Tropical island rainfall : a study of the rainfall distribution of Trinidad, West Indies
MetadataShow full item record
LocationTrinidad, West Indies
The study is based upon the concept that climatology cannot be divorced from the dynamics of weather. An attempt is made to outline the meteorological framework of this region of the tropics. The rainfall of Trinidad is then discussed within this framework. The mean annual distribution of rainfall over the island forms a basis for the discussion of monthly distributions. Seasonal variation is pointed out and related to broad scale migrations of the subtropical anticyclones and the equatorial trough. The dual rainfall maximum occurring during the wet season is, in turn, related to the synoptic scale patterns of this season. Distribution is then examined with reference to the moist layer, wind direction and speed. Diurnal distribution is treated in detail and the mechanisms giving rise to the well-defined distribution patterns are discussed. Finally some attention is paid to shower amounts and distribution. In conclusion the rainfall of the island is summarized by relating the seasonal variations to the broadscale meteorological background and the actual distribution to the local scale influences.
Originally issued as Reference No. 60-33, series later renamed WHOI-
Showing items related by title, author, creator and subject.
Intraseasonal rainfall variability in the Bay of Bengal during the Summer Monsoon : coupling with the ocean and modulation by the Indian Ocean Dipole Jongaramrungruang, Siraput; Seo, Hyodae; Ummenhofer, Caroline C. (John Wiley & Sons, 2017-01-24)The Indian Summer Monsoon rainfall exhibits pronounced intraseasonal variability in the Bay of Bengal (BoB). This study examines the intraseasonal rainfall variability with foci on the coupling with sea surface temperatures ...
Gardner, Leonard Robert; Gaines, Emily F. (2008-03-05)Rainfall events during low tide exposure cause the water table in marshes to rise. If one has long time series of both rain events and water levels in wells along transects from creek bank to marsh interior, one can ...
Extreme rainfall activity in the Australian tropics reflects changes in the El Niño/Southern Oscillation over the last two millennia Denniston, Rhawn F.; Villarini, Gabriele; Gonzales, Angelique N.; Wyrwoll, Karl-Heinz; Polyak, Victor J.; Ummenhofer, Caroline C.; Lachniet, Matthew S.; Wanamaker, Alan D.; Humphreys, William F.; Woods, David; Cugley, John (2015-03)Assessing temporal variability in extreme rainfall events prior to the historical era is complicated by the sparsity of long-term ‘direct’ storm proxies. Here we present a 2200-yr-long, accurate and precisely dated record ...