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uk.sci.weather (UK Weather) (uk.sci.weather) For the discussion of daily weather events, chiefly affecting the UK and adjacent parts of Europe, both past and predicted. The discussion is open to all, but contributions on a practical scientific level are encouraged. |
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The El Nino has been fairly short-lived and has been moderate. See how
long the heat lasts now. With such an extended solar minimum (longest for over a century), if solar really is a driver of our present climate, we should see a rapid decrease in temperatures. The PDO cycle, being negative, should reinforce that and we ought to see global temperatures returning towards the 150-year mean........if no other factor is involved. http://www.cpc.ncep.noaa.gov/product...-fcsts-web.pdf Summary: • A transition from El Niño to ENSO-neutral is underway. • Sea surface temperatures are decreasing across much of the Pacific Ocean and have recently become slightly below-average in portions of the eastern half of the basin. • Based on current observations and dynamical model forecasts, a transition to ENSO-neutral conditions is expected by June 2010, which will continue into the Northern Hemisphere summer 2010. • Although many models predict ENSO-neutral conditions, there is a growing possibility of La Niña developing during the second half of 2010. |
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