'The phenomenon of La Nina will end globally

On February 9, United Nations and US climbers confirmed La Nina's weather phenomenon will end in the spring of 2012 after a brief increase in the fall of 2011.

>>>La Nina weather phenomenon has reached its peak

La Nina appeared every few years according to the cycle of trade winds that cooled the Pacific surface water layer in the equator. Just like the weather phenomenon En Nino appeared due to the hot surface of Pacific surface water, La Nina upset global weather patterns and usually lasted for 2 years.

La Nina usually ends in the summer and creates the
mild weather conditions until late fall

La Nina in 2010 - 2011, recognized by the world's climate experts as the strongest in the past 50 years, has caused extreme weather events around the world such as record snowfall in the winter, floods record in the spring and record drought in the summer in many US states, heavy rain caused floods in Australia and some Southeast Asian countries, and caused terrible drought in East Africa.

La Nina phenomena often end in the summer and create mild weather conditions until the end of the Fall, but La Nina 2010 - 2011 is unusual with the rise in the equatorial region of the Pacific. from September 2011, through the winter and lasts until January 2012.

The World Meteorological Organization (WMO) of the United Nations and the US Oceanic and Oceanic Authority said La Nina 2010 - 2011 extends through the winter 2011 - 2012 in the Northern Hemisphere and will end in the Spring 2012. New record losses caused by natural disasters in 2011 are caused by a combination of factors such as La Nina, local atmospheric models and climate change.