Archive for the ‘weather’ Category

Image credit: sanibelrealestateguide.com


US researchers who accurately forecast last year’s busy Atlantic hurricane season are not expecting a similar level of activity this year, partly due to lower sea surface temperatures as El Niño effects fade away.

Hurricane season didn’t officially start until June 1, but Subtropical Storm Alberto made an appearance early, causing more than $50 million in damage as it made its way inland and up the coast in late May, reports Phys.org.

Twelve people—seven in Cuba and five in the U.S.—died as Alberto’s fallout included flooding, landslides, tornados and mudslides.

Is Alberto’s early-season appearance an indicator of another active Atlantic hurricane season? Not necessarily, according to predictions by researchers at the University of Arizona.

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Weather report speaks of ‘remarkably heavy early-season snow’ in parts of the Australian alps. Makes a change from tedious climate alarmist whingeing about bits of Western Antarctica ‘melting’.

NZRT NETWORK

A pulse of wintry weather has sent shivers across southeastern Australia during the last few days. So, just how cold did it get and how does this event… #weather

https://www.google.com/url?rct=j&sa=t&url=http://www.weatherwatch.co.nz/content/australian-cold-snap-produces-heavy-snow-challenges-some-records&ct=ga&cd=CAIyHjk5NzhlM2U2MGUxZmEwNzg6Y28ubno6ZW46Tlo6Ug&usg=AFQjCNFE2Dd1OQ7S9da-heBBqKT46l7Ncg
via NZRT

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Wavy jet stream
[image credit: BBC]


This could be a step forward in unravelling the whys and wherefores of the phenomenon of jet stream blocking.

The sky sometimes has its limits, according to new research from two University of Chicago atmospheric scientists.

A study published May 24 in Science offers an explanation for a mysterious and sometimes deadly weather pattern in which the jet stream, the global air currents that circle the Earth, stalls out over a region, reports Phys.org.

Much like highways, the jet stream has a capacity, researchers said, and when it’s exceeded, blockages form that are remarkably similar to traffic jams—and climate forecasters can use the same math to model them both.

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As we’ve been warning for years on the talkshop, the incoming solar grand minimum is likely to hit world food production negatively.

Politicians and policy makers have no excuses here. They’ve been enthralled by the scientists they pay to tell them what they want to hear for years.

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Twisters missing from Tornado Alley

Posted: April 26, 2018 by oldbrew in Natural Variation, weather

Location of tornado alley and related weather systems [credit: Dan Craggs @ Wikipedia]


‘Extreme weather’ doomsayers must be scratching their heads over this. Nothing to see here – move along.

In a twist that would ruin the storyline to the Wizard of Oz, the USA’s ‘Tornado Alley’ has been strangely quiet this year, says BBC Weather.

In fact, if there are none reported in Oklahoma or Kansas on Thursday, 2018 will officially be the quietest start to the tornado season in both states …on record!

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Sprites, elves and jets [image credit: NOAA / BBC]


While speculation about theoretical dark matter and big bangs may be more popular, there’s plenty still to learn about these observed near-Earth electrical phenomena.

A new mission aboard the International Space Station is taking storm chasing to new heights, reports BBC News.

Thunderstorms are some of the most spectacular events in nature, yet what we can see from the surface of our planet is only the beginning.

There are bizarre goings on in Earth’s upper atmosphere, and a new mission aims to learn more about them.

Launched to the International Space Station on Monday, the Atmosphere-Space Interactions Monitor (ASIM) will observe the strange electrical phenomena that occur above thunderstorms.

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Tibetan Plateau region


This is industrial scale geo-engineering. From one researcher: “Sometimes snow would start falling almost immediately after we ignited the chamber. It was like standing on the stage of a magic show,” he said.

China is testing cutting-edge defence technology to develop a powerful yet relatively low-cost weather modification system to bring substantially more rain to the Tibetan plateau, Asia’s biggest freshwater reserve, says the South China Morning Post.

The system, which involves an enormous network of fuel-burning chambers installed high up on the Tibetan mountains, could increase rainfall in the region by up to 10 billion cubic metres a year – about 7 per cent of China’s total water consumption – according to researchers involved in the project.

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UK winter weather forecast [image credit: BBC]


So says a new study, which also has the benefit of being topical. The current weak solar cycle is highlighted.

