On the Edge of Nowhere

By Russ Steele

It feels like being on the edge of nowhere with no internet connection at our campsite. When we made reservations last year one the things we checked was WiFi access at our chosen campsite. Now that we are there-there is no WiFi, we have to walk about 200 feet to get connected.

According to the Camp Host, a winter lighting storm struck the antenna destroying the antenna and feed cable, the router escaping damage. The only WiFi source is a router with no external antenna.

With limited access, comment moderation may be slow but will try to make contact once a day to check the comments, posting will be as time permits, as we are vacationing with friends.

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The Little Ice Age: What Happened Around the World

Between 1300 and 1850, the Earth experienced a Little Ice Age whose cause to this day is not known.

A blog post at Interesting Engineering has more details including the consequences and some paintings from the period. The causes listed are interesting:

Causes

The causes of the LIA are still not known, while potential candidates are reduced solar output, changes in atmospheric circulation, and volcanism.

Low sunspot activity is associated with lower solar output, and two periods of unusually low sunspot activity occurred during the Little Ice Age: the Spörer Minimum (1450–1540) and the Maunder Minimum (1645–1715), which is named for astronomer E.W. Maunder who discovered the absence of sunspots during that period. Both of these coincide with the coldest years of the LIA in parts of Europe.

Another possible candidate is a reversal of the North Atlantic Oscillation (NAO). This is a large-scale atmospheric-circulation pattern over the North Atlantic and adjacent areas. During its “positive” phase, the track of North Atlantic storms is centered over the British Isles and Northern Europe. During its “negative” phase, cold Arctic air from Russia moves over northern Europe.

A final candidate is volcanic eruptions which propel gases and ash into the stratosphere, where they reflect incoming sunlight. In 1783, Iceland’s Laki volcano erupted, and in 1815, the Tambora volcano on Sumbawa Island erupted.

I am voting for low sunspot activity.  Your thoughts?

Deep Solar Minimum Fast-Approaching And Cosmic Rays Continue To Rise

By Paul Dorian, Perspecta, Inc. April 29, 2019

Overview

The sun continues to be very quiet and it has been without sunspots this year more than half the time as we approach what is likely to be a deep solar minimum. In fact, all indications are that the upcoming solar minimum which is expected to begin later this year may be even quieter than the last one which was the deepest in nearly a century. Solar cycle 24 has been the weakest sunspot cycle with the fewest sunspots since cycle 14 peaked in February 1906. Solar cycle 24 continues a recent trend of weakening solar cycles which began with solar cycle 21 that peaked around 1980. The last time the sun was this blank in a given year on a percentage basis was 2009 during the last solar minimum when 71% of the time was spotless. That last solar minimum actually reached a nadir in 2008 when an astounding 73% of the year featured a spotless sun – the most spotless days in a given year since 1913. One of the natural impacts of decreasing solar activity is the weakening of the ambient solar wind and its magnetic field which, in turn, allows more and more cosmic rays to penetrate the solar system. The intensification of cosmic rays can have important consequences on such things as Earth’s cloud cover and climate, the safety of air travelers and as a possible trigger mechanism for lightning.

Continue reading HERE.

 

The Sun’s Role in Climate Change

FORCE MAJEURE, THE SUN’S LARGE ROLE IN CLIMATE CHANGE (GUEST: HENRIK SVENSMARK), MAY 6, 2019

next_minimum_graphic1.jpg

A podcast interview of Henrik Svensmark by H. Sterling Burnett of the Heritage Foundation

By bombarding the Earth with cosmic rays and being a driving force behind cloud formations, the sun plays a much larger role on climate than “consensus scientists” care to admit.

The Danish National Space Institute’s Dr. Henrik Svensmark has assembled a powerful array of data and evidence in his recent study, Force Majeure the Sun’s Large Role in Climate Change. The study shows that throughout history and now, the sun plays a powerful role in climate change. Solar activity impacts cosmic rays which are tied to cloud formation. Clouds, their abundance or dearth, directly affects the earth’s climate. Climate models don’t accurately account for the role of clouds or solar activity in climate change, with the result they assume the earth is much more sensitive to greenhouse gas levels than it is. Unfortunately, the impact of clouds and the sun on climate are understudied because climate science has become so politicized.

