Depth-duration-area value

From Glossary of Meteorology
Revision as of 14:02, 20 February 2012 by imported>Perlwikibot (Created page with " {{TermHeader}} {{TermSearch}} <div class="termentry"> <div class="term"> == depth–duration–area value == </div> <div class="definition"><div class="short_d...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

depth–duration–area value

(Commonly abbreviated DDA value.) The average depth of precipitation that has occurred within a specified time interval over an area of given size.

Usually, for any given storm or period of study, the assigned DDA values are those that represent the highest average depth for each selected duration and areal size.

Copyright 2022 American Meteorological Society (AMS). For permission to reuse any portion of this work, please contact [email protected]. Any use of material in this work that is determined to be “fair use” under Section 107 of the U.S. Copyright Act (17 U.S. Code § 107) or that satisfies the conditions specified in Section 108 of the U.S.Copyright Act (17 USC § 108) does not require AMS’s permission. Republication, systematic reproduction, posting in electronic form, such as on a website or in a searchable database, or other uses of this material, except as exempted by the above statement, require written permission or a license from AMS. Additional details are provided in the AMS Copyright Policy statement.