This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.4 MLv
Local datetime 2023/06/27 05:22
Universal datetime 2023/06/27 03:22
Latitude 46.20 ° ± 0.2 km
Longitude -0.71 ° ± 0.2 km
Depth 6 km (from location) ± 0.4 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  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 0.1
Azimuthal gap 96.23 °
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 03:22:59.90 -0.04 283.99 0.02 Manual
Z4 PSIS5 Sg 03:23:00.80 0.06 283.99 0.02 Manual
Z4 PSIS1 Pg 03:22:59.97 0.03 202.79 0.02 Manual
Z4 PSIS1 Sg 03:23:00.72 -0.01 202.79 0.02 Manual
Z4 PSIS4 Pg 03:23:00.0 0.03 18.91 0.02 Manual
Z4 PSIS4 Sg 03:23:00.84 0.05 18.91 0.02 Manual
Z4 PSIS3 Pg 03:23:00.21 -0.07 307.55 0.04 Manual
Z4 PSIS3 Sg 03:23:01.20 -0.11 307.55 0.04 Manual
Z4 PSIS2 Pg 03:23:00.70 0.04 312.1 0.08 Manual
Z4 PSIS2 Sg 03:23:01.93 -0.02 312.1 0.08 Manual
FR CHIF Pg 03:23:03.36 0.2 106.56 0.22 Manual
FR CHIF Sg 03:23:05.98 -0.25 106.56 0.22 Manual