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F. Martin Ralph NOAA/Environmental Technology Laboratory, Boulder, Colorado

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Print Publication:
01 Feb 2000
DOI:
https://doi.org/10.1175/1520-0469(2000)057<0599:R>2.0.CO;2
Page(s):
599–608
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Abstract

Corresponding author address: Dr. F. Martin Ralph, NOAA/Environmental Technology Laboratory, 325 Broadway, Boulder, CO 80303.

Abstract

Corresponding author address: Dr. F. Martin Ralph, NOAA/Environmental Technology Laboratory, 325 Broadway, Boulder, CO 80303.

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Journal of the Atmospheric Sciences

  • Balsley, B. B., and D. A. Carter, 1989: Mountain waves in the tropical Pacific atmosphere: A comparison of vertical wind fluctuations over Pohnpei and Christmas Island using VHF wind profilers. J. Atmos. Sci.,46, 2698–2715.

  • Battan, L. J., 1973: Radar Observation of the Atmosphere. University of Chicago Press, 324 pp.

  • Browning, G. L., and H.-O. Kreiss, 1997: The role of gravity waves in slowly varying in time mesoscale motions. J. Atmos. Sci.,54, 1166–1184.

  • ——, ——, and D. W. van de Kamp, 2000: Comments on “Observations of a mesoscale ducted gravity wave.” J. Atmos. Sci.,57, 595–598.

  • Caccia, J.-L., B. Benech, and V. Klaus, 1997a: Space–time description of nonstationary trapped lee waves using ST radars, aircraft, and constant volume balloons during the PYREX experiment. J. Atmos. Sci.,54, 1821–1833.

  • ——, M. Crochet, and K. Saada, 1997b: ST radar evaluation of the standard deviation of the air vertical velocity perturbed by local orography. J. Atmos. Sol. Terr. Phys.,59, 1127–1131.

  • Crochet, M., F. Cuq, F. M. Ralph, and S. V. Venkateswaran, 1990: Clear-air radar observations of the great October storm of 1987. Dyn. Atmos. Oceans,14, 443–461.

  • Cruette, D., 1976: Experimental study of mountain lee-waves by means of satellite photographs and aircraft measurements. Tellus,28, 499–523.

  • DeMaria, M., J. M. Davis, and D. M. Wojtak, 1989: Observations of mesoscale wave disturbances during the Genesis of Atlantic Lows Experiment. Mon. Wea. Rev.,117, 826–842.

  • Ecklund, W. L., K. S. Gage, B. B. Balsley, R. G. Strauch, and J. L. Green, 1982: Vertical wind variability observed by VHF radar in the lee of the Colorado Rockies. Mon. Wea. Rev.,110, 1451–1457.

  • Ferrat, S., and M. Crochet, 1994: Methods of detection and estimation errors in ST radar studies. Ann. Geophys.,12, 489–496.

  • Foldvik, A., 1962: Two-dimensional mountain waves—A method for the rapid computation of lee wavelengths and vertical velocities. Quart. J. Roy. Meteor. Soc.,88, 271–285.

  • Fukao, S., T. Sato, P. T. May, T. Tsuda, S. Kato, M. Inaba, and I. Kimura, 1988: A systematic error in MST/ST radar wind measurement induced by a finite range volume effect. 1. Observational results. Radio Sci.,23, 59–73.

  • Gage, K. S., 1990: Radar observations of the free atmosphere: Structure and dynamics. Radar in Meteorology, D. Atlas, Ed., Amer. Meteor. Soc., 534–565.

  • Gossard, E. E., 1988: Measuring drop-size distributions in clouds with a clear-air sensing Doppler radar. J. Atmos. Oceanic Technol.,5, 640–649.

  • ——, 1990: Radar research on the atmospheric boundary layer. Radar in Meteorology, D. Atlas, Ed., Amer. Meteor. Soc., 477–527.

  • ——, R. G. Strauch, and R. R. Rogers, 1990: Evolution of drop-size distributions in liquid precipitation observed by ground-based Doppler radar. J. Atmos. Oceanic Technol.,7, 815–828.

  • Heymsfield, G. M., 1979: Doppler radar study of a warm frontal region. J. Atmos. Sci.,36, 2093–2107.

  • Huaman, M. M., and B. B. Balsley, 1996: Long-term average vertical motions observed by VHF wind profilers: The effect of slight antenna-pointing inaccuracies. J. Atmos. Oceanic Technol.,13, 560–569.

  • Jameson, A. R., and D. B. Johnson, 1990: Cloud microphysics and radar. Radar in Meteorology, D. Atlas, Ed., Amer. Meteor. Soc., 323–340.

  • Jin, Y., S. E. Koch, Y.-L. Lin, F. M. Ralph, and C. Chen, 1996: Numerical simulations of an observed gravity current and gravity waves in an environment characterized by complex stratification and shear. J. Atmos. Sci.,53, 3570–3588.

  • Larsen, M. F., and J. Röttger, 1991: VHF radar measurements of in-beam incidence angles and associated vertical-beam radial velocity corrections. J. Atmos. Oceanic Technol.,8, 477–490.

  • Lindzen, R. S., and K. K. Tung, 1976: Banded convective activity and ducted gravity waves. Mon. Wea. Rev.,104, 1602–1617.

