HSA Boundaries Change Log 23 January 2008 --------------- (hs22ja08.*) Fixed boundary between VEF and LKN to match CWA boundary for N. Nye County. 26 November 2007 ---------------- (hs26nv07.*) Minor boundary fixes, mostly in Southern Region. 30 August 20007 --------------- (hs30au07.*) Updates for NWS Southern Region 2 July 2007 ----------- (hs26jn07.*) Boundaries between SGX and VEF corrected to match CWA bounds. 22 August 2006 -------------- (hsa20mr06.*) Initial shapefile.