w:ENSO (solid; left hand axis) as per Image:Enso jma.png and negated w:SOI (thin line; 13 month smoothing; right axis) as per Image:Soi-1876-2005.png;...
th=3,col=5 oplot,makerange(y1),[0,0] Note: older version at Image:Soi-1876-2004.png I, the copyright holder of this work, hereby publish it under the...
SOI index, 1876-2004. By William M. Connolley. Red: monthly averages Blue: 12 month running mean Data from ftp://ftp.bom.gov.au/anon/home/ncc/www/sco/soi/soiplaintext...
ENSOindices Nino3.4only large.png English: The oldest indicator of the ENSO state is the Southern Oscillation Index (SOI): the difference between the atmospheric...
