This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.3 MLv
Local datetime 1988/04/17 20:14
Universal datetime 1988/04/17 18:14
Latitude 45.88 ° ± 3 km
Longitude -1.36 ° ± 8 km
Depth 5 km (operator assigned) ± 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
La Rochelle  35 75735
Rochefort  31 24151
Royan  38 18398
Aytré  34 8725
Périgny  37 8428
Tonnay-Charente  39 8010
Saujon  40 7165
Lagord  38 7048
Saint-Pierre-d'Oléron  8 6743
Marennes-Hiers-Brouage  23 6252
Puilboreau  39 6182
Châtelaillon-Plage  30 5846
Nieul-sur-Mer  40 5759
Dompierre-sur-Mer  41 5482
Saint-Georges-de-Didonne  43 5360

Past seismicity

  This map shows only the 50 most significant earthquakes around this event.

Event details

Parameters

Evaluation status final
RMS 1.1
Azimuthal gap
Number of stations used 11
Number of phases used 10

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
RD MFF Pg 18:14:56.20 1.27 49 1.11 Manual
RD MFF Sg 18:15:11.50 1.13 49 1.11 Manual
RD LFF Pg 18:15:08.0 0.97 122 1.75 Manual
RD LFF Sg 18:15:30.60 -0.73 122 1.75 Manual
RD LSF Pn 18:15:08.20 0.51 79 2.04 Manual
RD LSF Pg 18:15:13.30 0.74 79 2.04 Manual
RD LSF Sg 18:15:40.50 -0.37 79 2.04 Manual
RD RJF Sg 18:15:42.10 -0.55 105 2.1 Manual
RD LPF Sg 18:15:42.50 -2.32 6 2.16 Manual
RD LPO Sg 18:15:43.80 -0.82 123 2.16 Manual