Archives par mot-clé : Magnetic Field

better to know...?, biology+acidification

BEACHED PILOT WHALES ARE A SIGN OF THE MAGNETIC POLE SHIFT AND WANING MAGNETOSPHERE

by Cap Allon, Sep 26, 2020 in Electroverse

Since 1850 Earth’s magnetic field has been weakening. At the turn of the millennium it then began reducing exponentially, at more than 10% per decade — this drop off is extreme and concerning, and here’s why.

Earth’s magnetic field protects us from space radiation. Our shields going down is very bad news for all life on our planet, and could possibly even lead to the next mass extinction.

“As the magnetic field weakens, the poles shift,” says David Mauriello of the ORP and MRN. For the past 100-or-so years, both north and south poles have been rapidly headed towards the equator (shown below), and their pace is increasing, warns Mauriello. The south pole is now off the Antarctic continent and making a beeline for Indonesia, and the north pole is shifting across the Arctic circle towards Siberia, it too headed for Indonesia–where the pair are likely to meet within the next few decades, perhaps around 2050.

This “meeting” will lead to one of two eventualities: 1) a full flip will take place (aka a “reversal” where the magnetic poles switch places), or 2) a “snap-back” will occur where the poles quickly return to their original starting points (aka an “excursion”).

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climate-debate

THE SUN UNLEASHES STRONGEST SOLAR FLARE IN 3 YEARS — GSM + MAGNETIC EXCURSION = BYE-BYE EMPIRE MODEL

by Cap Allon, May 30, 2020 in Electroverse

Earth’s magnetosphere continues to weaken (due to an intensifying GSM AND a magnetic excursion/reversal), but at the same time the Sun’s next cycle (25) is showing signs of stirring– this combo spells bad news for all those reliant on the electrical grid, and could deliver a civilization-resetting one-two knockout.

Yesterday (May 29), in the pits of the deepest Solar Minimum of the past 100+ years, the sun unleashed a flurry of spectacular solar flares:

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climate-debate, to keep an eye on...

Oscillations of the baseline of solar magnetic field and solar irradiance on a millennial timescale

by Zharkova V. V. et al., June  24, 2019 in Nature OPEN ACCESS

Abstract

Recently discovered long-term oscillations of the solar background magnetic field associated with double dynamo waves generated in inner and outer layers of the Sun indicate that the solar activity is heading in the next three decades (2019–2055) to a Modern grand minimum similar to Maunder one. On the other hand, a reconstruction of solar total irradiance suggests that since the Maunder minimum there is an increase in the cycle-averaged total solar irradiance (TSI) by a value of about 1–1.5 Wm−2 closely correlated with an increase of the baseline (average) terrestrial temperature. In order to understand these two opposite trends, we calculated the double dynamo summary curve of magnetic field variations backward one hundred thousand years allowing us to confirm strong oscillations of solar activity in regular (11 year) and recently reported grand (350–400 year) solar cycles caused by actions of the double solar dynamo. In addition, oscillations of the baseline (zero-line) of magnetic field with a period of 1950 ± 95 years (a super-grand cycle) are discovered by applying a running averaging filter to suppress large-scale oscillations of 11 year cycles. Latest minimum of the baseline oscillations is found to coincide with the grand solar minimum (the Maunder minimum) occurred before the current super-grand cycle start. Since then the baseline magnitude became slowly increasing towards its maximum at 2600 to be followed by its decrease and minimum at ~3700. These oscillations of the baseline solar magnetic field are found associated with a long-term solar inertial motion about the barycenter of the solar system and closely linked to an increase of solar irradiance and terrestrial temperature in the past two centuries. This trend is anticipated to continue in the next six centuries that can lead to a further natural increase of the terrestrial temperature by more than 2.5 °C by 2600.

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climate-debate

Oscillations of the baseline of solar magnetic field and solar irradiance on a millennial timescale

by Zharkova et al., June 24, 2019 in ScientificReportsNature

Abstract

Recently discovered long-term oscillations of the solar background magnetic field associated with double dynamo waves generated in inner and outer layers of the Sun indicate that the solar activity is heading in the next three decades (2019–2055) to a Modern grand minimum similar to Maunder one. On the other hand, a reconstruction of solar total irradiance suggests that since the Maunder minimum there is an increase in the cycle-averaged total solar irradiance (TSI) by a value of about 1–1.5 Wm−2 closely correlated with an increase of the baseline (average) terrestrial temperature. In order to understand these two opposite trends, we calculated the double dynamo summary curve of magnetic field variations backward one hundred thousand years allowing us to confirm strong oscillations of solar activity in regular (11 year) and recently reported grand (350–400 year) solar cycles caused by actions of the double solar dynamo. In addition, oscillations of the baseline (zero-line) of magnetic field with a period of 1950 ± 95 years (a super-grand cycle) are discovered by applying a running averaging filter to suppress large-scale oscillations of 11 year cycles. Latest minimum of the baseline oscillations is found to coincide with the grand solar minimum (the Maunder minimum) occurred before the current super-grand cycle start. Since then the baseline magnitude became slowly increasing towards its maximum at 2600 to be followed by its decrease and minimum at ~3700. These oscillations of the baseline solar magnetic field are found associated with a long-term solar inertial motion about the barycenter of the solar system and closely linked to an increase of solar irradiance and terrestrial temperature in the past two centuries. This trend is anticipated to continue in the next six centuries that can lead to a further natural increase of the terrestrial temperature by more than 2.5 °C by 2600.

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