Archive for the ‘solar system dynamics’ Category

Why Phi? – a lunar evection model

Posted: November 16, 2018 by oldbrew in Fibonacci, moon, Phi, solar system dynamics
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Apogee = position furthest away from Earth. Earth. Perihelion = position closest to the sun. Moon. Perigee = position closest to Earth. Sun. Aphelion = position furthest away from the sun. (Eccentricities greatly exaggerated!)


Lunar evection has been described as the solar perturbation of the lunar orbit.

One lunar evection is the beat period of the synodic month and the full moon cycle. The result is that it should average about 31.811938 days (45809.19 minutes).

Comparing synodic months (SM), anomalistic months (AM), and lunar evections (LE) with the full moon cycle (FMC) we find:
1 FMC = 13.944335 SM
1 FMC = 13.944335 + 1 = 14.944335 AM
1 FMC = 13.944335 – 1 = 12.944335 LE

Since 0.944335 * 18 = 16.9983 = 99.99% of 17, and 18 – 17 = 1, we can say for our model:
18 FMC = 233 LE (18*13, -1) = 251 SM (18*14, -1) = 269 AM (18*15, -1)
See: 3 – Matching synodic and anomalistic months.
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100 years of Remembrance

Posted: November 11, 2018 by tallbloke in Accountability, solar system dynamics

remember

They shall grow not old, as we that are left grow old:
Age shall not weary them, nor the years condemn.
At the going down of the sun and in the morning
We will remember them.

100-wells-yrSome perspective is required here.

Energy company Total has announced a major gas discovery off Shetland.

Initial tests at a site on the Glendronach prospect indicated there could be about one trillion cubic feet of gas which could be extracted.

Deirdre Michie, industry body Oil and Gas UK’s chief executive, said: “This is a major discovery by Total which demonstrates the exciting potential the West of Shetland frontier region holds.”

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Layers of Earth’s atmosphere


Some fairly advanced theorising here, but the possibilities look interesting. For example, could ‘resonant trapping’ exist?

Resonating oscillations of a planet’s atmosphere caused by gravitational tides and heating from its star could prevent a planet’s rotation from steadily slowing over time, according to new research by Caleb Scharf, who is the Director of Astrobiology at Columbia University.

His findings suggest that the effect is enhanced for a planet with an atmosphere that has been oxygenated by life, and the resulting ‘atmospheric tides’ could even act as a biosignature, reports Phys.org.

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[For details on the graph see below]

Update 12/11/2018: Ian Wilson’s 2019 El Nino forecast can be found here.

Cognitive Dissonance: When a person or a group of people have attitudes, beliefs or behaviors that are in conflict with each other. Generally, this produces a feeling of mental discomfort that leads to an alteration in their attitudes, beliefs or behaviors that moderates their mental discomfort and restores balance.

I believe that the level of cognitive dissonance that we have about the influence of lunar tides upon El Nino events has become so large that something has to give.

In a series of blog posts in November 2014:

http://astroclimateconnection.blogspot.com/2014/11/evidence-that-strong-el-nino-events-are_13.html

I showed that between 1870 and 2025, the precise alignments between the lunar synodic [phase] cycle and the 31/62 year Perigean New/Full moon cycle, naturally breaks up into six 31-year epochs each of which has a distinctly different tidal property. Note that the second of these 31-year intervals starts with the precise alignment on the 15th of April 1870, with the subsequent epoch boundaries occurring every 31 years after that:

Epoch 1 – Prior to 15th April  1870
Epoch 2 – 15th April 1870 to 18th April 1901
Epoch 3 – 8th April 1901 to 20th April 1932
Epoch 4 – 20th April 1932 to 23rd April 1963
Epoch 5 – 23rd April 1963 to 25th April 1994
Epoch 6 – 25th April 1994 to 27th April 2025

I claimed that if the 31/62-year seasonal tidal cycle plays a role in sequencing the triggering of El Niño events, it would be reasonable to expect that its effects for the following three epochs:

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Last Wednesday I attended the talk by Professor Valentina Zharkova hosted by the GWPF in London. She delivered a superb lecture including news of new work improving her model by including quadrupole magnetic parameters. In the Q & A session that followed, I got the opportunity to point up the connection between her model output and Rick Salvadors.

zharkova salvador models

I got a very positive response, including an invitation to collaborate on further work. We discussed this further over dinner, when I gave her a printed copy of Rick’s 2013 PRP paper.

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Credit: solen.info


The storm was so strong that the change in magnetic direction could be easily measured on a compass, as this 2013 article explains.

Ghosts and goblins, candle-lit jack o’lanterns and dark haunted houses, ominous screeching and maniacal laughter – these are some of the frightening fantasies we associate with Halloween.

But ten years ago during the Halloween of 2003, while children in costumes paraded door-to-door for treats, the Sun was playing its own tricks with planet Earth, says Directions Magazine.

The consequence: a solar-terrestrial nightmare became a scary reality.

