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Mon, 20 Sep 2021
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Extreme Temperatures

Snowflake

So much for summer: snow predicted in Victoria, Australia

Snow will fall on Victoria's Alps on Thursday as a cold blast of wintry air hits the state.
Between 10 and 20 centimetres could fall on the Alps while rain will continue steadily elsewhere, according to the Bureau of Meteorology.

Already more than 30 millimetres of rain has fallen in Melbourne and regional areas.

"We'll see that snow falling, snow down to 1100 metres on Thursday," said Bureau forecaster Michael Efron.

"We'll see that really cold air arriving over the state."

Nearly 20 millimetres has fallen on Melbourne since rain began on Tuesday night.

Falls have been markedly heavier in the south-eastern suburbs, with Moorabbin receiving 30 millimetres and Mentone, Hampton and Sandringham 29.

Ice Cube

Volcanic ash from ancient Iceland volcanic eruption tied to global warming that ended Younger Dryas

Image
© GFZ
Removal of a short core

Regional climate changes can be very rapid. A German-British team of geoscientists now reports that such a rapid climate change occurred in different regions with a time difference of 120 years. Investigation in the west German Eifel region and in southern Norway demonstrated that at the end of the last glaciation, about 12,240 years before the present, the climate became warmer, first recognised in the Eifel region and 120 years later in southern Norway. Nonetheless, the warming was equally rapid in both regions.

The team around Christine Lane (Oxford University) and Achim Brauer from the GFZ German Research Centre for Geosciences reports in the latest volume of Geology (vol 41, no 12, p. 1251 - 1254) that within the younger Dryas, the last about 1100-year long cold phase at the end of the last ice age, a rapid warming first was measured in the Eifel region. Sediment cores from the Meerfelder Maar lake depict a typical deposition pattern, which was also found in the sediments of Lake Krakenes in southern Norway, but with a time lag of 120 years.

But how did the researcher reveal such an accurate time marking? "12,140 years ago a major eruption of the Katla volcano occurred on Iceland," explains Achim Brauer. "The volcanic ash was distributed by strong winds over large parts of northern and central Europe and we can find them with new technologies as tiny ash particles in the sediment deposits of lakes. Through counting of annual bands in these sediments we could precisely determine the age of this volcanic ash." Therefore, this ash material reflects a distinct time marker in the sediments of the lakes in the Eifel and in Norway.

Ice Cube

Delusional Global Warmists get one thing right: Climate change is not gradual

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Washington - Hard-to-predict sudden changes to Earth's environment are more worrisome than climate change's bigger but more gradual impacts, a panel of scientists advising the federal government concluded Tuesday.

The 200-page report by the National Academy of Sciences looked at warming problems that can occur in years instead of centuries. The report repeatedly warns of potential "tipping points" where the climate passes thresholds, beyond which "major and rapid changes occur." And some of these quick changes are happening now, said study chairman James White of the University of Colorado.

The report says abrupt changes like melting ice in the Arctic Ocean and mass species extinctions have already started and are worse than predicted. It says thousands of species are changing their ranges, seasonal patterns or in some cases are going extinct because of human-caused climate change. Species in danger include some coral; pika, a rabbitlike creature; the Hawaiian silversword plant and polar bears.

Comment: Although the authors harp on "human-caused climate change" when the causes may lie elsewhere, the conclusions that changes are non-linear and can reach a tipping point and happen quickly seem correct and show that projections of climate states decades in the future are probably nonsense.

But what's most ridiculous about their conclusions, which contradict the points made in their research, is that they discount the possibility of a radical swing towards cooling. See this for more information on the rapid cooling hypothesis.


Snowflake Cold

UAH Global temperature, down slightly, "the pause" continues

The Version 5.6 global average lower tropospheric temperature (LT) anomaly for November, 2013 is +0.19 deg. C, down from +0.29 deg. C in October (click for full size version):

UAH satellite based temperature
© Roy W. Spencer

Igloo

Southern Alberta digging out from massive winter storm

Alberta snowstorm
© Unknown
The blizzard that hit Calgary may be over, but residents are now left to dig themselves out from the mounds of snow left in the storm's wake.

The city declared a snow route parking ban would begin Wednesday morning at 9 a.m., which would allow crews to begin cleaning up Calgary roads.

The parking ban is the first of this season and only the fifth issued in the last three winters. City officials estimate Wednesday's ban will affect about 60,000 people across Calgary.

In the past, parking bans were issued only when there was an accumulation of five centimetres of snow or more, said Julie Yepishina-Geller, spokesperson for the City of Calgary

"But that's been changed this year in the bylaw, so now it's just a significant accumulation, so we basically are reserving parking bans for the few times a year where we actually do see really significant snowfalls," Yepishina-Geller told reporters.

Comment: Comment: Interesting prediction: "...colder but shorter winter...". Maybe they are not going to count this snowstorm as part of winter as it is officially only fall.


