This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.1 MLv
Local datetime 2023/08/25 22:47
Universal datetime 2023/08/25 20:47
Latitude 46.20 ° ± 0.2 km
Longitude -0.72 ° ± 0.2 km
Depth 5 km (from location) ± 0.3 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  31 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  33 7048
Chauray  31 7006
Saint-Jean-d'Angély  33 6976
Surgères  11 6807
Puilboreau  31 6182
Châtelaillon-Plage  32 5846
Nieul-sur-Mer  34 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 0.12
Azimuthal gap 92.79 °
Number of stations used 6
Number of phases used 12

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 PSIS5 Pg 20:47:49.72 0.04 254.37 0.01 Manual
Z4 PSIS5 Sg 20:47:50.43 0.07 254.37 0.01 Manual
Z4 PSIS4 Pg 20:47:49.72 0.01 42.81 0.01 Manual
Z4 PSIS4 Sg 20:47:50.46 0.04 42.81 0.01 Manual
Z4 PSIS1 Pg 20:47:49.78 -0.01 185.97 0.02 Manual
Z4 PSIS1 Sg 20:47:50.47 -0.1 185.97 0.02 Manual
Z4 PSIS3 Pg 20:47:49.95 -0.05 302.88 0.04 Manual
Z4 PSIS3 Sg 20:47:50.79 -0.12 302.88 0.04 Manual
Z4 PSIS2 Pg 20:47:50.39 0.01 310.02 0.07 Manual
Z4 PSIS2 Sg 20:47:51.76 0.19 310.02 0.07 Manual
FR CHIF Pg 20:47:53.19 0.08 107.9 0.23 Manual
FR CHIF Sg 20:47:55.92 -0.31 107.9 0.23 Manual