The Halloween Storm

In mid-October 2003, a bundle of concentrated magnetic energy emerged from the Sun’s interior, forming a large sunspot, a site of seething activity. Enormous solar flares soon followed. Then, on October 28, the sunspot abruptly ejected a concentrated mass of electrically conducting solar wind, flinging it out into interplanetary space toward the Earth. Less than a day later, on October 29, a geomagnetic storm was initiated as the solar wind disrupted the Earth’s protective magnetosphere.

Over the next three days, the “Halloween magnetic storm” would evolve and grow to become one of the largest such storms in half a century.

Magnetic storms are global phenomena, and their effects can be easily seen around the world. During the Halloween storm, for example, magnetic direction in Alaska quickly changed by more than 20 degrees. In other words, the storm was so large that it could be measured with a simple compass.

The Halloween magnetic storm also produced spectacular aurora, with green phantom “northern lights” seen as far south as Texas and Florida.

The Impacts of this Storm

The USGS network of magnetic observatories monitored activity from the Halloween storm in collaboration with international partners. The storm played tricks on technological systems around the world, which scientists continue to analyze even today.

Continued here.

See also: The Halloween Storms: When Solar Events Spooked the Skies | GPS World

A New Space Weather Metric

Posted: October 27, 2018 by oldbrew in solar system dynamics, weather

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Hard to see a daily view there, but the multi-decadal view is worth a look.

The Next Grand Minimum

This is an interesting post at Spaceweather.com.

The daily Thermosphere Climate Index (TCI) is now on Spaceweather.com. TCI is a relatively new space weather metric that tells us how the top of Earth’s atmosphere (or “thermosphere”) is responding to solar activity. During Solar Maximum, the top of our atmosphere heats up and expands. Right now the opposite is happening. Solar Minimum conditions are in effect, and this is causing the upper atmosphere to cool off

tci_strip

TCI was invented by Martin Mlynczak of the Langley Research Center along with other NASA and university colleagues. For the past 17 years they have been using the SABER instrument onboard NASA’s TIMED satellite to monitor the wattage of infrared emissions from the top of the atmosphere. Recently, they realized that those measurements could be used to summarize the state of the thermosphere in a single daily index, the TCI, expressed in watts (W). Moreover…

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In the solar system and the universe too, ‘weird’ may well be another way of saying ‘we haven’t figured it out yet’.

Planet Pailly

When I did my yearlong Mission to the Solar System series back in 2015, the planet Neptune stood out as having the weirdest and wackiest magnetic field.  Here’s a totally legit photograph from 1989 taken by the Voyager 2 space probe.  As you can see, Neptune is really confused about how magnetic fields are supposed to work.

But since 2015, science has learned more about the other three gas giants in our Solar System.  Neptune’s magnetic field is still really weird, but it’s no longer clear that it is the definitive weirdest.

  • Jupiter: Based on data from the Juno mission, it looks like Jupiter has three poles instead of two.  There’s a north pole, right about where you’d expect it to be.  Then the magnetic field lines emanating from the north pole connect to two separate south poles.  The first south pole is about where you’d expect a south pole…

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corbyn-gasland

 

UK Labour party leader Jeremy Corbyn is calling for a UK wide ban on fracking. He has put out a video in a tweet, requoted (and then deleted) by one of his MPs, Chris Williamson.

As “evidence” showing how dangerous fracking is, he uses a clip from the #fakenews film ‘Gasland’ where someone ignites gas coming out with water from a kitchen sink tap. The depth of ignorance of our politicians concerning energy will collapse our electricity grid unless we vote them out and replace them with sensible people.

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Climate and the Solar Magnetic Field

Posted: October 20, 2018 by oldbrew in predictions, solar system dynamics
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Interesting solar predictions from Professor Zharkova.

The Next Grand Minimum

Presentation by Professor Valentina Zharkova

When: Wednesday 31st October, from 6:00 PM – 7:30 PM
Where: 55 Tufton Street, Westminster, SW1P 3QL

Principal component analysis (PCA) of the solar background magnetic field observed from the Earth, revealed four pairs of dynamo waves, the pair with the highest eigen values are called principal components (PCs).

PCs are shown to be produced by magnetic dipoles in inner and outer layers of the Sun, while the second pair of waves is assumed produced by quadruple magnetic sources and so on. The PC waves produced by a magnetic dipole and their summary curve were described analytically and shown to be closely related to the average sunspot number index used for description of solar activity. Based on this correlation, the summary curve was used for the prediction of long-term solar activity on a millennial timescale.This prediction revealed the presence of a grand cycle of…

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figueresEver-polite Stan Grant tried his very best to keep Christiana Figueres drifting off in a cloud of sob-sister vapours to Warmist Land, where only the transfer of vast wealth from the West to Third World kleptocrats can foil global warming. Yes, Stan gave it his best shot, but he never had a chance

Lord Tennyson with his “tears, idle tears, I know not what they mean” has been an inspiration to Christiana Figueres (left). She was secretary-general of the top-level UN climate body UNFCCC (2010-16)  and spruiked doom on Stan Grant’s Matter of Fact show on ABC-TV on October 9.

