The dispersal of supercooled fog and stratus (i.e., liquid water clouds at temperatures below 0 degree C) was the objective of the most publicized early weather modification experiments and is presently the only truly operational modification technology. Recent developments in the dispersal of warm fog (i.e., clouds of droiplets at temperatures above 0 degree C) have brought that undertaking to the brink of widespread operational implementation. The paper describes the concepts and recent developments in warm and supercooled fog dispersal and presents the evidence for recent optimism in the operational implementation of these concepts. Ice fog (i.e., clouds of ice particles) remains a rare but stubborn phenomenon whose dispersal is presently only in the conceptual stage of development.

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  • Corporate Authors:

    American Institute of Aeronautics and Astronautics

    1290 Avenue of the Americas
    New York, NY  United States  10019
  • Authors:
    • Weinstein, A I
  • Publication Date: 1977-1

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Filing Info

  • Accession Number: 00165156
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Dec 27 1977 12:00AM