This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 2.9 MLv
Local datetime 1989/04/27 12:22
Universal datetime 1989/04/27 10:22
Latitude 46.19 ° ± 2 km
Longitude -0.76 ° ± 6 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  32 75735
Niort  27 58707
Rochefort  32 24151
Fontenay-le-Comte  30 13226
Aytré  28 8725
Périgny  26 8428
Tonnay-Charente  27 8010
Lagord  30 7048
Saint-Jean-d'Angély  33 6976
Surgères  10 6807
Puilboreau  27 6182
Châtelaillon-Plage  28 5846
Nieul-sur-Mer  31 5759
Aiffres  29 5506
Dompierre-sur-Mer  24 5482

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 19
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 10:23:10.30 1.23 46 0.59 Manual
RD MFF Sg 10:23:18.20 0.81 46 0.59 Manual
RD LSF Pg 10:23:28.60 0.81 87 1.59 Manual
RD LSF Sg 10:23:49.0 -0.92 87 1.59 Manual
RD LFF Pg 10:23:28.80 0.16 139 1.64 Manual
RD LFF Sg 10:23:51.0 -0.39 139 1.64 Manual
RD RJF Pg 10:23:33.9 0.88 118 1.83 Manual
RD RJF Sg 10:23:56.30 -1.24 118 1.83 Manual
RD LPF Pg 10:23:33.30 0.62 354 1.85 Manual
RD LPF Sg 10:23:56.40 -1.97 354 1.85 Manual