Snowflake Cold

Arctic Plunge: Winter storm wallops Rockies, Plains, 2 to 3 feet of snow on the way




Winter storm Cleon is heading toward the Pacific Northwest and, besides bringing chilly temperatures and cold winds, is expected to drop 2 to 3 feet of snow.


A winter storm dropped 30 inches of snow in Idaho Tuesday, and is forecast to bring temperatures well below zero elsewhere in the country as the week goes on.

Frigid temperatures swept across the northern Rockies and the northern Plains on Tuesday, and heavy sheets of snow are likely in Colorado, Utah, Wyoming, Montana and swaths of North Dakota. Parts of nine states were under winter storm warnings; nine other states were under various levels of advisories for current or future wintry precipitation.

Snow accumulation was racking up by Tuesday afternoon. By 3 p.m. ET, 30 inches of snow had fallen in Idaho's Saddle Mountain, and 22 inches had fallen north of Two Harbors, Minn. Stuart Mountain in Montana received 20 inches. Duluth had gotten 14 inches of snow and was forecast to receive another foot-plus as the flakes continued to fall.

Snowflake Cold

Arctic plunge: Up to eight inches of snow to sweep parts of Britain

Cars in snow
© Getty
Forecasters say the cold weather is going to kick off on Thursday

An "Arctic plunge" is set to trigger freezing temperatures this week and could bring snow across much of Britain by Friday.

Severe gales are expected to sweep in from the North and cause blizzards on high ground.

This could be only the start of a particularly bad winter with below-­average temperatures and heavy snow for three months, warn forecasters. They say the blast of cold air could see the mercury dip to -13C (9F) overnight in the North, bringing eight inches of snow with wintry showers as early as tomorrow and heavy snow forecast for Wednesday.

It will feel bitterly cold in the South with night temperatures of -7C.

Ice Cube

The Ice Age Cometh: Scientists increasingly moving to global cooling consensus

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Critics of those who claim that man-made global warming is a serious threat to the planet and settled science frequently point to the fickleness of scientists on the issue, noting that in the 60s and 70s scientists were warning of just the opposite. It now appears the critic's claims may have merit as a new consensus is beginning to once again return to the global cooling model.

Adherents of man-made global warming have supported the issue in a way akin to that of religious zealots, even to the point of attempting to cover up evidence that runs contrary to their beliefs or portrays it in a negative light.

Comment: New Ice Age 'to begin in 2014'
The coming of a new Ice Age
What's Happening to the Sun? Could its unusual behavior herald a new ice age?


Attention

Huge Snowy Owl invasion becomes official in Canada and U.S.

A few years ago, Indiana birders enjoyed a decent flight of Snowy Owls. The winter of 2011/2012 saw 46 individuals reported. It beat the previous record Snowy Owl flight when 40 were counted during the winter of 1996/1997. It was a memorable flight that made news across the nation. Snowy Owl's invaded much of the county, but the Great Lakes were especially noteworthy. Owls were seen as far south as Texas, and Hawaii recorded it's first state record of this amazing white ghost.

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Snowy Owl reports from eBird.com, 2010-2013.
Birders often wait years or even a decade to see another flight like this. Now, only two winters later, it appears the Indiana Dunes and much of the US is undergoing another invasion. It began light, but by November's end, sightings were literally snowballing in. Already, this invasion is getting more press than the 2007/2008 incursion. Likely due to the fact that the concentrations on the east coast are higher this time around. More people seeing them= more press.

So what have been the early highlights? Early returns? Well, December has just began and we have the following interesting reports:

Comment: See also: Ice Age Cometh: Snowy Owl invasion coming in North America?

Maine experiencing a Canadian owl invasion

Incredible Hawk Owl invasion in Estonia!


Igloo

Record snow fall at north Finnish village

Record Snowfall
© IceNews
A village in Finland's northwest has broken a 50-year-old record for its November snowfall. The country's meteorologists say that on Tuesday the village of Kilpisjärvi had in excess of 80 cm of snow covering it.

The Finnish Meteorological Institute says this breaks the previous record for November set at Sodankylä more than 50 years ago. Statistical records show that Sodankyla was covered by a relatively shallow 72 cm of snow in November 1961.

Kilpisjärvi is in the country's province of Lapland. The meteorology bureau says the new snowfall record in the village proves that winter is settling in and residents of the region should prepare themselves for it. Kilpisjärvi is gaining a certain infamy as Finland's snowiest location. Before establishing the new November snowfall record, the village had previously smashed all snowfall depths since records began for the month of December.

The Alaska Dispatch reported that meteorologists measured snow almost 127 cm deep here in December of 1975. Kilpisjärvi also holds the title for the most snow in a month. In April 1997, the total snowfall in the village was measured at a staggering 190 cm.

Kilpisjärvi is in the far north of the country and is on a strip of land sandwiched between the Finnish borders with Sweden and Norway. The stretch of the E8 Europe highway that passes the village is known as Four Winds Road. The moniker gives some idea of the extreme weather conditions Kilpisjärvi endures.