Saturday, July 11, 2009

Goods news: expect fewer Atlantic hurricanes in 2009, thanks to El Nino. Unfortunately, there's also some bad news.

NOAA officials noted that not all El Nino effects are negative. For example, it can suppress Atlantic hurricanes and bring needed moisture to the arid Southwest.

But it can also steer damaging winter storms to California and increase storminess across the southern United States.

The warming of the ocean can also lead to a reduction in the seafood catch off the West Coast, and fewer fish can also impact food sources for several types of birds and marine mammals.

SHOOT: I think it also predicates drier seasons in South Africa. Feels that way so far, and the Hurricane Season in the Gulf is certainly much slower than last year this time. Intwisting.
clipped from green.yahoo.com
Government scientists said Thursday that the periodic warming of water in the tropical Pacific Ocean, which can affect weather around the world, has returned.
The Pacific had been in what is called a neutral state, but forecasters at the National Oceanic and Atmospheric Administration say the sea surface temperature climbed to 1.8 degrees Fahrenheit above normal along a narrow band in the eastern equatorial Pacific in June.

In general, El Nino conditions are associated with increased rainfall across the east-central and eastern Pacific and with drier than normal conditions over northern Australia, Indonesia and the Philippines.

A summer El Nino can lead to wetter than normal conditions in the intermountain regions of the United States and over central Chile. In an El Nino year there tend to be more Eastern Pacific hurricanes and fewer Atlantic hurricanes.

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