This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -0.9 MLv
Local datetime 2023/06/23 12:24
Universal datetime 2023/06/23 10:24
Latitude 46.20 ° ± 0.3 km
Longitude -0.71 ° ± 0.3 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  35 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 0.04
Azimuthal gap 152.82 °
Number of stations used 7
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 01X50 Pg 10:24:50.67 0.04 7.81 0.03 Manual
Z4 01X50 Sg 10:24:51.46 0.02 7.81 0.03 Manual
Z4 01X49 Pg 10:24:50.81 0.07 321.64 0.04 Manual
Z4 01X49 Sg 10:24:51.63 0 321.64 0.04 Manual
Z4 01X51 Pg 10:24:50.81 -0.01 49.07 0.04 Manual
Z4 01X51 Sg 10:24:51.77 0 49.07 0.04 Manual
Z4 LC15 Pg 10:24:50.83 0 21.95 0.04 Manual
Z4 LC15 Sg 10:24:51.81 0.03 21.95 0.04 Manual
Z4 PSIS3 Sg 10:24:51.78 -0.03 308.41 0.05 Manual
Z4 01X29 Sg 10:24:52.3 0 201.89 0.06 Manual
Z4 01X59 Sg 10:24:52.13 -0.07 345.8 0.06 Manual