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Fri, 21 Jul 2017
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Extreme Temperatures

Snowflake

Snow, heat, shifting jet stream & cosmic rays twist weather

© YouTube/Adapt 2030 (screen capture)
The media is having a wondrous time reporting on the "heat" in desert areas of the USA and globally in summer, reporting that its extra hot. They overlook the snow storms in Russia this week, the out of season snowstorms in California and the ravaging early snowstorms across South America. All of this is expected and is easily explained by shifting Inter-tropical Convergence Zone air flows. It happens like clockwork with every grand solar minimum. Its happening again, but the media wont touch that with a 10 foot pole.


Sun

Seattle hits 96 degrees, breaking heat record

© KING
Heat records for June 25, 2017.
Sunday was a scorcher in Seattle and other cities around Puget Sound!

Summer's first weekend saw record-breaking temperatures in Seattle, which hit 96 degrees, breaking the old record of 88 degrees set in 2006.

Other cities in Western Washington also broke or tied their heat records: Olympia hit a whopping 98 degrees, breaking their record of 90 set in 2015.

Bellingham and Hoquiam tied their heat records of 83 and 82 degrees, respectively.

Further south, temperatures climbed to 92 in Tacoma and 97 in Puyallup. In the north sound, temperatures were milder in the 80s.

Relief is in sight, however, if the heat's too much for you.

Sun

4 people die from record-breaking heat in U.S. Southwest

© U.S. National Weather Service


A graphical forecast by the U.S. National Weather Service shows how hot it's been in the U.S. Southwest.
Four people, including a homeless person and two hikers, have died from the record-breaking heat in the U.S. Southwest, media reports said, where triple-digit temperatures have driven residents indoors and canceled airline flights.

The first two fatalities recorded in the three-day heatwave took place on Monday in Santa Clara County, California, south of San Francisco, and included a homeless person found in a car, the San Jose Mercury News reported.

The victims were identified only as a 72-year-old man and an 87-year-old woman.

"It is tragic when someone dies of hyperthermia since in most every case it could have been prevented," Dr. Michelle Jorden of the Santa Clara County Coroner's Office told the newspaper.

"Hyperthermia and heat stress happen when a body's heat-regulation system cannot handle the heat. It can happen to anyone, which is why it is so important to be in a cool location, drink plenty of water and take a cool bath or shower if you are getting too hot," Jorden said.

The extreme heat, brought on by a high-pressure system parked over the Four Corners region where Colorado, Utah, New Mexico, and Arizona meet, has boosted temperatures well above normal across much of the Southwest.

Snowflake

Summer snow falls in Russia as anomalous heat hits Siberia

© YouTube/Камчатка (screen capture)
Summer snow in Murmansk, Russia on 20th June 2017.
According to newsru.com summer snow has fallen across Russia in Sochi, Kazan and Murmansk while anomalous heat has been experienced in Siberia. Earlier this month snow fell in Moscow, just as Donald Trump pulled out of the Paris climate deal.

This video was recorded in Murmansk on 20th June 2017.


Snowflake

Snowing on June 20 in Murmansk, Russia

Heat wave? Not in Russia.

"In Moscow we have had repeated waves of cold (practically every week) since April and the social networks are full of jokes on "global warming", writes Moscow reader Alexey Parkhomenko.

"Here are the links to the news about snow in Murmansk."

MURMANSK, June 21 - RIA Novosti.

Arctic cyclone brought snow on the Kola Peninsula, the temperature dropped to +1 degrees, said Murmansky Met.


Sun

Heatwave in France sees temperatures reach 38C (100F)


File photo
Almost all of France (apart from the south east) is now roasting under temperatures up to 38C as heatwave alerts are extended to 66 departments.

Most of France is sizzling under scorching temperatures with 66 departments now on heatwave alert, including the entire greater Paris region of Ile-de-France, national weather agency Meteo France said.

The weather agency extended the orange alert from 16 departments to 66 on Tuesday, meaning the sweltering temperatures are now affecting vast swathes of France.

The mercury is predicted to rise to nearly 40C in the west of the country with temperatures in the southwestern seaside town of Biarritz expected to reach a whopping 38C.

Sun

It's so hot in Phoenix, Arizona, planes can't fly

© Michael Chow/The Republic
The extreme heat forecast for Phoenix on Tuesday has caused the cancellation of 20 American Airlines flights out of Sky Harbor International Airport.

According to a statement from American Airlines, the American Eagle regional flights use the Bombardier CRJ aircraft, which has a maximum operating temperature of 118 degrees. Tuesday's forecast for Phoenix included a high of 120 degrees, and the flights that are affected were to take off between 3 and 6 p.m. MT.

Customers affected were told to contact American Airlines for rebooking options or to request a refund.

Extreme heat affects a plane's ability to take off. Hot air is less dense than cold air, and the hotter the temperature, the more speed a plane needs to lift off. A runway might not be long enough to allow a plane to achieve the necessary extra speed.

Comment: The number of cancelled American Airlines flights has almost reached 50.


Igloo

Lowest solar activity in 200 years

Frank Bosse and Prof. Fritz Vahrenholt present their monthly solar activity report at their Die kalte Sonne site.

In May the sun was very quiet as sunspot number was a mere 18.8, which is only 36% of what is typical for the month this far into the cycle. Seven days saw no sunspot activity at all.

The following chart shows the current cycle, Solar Cycle 24 (red), compared to the mean of the previous cycles (blue) and the similarly behaving SC 5 (black).
© No Tricks Zone
It's clear that the current cycle is significantly weaker than the mean and far weaker than the cycles we saw throughout most of the warming 20th century. So far there have been a number of signs indicating that upcoming SC 25 will also be a weak one. Historically periods of weak solar activity are associated with cooler periods and altered weather patterns.

The current cycle SC 24 has been so quiet that it is in fact the weakest since SC 6, which took place close to 200 years ago.

Fire

At least 43 people killed in forest fires in central Portugal

© Getty
A wildfire is reflected in a stream at Penela, Coimbra
At least 43 people have been killed in forest fires in central Portugal, many of them trapped in their cars as flames swept over a road.

The deaths happened as blazes rage in the Pedrogao Grande area, about 93 miles north east of Lisbon.

Around 600 firefighters were trying to put out the blazes, which started on Saturday.

Interior Ministry official Jorge Gomes said 16 people died in their cars on a road between the towns of Figueiro dos Vinhos and Castanheira de Pera and three died from smoke inhalation in Figueiro dos Vinhos.

Public broadcaster RTP said there were about 20 injured, including six firefighters. Fourteen of the injured were in a serious condition.


Snowflake

It's June but California is still covered in snow

The summer solstice is just around the corner, but someone forgot to tell California's snowpack.

After years of wallowing in drought, this winter walloped California's Sierra Nevada mountains in a major, record-setting way. And while the calendar says summer, winter still has its grips on the granite spine of the Sierras.

NASA Earth Observatory released satellite imagery on Thursday that shows what a difference a year makes. Snowpack is at 170 percent of normal when averaged across the state and some areas are reporting way higher totals than that, according to the California Department of Water Resources. Alpine Meadows, located just west of Lake Tahoe, reported 288 inches of snow on the ground (no, that's not a typo) as of early June. Deep green hues of healthy vegetation also extend down the Sierra Nevada western slope, another benefit of all that precipitation.


Comment: See also: California roads still being cleared of snow in June