Showing posts with label Space plasmas. Show all posts
Showing posts with label Space plasmas. Show all posts

Sunday, July 2, 2017

US Government Prepares For 'Space Weather Event' As NASA Warns "Solar Minimum Is Coming"

Via StockBoardAsset.com,


A new report and video out from NASA about the upcoming ‘solar minimum’ has been published. The report titled ‘Solar Minimum is Coming’ outlines every 11-years, the sun oscillates from a solar minimum to a maximum. Today, the sun is called “solar minimum,” says Dean Pesnell of NASA’s Goddard Space Flight Center in Greenbelt, MD. “And it’s a regular part of the sunspot cycle”. The sun is heading towards a solar minimum where the sunspot count will be relatively low.



The report goes on to say, “while intense activity such as sunspots and solar flares subside during solar minimum, that doesn’t mean the sun becomes dull. Solar activity simply changes form”. During a solar minimum, we can expect more space weather events called coronal holes.


According to the report, coronal holes are vast regions of the sun’s atmosphere where the sun’s magnetic field opens up and allows streams of solar particles to escape the sun as fast solar wind.


Pesnell says “We see these holes throughout the solar cycle, but during solar minimums, they can last for a long time – six months or more”. Solar particles from coronal holes are then ejected towards earth’s magnetic field causing space weather events.


Space weather refers to the environmental conditions in Earth’s magnetosphere, ionosphere and thermosphere due to the Sun and the solar wind that can influence the functioning and reliability of spaceborne and ground-based systems and services or endanger property or human health.


Meanwhile, The White House in October 2016 quietly passed through an Executive Order— “Coordinating Efforts to Prepare the Nation for Space Weather Events”. 



Here is snippet of section 1 of the executive order:   





Space weather events, in the form of solar flares, solar energetic particles, and geomagnetic disturbances, occur regularly, some with measurable effects on critical infrastructure systems and technologies, such as the Global Positioning System (GPS), satellite operations and communication, aviation, and the electrical power grid. Extreme space weather events — those that could significantly degrade critical infrastructure — could disable large portions of the electrical power grid, resulting in cascading failures that would affect key services such as water supply, healthcare, and transportation. Space weather has the potential to simultaneously affect and disrupt health and safety across entire continents. Successfully preparing for space weather events is an all-of-nation endeavor that requires partnerships across governments, emergency managers, academia, the media, the insurance industry, non-profits, and the private sector.



Back in April 2017, we wrote an article titled ‘Yesterday’s Broad Power Outage Likely Caused By Geomagnetic Storm‘. While everyone thought terrorism was to blame, we correctly pointed out that large power failures in major US cities was due to an intense geomagnetic storm registering 8-10 on K-Planetary Index.


Conclusion: Our fragile nation is not adequately prepared for space weather events as highlighted in the recent Exec Order.


Frankly, this should of been done years ago, but it appears that our nation will soon deal with the consequences such as April 2017 power failures in major US-cities. Couple the solar minimum period with The Fourth Turning in the west, and we’re staring at the perfect cocktail for self-destruction of an empire. Perhaps, the downfall of America is not some external threat that the mainstream media makes you believe, but in actuality, it’s an implosion from with-in. It’s happened to the greatest empires that have attempted to rule our planet, why not now? 


Don’t believe me? Here are various minimums verse the rise and fall of Chinese Dynasties




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Addendum: one reader noted the deja vu divergence once again between declining sunspot activity and surging stock prices... did not end well last time...


Sunday, April 23, 2017

Yesterday's Broad Power Outage Likely Caused By Geomagnetic Storm

Via StockBoardAsset.com,


Yesterday, a massive US power grid failure was seen across the entire United States in one simultaneous fashion. San Fransisco, New York, and Los Angeles were the three main areas that were hit the hardest. Each of the areas experienced challenges or shut downs in business commerce. Also, basic infrastructure such as communication networks, mass transportation, and supply chains experienced challenges. To many this seemed apocalyptic with anaylst citing possible cyber attacks amid mounting geopolitical turmoil across the globe. We’re shocked that mainstream media didn’t revive the failing Russian narrative for another round of fake news to confuse the masses. Personally, I don’t think it was a cyber attack or the Russians, but more of a Space Weather Event.


Space weather refers to the environmental conditions in Earth’s magnetosphere, ionosphere and thermosphere due to the Sun and the solar wind that can influence the functioning and reliability of spaceborne and ground-based systems and services or endanger property or human health.


Here is PG&E outage map from yesterday’s event. Widespread. 



This is the Planetary K-Index, which 5 or greater indicates storm-level geomagnetic activity around earth. The latest space weather data signals a geomagnetic storm rolled in on April 20, 2017. During the elevated K-waves >5, San Fransisco, New York, and Los Angeles experienced power grid failures simultaneously.



 


Latest Space Weather Warnings


April 22, 2017 @ 08:40 UTC - Geomagnetic Storm Warning (UPDATED)


A moderate (G2) geomagnetic storm is currently in progress thanks to a high speed solar wind stream above 700 km/s. More storming is expected over the next several days as a coronal hole stream rattles our geomagnetic field. Sky watchers at middle to high latitudes should be alert for visible aurora during the next several nights.ALERT: Geomagnetic K-index of 6
Threshold Reached: 2017 Apr 22 0559 UTC
Synoptic Period: 0300-0600 UTC
Active Warning: Yes
NOAA Scale: G2 – Moderate


April 21, 2017 @ 02:40 UTC - Large Coronal Hole Returns / G2 Storm Watch


A large recurrent coronal hole last seen in March will become geoeffective beginning April 23rd. A moderate (G2) geomagnetic storm watch was added and high latitude sky watchers may be in for an aurora treat once an expected solar wind stream arrives past Earth. More updates in the days ahead. As always, stay tuned to SolarHam.com where you will find the most up to date information.


According to http://www.solarham.net/, who uses NOAA data, Geomagnetic Storm has been declared for the past few days.



Piecing together the puzzle, we understand the sun can unleash space weather that can have profound effects on ground based systems, as well as human health. In a report from NOAA titled: Geomagnetic Storms and the US Power Grid, the paper mentions how the US power grid is highly interconnected and susceptible to damage from geomagnetic storms.


US Power Grid is an interconnected system which may explain why San Fransisco, New York, and Los Angeles all experienced power failures relatively at the same time.



The report shows that the sun is the source of ‘GICs’ Geomagnetically Induced Current.




GICs can enter the earth’s surface through transformers in the power grid.



GICs can force a transformer tank wall to overheat



Just maybe thats what happened in San Fransisco with the substation fire



 


What is a substation?


A substation is a part of an electrical generation, transmission, and distribution system. Substations transform voltage from high to low, or the reverse, or perform any of several other important functions. Between the generating station and consumer, electric power may flow through several substations at different voltage levels. A substation may include transformers to change voltage levels between high transmission voltages and lower distribution voltages, or at the interconnection of two different transmission voltages.


2003 Substation fire due to a geomagnetic storm overheating a transformer



Take away points



Looking ahead, the growth of the US transmission grid has exploded in the past 60 years. This leaves an abundant amount of the US grid susceptible to more power outages and possibly widespread events.



Bonus: Executive Order — Coordinating Efforts to Prepare the Nation for Space Weather Events (Fall 2016). What does our Gov’t know that we don’t?



Bonus: ATL FED-> Playing the Field: Geomagnetic Storms and the Stock Market