This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.4 MLv
Local datetime 2023/07/25 01:25
Universal datetime 2023/07/24 23:25
Latitude 46.20 ° ± 0.2 km
Longitude -0.72 ° ± 0.4 km
Depth 5 km (from location) ± 0.5 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  34 24151
Fontenay-le-Comte  30 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 0.09
Azimuthal gap 95.98 °
Number of stations used 5
Number of phases used 9

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 PSIS1 Pg 23:25:30.88 0.01 202.15 0.01 Manual
Z4 PSIS1 Sg 23:25:31.60 -0.03 202.15 0.01 Manual
Z4 PSIS5 Pg 23:25:30.93 0.05 289.73 0.01 Manual
Z4 PSIS5 Sg 23:25:31.67 0.02 289.73 0.01 Manual
Z4 PSIS4 Pg 23:25:30.100 0.06 19.69 0.02 Manual
Z4 PSIS4 Sg 23:25:31.86 0.11 19.69 0.02 Manual
Z4 PSIS3 Pg 23:25:31.23 -0.01 309.5 0.04 Manual
Z4 PSIS3 Sg 23:25:32.15 -0.11 309.5 0.04 Manual
FR CHIF Sg 23:25:36.99 -0.2 106.18 0.22 Manual