Surfacestations USHCN ratings in Google Earth

Surfacestations.org volunteer Gary Boden writes in with this contribution: I’ve attached a Google Earth KML file for all of the USHCN stations with the CRN ratings you assigned as color-coded symbols.  Colors match the Excel spreadsheet scheme (CRN-1 = blue, CRN-2 = green, CRN-3 = yellow, CRN-4 = orange, CRN-5 = red) and closed stations…