Alaskan North Slope climate change just outran one of our tools to measure it | NOAA Climate.gov

In an ironic exclamation point to swift regional climate change in and near the Arctic, the average temperature observed at the weather station at Utqiaġvik has now changed so rapidly that in November 2017, it triggered an algorithm designed to detect artificial changes in a station’s record and disqualified itself from the NCEI Alaskan temperature analysis.