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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 42, Iss. 3 — Jan. 20, 2003
  • pp: 505–510

Evaluation of a one-dimensional cloud model for yellow and green thunderstorms

Frank W. Gallagher, III and William H. Beasley  »View Author Affiliations


Applied Optics, Vol. 42, Issue 3, pp. 505-510 (2003)
http://dx.doi.org/10.1364/AO.42.000505


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Abstract

Many observers have reported observations of green light emanating from severe thunderstorms in the midwestern United States. Spectral measurements have demonstrated that the dominant wavelength of the light is in the green portion of the visible spectrum and that this is not just a subjective impression. According to the theory proposed by Bohren and Fraser [Bull. Am. Meteorol. Soc. 74, 2185 (1993)], two effects combine to produce green light from thunderstorms. First, incident solar radiation is reddened by selective scattering by air molecules and particles in the atmosphere before it enters the cloud. Second, the radiation that passes through an optically thick cloud is attenuated in the longer wavelengths because of selective absorption by liquid water. Model calculations indicate that realizable combinations of mean drop diameters, mean liquid-water contents, and cloud thicknesses can satisfy the conditions required for shifting the dominant wavelength of the incident solar radiation to green.

© 2003 Optical Society of America

OCIS Codes
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(010.1290) Atmospheric and oceanic optics : Atmospheric optics
(010.1320) Atmospheric and oceanic optics : Atmospheric transmittance
(010.3920) Atmospheric and oceanic optics : Meteorology

History
Original Manuscript: January 4, 2002
Revised Manuscript: April 9, 2002
Published: January 20, 2003

Citation
Frank W. Gallagher and William H. Beasley, "Evaluation of a one-dimensional cloud model for yellow and green thunderstorms," Appl. Opt. 42, 505-510 (2003)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-42-3-505


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References

  1. A. B. Fraser, “Why green thunderstorms are severe,” presented at the Optical Society of America’s Topical Meeting on Meteorological Optics, Keystone, Colo., 28–29 August 1978.
  2. J. C. Fankhauser, G. M. Barnes, L. J. Miller, P. M. Rostkowski, “Photographic documentation of some distinctive cloud forms observed beneath a large cumulonimbus,” Bull. Am. Meteorol. Soc. 64, 450–462 (1983). [CrossRef]
  3. G. D. Freier, Weather Proverbs (Fisher Books, Tucson, Ariz., 1992).
  4. C. F. Bohren, A. B. Fraser, “Green thunderstorms,” Bull. Am. Meteorol. Soc. 74, 2185–2193 (1993). [CrossRef]
  5. F. W. Gallagher, W. H. Beasley, C. F. Bohren, “Green thunderstorms observed,” Bull. Am. Meteorol. Soc. 77, 2889–2897 (1996). [CrossRef]
  6. R. M. Pope, E. S. Fry, “Absorption spectrum (380–700 nm) of pure water. II. Integrating cavity measurements,” Appl. Opt. 36, 8710–8723 (1997). [CrossRef]
  7. C. L. Braun, S. N. Smirnov, “Why is water blue?” J. Chem. Educ. 70, 612–614 (1993). [CrossRef]
  8. G. Wyszecki, W. S. Stiles, Color Science. Concepts and Methods, Quantitative Data and Formulae, 2nd ed. (Wiley, New York, 1982).
  9. C. F. Bohren, D. R. Huffman, Absorption and Scattering of Light by Small Particles (Wiley, New York, 1983).
  10. R. M. Goody, Y. L. Yung, Atmospheric Radiation: Theoretical Basis (Oxford, New York, 1989).
  11. H. Neckel, D. Labs, “The solar radiation between 3300 and 12 500 Å,” Solar Phys. 90, 205–258 (1984). [CrossRef]
  12. F. Kasten, A. T. Young, “Revised optical air mass tables and approximation formula,” Appl. Opt. 28, 4735–4738 (1989). [CrossRef] [PubMed]
  13. K. Ya Kondratyev, Radiation in the Atmosphere (Academic, New York, 1969).
  14. J. D. Marwitz, “The structure and motion of severe hailstorms. I. Supercell storms,” J. Appl. Meteorol. 11, 166–179 (1972). [CrossRef]
  15. C. A. Knight, P. Squires, Hailstorms of the Central High Plains. I. The National Hail Research Experiment (Colorado Associated U. Press, Boulder, Colo., 1982).
  16. D. J. Musil, P. L. Smith, “Interior characteristics at mid-levels of thunderstorms in the southeastern United States,” Atmos. Res. 24, 149–167 (1989). [CrossRef]
  17. J. Dodge, J. Arnold, G. Wilson, J. Evans, T. T. Fujita, “The cooperative Huntsville Meteorological Experiment (COHMEX),” Bull. Am. Meteorol. Soc. 67, 417–419 (1986).
  18. J. M. Straka, J. R. Anderson, “Numerical simulations of microburst-producing storms: some results from storms observed during COHMEX,” J. Atmos. Sci. 50, 1329–1348 (1993). [CrossRef]
  19. R. S. Schemenauer, J. I. MacPherson, G. A. Isaac, J. W. Strapp, “Canadian participation in HIPLEX 1979,” Rep. APRB 110 P 34 (Atmospheric Environment Service, Environment Canada, Downsview, Ontario, Canada, 1980).
  20. F. W. Gallagher, “Green thunderstorms,” Ph.D. dissertation (University of Oklahoma, Norman, Okla., 1997).

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