Ned Nikolov: What Can NASA Planetary Data Tell Us about Drivers of Earth’s Climate?

Ned Nikolov, Ph.D. Has written to me with news of the presentations he made at this years AMS meeting. It’s vital we get people to understand the implications of the discoveries he and Karl Zeller have made. With our western governments jumping aboard the ‘Green New Deal’ and ‘NetZero’ bandwagons, we will need to work hard to rise awareness of viable alternative hypotheses for ‘climate change’ and ‘global warming’ which better explain the phenomena we can measure around us. Ned and Karl’s work should be given proper attention, because it strives for universality and general application of physics solar system wide, rather then treating Earth as a ‘special case’.

Two studies presented at the American Meteorological Society’s 34^th Conference on Climate Variability and Change in January 2021 employed a novel approach to identify the forcing of Earth’s climate at various time scales. The new method, never attempted in climate science before, relies on the fundamental premise that the laws of nature are invariant across spacetime.

MET Office global temperature prediction falls 0.35C in 5 years.

Back in 2016, the UK MET Office’s median projection to the start of 2021 forecast a global temperature temperature anomaly of 1.4C above their 1850-1900 “Pre-Industrial” baseline. Their recently published five year model projection (rightmost blue blob on graph), shows a 2021 median anomaly 0.35C lower, at 1.05C.

Their HADcruT 4GL temperature time series (data since 2016 added in red on graph) shows a linear trend of +0.09C/semi-decade for the last 50 years. CO2, by far the biggest forcing in their model, is still rising in lockstep with the 50 year temperature trend. What could have caused this remarkable downward step change in their model output?

New sunspot cycle could be one of the strongest on record, says NCAR

Credit: cherishthescientist.net

‘Scientists use an extended, 22-year solar cycle to make the forecast’ is the sub-heading to the article. In other words the Hale cycle. At the end of last year The Talkshop detailed Plenty of predictions from a wide range of research groups, including our own, made in 2013. A possible (?) early indicator is that the ‘smoothed minimum’ of sunspots at the start of solar cycle 25 is given by Wikipedia as 1.8, the lowest recorded since cycle 7 (0.2) in 1823.
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In direct contradiction to the official forecast, a team of scientists led by the National Center for Atmospheric Research (NCAR) is predicting that the Sunspot Cycle that started this fall could be one of the strongest since record-keeping began, says NCAR News.

In a new article published in Solar Physics, the research team predicts that Sunspot Cycle 25 will peak with a maximum sunspot number somewhere between approximately 210 and 260, which would put the new cycle in the company of the top few ever observed.

Solar linked 2C downturn in Canadian prairie temperatures affecting grain yields.

Quiet sun [image credit: NASA]

H/t to Electroverse for the heads up on this paper detailing the effect of reduced solar activity and cyclic oceanic oscillations on Canadian agriculture. Let’s hope the policymakers see through the warming dogma in time.

Is Diminishing Solar Activity Detrimental to Canadian Prairie Agriculture?

Ray Garnett¹*, Madhav Khandekar² and Rupinder Kaur³

Abstract: During the grain growing months of May-July, the mean temperature on the Canadian prairies has cooled down by 2ºC in the last 30 years. The cooling appears to be most certainly linked to diminishing solar activity as the Sun approaches a Grand Solar Minimum in the next decade or so. This cooling has led to a reduction in Growing Degree Days (GDDs) and has also impacted the precipitation pattern. The GDDs in conjunction with mean temperature and precipitation are important parameters for the growth of various grains (wheat, barley, canola etc.) on the prairies.

Solar orbiter’s first science data shows the sun at its quietest

Quiet sun [image credit: NASA]

They picked an interesting time to study the Sun, as it starts to emerge from an unusually deep and long-lasting solar minimum. What effect this might have on Earth’s weather systems of course remains to be seen, but could be hard to quantify. The researchers have a lot of data to work through, and are hoping for ‘unprecedented insights into the sun’.
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Three of the Solar Orbiter spacecraft’s instruments, including Imperial’s magnetometer, have released their first data, reports Phys.org.

The European Space Agency’s Solar Orbiter spacecraft launched in February 2020 on its mission to study the sun and it began collecting science data in June.

Now, three of its ten instruments have released their first tranche of data, revealing the state of the sun in a ‘quiet’ phase.

