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World Meteorological Organization

World Meteorological Organization:WMO flag

The World Meteorological Organization (WMO) is an intergovernmental organization with a membership of 187 Member States and Territories. It originated from the International Meteorological Organization (IMO), which was founded in 1873. Established in 1950, WMO became the specialized agency of the United Nations for meteorology (weather and climate), operational hydrology and related geophysical sciences. It has its headquarters in Geneva, Switzerland. The current president is Alexander Bedritsky and the current Secretary-General is Michel Jarraud, elected by the 14th World Meteorological Congress held in 2003.

The organization's aims are:

The WMO Member countries have a Commission for Basic Systems (CBS) meeting every two years, in which new recommended code changes, telecommunication protocol recommendations, and Abbreviated Heading Table updates are approved. After approval these changes are entered into the WMO codes manual 306 and 386. The last meeting of CBS was held in Geneva, Switzerland.

One of the more visible functions of the WMO is the naming of tropical cyclones.

The WMO helped create the Intergovernmental Panel on Climate Change (IPCC). It is also directly responsible for the creation of the Global Atmosphere Watch (GAW).


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World Meteorological Day

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1950 establishments | International environmental organizations | Meteorological institutions and stations | Standards organizations | United Nations specialized agencies | Hydrology organizations

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