A graphical procedure for assessment of wet-and dry-spell duration is proposed based on the monthly rainfall amounts, in order to depict the change of period duration with their number within a given record length. A linear regression formulation is described on a log-log plot between spell duration
The length of dry and wet periods
β Scribed by R. W. Longley
- Publisher
- John Wiley and Sons
- Year
- 1953
- Tongue
- English
- Weight
- 460 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0035-9009
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β¦ Synopsis
Abstract
A study was made of the length of dry and wet spells at five Canadian cities. From the results of the study it was learned that after a wet day the probability of the following day being wet is constant no matter how long the wet period has persisted; the same is true for the weather following a dry day except that there is a slight increase in the probability of dry weather with increasing length of the dry period.
As a corollary to the study, the probability of the weather following either a wet or dry day was determined for each month for each of the five cities. Also a simpler method is suggested for determining approximations to these figures.
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