Warm winds blowing at up to gale force intensity from the south have assaulted the ice with high waves and above-freezing temperatures for about four days now. The ice edge north of Svalbard is being rapidly beaten back. Perhaps more disturbing, is the fact that the ice pack to the north of Greenland has also now withdrawn — opening up a huge polynya.
(Massive hole in the sea ice expands north of Greenland on February 26th. Image source: NASA.)
Looking at the N. Greenland area, we find a fractured, thinning mess along a region of sea ice that should be meters thick and growing thicker at this time in February. Such a state would be remarkable during summer time, but is much more-so in what should be the dark chill of winter polar night.
Temperatures are still breaking records at North Greenland. +6 C (43 F) for a daily high is not just a record for February, it beats the highest temperature observed at this site in March or April as well.
This is roughly 35 C (63 F) above normal for this time of year.
So, apparently DMI has a reading from Morris Jesup of +7.8 C on Feb. 12, 2011.
The GSOD archive of Morris Jesup that I have been relying on only gives a high of +5.4 C on that day.
Assuming the DMI reading is authoritative, then the recent +6 C is actually not a record.
In 2018, there have already been 61 hours above freezing at Cape Morris Jesup, Greenland.
The previous record was 16 hours before the end of April in 2011.
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Closer to the massive expanse of water opening up in the ice, Cape Morris Jesup, the furthest north point in Greenland, has now experienced 61 melting hours during winter in 2018. This is comparable to 2011, which set the previous record for winter and early spring melt at 16 hours for the Morris Jesup location. This weekend, the typically frigid point on Greenland’s north coast saw a 43 degree Fahrenheit high in the 24-hour-long darkness (no sunlight or insolation) and at a time when usual daily peak readings hit a frosty -20 F.
The underside of sea ice melts at around -2 F, due to the salt content in the water. But surface portions of the ice still need above freezing temps to result in melt and ponding. Since this region of the Arctic tends to remain near or well below freezing year-round, the present temperatures are enabling unprecedented winter damage to the ice and the environments it supports.
There is open water north of #Greenland where the thickest sea ice of the #Arctic used to be. It is not refreezing quickly because air temperatures are above zero confirmed by @dmidk's weather station #KapMorrisJesup. Wacky weather continues with scary strength and persistence.
These record daily and seasonal lows are occurring following a major loss of ice in the Bering Sea and in concert with the rapid sea ice setbacks we are presently seeing on the Atlantic side.
It is possible, given the present trend, that the Arctic will experience back-to-back years of record low seasonal ice during winter. 2016-2017 saw a crash in winter sea ice and we are presently even below the record low extents seen at that time.
(Arctic Basin sea ice is at record lows and trending lower. Image source: The Arctic Sea Ice Blog. Graph by Wipneus.)
Ik kwam zojuist mijn oude vriend, de bestseller-auteur en mainstream-opiniemaker Geert Mak in de regen op straat tegen. Na elkaar te hebben begroet, vertelde Geert mij dat hij van oordeel is dat Europa zo snel mogelijk met Rusland om de tafel moet gaan zitten, om de opgelopen spanningen te deëscaleren. De VS heeft heel andere belangen dan 'wij,' aldus Mak, die benadrukte dat de macht van 'onze' Atlantische bondgenoot ingrijpend aan het afnemen is. Kortom, ik hoorde wat ikzelf al enige jaren op mijn weblog schrijf. Opvallend hoe een Nederlandse opiniemaker binnen zo'n betrekkelijk korte tijd zo wezenlijk van oordeel kan veranderen. Immers, Mak’s gevaarlijke anti-Rusland hetze was een treffend voorbeeld van zijn opportunisme. Mei 2014 beweerde op de Hilversumse televisie de zogeheten ‘chroniqueur van Amsterdam, Nederland, Europa en de VS,’ dat er sprake was van een 'Russische gevaar,’ aangezien ‘meneer Poetin’ aan ‘landjepik’ deed en dat de Russische president d…
A sign marks the entrance to White Earth Indian Reservation in Mahnomen County, Minn. (J. Stephen Conn / CC 2.0)
WHITE EARTH RESERVATION, Minn.—Candice (not her real name) awoke with a start. Someone was pulling down her sweatpants. It was a male friend.
“Stop!” she shouted.
He kept groping her. She kicked him and he fell off the bed. She dashed out of the bedroom, tripping and tumbling down the stairs. Gripped with fear, she heard his footsteps behind her in the dark and forced herself to stand upright as she staggered out to the porch.
Candice was still intoxicated. She got into her car and drove into a ditch. A white police officer pulled up. She struggled to hold back tears as she told him about the attempted rape.
All the officer saw was a drunk and disorderly Native American woman. He dismissed Candice’s report of sexual assault as a lie she had made up to avoid getting a DUI. He did not take her to the hospital for a forensic exam. The sexual assault was not recorded in his pol…