This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1 MLv
Local datetime 2023/06/17 05:15
Universal datetime 2023/06/17 03:15
Latitude 46.19 ° ± 0.3 km
Longitude -0.74 ° ± 0.2 km
Depth 0 km (from location) ± 0.0 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 0.23
Azimuthal gap 179.83 °
Number of stations used 8
Number of phases used 15

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
FR CHIF Pg 03:15:33.59 0.08 104.64 0.24 Manual
FR CHIF Sg 03:15:36.19 -0.41 104.64 0.24 Manual
FR LGIF Pg 03:15:38.75 -0.19 299.91 0.53 Manual
FR LGIF Sg 03:15:45.85 -0.22 299.91 0.53 Manual
RD MFF Pg 03:15:39.92 0.08 45.05 0.58 Manual
RD MFF Sg 03:15:47.48 -0.17 45.05 0.58 Manual
FR GNEF Sg 03:15:52.86 -0.24 96.51 0.75 Manual
FR CRNF Pg 03:15:46.78 0.17 3.76 0.94 Manual
FR CRNF Sg 03:15:59.18 -0.17 3.76 0.94 Manual
FR BOUF Pg 03:15:50.29 -0.12 327.72 1.15 Manual
FR BOUF Sg 03:16:06.45 0.52 327.72 1.15 Manual
FR ABJF Pg 03:15:51.76 0.02 120.09 1.22 Manual
FR ABJF Sg 03:16:08.52 0.28 120.09 1.22 Manual
FR DAUF Pn 03:15:55.50 -0.02 10.13 1.49 Manual
FR DAUF Sg 03:16:16.86 -0.11 10.13 1.49 Manual