The sun is known to follow an 11-year cycle of sunspot activity and is currently almost completely free of sunspots.

Modern Grand Solar Minimum will lead to terrestrial cooling – Valentina Zharkova

Sunspots [image credit: NASA]

But it should be a lot shorter than the famous Maunder Minimum, if the prediction in this editorial works out. There’s also a new paper, introduced here by the GWPF, which concludes:
“The fundamental oscillations of solar irradiance, in turn, may be linked to the oscillations of the baseline terrestrial temperature, independent of any terrestrial processes of radiative transfer and heating.”
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In this editorial I will demonstrate with newly discovered solar activity proxy-magnetic field that the Sun has entered into the modern Grand Solar Minimum (2020–2053) that will lead to a significant reduction of solar magnetic field and activity like during Maunder minimum leading to noticeable reduction of terrestrial temperature.

Sun is the main source of energy for all planets of the solar system. This energy is delivered to Earth in a form of solar radiation in different wavelengths, called total solar irradiance.

Variations of solar irradiance lead to heating of upper planetary atmosphere and complex processes of solar energy transport toward a planetary surface.

The signs of solar activity are seen in cyclic 11-year variations of a number of sunspots on the solar surface using averaged monthly sunspot numbers as a proxy of solar activity for the past 150 years.

Solar cycles were described by the action of solar dynamo mechanism in the solar interior generating magnetic ropes at the bottom of solar convective zone.

These magnetic ropes travel through the solar interior appearing on the solar surface, or photosphere, as sunspots indicating the footpoints where these magnetic ropes are embedded into the photosphere.

Continued here.
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Appendix 1: S-E distances from the ephemeris

Appendix 2: Solar irradiance variations based on the distance changes

Solar Cycle Update

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SC 25 – are we nearly there yet?

Spaceweather.com

July 14, 2020: NOAA has released a new interactive tool to explore the solar cycle. It lets you scroll back through time, comparing sunspot counts now to peaks and valleys of the past. One thing is clear. Solar Minimum is here, and it’s one of the deepest in a century.

Solar Minimum is a natural part of the solar cycle. Every ~11 years, the sun transitions from high to low activity and back again. Solar Maximum. Solar Minimum. Repeat. The cycle was discovered in 1843 by Samuel Heinrich Schwabe, who noticed the pattern after counting sunspots for 17 years. We are now exiting Solar Cycle 24 and entering Solar Cycle 25.

During Solar Minimum, the sun is usually blank–that is, without sunspots. The solar disk often looks like a big orange billiard ball:

The spotless sun on July 13, 2020

In 2019, the sun went 281 days without sunspots, and…

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Motions in the sun reveal inner workings of sunspot cycle

Ionized gas inside the Sun moves toward the poles near the surface and toward the equator at the base of the convection zone (at a depth of 200,000 km/125,000 miles).
Credit: MPS (Z.-C. Liang)

The title of the study cited in this report gives us the clue: ‘Meridional flow in the Sun’s convection zone is a single cell in each hemisphere’. The full cycle takes about 22 years on average, with a magnetic reversal halfway through.
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The sun’s magnetic activity follows an 11-year cycle. Over the course of a solar cycle, the sun’s magnetic activity comes and goes, says Phys.org.

During solar maximum, large sunspots and active regions appear on the sun’s surface. Spectacular loops of hot plasma stretch throughout the sun’s atmosphere and eruptions of particles and radiation shoot into interplanetary space.

During solar minimum, the sun calms down considerably. A striking regularity appears in the so-called butterfly diagram, which describes the position of sunspots in a time-latitude plot.

Gerry Pease: Solar outlook

From looking at the 30 day Wolf number and NOAA sunspot number it looks like Solar Minimum could have been in December, 2019 but possibly as late as mid-March this year. 

 Coincidentally, there are peaks in barycentric solar torque (dL/dt, where L denotes the Sun’s angular momentum, ref https://arxiv.org/abs/1610.03553v3) on March 19 and April 24, 2020: 

New ‘sun clock’ quantifies extreme space weather switch on/off

Sunspots [image credit: NASA]

The researchers’ sun clock looks like this.
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Extreme space weather events can significantly impact systems such as satellites, communications systems, power distribution and aviation, says a Warwick University press release.

