https://twitter.com/KiryeNet/status/1287740151091703808
The annual temperature in Selma, Alabama has had a cooling trend since 1883, according to the GHCN V4 Unadjusted data.
So NASA considerably changed the data.
https://data.giss.nasa.gov/cgi-bin/gistemp/stdata_show_v4.cgi?id=USC00017366&dt=1&ds=15
https://data.giss.nasa.gov/cgi-bin/gistemp/stdata_show_v4.cgi?id=USC00017366&dt=1&ds=14
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#温暖化? #気候変動 #ClimateChange