This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3 MLv
Local datetime 1987/09/25 18:42
Universal datetime 1987/09/25 16:42
Latitude 45.96 ° ± 3 km
Longitude -1.27 ° ± 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  24 75735
Rochefort  23 24151
Royan  41 18398
Aytré  23 8725
Périgny  26 8428
Tonnay-Charente  31 8010
Saujon  41 7165
Lagord  27 7048
Surgères  43 6807
Saint-Pierre-d'Oléron  4 6743
Marennes-Hiers-Brouage  21 6252
Puilboreau  28 6182
Châtelaillon-Plage  19 5846
Nieul-sur-Mer  29 5759
Dompierre-sur-Mer  29 5482

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 1.3
Azimuthal gap
Number of stations used 19
Number of phases used 12

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 16:42:31.50 1.98 50 1.01 Manual
RD MFF Sg 16:42:46.20 2.56 50 1.01 Manual
RD LFF Pg 16:42:43.30 -0.05 125 1.75 Manual
RD LFF Sg 16:43:07.80 0.19 125 1.75 Manual
RD LSF Pn 16:42:44.10 0.99 81 1.97 Manual
RD LSF Pg 16:42:48.30 0.69 81 1.97 Manual
RD LSF Sg 16:43:13.0 -1.95 81 1.97 Manual
RD RJF Pn 16:42:44.0 -0.37 108 2.07 Manual
RD RJF Pg 16:42:49.40 0.04 108 2.07 Manual
RD RJF Sg 16:43:16.20 -1.79 108 2.07 Manual
RD LPF Pg 16:42:49.90 0.29 4 2.08 Manual
RD LPF Sg 16:43:15.50 -2.91 4 2.08 Manual