Link to the podcast is HERE.

Link to Study is HERE:

Your thoughts?

 

Current Solar Cycle Among Weakest On Record. Potentially Cloud-Seeding Cosmic Radiation Near Highest Level Since 1950s

The Sun in April 2019

 

This is reblogged from the No Tricks Zone. The original is HERE  Comments included.

 

Harmonic Analysis of Worldwide Temperature Proxies for 2000 Years

Horst-Joachim Lüdecke1, Carl-Otto Weiss

Abstract

The Sun as climate driver is repeatedly discussed in the literature but proofs are often weak. In order to elucidate the solar influence, we have used a large number of temperature proxies worldwide to construct a global temperature mean G7 over the last 2000 years. The Fourier spectrum of G7 shows the strongest components as ~1000-, ~460-, and ~190 – year periods whereas other cycles of the individual proxies are considerably weaker. The G7 temperature extrema coincide with the Roman, medieval, and present optima as well as the well-known minimum of AD 1450 during the Little Ice Age. We have constructed by reverse Fourier transform a representation of G7 using only these three sine functions, which shows a remarkable Pearson correlation of 0.84 with the 31-year running average of G7. The three cycles are also found dominant in the production rates of the solar-induced cosmogenic nuclides 14C and 10Be, most strongly in the ~190 – year period being known as the De Vries/Suess cycle. By wavelet analysis, a new proof has been provided that at least the ~190-year climate cycle has a solar origin

Full Text of the Study is HERE.

My knowledge of harmonic analysis is limited, I hope of one of our readers can vouch for the process and the analysis.

The Sun Is Stranger Than Astrophysicists Imagined

GammaRays-2880x1620_Lede-2880x1620

Natalie Wolchover writing in Quantum Magazine has the details:

A decade’s worth of telescope observations of the sun have revealed a startling mystery: Gamma rays, the highest frequency waves of light, radiate from our nearest star seven times more abundantly than expected. Stranger still, despite this extreme excess of gamma rays overall, a narrow bandwidth of frequencies is curiously absent.

The surplus light, the gap in the spectrum, and other surprises about the solar gamma-ray signal potentially point to unknown features of the sun’s magnetic field, or more exotic physics.

“It’s amazing that we were so spectacularly wrong about something we should understand really well: the sun,” said Brian Fields, a particle astrophysicist at the University of Illinois, Urbana-Champaign.

The unexpected signal has emerged in data from the Fermi Gamma-ray Space Telescope, a NASA observatory that scans the sky from its outpost in low-Earth orbit. As more Fermi data have accrued, revealing the spectrum of gamma rays coming from the sun in ever-greater detail, the puzzles have only proliferated.

“We just kept finding surprising things,” said Annika Peter of Ohio State University, a co-author of a recent white paper summarizing several years of findings about the solar gamma-ray signal. “It’s definitely the most surprising thing I’ve ever worked on.”

Not only is the gamma-ray signal far stronger than a decades-old theory predicts; it also extends to much higher frequencies than predicted, and it inexplicably varies across the face of the sun and throughout the 11-year solar cycle. Then there’s the gap, which researchers call a “dip” — a lack of gamma rays with frequencies around 10 trillion trillion hertz. “The dip just defies all logic,” said Tim Linden, a particle astrophysicist at Ohio State who helped analyze the signal.

Fields, who wasn’t involved in the work, said, “They’ve done a great job with the data, and the story it tells is really kind of amazing.”

Continue reading HERE.

Download white paper HERE.

The science is never settled, there is always something new to learn and marvel over.  What do you think is happening on the sun?  My vote is the dip is instrument error, until we have more data from another source to confirm the dip.  Stay tuned this is going to be exciting!

Space Weather: Cosmic Rays Near Space Age High

 

COSMIC RAYS ARE NEARING A SPACE AGE HIGH: Ten years ago, NASA reported a “perfect storm of cosmic rays.” During the year 2009, radiation peppering Earth from deep space reached a 50-year high, registering levels never before seen during the Space Age.

