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The Hurricane Guide / Being an Attempt to Connect the Rotary Gale or Revolving Storm with Atmospheric Waves. cover

The Hurricane Guide / Being an Attempt to Connect the Rotary Gale or Revolving Storm with Atmospheric Waves.

Chapter 38: FOOTNOTES
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About This Book

The author links rotating gales to broader atmospheric waves and lays out the characteristic barometric and wind patterns associated with different positions relative to a storm's center. Practical guidance covers instruments and observation schedules, how to record veering of wind, identification of storm approach, regional tendencies and seasons, and methods to avoid passing through the storm's center. Tables and diagrams illustrate expected wind shifts and pressure changes, and simple charting aids are provided to help mariners visualize storm rotation and plan safer navigation.

FOOTNOTES

[1] The first half of the storm, in the case before alluded to, is that N.E. of the line N.W.—S.E., fig. 1, comprising the easterly and southerly winds; and the latter half, that S.W. of the same line, comprising the northerly and westerly winds.

[2] This table is also applicable to the hurricanes in the neighbourhood of Mauritius in the southern hemisphere, where all the phænomena are reversed; the motion of the hurricanes being towards the S.W., and the rotation in the direction of the hands of a watch, the same barometric and anemonal phænomena are experienced as in a hurricane in the northern hemisphere moving towards the N.E.

[3] By the officer of the watch being charged with this duty, and its being executed under his immediate superintendence, it is apprehended that a register may be kept with great regularity.

[4] These papers may be obtained from Messrs. W. H. Allen and Co., Booksellers to the Honourable East India Company, No. 7, Leadenhall Street, London.

[5] Reports of the British Association for the Advancement of Science, 1846, p. 139.



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