This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude -1.3 MLv
Local datetime 2023/06/24 01:37
Universal datetime 2023/06/23 23:37
Latitude 46.20 ° ± 0.2 km
Longitude -0.74 ° ± 0.4 km
Depth 6 km (from location) ± 0.4 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  26 58707
Rochefort  33 24151
Fontenay-le-Comte  29 13226
Aytré  30 8725
Périgny  27 8428
Tonnay-Charente  28 8010
Lagord  32 7048
Chauray  33 7006
Saint-Jean-d'Angély  33 6976
Surgères  10 6807
Puilboreau  29 6182
Châtelaillon-Plage  30 5846
Nieul-sur-Mer  33 5759
Aiffres  27 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 0.09
Azimuthal gap 123.04 °
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 Sg 23:37:58.90 0.14 135.2 0.02 Manual
Z4 01X39 Pg 23:37:57.97 0.02 206.04 0.02 Manual
Z4 01X39 Sg 23:37:58.82 0.05 206.04 0.02 Manual
Z4 PSIS4 Sg 23:37:58.98 -0.06 50.33 0.03 Manual
Z4 01X49 Sg 23:37:58.99 -0.05 350.38 0.03 Manual
Z4 PSIS3 Pg 23:37:58.17 0.02 329.08 0.03 Manual
Z4 PSIS3 Sg 23:37:59.9 -0.02 329.08 0.03 Manual
Z4 01X29 Pg 23:37:58.24 -0.11 183.46 0.05 Manual
Z4 01X29 Sg 23:37:59.25 -0.18 183.46 0.05 Manual