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Member Run Boards >> Environment >> Antarctic and Arctic heat records have been smashe http://www.ozpolitic.com/forum/YaBB.pl?num=1647907390 Message started by Brian Ross on Mar 22nd, 2022 at 10:03am |
Title: Antarctic and Arctic heat records have been smashe Post by Brian Ross on Mar 22nd, 2022 at 10:03am
Oh dear - Antarctic and Arctic heat records have been smashed. What's going on? ::) ::)
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Title: Re: Antarctic and Arctic heat records have been smashe Post by Laugh till you cry on Mar 22nd, 2022 at 10:15am
It is a portent of doom. AGW has momentum and may now be unstoppable.
The temperature increases in the Arctic and Antarctic are astonishing. |
Title: Re: Antarctic and Arctic heat records have been smashe Post by lee on Mar 22nd, 2022 at 11:38am
Concordia temperatures -
https://www.timeanddate.com/weather/antarctica/concordia-station/historic Saturday a high of -27C and Sunday a high of -26C. Terra Nova did have a high of +7C which can be explained bu fohn winds. But now all you have to do is decide what is what "normal" is. "Eastern Antarctica has recorded exceptionally high temperatures this week, more than 30 degrees Celsius above normal, say experts." https://www.sciencealert.com/bizarre-temperature-anomaly-sees-staggering-heat-smashing-records-in-antarctica |
Title: Re: Antarctic and Arctic heat records have been smashe Post by Laugh till you cry on Mar 22nd, 2022 at 12:02pm lee wrote on Mar 22nd, 2022 at 11:38am:
More obfuscation from the chief of Ozpolitic deviants. |
Title: Re: Antarctic and Arctic heat records have been smashe Post by UnSubRocky on Mar 22nd, 2022 at 2:19pm Brian Ross wrote on Mar 22nd, 2022 at 10:03am:
Uhuh. Moist air off Australia's southeast coast being dragged down to the coastline of Antarctica where it falls as rain. That cloud cover would have been enough to blanket the region and trap the warm, moist air. And that water will cause a bit of ice melt runoff, where it will freeze to an expanded icesheet. Prepare yourself for a cold winter, Brian. Recent rainfall (with a forecast of more to come for eastern Australia) and the expanded ice sheet in Antarctica over the next few months will lead to a frosty June and July. Maybe an early winter by May. |
Title: Re: Antarctic and Arctic heat records have been smashe Post by lee on Mar 22nd, 2022 at 2:40pm Laugh till you cry wrote on Mar 22nd, 2022 at 12:02pm:
More shrill from the krill. ::) |
Title: Re: Antarctic and Arctic heat records have been smashe Post by Brian Ross on Mar 28th, 2022 at 7:52pm |
Title: Re: Antarctic and Arctic heat records have been smashe Post by lee on Mar 28th, 2022 at 9:20pm
Oh no. This has never happened before? ;D ;D ;D ;D ;D ;D
You did notice those extreme temperatures were still below zero? And Terra Nova Bay is often ice free. |
Title: Re: Antarctic and Arctic heat records have been smashe Post by UnSubRocky on Mar 28th, 2022 at 11:14pm
Well, with winter coming up, I'm sure Mr Antarctica will regrow its ice shelf which would make the Big Apple feel honoured again.
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Title: Re: Antarctic and Arctic heat records have been smashe Post by Bobby. on Mar 28th, 2022 at 11:22pm
In some places in Antarctica it's colder than
the freezing point of carbon dioxide. :o |
Title: Re: Antarctic and Arctic heat records have been smashe Post by Bobby. on Mar 29th, 2022 at 9:16am Bobby. wrote on Mar 28th, 2022 at 11:22pm:
Does CO2 solidify in Antarctica? -57 C is the boiling point of CO2. The freezing point of CO2 at atmospheric pressure is -78.5 C (-109.3 F). If the temperature reaches -113 F at Vostok, Antarctica, some carbon dioxide might freeze out of the air, assuming that the carbon dioxide vapor pressure drops to its saturation vapor pressure. |
Title: Re: Antarctic and Arctic heat records have been smashe Post by lee on Mar 29th, 2022 at 3:40pm Brian Ross wrote on Mar 28th, 2022 at 7:52pm:
Actually it collapsed before the heatwave. "It is too soon to say what triggered the collapse of the Conger ice shelf, but it appears unlikely to have been caused by melting at the surface – there are no indications of any ponds atop the ice shelf. The most recent sequence of events also preceded the record high air temperatures recorded in Antarctica on March 18. " https://theconversation.com/conger-ice-shelf-has-collapsed-what-you-need-to-know-according-to-experts-180077 Poor old AB |
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