Spatial-temporal cluster analysis identified one most likely cluster and fifteen secondary clusters in 2004. The most likely cluster included 27 counties, of which the cluster center was (26.40N, 101.64E) and the cluster radius was 328.39km. The cluster time was April to Setemper in 2004 and ...
Department of Geosciences, Penn State University, University Park, Pennsylvania 16802, USA, Eric Kirby Corresponding author Correspondence to Tom Parsons. Supplementary information Supplementary Information 1 The file contains Supplementary Notes and Supplementary Figures S1-S2 with Legends. (PDF 153 kb) ...