Spatial extreme value analysis to project extremes of large‐scale indicators for severe weather
نویسندگان
چکیده
منابع مشابه
Spatial extreme value analysis to project extremes of large-scale indicators for severe weather
Concurrently high values of the maximum potential wind speed of updrafts (Wmax) and 0-6 km wind shear (Shear) have been found to represent conducive environments for severe weather, which subsequently provides a way to study severe weather in future climates. Here, we employ a model for the product of these variables (WmSh) from the National Center for Atmospheric Research/United States Nationa...
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Estimating the probability of extreme temperature events is difficult because of limited records across time and the need to extrapolate the distributions of these events, as opposed to just the mean, to locations where observations are not available. Another related issue is the need to characterize the uncertainty in the estimated probability of extreme events at different locations. Although...
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Estimating the probability of extreme temperature events is difficult because of limited records across time and the need to extrapolate the distributions of these events, as opposed to just the mean, to locations where observations are not available. Another related issue is the need to characterize the uncertainty in the estimated probability of extreme events at different locations. Although...
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In this paper, we describe a new version (≥ 2.0) of the R (R Core Team 2013) package extRemes (Gilleland and Katz 2011), which is a major redesign from previous versions. Weather and climate applications are the intended focus of the package, although the functions could be used in other applications. The new version of the package is a command-line package for implementing various methods from...
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Statistical analyses in weather and climate variability studies have often been concerned with averages of a random variable, such as mean precipitation or temperature. However, the extremes of random variables are important to consider, and have become increasingly studied in recent years (e.g., Wettstein and Mearns (2002) (hereafter, WM), Brown and Katz (1995), Zwiers and Kharin (1998), Khari...
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ژورنال
عنوان ژورنال: Environmetrics
سال: 2013
ISSN: 1180-4009,1099-095X
DOI: 10.1002/env.2234