From the “But, but, wait! Our algorithms can adjust for that!” department comes this tale of alarmist woe. Greenland’s all-time record temperature wasn’t a record at all, and it never got above freezing there.
First, the wailing from news media:
Climate Progress: https://thinkprogress.org/greenland-hits-record-75-f-sets-melt-record-as-globe-aims-at-hottest-year-e34e534e533e/
Polar Portal: http://polarportal.dk/en/news/news/record-high-temperature-for-june-in-greenland/
Now from the Danish Meteorological Institute (DMI), via the news website The Local, the cooler reality:
Danish climate body wrongly reported Greenland heat record
The Danish Meteorological Institute, which has a key role in monitoring Greenland’s climate, last week reported a shocking August temperature of between 2.7C and 4.7C at the Summit weather station, which is located 3,202m above sea level at the the centre of the Greenland ice sheet, generating a spate of global headlines.
But on Wednesday it posted a tweet saying that a closer look had shown that monitoring equipment had been giving erroneous results.
“Was there record-level warmth on the inland ice on Friday?” it said. “No! A quality check has confirmed out suspicion that the measurement was too high.”
By combining measurements with observations from other weather stations, the DMI has now estimated that the temperature was closer to -2C.
The record temperature ever recorded at Summit is 2.2C, which was reached in both 2012 and 2017. But -2C is still unusual at the station.
Shoot out the headlines first, ask questions later.