They are driven by solar activity which is known to have an irregular but roughly 11 year cycle.

By devising a new, regular ‘sun clock’, researchers have found that the switch on and off of periods of high solar activity is quite sharp, and are able to determine the switch on/off times.

Their analysis shows that whilst extreme events can happen at any time, they are much less likely to occur in the quiet interval.

Solar gravitation puzzle

Browsing twitter recently I ran across this short video of a solar flare shot a few days ago.

The largest solar feature I've seen this minimum is raining Earth-sized gobs of plasma on the surface. Shot yesterday afternoon from my backyard, about an hour of activity sped up. #astrophotography #space #opteam pic.twitter.com/Y72I37zswR

— Andrew McCarthy (@AJamesMcCarthy) May 5, 2020

After asking for some clarification on frame rate I was really intrigued.

50 frames with 90 seconds between each

— Andrew McCarthy (@AJamesMcCarthy) May 6, 2020

Nicola Scafetta: Solar Oscillations and the Orbital Invariant Inequalities of the Solar System

Solar system [credit: BBC]

This new paper from our good friend Nicola Scafetta takes another look at the Sun’s cyclic behaviour and possible planetary influences on it, referencing various researchers whose work has appeared at the talkshop, along the way.
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Abstract
Gravitational planetary lensing of slow-moving matter streaming towards the Sun was suggested to explain puzzling solar-flare occurrences and other unexplained solar-emission phenomena (Bertolucci et al. in Phys. Dark Universe 17, 13, 2017). If it is actually so, the effect of gravitational lensing of this stream by heavy planets (Jupiter, Saturn, Uranus and Neptune) could be manifested in solar activity changes on longer time scales too where solar records present specific oscillations known in the literature as the cycles of Bray–Hallstatt (2100–2500 yr), Eddy (800–1200 yr), Suess–de Vries (200–250 yr), Jose (155–185 yr), Gleissberg (80–100 year), the 55–65 yr spectral cluster and others. It is herein hypothesized that these oscillations emerge from specific periodic planetary orbital configurations that generate particular waves in the force-fields of the heliosphere which could be able to synchronize solar activity.

Ten things we’ve learned about the sun from NASA’s SDO this decade

The linked article contains more video material and images.
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In February 2020, NASA’s Solar Dynamics Observatory—SDO—is celebrating its 10th year in space, reports Phys.org.

Over the past decade the spacecraft has kept a constant eye on the sun, studying how the sun creates solar activity and drives space weather—the dynamic conditions in space that impact the entire solar system, including Earth.

Since its launch on Feb. 11, 2010, SDO has collected millions of scientific images of our nearest star, giving scientists new insights into its workings.

SDO’s measurements of the sun—from the interior to the atmosphere, magnetic field, and energy output—have greatly contributed to our understanding of our closest star.

SDO’s images have also become iconic—if you’ve ever seen a close up of activity on the sun, it was likely from an SDO image.

SDO’s long career in space has allowed it to witness nearly an entire solar cycle—the sun’s 11-year cycle of activity.

Here are a few highlights of SDO’s accomplishments over the years.

Likelihood of space super-storms estimated at once every 25 years

A Coronal Mass Ejection with the surrounding cloud visible (1999) [image credit: NASA/ESA]

Even non-catastrophic solar storms can be troublesome, such as one in 1967 which nearly triggered nuclear war, according to evidence from retired U.S. Air Force personnel.
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A ‘great’ space weather super-storm large enough to cause significant disruption to our electronic and networked systems occurred on average once in every 25 years, according to a new joint study by the University of Warwick and the British Antarctic Survey.

By analysing magnetic field records at opposite ends of the Earth (UK and Australia), scientists have been able to detect super-storms going back over the last 150 years, reports Phys.org.

This result was made possible by a new way of analysing historical data, pioneered by the University of Warwick, from the last 14 solar cycles, way before the space age began in 1957, instead of the last five solar cycles currently used.

Behind howls of solar wind, quiet chirps reveal its origins

Here we learn that the solar wind ‘has a sort of internal heater’, which may be short on scientific explanation but sounds interesting as far as it goes.
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There’s a wind that emanates from the sun, and it blows not like a soft whistle but like a hurricane’s scream, says Phys.org.

Made of electrons, protons, and heavier ions, the solar wind courses through the solar system at roughly 1 million miles per hour, barreling over everything in its path.

