This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.8 MLv
Local datetime 2023/08/13 19:03
Universal datetime 2023/08/13 17:03
Latitude 46.20 ° ± 0.1 km
Longitude -0.73 ° ± 0.2 km
Depth 5 km (from location) ± 0.2 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
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  29 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  31 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 0.13
Azimuthal gap 161.72 °
Number of stations used 6
Number of phases used 11

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 17:03:30.75 0.08 326.18 0.01 Manual
Z4 PSIS5 Sg 17:03:31.51 0.15 326.18 0.01 Manual
Z4 PSIS1 Pg 17:03:30.75 0 157.59 0.01 Manual
Z4 PSIS1 Sg 17:03:31.48 -0.01 157.59 0.01 Manual
Z4 PSIS4 Pg 17:03:30.85 -0.04 41.35 0.03 Manual
Z4 PSIS4 Sg 17:03:31.71 -0.03 41.35 0.03 Manual
Z4 PSIS3 Pg 17:03:30.100 -0.05 320.1 0.04 Manual
Z4 PSIS3 Sg 17:03:31.91 -0.09 320.1 0.04 Manual
Z4 PSIS2 Pg 17:03:31.41 -0.02 319.31 0.07 Manual
FR CHIF Pg 17:03:34.25 0.04 105.33 0.23 Manual
FR CHIF Sg 17:03:37.1 -0.39 105.33 0.23 Manual