This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.1 MLv
Local datetime 2023/06/17 12:40
Universal datetime 2023/06/17 10:40
Latitude 46.20 ° ± 0.1 km
Longitude -0.72 ° ± 0.1 km
Depth 5 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  24 58707
Rochefort  35 24151
Fontenay-le-Comte  29 13226
Aytré  32 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  34 7048
Chauray  31 7006
Saint-Jean-d'Angély  32 6976
Surgères  11 6807
Puilboreau  31 6182
Châtelaillon-Plage  32 5846
Nieul-sur-Mer  35 5759
Aiffres  25 5506
Dompierre-sur-Mer  27 5482

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status preliminary
RMS 0.16
Azimuthal gap 132.45 °
Number of stations used 7
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 LC01 Pg 10:40:59.61 0.02 0.1 0.02 Manual
Z4 LC01 Sg 10:41:00.38 0.05 0.1 0.02 Manual
Z4 LC02 Pg 10:40:59.62 0.02 70.71 0.03 Manual
Z4 LC02 Sg 10:41:00.42 0.06 70.71 0.03 Manual
Z4 LC03 Pg 10:40:59.68 0.03 284.76 0.03 Manual
Z4 LC03 Sg 10:41:00.46 0.02 284.76 0.03 Manual
Z4 LC04 Pg 10:40:59.80 -0.06 33.4 0.04 Manual
Z4 LC04 Sg 10:41:00.70 -0.1 33.4 0.04 Manual
Z4 LC06 Pg 10:40:59.86 -0.02 239.35 0.05 Manual
Z4 LC06 Sg 10:41:00.32 -0.51 239.35 0.05 Manual
Z4 LC09 Pg 10:41:00.13 0.04 269.68 0.06 Manual
Z4 LC09 Sg 10:41:01.16 -0.04 269.68 0.06 Manual
FR CHIF Pg 10:41:02.92 0.05 106.91 0.23 Manual
FR CHIF Sg 10:41:05.64 -0.3 106.91 0.23 Manual