Posted on 03/06/2018 5:26:26 AM PST by Kaslin
This week, social media and mainstream media were abuzz with news about the record Arctic heat and how we humans are destroying our planet through climate change.
While we brace for a barrage of climate doomsday news, here is the actual reality of climatic conditions at the Arctic and reasons why we are not in imminent danger.
On 26 February, temperatures in some regions of the Arctic hovered around the freezing point (zero degree Celsius)—a record high for this time of year in the satellite era temperature readings (which began in the late 1970s).
But the current rise in Arctic temperature is due not to changes in global average temperature but to changes in regional weather patterns. Changes in the weather system across the Scandinavian region are pushing very warm, moisture-laden Atlantic air into the Arctic and very cold Arctic air into Northern Eurasia, leading much of Europe into a deep freeze this week.
(Those who count the Arctic warmth as evidence for global warming should count the Eurasian code as evidence for global cooling.)
The same has been prevalent over North America this week, resulting in a colder than normal winter in some parts while temperatures soar towards the east coast.
To understand the sudden peak in arctic temperatures, it is critical to analyze two key elements associated with the Arctic climate: 1. past temperature trends, and 2. the historic variations of the sea ice cover in the Arctic.
Temperature records for the Arctic reveal that the current rise in temperature is not unusual.
The weighted Arctic (70–90oN) monthly surface air temperature anomalies (from HadCRUT4) show that average surface temperatures in the Arctic have not increased significantly since the 1930s.
Long-term (1880–2018) Arctic surface annual air temperature series from Nukk, Greenland, show that the high temperatures in the recent years are not significantly higher than the previous 14 decades.
Climate alarmists argue that these high temperatures lead to extreme reduction in sea ice levels and upset the eco-system of the planet.
However, sea ice variations reveal a similar pattern to that of temperature—there has been no extreme reduction of sea ice in recent decades.
The latest studies on Arctic sea ice indicate that sea ice cover during the 20th century did not depart significantly from the record sea ice levels during the Little Ice Age (1600–1700 AD).
And understandably, the sea ice cover was at its 2000-year low during the Medieval Warm Period (1000-1200 AD) and during the Roman Warm Period (around 0 AD).
If one were to consider longer temperature data series, such as the entire Holocene (the warm climatic era that constitutes the last11,700 years approximately), we have no reason to panic about sea ice cover.
Sea ice cover in the 20thcentury was at its highest ever (excluding the Little Ice Age of 16thcentury) in the last 11,000 years.
Solar activity, and not carbon dioxide, was found to be the main reason for changes in the historical sea ice variations.
The current sea ice loss is not extraordinary by any means, and the Arctic ecosystem survived through much lower ice cover extent in the past 2000 years.
Lying about sea ice and temperatures is not new for the climate alarmists, and their hypocrisy will surely reach new heights this spring.
save the villas along the shores of wealthy... let the masses pay for their extravagance...
That's the crux of the issue. Permafrost over much of northern Canada and Alaska is not normal. It is normal to have lots of summer ice melt across the Arctic. Meanwhile at the south pole there has been no warming. Projections for melting there are not just fantasy but contrary to the data that says that there will be more snow as it warms down there. There was more snow in Greenland due to the recent warm spike: https://www.dmi.dk/en/groenland/maalinger/greenland-ice-sheet-surface-mass-budget/ Specifically 12 Gt of snow per day (see blue line). Warming, when it does happen, produces snow.
Once the liberals start vacating their mansions out on Nantucket Island, Martha’s Vineyard and the Cape due to the “catastrophic” rise in the ocean because of ice melt and “man made global warming”, I’ll start listening.
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They need to give up their private jets and travel by luxury sailboats.
According to Al they were Eskimosaurs.
I ALWAYS say, if someone is “warmer” (than “normal”) someone somewhere else is “cooler”.
The lower average temps in Scandinavia will offset the “warmer” average temps in the arctic in the global temperature scheme.
Global warming lies, the religion of the pope and leftist’s of the world. The stupids of this world believe this crap because you can tell great lies in 140 characters of some stupid social media account (of which I have none and do not read or post on other than this one, which actually gives me more than 140 characters to pass along my thoughts). The stupids cannot hold a thought for longer than about 60 seconds without losing interest. I have heard high school kids at our church say they lose interest in a school class right after the teacher completes the attendance roll call!!! That is really a short attention span. They do not care what a teacher says because they want to be on some stupid social media site and reading and posting their latest’s hero of the left’s idiot thoughts. I am so glad that I am nearing the end of my life. If I had to have grown up in this time, I would have jumped off the bridge, water or no water below. AND, I thought the 1960s were crazy!!!!!
YAWN , it’s melting ,it’s melting
When I saw that story, I went online to an official weather reporting site for the Arctic Circle. It reported the current temperature at -25 Fahrenheit and at that level into the next few weeks.
Vijay Jayaraj
“If it gets warmer in one place, it gets colder in another place.”
This is pretty much the truth. For that two-week period where it was obviously warm up over the arctic....the mass of cold air went south to Russia and northern Europe. Awful bitter cold temperatures in my village....near 10-degrees F. That’s not a normal winter situation. In a 72-hour period....a mass warm front came up from Africa, and pushed the cold ‘sphere’ back into place. We are now at 50-degree F temperatures.
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