12:37:06.87 -0.05 59.07 0.09 Manual
Z4 LC12 Pg 12:37:07.7 0.03 25.62 0.1 Manual
Z4 LC12 Sg 12:37:08.36 -0.17 25.62 0.1 Manual
FR CHIF Pg 12:37:09.42 0.01 104.76 0.23 Manual