This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 1.8 MLv
Local datetime 2023/06/19 11:29
Universal datetime 2023/06/19 09:29
Latitude 46.20 ° ± 0.0 km
Longitude -0.72 ° ± 0.0 km
Depth 3 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  25 58707
Rochefort  34 24151
Fontenay-le-Comte  29 13226
Aytré  31 8725
Périgny  28 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 0.15
Azimuthal gap 54.09 °
Number of stations used 17
Number of phases used 31

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 09:29:10.8 0.06 160.82 0.01 Manual
Z4 LC07 Sg 09:29:10.65 0.2 160.82 0.01 Manual
Z4 LC03 Pg 09:29:10.19 0.01 285.95 0.02 Manual
Z4 LC03 Sg 09:29:10.82 0.1 285.95 0.02 Manual
Z4 LC01 Pg 09:29:10.20 0.01 13.73 0.02 Manual
Z4 LC01 Sg 09:29:10.92 0.18 13.73 0.02 Manual
Z4 LC02 Pg 09:29:10.26 -0.03 75.89 0.03 Manual
Z4 LC02 Sg 09:29:10.95 0.05 75.89 0.03 Manual
Z4 LC06 Pg 09:29:10.41 -0.07 234.41 0.04 Manual
Z4 LC08 Pg 09:29:10.43 -0.1 188.34 0.05 Manual
Z4 LC08 Sg 09:29:11.23 -0.07 188.34 0.05 Manual
Z4 LC04 Pg 09:29:10.49 -0.06 39.63 0.05 Manual
Z4 LC04 Sg 09:29:11.35 0 39.63 0.05 Manual
Z4 LC09 Pg 09:29:10.65 -0.07 268.69 0.06 Manual
Z4 LC09 Sg 09:29:11.55 -0.06 268.69 0.06 Manual
Z4 LC05 Pg 09:29:10.68 -0.05 344.01 0.06 Manual
Z4 LC05 Sg 09:29:11.69 0.05 344.01 0.06 Manual
Z4 LC13 Pg 09:29:11.8 0.01 22.74 0.08 Manual
Z4 LC11 Pg 09:29:11.10 0.02 62.49 0.08 Manual
Z4 LC11 Sg 09:29:12.33 0.09 62.49 0.08 Manual
Z4 LC12 Pg 09:29:11.24 0.02 25.98 0.09 Manual
Z4 LC10 Pg 09:29:11.28 -0.01 301.78 0.1 Manual
Z4 LC10 Sg 09:29:12.71 0.13 301.78 0.1 Manual
FR CHIF Pg 09:29:13.84 0.03 106.73 0.23 Manual
FR CHIF Sg 09:29:16.60 -0.32 106.73 0.23 Manual
FR SDOF Pg 09:29:19.29 0.45 252.38 0.5 Manual
FR SDOF Sg 09:29:25.82 0.2 252.38 0.5 Manual
RD MFF Pg 09:29:20.8 0.01 44.72 0.57 Manual
RD MFF Sg 09:29:28.6 0.31 44.72 0.57 Manual
FR GNEF Pg 09:29:22.92 -0.34 97.07 0.74 Manual
FR GNEF Sg 09:29:33.29 0.02 97.07 0.74 Manual