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Saturn from the Cassini orbiter [image credit: NASA]


Weird compared to some theories, perhaps – but observations can trump theories, of course. Is it too weird to ask if the planet’s rings, extending outwards from the equator, and its axis-aligned magnetic field could be related phenomena?

Some of the last data from the Cassini mission reveals more structure in Saturn’s magnetic field, but still no answer as to how it formed, says Phys.org.

NASA’s Cassini mission—with Imperial kit on board—took a series of daring dives between the planet and its inmost ring in September 2017 before burning up in the planet’s atmosphere.

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The Met Office explains the compression-warming of the stratosphere and how it can bring cold snaps to the UK.

Official blog of the Met Office news team

You may have heard talk of the UK possibly seeing some colder weather next week and that ‘things going on’ in the upper atmosphere may be playing a part.

The ‘thing’ happening in the atmosphere is known as Sudden Stratospheric Warming (SSW). When it does happen, it attracts a lot of interest in the UK because it is sometimes linked to the onset of cold weather in winter.

Here we shed a little bit more light on the phenomenon.

What is an SSW?

The term SSW refers to what we observe – rapid warming (up to about 50 ­°C in just a couple of days) in the stratosphere, between 10 km and 50 km up.

You may have heard of the jet stream which helps to steer Atlantic weather systems towards the UK. Well there are other jet streams high up in our atmosphere in both the northern and southern…

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Credit: NASA


Meet ‘The Goblin’. This body’s maximum distance from the Sun is a massive 2300 times further out than Earth’s.

A newly spotted dwarf planet, 2015 TG387, adds to the mounting evidence that an unseen super-Earth prowls the edge of the solar system, reports Cnet.

Astronomers have found a small object far beyond Pluto that orbits the sun in a lonely, oblong loop, a discovery that supports the notion of a larger, more distant planet — often referred to as Planet X — wandering the edge of our solar system.

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More twins than couple, as this 2008 blog post explains. It takes them 25-30 years to orbit each other and 290 years for the binary system to orbit the Sun.
QW322

astroengine.com

2001 QW322 is a highly split Kuiper Belt pair, orbiting eachother at a distance of 125,000 km

The highly-split Kuiper Belt pair 2001 QW322 (CFEPS)

The Kuiper Belt is an eerie, mysterious and cold region of the Solar System. In it, there are billions of small pieces of rocks with lots of fancy names. As a general designation, all objects in the Kuiper belt are called “Kuiper-belt objects” (KBO’s for short). As the Kuiper belt is located in a region just beyond Neptune, they may also be known as trans-Neptunian objects (TNO’s). Inside the Kuiper belt, we have Pluto-like objects known as “Plutoids”, classical KBO’s called “Cubewanos” (the largest being the recently discovered Makemake) and a whole host of other objects such as icy objects soon to become the next generation of periodic comets.

We are only scraping the surface, finding only a small portion of KBOs. We know of a thousand, but astronomers believe there may…

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The Chill of Solar Minimum

Posted: September 28, 2018 by oldbrew in atmosphere, research, solar system dynamics, Temperature
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Credit: NOAA


Researchers have found that the last time the thermosphere was rated ‘hot’ was around 2003 (see chart below). Now with a deep solar minimum upon us, the obvious question is: what effect might this have on our planet as a whole?

Sept. 27, 2018: The sun is entering one of the deepest Solar Minima of the Space Age, says Dr. Tony Phillips at Space Weather.

Sunspots have been absent for most of 2018, and the sun’s ultraviolet output has sharply dropped. New research shows that Earth’s upper atmosphere is responding.

“We see a cooling trend,” says Martin Mlynczak of NASA’s Langley Research Center. “High above Earth’s surface, near the edge of space, our atmosphere is losing heat energy. If current trends continue, it could soon set a Space Age record for cold.”

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Jerry_EllisEx-chairman of BHP (1997-99), Jerry Ellis  (right) ex-chancellor of Monash University, and an ex-director of ANZ Bank, has called for Australia to dump the 2015 Paris climate agreement. Ellis’s intervention puts cat among climate pigeons. 

The alarmists like to lie that sceptics are a fringe group. Ellis is hardly fringe. His former BHP continues to promote the story about human-caused catastrophic CO2 warming, as does Monash University. Ellis is an awkwardness for both.

By coming out against climate alarmism, Ellis, 91 81,  is giving added respectability to scepticism, much as ex-PM Tony Abbott did with his London sceptic speech of last October.[i] The credibility of the sceptic case, of course, rests not on authority figures but data such as the  more than two-fold exaggeration of warming since 1980 by the climate models on which the CO2 scare is based.

Here is Ellis’s statement on Paris.

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