  • May, P. T., and D. K. Rajopadhyaya, 1996: Wind profiler observations of vertical motion and precipitation microphysics of a tropical squall line. Mon. Wea. Rev.,124, 621–633.

  • McAfee, J. R., K. S. Gage, and R. G. Strauch, 1994: Examples of vertical velocity comparison from collocated VHF and UHF profilers. Radio Sci.,29, 879–880.

  • ——, ——, and ——, 1995: Vertical velocities at Platteville, Colorado: An intercomparison of simultaneous measurements by the VHF and UHF profilers. Radio Sci.,34, 1027–1042.

  • Monserrat, S., and A. J. Thorpe, 1996: Use of ducting theory in an observed case of gravity waves. J. Atmos. Sci.,53, 1724–1736.

  • Nastrom, G. D., and D. C. Fritts, 1992: Sources of mesoscale variability of gravity waves. Part I: Topographic excitation. J. Atmos. Sci.,49, 101–110.

  • ——, and T. E. VanZandt, 1994: Mean vertical motions seen by radar wind profilers. J. Appl. Meteor.,33, 984–995.

  • ——, K. S. Gage, and W. L. Ecklund, 1990: Uncertainties in estimates of mean vertical velocity from MST radar observations. Radio Sci.,25, 933–940.

  • Orlanski, I., 1975: A rational subdivision of scales for atmospheric processes. Bull. Amer. Meteor. Soc.,56, 527–530.

  • Palmer, R. D., M. F. Larsen, R. F. Woodman, S. Fukao, M. Yamamoto, T. Tsuda, and S. Kato, 1991: VHF radar interferometry measurements of vertical velocity and the effect of tilted reflectivity surfaces on standard Doppler measurements. Radio Sci.,26, 417–427.

  • Pecnick, M. J., and J. A. Young, 1984: Mechanics of a strong subsynoptic gravity wave deduced from satellite and surface observations. J. Atmos. Sci.,41, 1850–1862.

  • Prichard, I. T., L. Thomas, and R. M. Worthington, 1995: The characteristics of mountain waves observed by radar near the west coast of Wales. Ann. Geophys.,13, 757–767.

  • Ralph, F. M., 1995: Using radar-measured radial vertical velocities to distinguish precipitation scattering from clear-air scattering. J. Atmos. Oceanic Technol.,12, 257–267.

  • ——, 1997: Comments on “Use of ducting theory in an observed case of gravity waves.” J. Atmos. Sci.,54, 2237–2239.

  • ——, M. Crochet, and S. V. Venkateswaran, 1992: A study of mountain lee waves using clear-air radar. Quart. J. Roy. Meteor. Soc.,118, 597–627.

  • ——, ——, and ——, 1993a: Observations of a mesoscale ducted gravity wave. J. Atmos. Sci.,50, 3277–3291.

  • ——, C. Mazaudier, M. Crochet, and S. V. Venkateswaran, 1993b: Doppler sodar and radar wind-profiler observations of gravity-wave activity associated with a gravity current. Mon. Wea. Rev.,121, 444–463.

  • ——, P. J. Neiman, D. W. van de Kamp, and D. C. Law, 1995: Using spectral moment data from NOAA’s 404-MHz radar wind profilers to observe precipitation. Bull. Amer. Meteor. Soc.,76, 1717–1739.

  • ——, ——, T. L. Keller, D. Levinson, and L. Fedor, 1997: Observations, simulations, and analysis of nonstationary trapped lee waves. J. Atmos. Sci.,54, 1308–1333.

  • Rogers, R. R., I. I. Zawadzki, and E. E. Gossard, 1991: Variation with altitude of the drop-size distribution in steady light rain. Quart. J. Roy. Meteor. Soc.,117, 1341–1369.

  • Röttger, J., and M. F. Larsen, 1990: UHF/VHF radar techniques for atmospheric research and wind profiler applications. Radar in Meteorology, D. Atlas, Ed., Amer. Meteor. Soc., 235–281.

  • Sato, K., 1990: Vertical wind disturbances in the troposphere and lower stratosphere observed by the MU radar. J. Atmos. Sci.,47, 2803–2817.

  • Strauch, R. G., B. L. Weber, A. S. Frisch, C. G. Little, D. A. Merritt, K. P. Moran, and D. C. Welsh, 1987: The precision and relative accuracy of profiler wind measurements. J. Atmos. Oceanic Technol.,4, 563–571.

  • Vergeiner, I., and D. K. Lilly, 1970: The dynamic structure of lee wave flow as obtained from balloon and airplane observations. Mon. Wea. Rev.,98, 220–232.

  • Wakasugi, K., A. Mizutani, M. Matsuo, S. Fukao, and S. Kato, 1986:A direct method for deriving drop-size distribution and vertical air velocities from VHF Doppler radar spectra. J. Atmos. Oceanic Technol.,3, 623–629.

  • Worthington, R. M., and L. Thomas, 1996: Radar measurements of critical layer absorption in mountain waves. Quart. J. Roy. Meteor. Soc.,122, 1263–1282.

  • Wuertz, D. B., B. L. Weber, R. G. Strauch, A. S. Frisch, C. G. Little, D. A. Merritt, K. P. Moran, and D. C. Welsh, 1988: Effects of precipitation on UHF wind profiler measurements. J. Atmos. Oceanic Technol.,5, 450–465.

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