It’s about to happen again.

Ground-based neutron monitors and high-altitude cosmic ray balloons are registering a new increase in cosmic rays. The Oulu neutron monitor in Finland, which has been making measurements since 1964, reports levels in April 2019 only percentage points below the Space Age maximum of 2009:


Source: The Sodankyla Geophysical Observatory in Oulu, Finland.

What’s going on? The answer is “Solar Minimum.” During the low phase of the 11-year solar cycle, the sun’s magnetic field and solar wind weaken. Cosmic rays find it easier to penetrate the inner solar system. In 2009, the sun experienced the deepest solar minimum in a century. Cosmic rays reaching Earth naturally surged.

Ten years later, solar minimum is back with renewed weakening of the sun’s magnetic field and the solar wind. Again, it’s a “perfect storm.” A panel of experts led by NOAA and NASA recently predicted that the current minimum would reach a nadir in late 2019 or 2020, likely matching the record-setting minimum of 2009. If they’re right, cosmic rays will continue to increase, with a new record possible in the near future.

Continue Reading HERE.

Do more cosmic rays result in more clouds?  How can this be measured?  Ideas?

The Weakening Of Earth’s Magnetic Field Has Greatly Accelerated

Earth’s magnetic field is getting significantly weaker, the magnetic north pole is shifting at an accelerating pace, and scientists readily admit that a sudden pole shift could potentially cause “trillions of dollars” in damage. Today, most of us take the protection provided by Earth’s magnetic field completely for granted. It is essentially a colossal force field which surrounds our planet and makes life possible. And even with such protection, a giant solar storm could still potentially hit our planet and completely fry our power grid. But as our magnetic field continues to get weaker and weaker, even much smaller solar storms will have the potential to be cataclysmic. And once the magnetic field gets weak enough, we will be facing much bigger problems. As you will see below, if enough solar radiation starts reaching our planet none of us will survive.
But now we are being told that data collected from the SWARM satellite indicate that the rate of decay is now 5 percent per decade…

It’s well established that in modern times, the axial dipole component of Earth’s main magnetic field is decreasing by approximately 5% per century. Recently, scientists using the SWARM satellite announced that their data indicate a decay rate ten times faster, or 5% per decade.

In case you didn’t quite get that, 5 percent per decade is 10 times faster than 5 percent per century.

If the rate of decay continues at this pace, or if it speeds up, even more, we could be looking at a mass extinction event that is beyond what most people would dare to imagine.

Source: Zero Hedge 

As the magnetic field strength declines, more cosmic ray could create more clouds and we could see significant cooling? Of course, that could be the least of our problems. That raises a question, what was the magnetic fields strength at the start of the last grand minimum, at the start of the last Ice Age. Anyone know how to get an estimate?

Global Internet and the Next Grand Minimum

Russ Steele

The history of the last Grand Minimum was recorded in diaries, letters, and journals.  Reading these documents, we gain valuable insight into the normal climate periods and the superstorms that pummeled farmers and urban city dwellers alike.  Many areas of the planet were not covered, as there were no observers to record the events.

The history of the next Grand Minimum will be recorded in social media from every corner of the globe using ubiquitous satellite internet.

SpaceX, OneWeb, and Amazon are planning to bring the Internet to the 4 billions of people not connected today, that is if they live below 57 degrees North and above 57 degrees South, the network coverage access.

space_network_matrix

The first test satellites have been launched, and testing is progressing. OneWeb has six spacecraft on orbit.  SpaceX has two test satellites in orbit, Tintin A and Tintin B.  SpaceX will start operational launches in May.  OneWeb is expected to begin operational launches this fall. In two years enough satellites will be in orbit to provide global coverage, enabling four billion more people to join the two billion on Facebook today.

With six billion social media reporters in almost every corner of the planet, we will be getting first-hand reports of on the impact of the next minimum, be it grand or a regular cycle. Stay tuned!

You can follow the development of the global internet at:  https://ruraleconomytechnology.com