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With that in mind - I DID NOT make up saying the "biggest ever" and I also don't believe NASA and govt. run space agencies.
SO - the point is - NASA LIES ALL THE TIME!! Why would I believe what they have to say - ALSO why wouldn't I believe someone who is NOT PART OF NASA? Who has NOTHING to gain? Where as NASA and the govt. has A LOT TO LOSE!
"The opening was huge—four times wider than Earth itself," says Wenhui Li, a space physicist at the University of New Hampshire who has been analyzing the data. Li's colleague Jimmy Raeder, also of New Hampshire, says "1027 particles per second were flowing into the magnetosphere—that's a 1 followed by 27 zeros. This kind of influx is an order of magnitude greater than what we thought was possible."
The event began with little warning when a gentle gust of solar wind delivered a bundle of magnetic fields from the Sun to Earth. Like an octopus wrapping its tentacles around a big clam, solar magnetic fields draped themselves around the magnetosphere and cracked it open. The cracking was accomplished by means of a process called "magnetic reconnection." High above Earth's poles, solar and terrestrial magnetic fields linked up (reconnected) to form conduits for solar wind. Conduits over the Arctic and Antarctic quickly expanded; within minutes they overlapped over Earth's equator to create the biggest magnetic breach ever recorded by Earth-orbiting spacecraft.
The size of the breach took researchers by surprise. "We've seen things like this before," says Raeder, "but never on such a large scale. The entire day-side of the magnetosphere was open to the solar wind."
The circumstances were even more surprising. Space physicists have long believed that holes in Earth's magnetosphere open only in response to solar magnetic fields that point south. The great breach of June 2007, however, opened in response to a solar magnetic field that pointed north.
Here is why they can't believe their ears: The solar wind presses against Earth's magnetosphere almost directly above the equator where our planet's magnetic field points north. Suppose a bundle of solar magnetism comes along, and it points north, too. The two fields should reinforce one another, strengthening Earth's magnetic defenses and slamming the door shut on the solar wind. In the language of space physics, a north-pointing solar magnetic field is called a "northern IMF" and it is synonymous with shields up!
"So, you can imagine our surprise when a northern IMF came along and shields went down instead," says Sibeck. "This completely overturns our understanding of things."
Northern IMF events don't actually trigger geomagnetic storms, notes Raeder, but they do set the stage for storms by loading the magnetosphere with plasma. A loaded magnetosphere is primed for auroras, power outages, and other disturbances that can result when, say, a CME (coronal mass ejection) hits.
The years ahead could be especially lively. Raeder explains: "We're entering Solar Cycle 24. For reasons not fully understood, CMEs in even-numbered solar cycles (like 24) tend to hit Earth with a leading edge that is magnetized north. Such a CME should open a breach and load the magnetosphere with plasma just before the storm gets underway. It's the perfect sequence for a really big event."
Sibeck agrees. "This could result in stronger geomagnetic storms than we have seen in many years."
Originally posted by questioningall
So, for those who keep saying "nothing to see here and move along" -
Sure - whatever - in the mean time I will continue as I have done - watch the magnetosphere and continue to put pictures up of abnormalities.
Originally posted by questioningall
This breach was in Dec. 2008
Originally posted by ladyinwaiting
I have found this thread interesting, but it would be moreso if I did not have to fight my way through the snide remarks, sarcasm and rudeness on this board. You've made your point. It was overkill several pages back.
The OP has put a lot of work in this thread and there are those of us who are trying to enjoy reading it. If you don't mind.
Originally posted by operation mindcrime
reply to post by ladyinwaiting
It would be nice if you were to direct your statement at an actual member and not "trow" it out there so that anybody may feel adressed....
Originally posted by ladyinwaiting
Ah, now you wish to also tell me what to say, and how to post! Thanks anyway.
You've made your point. It was overkill several pages back.
As to my response to your comment, I figured you would know who you are and I see I was correct.
Ahh, and it's so sweet how you guys are starring everything the other one says. That makes it seem worthwhile!
Peace.
The OP has put a lot of work in this thread and there are those of us who are trying to enjoy reading it.
If you don't mind.