Yet through the wind’s roar, NASA’s Parker Solar Probe can hear small chirps, squeaks, and rustles that hint at the origins of this mysterious and ever-present wind.

Now, the team at the Johns Hopkins Applied Physics Laboratory, which designed, built, and manages the Parker Solar Probe for NASA, is getting their first chance to hear those sounds, too.

The solar minimum and an increase in volcanic activity — Perspecta Weather

Volcanic eruption

How good is the evidence for such a connection, and what theories do we have? Does a really low solar minimum – like now – make a difference? Here’s PW’s overview of its article.

Over the long term, the sun is the main driver of weather and climate on Earth and it is also directly connected to such phenomenon as the aurora borealis also known as the northern lights, upper atmospheric “high-latitude blocking”, and the influx of cosmic rays into Earth’s atmosphere, says Perspecta Weather.

The aurora borealis tends to occur more often during times of increased solar activity though they can actually take place at any time of a solar cycle.

Steve Brown: Compilation of Solar Cycle 25 forecasts.

Contributor Steve Brown has sent me this nice plot he’s made of Solar Cycle 25 forecasts. It’s worth noting that Rick Salvador’s (blue) is the earliest, made back in 2013. The ‘NASA consensus’ forecast (green) is quite similar to Leif Svalgaard’s.

Sunspots set a Space Age Record

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The switch to solar cycle 25 must be getting close, if not here already.

Spaceweather.com

Dec. 17, 2019: Solar Minimum is becoming very deep indeed. Over the weekend, the sun set a Space Age record for spotlessness. So far in 2019, the sun has been without sunspots for more than 271 days, including the last 34 days in a row. Since the Space Age began, no other year has had this many blank suns.

Above: The blank sun on Dec. 16, 2019. Credit: NASA/Solar Dynamics Observatory

The previous record-holder was the year 2008, when the sun was blank for 268 days. That was during the epic Solar Minimum of 2008-2009, formerly the deepest of the Space Age. Now 2019 has moved into first place.

Solar Minimum is a normal part of the 11-year sunspot cycle. The past two (2008-2009 and 2018-2019) have been long and deep, making them “century-class” Minima. To find a year with more blank suns, you have to go back to…

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Solar Cycle 25 is slowly coming to life

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The question then is: how much life will it come to, compared to recent cycles?
Cycle 25 observations in SDO HMI imagery (to October 31st, 2019)

Spaceweather.com

Nov. 1, 2019: Breaking a string of 28 spotless days, a new sunspot (AR2750) is emerging in the sun’s southern hemisphere–and it’s a member of the next solar cycle. A picture of the sunspot is inset in this magnetic map of the sun’s surface from NASA’s Solar Dynamics Observatory:

How do we know AR2750 belongs to the next solar cycle? Its magnetic polarity tells us so. Southern sunspots from old Solar Cycle 24 have a -/+ polarity. This sunspot is the opposite: +/-. According to Hale’s Law, sunspots switch polarities from one solar cycle to the next. AR2750 is therefore a member of Solar Cycle 25.

Shortlived sunspots belonging to Solar Cycle 25 have already been reported on Dec. 20, 2016; April 8, 2018; Nov. 17, 2018; May 28, 2019; July 1, 2019; and July 8, 2019. The one on July 8, 2019, was significant because it lasted long…

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A Summer without Sunspots

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Solar cycle 24 – going, going…

Spaceweather.com

Sept. 23, 2019: Could northern summer 2019 go down in history as “the summer without sunspots”? From June 21st until Sept 22nd, the sun was blank more than 89% of the time. During the entire season only 6 tiny sunspots briefly appeared, often fading so quickly that readers would complain to Spaceweather.com, “you’ve labeled a sunspot that doesn’t exist!” (No, it just disappeared.) Not a single significant solar flare was detected during this period of extreme quiet.

The sun on Sept. 22, 2019–as blank as a billiard ball. Credit: NASA/SDO

This is a sign that Solar Minimum is underway and probably near its deepest point. For 2019 overall (January through September), the sun has been blank 72% of the time, comparable to annual averages during the century-class Solar Minimum of 2008 (73%) and 2009 (71%). The current Solar Minimum appears to be century-class as well, meaning you have to go…

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