One of the common themes seen with the surfacestations.org project has been the proximity of BBQ grills to official NOAA thermometers used in the United States Historical Climate Network (USHCN). Despite now having surveyed over 77% of the 1221 station network, some truths continue to be self evident.
USHCN climate station of record, Hartington, NE
This station was photographed by our prolific volunteer, Eric Gamberg. The proximity to the concrete patio earns this station a CRN4 rating, it may be a CRN5 when they wheel out the BBQ away from the house. But who knows? The grilling schedule is not part of the metadata.
But fear not, NASA GISS adjusts for such problems of concrete and BBQ grills. Consider the following blink comparator: Read the rest of this entry »
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