Periods of extreme cold winter weather and perilous snowfall, similar to those that gripped the UK in a deep freeze with the arrival of the ‘Beast from the East’, could be linked to the solar cycle, pioneering new research has shown.

A new study, led by Dr Indrani Roy from the University of Exeter, has revealed when the solar cycle is in its ‘weaker’ phase, there are warm spells across the Arctic in winter, as well as heavy snowfall across the Eurasian sector, reports Phys.org.

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There’s data, and then there’s interpretation of the data. But what the Northern Hemisphere weather has delivered is not what many CO2-fearing climate experts were expecting, despite some claims to the contrary.

Science Matters

Over land the northern hemisphere Globsnow snow-water-equivalent SWE product and over sea the OSI-SAF sea-ice concentration product. Credit: Image courtesy of Finnish Meteorological Institute

This just in from  Science Daily thanks to the Finnish Meteorological Institute: Exceptionally large amount of winter snow in Northern Hemisphere this year  March 14, 2018.

Excerpts below include both factual and speculative content (with my bolds.)

The new Arctic Now product shows with one picture the extent of the area in the Northern Hemisphere currently covered by ice and snow. This kind of information, which shows the accurate state of the Arctic, becomes increasingly important due to climate change.

In the Northern Hemisphere the maximum seasonal snow cover occurs in March. “This year has been a year with an exceptionally large amount of snow, when examining the entire Northern Hemisphere. The variation from one year to another has been somewhat great, and especially…

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Credit: mygridgb.co.uk


No doubt the UK gas drilling companies will point out they have a way of tackling this kind of problem. As it’s cold almost everywhere in Europe at the moment, with high gas demand, nobody wants to bail Britain out. Some industrial users will get paid to cut their demand instead.

The UK’s gas system operator National Grid has issued a gas deficit warning for Thursday’s Gas Day starting at 0600 GMT as demand is set to significantly outstrip supply due to a number of outages, reports Platts.

UK gas demand is forecast at 396 million cu m on Thursday, while supply is now forecast at just 361 million cu m, leaving a deficit of 35 million cu m.

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Temperatures at the earth’s surface on February 25 at 1200 GMT [image credit: phys.org]


The role of the lowest solar cycle for at least a century is mostly ignored by believers in man-made global warming. There are signs of climate change, but not necessarily the kind they expect.

Not for the first time in recent years, Europe has descended into a deep freeze while the Arctic experiences record high temperatures, leaving scientists to ponder the role global warming may play in turning winter weather upside down, says Phys.org.

The reversal has been dramatic.

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Met Office seasonal forecasting skill turns out to be below average – heading towards the lowest 20%.

NOT A LOT OF PEOPLE KNOW THAT

By Paul Homewood

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Conditions over the weekend and into the early part of next week will become increasingly cold, possibly exceptionally cold.

Yellow National Severe Weather Warnings for snow are in force for parts of eastern and southeast England from 4pm on Monday and for large parts of the UK through Tuesday and Wednesday.

Snow showers are expected to develop widely during the start of the week, with some locations likely to see accumulations of 5 to 10 cm. Although other sites may see less frequent showers leading to much smaller accumulations up to 2 cm.

The very cold conditions, which are likely to be the coldest spell of weather for several years, are likely to remain in place for the remainder of next week. The cold easterly wind will persist bringing a significant wind chill which will make it feel several degrees colder than thermometers indicate. Even without…

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Cold end to February 2018 in Davos


Unusual for the start of March in the UK perhaps, but this looks quite tame compared to forecasts of well below -15C (overnight) for some parts of central Europe.

Forecasters warn of prolonged spell of icy and snowy conditions into early March, reports The Week.

The United Kingdom is bracing for a severe wintry snap in the coming days, as a blast of cold weather dubbed the “Beast from the East” approaches.

The icy conditions are believed to be caused by a weather phenomenon called a “sudden stratospheric warming” above the North Pole, which will drag very cold air from Siberia to the UK as early as next week.

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Another cold day at the Winter Olympics [image credit: weather.com]


Only the wooden spoon for climate propagandists at the coldest Winter Olympics for decades, if not all-time.
H/T The GWPF

The bone-chilling cold and icy winds in Pyeongchang have contributed to any number of wipe-outs for Olympic skiers and snowboarders, not to mention a public-relations face plant for the climate-change movement, says The Washington Times.

