This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.7 MLv
Local datetime 2023/08/25 02:10
Universal datetime 2023/08/25 00:10
Latitude 46.09 ° ± 2 km
Longitude -0.78 ° ± 1.0 km
Depth 21 km (from location) ± 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
La Rochelle  32 75735
Niort  36 58707
Rochefort  22 24151
Aytré  27 8725
Périgny  25 8428
Tonnay-Charente  16 8010
Lagord  31 7048
Saint-Jean-d'Angély  26 6976
Surgères  2 6807
Marennes-Hiers-Brouage  37 6252
Puilboreau  28 6182
Châtelaillon-Plage  24 5846
Nieul-sur-Mer  33 5759
Aiffres  35 5506
Dompierre-sur-Mer  25 5482

Past seismicity

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

Event details

Parameters

Evaluation status preliminary
RMS 0.04
Azimuthal gap 230.05 °
Number of stations used 6
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 00:10:08.27 -0.02 21.84 0.1 Manual
Z4 PSIS1 Sg 00:10:11.14 -0.02 21.84 0.1 Manual
Z4 PSIS5 Pg 00:10:08.44 0.01 14.49 0.11 Manual
Z4 PSIS5 Sg 00:10:11.39 -0.01 14.49 0.11 Manual
Z4 PSIS4 Pg 00:10:08.65 0.01 21.55 0.13 Manual
Z4 PSIS4 Sg 00:10:11.77 0.01 21.55 0.13 Manual
Z4 PSIS3 Sg 00:10:11.78 0.01 3.54 0.13 Manual
FR CHIF Pg 00:10:10.31 -0.01 80.29 0.26 Manual
FR LGIF Sg 00:10:23.45 -0.12 310.35 0.57 Manual