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An empirical model of the Earth's horizontal wind fields: HWM07

By D.P. Drob, J.T. Emmert, G. Crowley, J.M. Picone, G.G. Shepherd, W. Skinner, P. Hays, R.J. Niciejewski, M. Larsen, C.Y. She, J.W. Meriwether, G. Hernandez, Martin J. Jarvis, D.P. Sipler, C.A. Tepley, M.S. O'Brien, J.R. Bowman, Q. Wu, Y. Murayama, S. Kawamura, I.M. Reid and R.A. Vincent

Abstract

The new Horizontal Wind Model (HWM07) provides a statistical representation of the horizontal wind fields of the Earth's atmosphere from the ground to the exosphere (0-500 km). It represents over 50 years of satellite, rocket, and ground-based wind measurements via a compact Fortran 90 subroutine. The computer model is a function of geographic location, altitude, day of the year, solar local time, and geomagnetic activity. It includes representations of the zonal mean circulation, stationary planetary waves, migrating tides, and the seasonal modulation thereof. HWM07 is composed of two components, a quiet time component for the background state described in this paper and a geomagnetic storm time component (DWM07) described in a companion paper

Topics: Meteorology and Climatology, Atmospheric Sciences
Publisher: American Geophysical Union
Year: 2008
DOI identifier: 10.1029/2008JA013668
OAI identifier: oai:nora.nerc.ac.uk:11448

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Citations

  1. (2003). (2006a), Global thermosphere-ionosphere response to onset of 20
  2. (1991). Atmospheric Data Analysis,
  3. (1993). Comparison of HRDI wind measurements with radar and rocket observations,
  4. (2005). Documentation and validation of the Goddard Earth Observing System (GEOS) Data Assimilation System-Version 4,
  5. (1999). Equatorial and low-latitude thermospheric winds: Measured quiet time variations with season and solar flux from
  6. (2003). Global morphology of infrasound propagation,
  7. (2008). Improved horizontal wind model HWM07 enables estimation of equatorial ionospheric electric fields from satellite magnetic measurements,
  8. (1996). Long-term variability in the equatorial middle atmosphere zonal wind,
  9. (2000). Mid-latitude temperatures at 87 km: Results from multi-instrument Fourier analysis,
  10. (1999). Next generation space weather specification and forecasting model, paper presented at Ionospheric Effects Symposium,
  11. Roble (2006b), The effect of IMF By on thermospheric composition at high and middle latitudes: 1. Numerical experiments,
  12. (1974). Tidal oscillations of the meridional neutral wind at midlatitudes,
  13. (2008). Tidal variability in the lower thermosphere: Comparison of Whole Atmosphere Model (WAM) simulations with observations from TIMED,
  14. (1991). Vertical thermospheric winds at the equatorward edge of the auroral oval,

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