Scale invariant events and dry spells for medium-resolution local rain data

A. Deluca, Á Corral

    Research output: Contribution to journalArticleResearchpeer-review

    14 Citations (Scopus)

    Abstract

    We analyze distributions of rain-event sizes, rain-event durations, and dry-spell durations for data obtained from a network of 20 rain gauges scattered in a region of the northwestern Mediterranean coast. While power-law distributions model the dry-spell durations with a common exponent 1.50 ± 0.05, density analysis is inconclusive for event sizes and event durations, due to finite size effects. However, we present alternative evidence of the existence of scale invariance in these distributions by means of different data collapses of the distributions. These results demonstrate that scaling properties of rain events and dry spells can also be observed for medium-resolution rain data. ©Author(s) 2014. CC Attribution 3.0 License.
    Original languageEnglish
    Pages (from-to)555-567
    JournalNonlinear Processes in Geophysics
    Volume21
    Issue number2
    DOIs
    Publication statusPublished - 25 Apr 2014

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