Antecedent precipitation index: Difference between revisions

From Glossary of Meteorology
imported>Perlwikibot
(Created page with " {{TermHeader}} {{TermSearch}} <div class="termentry"> <div class="term"> == antecedent precipitation index == </div> <div class="definition"><div class="short_definiti...")
m (Rewrite with Template:Term and clean up)
 
(One intermediate revision by the same user not shown)
Line 1: Line 1:
 
{{Term
 
|Display title=antecedent precipitation index
{{TermHeader}}
|Definitions={{Definition
{{TermSearch}}
|Num=1
 
|Meaning=(Abbreviated API.) A weighted summation of daily [[precipitation]]  amounts, used as an index of [[soil moisture]].
<div class="termentry">
|Explanation=The weight given each day's precipitation is usually assumed to be an exponential or reciprocal  function of time with the most recent precipitation receiving the greatest weight. The antecedent  precipitation index method is commonly used to initialize some [[rainfall]] models.
  <div class="term">
}}
== antecedent precipitation index ==
}}
  </div>
 
<div class="definition"><div class="short_definition">(Abbreviated API.) A weighted summation of daily [[precipitation]]  amounts, used as an index of [[soil moisture]].</div><br/> <div class="paragraph">The weight given each day's precipitation is usually assumed to be an exponential or reciprocal  function of time with the most recent precipitation receiving the greatest weight. The antecedent  precipitation index method is commonly used to initialize some [[rainfall]] models.</div><br/> </div>
</div>
 
{{TermIndex}}
{{TermFooter}}
 
[[Category:Terms_A]]

Latest revision as of 21:25, 13 January 2024

(Abbreviated API.) A weighted summation of daily precipitation amounts, used as an index of soil moisture.

The weight given each day's precipitation is usually assumed to be an exponential or reciprocal function of time with the most recent precipitation receiving the greatest weight. The antecedent precipitation index method is commonly used to initialize some rainfall models.


Retrieved from "https://glossarystaging.ametsoc.net/w/index.php?title=Antecedent_precipitation_index&oldid=28094"
Powered by MediaWiki
Powered by WikiTeq
Powered by Semantic MediaWiki
Copyright 2025 American Meteorological Society (AMS). For permission to reuse any portion of this work, please contact permissions@ametsoc.org. 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.