This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.7 MLv
Local datetime 2023/06/17 14:31
Universal datetime 2023/06/17 12:31
Latitude 46.20 ° ± 0.1 km
Longitude -0.72 ° ± 0.1 km
Depth 5 km (from location) ± 0.1 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  29 13226
Aytré  31 8725
Périgny  29 8428
Tonnay-Charente  29 8010
Lagord  33 7048
Chauray  31 7006
Saint-Jean-d'Angély  32 6976
Surgères  11 6807
Puilboreau  31 6182
Châtelaillon-Plage  31 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 0.27
Azimuthal gap 45.24 °
Number of stations used 24
Number of phases used 45

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 LC07 Pg 12:31:25.5 0.1 179.32 0.01 Manual
Z4 LC07 Sg 12:31:25.79 0.19 179.32 0.01 Manual
Z4 LC01 Pg 12:31:25.15 0.03 3.64 0.02 Manual
Z4 LC01 Sg 12:31:25.97 0.07 3.64 0.02 Manual
Z4 LC02 Pg 12:31:25.14 -0.02 70.66 0.03 Manual
Z4 LC02 Sg 12:31:25.98 0.03 70.66 0.03 Manual
Z4 LC03 Pg 12:31:25.19 0.02 286.68 0.03 Manual
Z4 LC03 Sg 12:31:26.1 0.05 286.68 0.03 Manual
Z4 LC08 Pg 12:31:25.29 -0.09 193.75 0.04 Manual
Z4 LC08 Sg 12:31:26.18 -0.15 193.75 0.04 Manual
Z4 LC06 Pg 12:31:25.33 -0.05 238.98 0.04 Manual
Z4 LC04 Pg 12:31:25.33 -0.06 34.58 0.05 Manual
Z4 LC04 Sg 12:31:26.28 -0.08 34.58 0.05 Manual
Z4 LC09 Pg 12:31:25.57 -0.02 270.18 0.06 Manual
Z4 LC09 Sg 12:31:26.50 -0.2 270.18 0.06 Manual
Z4 LC11 Pg 12:31:25.82 0.01 60.18 0.08 Manual
Z4 LC11 Sg 12:31:27.5 -0.02 60.18 0.08 Manual
Z4 LC12 Pg 12:31:26.1 0.06 23.27 0.09 Manual
Z4 LC12 Sg 12:31:27.29 -0.01 23.27 0.09 Manual
FR CHIF Pg 12:31:28.39 0 106.66 0.23 Manual
FR CHIF Sg 12:31:31.3 -0.45 106.66 0.23 Manual
FR SDOF Pg 12:31:33.92 0.38 252.68 0.5 Manual
FR SDOF Sg 12:31:40.66 0.28 252.68 0.5 Manual
FR LGIF Pg 12:31:33.61 -0.61 298.75 0.54 Manual
RD MFF Pg 12:31:34.57 -0.11 44.33 0.57 Manual
RD MFF Sg 12:31:41.95 -0.39 44.33 0.57 Manual
FR GNEF Pg 12:31:37.52 -0.29 97 0.73 Manual
FR GNEF Sg 12:31:48.1 0.24 97 0.73 Manual
FR CRNF Pg 12:31:41.49 -0.1 2.9 0.94 Manual
FR CRNF Sg 12:31:53.44 -0.85 2.9 0.94 Manual
FR BOUF Pg 12:31:45.71 0.15 327 1.15 Manual
FR BOUF Sg 12:32:00.88 -0.29 327 1.15 Manual
FR ABJF Pg 12:31:46.76 0.14 120.63 1.21 Manual
FR ABJF Sg 12:32:03.21 0.19 120.63 1.21 Manual
FR LRVF Sn 12:32:06.68 0.88 166.92 1.28 Manual
FR GIZF Sg 12:32:08.2 0.03 27.19 1.36 Manual
FR RIAF Pg 12:31:49.62 -0.01 342.9 1.37 Manual
FR RIAF Sg 12:32:08.26 0.03 342.9 1.37 Manual
FR DAUF Pn 12:31:50.17 0.11 9.62 1.48 Manual
FR DAUF Pg 12:31:51.88 0.27 9.62 1.48 Manual
FR DAUF Sn 12:32:11.13 0.34 9.62 1.48 Manual
RD LFF Pg 12:31:54.25 0.25 140.33 1.62 Manual
RD LFF Sg 12:32:16.37 -0.01 140.33 1.62 Manual
FR GARF Pg 12:31:53.89 -0.23 77.99 1.63 Manual
FR GARF Sn 12:32:14.74 0.23 77.99 1.63 Manual