Abstract: This note updates the temperature trend study of the contiguous 48 United States by Lund et al. for data observed during the 4-yr period 1997?2000. A parsimonious changepoint parameterization is now used, and the methods ...

Abstract: Four algorithms are given, as a first step toward the practical detection of undocumented multiple changepoints. These algorithms are based on the two-phase regression method of Lund and Reeves, as well as the robust method ...

Abstract: Where are climate extremes happening? This information is urgently needed. We combine this information with social demographic data to create an index identifying U.S. locations vulnerable to climate extremes.The occurrence ...