The Servicio Meteorológico Nacional (SMN) is

Mexico Mexico (Spanish: México), officially the United Mexican States, is a country in the southern portion of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatema ...

's national weather organization. It collects data and issues forecasts, advisories, and warnings for the entire country.

History

A presidential decree founded El Observatorio Meteorológico y Astrónomico de México (The Meteorological and Astronomical Observatory of Mexico) on February 6, 1877 as part of the Geographic Exploring of the National Territory commission. By 1880, it became an independent agency located at

Chapultepec Castle Chapultepec Castle ( es, Castillo de Chapultepec) is located on top of Chapultepec Hill in Mexico City's Chapultepec park. The name ''Chapultepec'' is the Nahuatl word ''chapoltepēc'' which means "on the hill of the grasshopper". The castle has s ...

, then encompassing six observatories. In 1901, the Servicio Meteorologia Nacional was formed with 31 sections for each

state State may refer to: Arts, entertainment, and media Literature * ''State Magazine'', a monthly magazine published by the U.S. Department of State * ''The State'' (newspaper), a daily newspaper in Columbia, South Carolina, United States * ''Our S ...

and 18 independent observatories which reported back to the central office in

Tacubaya Tacubaya is a working-class area of west-central Mexico City, in the borough of Miguel Hidalgo, consisting of the '' colonia'' Tacubaya proper and adjacent areas in other colonias, with San Miguel Chapultepec sección II, Observatorio, Daniel Ga ...

via telegraph. It joined the

World Meteorological Organization The World Meteorological Organization (WMO) is a specialized agency of the United Nations responsible for promoting international cooperation on atmospheric science, climatology, hydrology and geophysics. The WMO originated from the Intern ...

in 1947. By 1980, the organization included 72 observatories, of which eight launched weather balloons and radiosondes, and five radars serviced the country. In 1989, it became a subagency of the General de Administracion del Agua.

Functions of the organization

The agency issues forecasts out to five days in the future, hydrological bulletins including recent rainfall, agricultural bulletins, and run their own regional forecast model based upon the MM5. They also issue warnings for intense storms, strong northerlies in the

Gulf of Mexico The Gulf of Mexico ( es, Golfo de México) is an ocean basin and a marginal sea of the Atlantic Ocean, largely surrounded by the North American continent. It is bounded on the northeast, north and northwest by the Gulf Coast of the United ...

, snowfall, and excessive rainfall. Surface analyses for the region are drawn by the

Tropical Prediction Center The National Hurricane Center (NHC) is the division of the United States' NOAA/National Weather Service responsible for tracking and predicting tropical weather systems between the Prime Meridian and the 140th meridian west poleward to the 30t ...

which are incorporated onto the

Hydrometeorological Prediction Center The Weather Prediction Center (WPC), located in College Park, Maryland, is one of nine service centers under the umbrella of the National Centers for Environmental Prediction (NCEP), a part of the National Weather Service (NWS), which in turn is ...

analysis and then linked to b
SMN
on their website.Servicio Meteorologia Nacional
Productos Meteorologicos.
Retrieved on 2007-01-17. They issue their own tropical cyclone reports that describe the impact of storms on Mexico, which are then relayed to the

U.S. The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territori ...

National Hurricane Center and the

References

External links

Servicio Meteorologico Nacional
{{DEFAULTSORT:Servicio Meteorologico Nacional Governmental meteorological agencies in North America

History

Functions of the organization

See also

References

External links