This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.1 MLv
Local datetime 2023/06/17 05:20
Universal datetime 2023/06/17 03:20
Latitude 46.19 ° ± 0.3 km
Longitude -0.72 ° ± 0.2 km
Depth 0 km (from location) ± 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  30 13226
Aytré  31 8725
Périgny  29 8428
Tonnay-Charente  28 8010
Lagord  33 7048
Chauray  31 7006
Saint-Jean-d'Angély  32 6976
Surgères  10 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 0.21
Azimuthal gap 132.72 °
Number of stations used 11
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
FR CHIF Pg 03:20:15.27 0.02 105.5 0.23 Manual
FR CHIF Sg 03:20:18.4 -0.13 105.5 0.23 Manual
FR SDOF Pg 03:20:20.50 0.08 253.14 0.5 Manual
FR LGIF Pg 03:20:20.82 -0.34 299.21 0.54 Manual
FR LGIF Sg 03:20:28.44 -0.03 299.21 0.54 Manual
RD MFF Pg 03:20:21.66 -0.01 44.07 0.57 Manual
RD MFF Sg 03:20:29.20 -0.14 44.07 0.57 Manual
FR GNEF Pg 03:20:24.69 -0.06 96.64 0.74 Manual
FR CRNF Pg 03:20:28.52 -0.07 2.94 0.94 Manual
FR BOUF Pg 03:20:32.59 0.04 327.16 1.15 Manual
FR BOUF Sg 03:20:48.72 0.55 327.16 1.15 Manual
FR ABJF Pg 03:20:33.51 -0.01 120.42 1.21 Manual
FR RIAF Pg 03:20:36.88 0.24 342.99 1.37 Manual
FR DAUF Pg 03:20:38.94 0.19 9.62 1.49 Manual
FR DAUF Sg 03:20:58.52 -0.39 9.62 1.49 Manual
FR GARF Sg 03:21:03.44 -0.13 77.84 1.63 Manual