Oklahoma Mesonet

Oklahoma Mesonet

The Oklahoma Mesonet is a network of environmental monitoring stations designed to measure the environment at the size and duration of mesoscale weather events. The phrase "mesonet" is a portmanteau of the words mesoscale and network. In meteorology, “mesoscale” refers to weather events that range in size from one mile to 150 miles and can last from several minutes to several hours. Mesoscale events include thunderstorms, wind gusts, heat bursts and dry lines. Without densely spaced weather observations, these mesoscale events might go undetected.

The network consists of 120 automated stations covering Oklahoma and each of Oklahoma's counties has at least one station.[1] At each site, the environment is measured by a set of instruments located on or near a 10-meter (33 ft)-tall tower. The measurements are packaged into “observations” and transmitted to a central facility every 5 minutes, 24 hours per day, every day of the year.

Oklahoma Mesonet is a cooperative venture between Oklahoma State University and the University of Oklahoma and is supported by the taxpayers of Oklahoma. It is headquartered at the National Weather Center on the OU campus.

Observations are available free of charge to the public.

Contents

Variables Measured

Every five minutes

Every 15 minutes

  • Soil temperature under bare soil and natural sod at 5 cm (2.0 in) and 10 cm (3.9 in)
  • Soil temperature under natural sod at 30 cm (12 in)

Every 30 minutes

  • Soil moisture at 5 cm (2.0 in), 25 cm (9.8 in), and 60 cm (24 in)

References

  1. ^ McPherson, R. A., C. Fiebrich, K. C. Crawford, R. L. Elliott, J. R. Kilby, D. L. Grimsley, J. E. Martinez, J. B. Basara, B. G. Illston, D. A. Morris, K. A. Kloesel, S. J. Stadler, A. D. Melvin, A.J. Sutherland, and H. Shrivastava, 2007: Statewide monitoring of the mesoscale environment: A technical update on the Oklahoma Mesonet. J. Atmos. Oceanic Tech., 24, 301-321.

External links


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • Oklahoma State University–Stillwater — Oklahoma State University redirects here. For other system schools, see Oklahoma State University System. Oklahoma State University Stillwater Established 1890 Type …   Wikipedia

  • Mesonet — In meteorology, a mesonet is a network of automated weather stations designed to observe mesoscale meteorological phenomena. Dry lines, squall lines, and sea breezes are examples of phenomena that can be observed by mesonets. Due to the space and …   Wikipedia

  • Oklahoma — This article is about the U.S. state of Oklahoma. For other uses, see Oklahoma (disambiguation). State of Oklahoma …   Wikipedia

  • Nowata, Oklahoma —   City   Location of Nowata, Oklahoma Coordinat …   Wikipedia

  • Geography of Oklahoma — Oklahoma topographical map The Geography of Oklahoma encompasses terrain and ecosystems ranging from arid plains to subtropical forests and mountains. Oklahoma contains 11 distinct ecological regions, more per square mile than in any other state… …   Wikipedia

  • Comanche County, Oklahoma — Seal …   Wikipedia

  • National Weather Center — The National Weather Center (NWC), located on the campus of the University of Oklahoma, is a confederation of federal, state, and academic organizations that work together in partnership to improve understanding of events occurring in Earth s… …   Wikipedia

  • January 31 — Groundhog Day Blizzard Satellite image of the storm on the evening of February 1 over the American Midwest. Storm type: Winter storm, Blizzard, Ice storm, Tornadoes, Thundersnow …   Wikipedia

  • Weather station — at Mildura Airport, Victoria, Australia. A weather station is a facility, either on land or sea, with instruments and equipment for observing atmospheric conditions to provide information for weather forecasts and to study the weather and climate …   Wikipedia

  • Social ecological model — The Social Ecological Model, also called Social Ecological Perspective, is a framework to examine the multiple effects and interrelatedness of social elements in an environment. SEM can provide a theoretical framework to analyze various contexts… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”