Three-Hour and Twenty-Four-Hour Rainstorm Ratios across the Southern United States
Publication: Journal of Hydrologic Engineering
Volume 13, Issue 2
Abstract
Atlases of extreme rainfall were produced over the past 50 years (both nationally and regionally), for various applications. Quantile estimates—rainfall amounts for a given duration and return period—are often used in stormwater drainage and impoundment design, flood control, agricultural engineering, as well as in many other applications. The foundation for these atlases rests upon daily rainfall data. Past researchers determined relationships between daily rainfall frequency/magnitude relationships and 24-hour storm frequency/magnitude relationships, and then used ratios of 24-hour to shorter -hour durations to determine storm magnitudes for durations of less than 24 hours. However, these ratios can vary geographically and the application of one averaged ratio over a large region may produce significant error into the quantile estimate maps. This research examines 14 hourly rainfall sites across the southern United States, thereby forming a transect from San Diego, to Jacksonville, Fla. Results show that the ratios between 3-hour and 24-hour rainstorms vary considerably from one climatic regime to another.
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References
Adams, D. K., and Comrie, A. C. (1997). “The North American monsoon.” Bull. Am. Meteorol. Soc., 78(10), 2197–2213.
Faiers, G. E., Keim, B. D., Jammigumpula, K., and Sathiaraj, D. (2005). “An analysis of 3-hour and 24-hour extreme rainfall in El Paso, TX.” The Pennsylvania Geographer, 43(1), 21–31.
Faiers, G. E., Keim, B. D., and Muller, R. A. (1997). “Rainfall frequency magnitude atlas for the south-central United States.” SRCC Technical Rep. No. 97-1, Geoscience Publications, Dept. of Geography and Anthropology, Louisiana State Univ., Baton Rouge, La.
Gibbons, J. D. (1992). Nonparametric statistics: An introduction, Sage Publications.
Hershfield, D. M. (1961). “Rainfall frequency atlas of the United States for durations from 30 minutes to 24 hours and return periods from 1 to 100 years.” Technical Paper No. 40, Weather Bureau, Washington, D.C.
Hidore, J. J., and Oliver, J. E. (1993). Climatology: An atmospheric science, MacMillan Publishing, London.
Hogg, R. V., and Lodolter, J. (1987). Engineering statistics, MacMillan Publishing, London.
Huff, F. A., and Angel, J. (1992). Rainfall frequency atlas of the midwest, Illinois Water Survey, Champaign, Ill.
Keim, B. D. (1996). “Spatial, synoptic, and seasonal patterns of heavy rainfall in the southeastern United States.” Phys. Geogr., 17(4), 313–328.
Keim, B. D. (1998). “Record precipitation totals from the coastal New England rainstorm of 20–21 October 1996.” Bull. Am. Meteorol. Soc., 79(6), 1061–1067.
Mielke, P. W., Jr., and Johnson, E. S. (1974). “Some generalized beta distributions of the second kind having desirable application features in hydrology and meteorology.” Water Resour. Res., 10, 3543–3549.
National Weather Service Hydrometeorological Design Study Center. (2006). Atlas 14, Silver Spring, Md.
Trewartha, G. T. (1981). The earth’s problem climates, Univ. of Wisconsin Press, Madison, Wis.
Wilks, D. S. (1993). ”Comparison of three-parameter probability distributions for representing annual extreme and partial duration precipitation series.” Water Resour. Res., 29, 3543–3549.
Wilks, D. S., and Cember, R. P. (1993). “Atlas of precipitation extremes for the northeastern United States and southeastern Canada.” Northeast Regional Climate Center Publication No. RR 93-5, Northeast Regional Climate Center, Ithaca, N.Y.
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© 2008 ASCE.
History
Received: Feb 28, 2006
Accepted: Oct 17, 2006
Published online: Feb 1, 2008
Published in print: Feb 2008
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