This event was reviewed by an analyst and confirmed.
Type Earthquake
Magnitude 3.1 MLv
Local datetime 1980/09/20 21:02
Universal datetime 1980/09/20 19:02
Latitude 46.02 ° ± 4 km
Longitude -1.76 ° ± 9 km
Depth 5 km (operator assigned) ± 0.0 km

Have you felt an earthquake ?

You can participate to science by bringing your testimony.

Testify !
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  48 75735
Les Sables-d'Olonne  56 44017
Rochefort  62 24151
Luçon  66 9540
Aytré  52 8725
Périgny  54 8428
Talmont-Saint-Hilaire  52 7657
Lagord  50 7048
Saint-Pierre-d'Oléron  36 6743
Marennes-Hiers-Brouage  57 6252
Puilboreau  53 6182
Châtelaillon-Plage  53 5846
Nieul-sur-Mer  50 5759
Dompierre-sur-Mer  57 5482
Les Achards  64 5063

Past seismicity

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

Event details

Parameters

Evaluation status final
RMS 1.2
Azimuthal gap
Number of stations used 15
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 Pn 19:03:21.20 0.04 62 1.26 Manual
RD MFF Pg 19:03:22.90 1 62 1.26 Manual
RD MFF Sn 19:03:42.40 2.98 62 1.26 Manual
RD LFF Pg 19:03:37.50 0.41 121 2.06 Manual
RD LFF Sg 19:04:04.19 -1.49 121 2.06 Manual
RD LPF Pg 19:03:37.20 -0.01 13 2.07 Manual
RD LPF Sg 19:04:04.10 -1.8 13 2.07 Manual
RD LSF Pn 19:03:35.50 0.24 83 2.3 Manual
RD LSF Pg 19:03:41.40 -0.07 83 2.3 Manual
RD LSF Sg 19:04:12.60 -0.67 83 2.3 Manual