Its dire warnings about how the Winter Olympics face an existential threat from global warming have been all but buried by the flurry of reports about frigid conditions at the 2018 games in South Korea, which are expected to set an Olympic record for cold temperatures.

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Bordeaux in south western France
Credit: worldatlas.com


The French wine industry in Bordeaux is counting the cost of the unusual April 2017 frosts that wiped out 40% of its expected crop, with some growers losing over 70%. Nothing like it had happened in the region for over 25 years. Quote: “As of January 3, banks are starting to pull back. They’ve been sending out letters demanding that short-term loans be paid back immediately”.

Surveying a nearly empty cellar, Frederic Nivelle of Bordeaux’s prestigious Chateau Climens, reflects on what might have been an outstanding year for the sweet white Sauternes wine, reports Phys.org.

“We have nine batches which are satisfactory but not enough to produce a Climens,” Nivelle says of the 2017 harvest.

“It’s a shame, it had a nice potential.”

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Travel chaos in France as snow blankets Paris

Posted: February 7, 2018 by oldbrew in News, weather

Closed due to snow [image credit: BBC]


This is the place where top politicians met to ‘save the world’ from climate change aka global warming. Who needs snowploughs in cities any more?

Snowfall has caused huge traffic jams and hampered train services in the Paris region as the French capital experiences its first real dose of wintry weather this season, reports France 24.

The Meteo France weather service put the greater Paris region on alert for snow and black ice on roads, among 28 departments it expected to be on alert across the country until late on Wednesday.

The weather caused major gridlock across the city, with more than 700 kilometres (430 miles) of traffic jams recorded by Tuesday evening, and similar congestion expected through Wednesday after the snowfall intensified overnight.

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Credit: NOAA


It’s those wavy jet streams again.

A new study identifies a method for predicting the likelihood of damaging hailstorms in the United States—up to three weeks in advance, reports Phys.org.

Hail is the most economically destructive hazard posed by severe thunderstorms, producing on average billions of dollars in U.S. losses each year, including damage to roofs, homes and especially crops.

“We found a really strong relationship between jet stream patterns over the Pacific Ocean and U.S. hail frequency,” said Victor Gensini, a meteorologist at Northern Illinois University in DeKalb, Illinois and lead author of the new study. “In simple terms, when the jet stream is really wavy, the likelihood of experiencing hail greatly increases.”

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Atlas Mountains [image credit: Wikipedia]


Yet another region of the world is getting subjected to much colder winter conditions this season than its residents are used to, with potentially severe results. Meanwhile some heads of government continue to drone on about alleged man-made global warming.

Heavy snow and unusual, extreme cold weather in January has cut off thousands from major transport routes in Morocco’s High and Middle Atlas regions, raising the risk of food shortages and dangerous living conditions for the affected communities, reports CNBC Africa.

The combination of heavy snow and temperatures dropping as low as -5° C has caused water supply shortages, power outages, lack of heating and damage to homes.

As food supplies dwindle farmers have reported loss of livestock, prompting a surge in food prices.

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Davos


It hasn’t been this bad since the 1999-2000 meeting. As President Trump might say, they could do with some of that good ol’ global warming. Then again, if you go to a Swiss ski resort in January…

The global economy and geopolitical tensions are taking a back seat to a more immediate problem at this year’s Davos summit of political and business leaders: heavy snow is burying the venue, as Reuters reports.

High in the Swiss alps on Monday, on the eve of the opening sessions, many of the roughly 3,000 delegates struggled to reach the ski resort. Part of the main train line into Davos had been buried in snow over the weekend, forcing people onto buses, and helicopters were disrupted by poor visibility.

Some pre-summit meetings were canceled or delayed as the first waves of delegates waded through snow-blanketed streets with luggage, looking for their hotels, or had to wait for road crews to dig their limousines out of drifts.

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Arctic Ocean


The researchers believe Saharan air reaching the Arctic was a rare but significant factor in an unusual warming event two years ago.

In the winter of 2015/16, something happened that had never before been seen on this scale: at the end of December, temperatures rose above zero degrees Celsius for several days in parts of the Arctic, reports Phys.org. Temperatures of up to eight degrees were registered north of Svalbard.

Temperatures this high have not been recorded in the winter half of the year since the beginning of systematic measurements at the end of the 1970s. As a result of this unusual warmth, the sea ice began to melt.

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