Rainfall Probabilities based
on
'Phases' of the Southern Oscillation Index
(Stone,
R.C., Hammer, G.L. and Marcussen, T.)
phase 4
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Chance of exceeding
median rainfall in the period from November through
Janaury based on a Rapidly rising
SOI phase over September and October |
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Graphics in GIF format, each image will appear in a new
window.
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Australia (updated 15:59, 15 Jan 2003)
Queensland (updated 15:59, 15 Jan 2003)
World (updated 16:00, 15 Jan 2003)
Australia (212Kb) (updated 15:57, 15 Jan 2003)
Queensland (90Kb) (updated 15:58, 15 Jan 2003)
World (1Mb) (updated 15:58, 15 Jan 2003)
Years in history with the same SOI phase over Sep-Oct:
1882, 1883, 1884, 1891, 1899, 1929, 1930, 1934, 1948, 1950, 1952, 1953, 1956, 1957, 1976, 1986, 1999, 2005
| what is:
"Seasonal Climate Outlook" ? |
| The term "Seasonal Climate" refers
to what the weather was, is, is-likely-to-be for a particular season. The
"Outlook" is based on the Southern
Oscillation Index (SOI), Sea-Surface
Temperature (SST) patterns in the Pacific Ocean are also important in
driving climate variability and are useful guides to potential climate patterns
in Australia (and other parts of the world too). One rainfall probability system used in Queensland is the "SOI
Phase System", the current "Outlook
Message" gives commentary on the seasonal outlook and additional information may be found at the Queensland Climate Change Centre of Excellence. You will also
find the "Winter
Crop Outlook" on the Department of Primary Industries web site. |
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