This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 0.9 MLv
Local datetime 2023/06/17 12:54
Universal datetime 2023/06/17 10:54
Latitude 46.20 ° ± 0.1 km
Longitude -0.72 ° ± 0.1 km
Depth 2 km (from location) ± 0.2 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
Niort  25 58707
Rochefort  34 24151
Fontenay-le-Comte  29 13226
Aytré  31 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  33 7048
Chauray  31 7006
Saint-Jean-d'Angély  33 6976
Surgères  11 6807
Puilboreau  30 6182
Châtelaillon-Plage  31 5846
Nieul-sur-Mer  34 5759
Aiffres  26 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 127.68 °
Number of stations used 8
Number of phases used 16

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 LC01 Pg 10:54:02.6 0.02 13.27 0.02 Manual
Z4 LC01 Sg 10:54:02.74 0.16 13.27 0.02 Manual
Z4 LC03 Pg 10:54:02.6 0.02 285.5 0.02 Manual
Z4 LC03 Sg 10:54:02.67 0.1 285.5 0.02 Manual
Z4 LC02 Pg 10:54:02.15 0 76.02 0.03 Manual
Z4 LC02 Sg 10:54:02.81 0.06 76.02 0.03 Manual
Z4 LC06 Pg 10:54:02.31 -0.04 234.45 0.04 Manual
Z4 LC06 Sg 10:54:03.12 0.04 234.45 0.04 Manual
Z4 LC04 Pg 10:54:02.36 -0.06 39.52 0.05 Manual
Z4 LC04 Sg 10:54:03.18 -0.01 39.52 0.05 Manual
Z4 LC09 Pg 10:54:02.53 -0.06 268.57 0.06 Manual
Z4 LC09 Sg 10:54:03.48 0 268.57 0.06 Manual
Z4 LC11 Pg 10:54:02.98 0.02 62.5 0.08 Manual
Z4 LC11 Sg 10:54:04.17 0.08 62.5 0.08 Manual
FR CHIF Pg 10:54:05.75 0.05 106.77 0.23 Manual
FR CHIF Sg 10:54:08.50 -0.3 106.77 0.23 Manual