Scientists Predict Big Solar Cycle 131
An anonymous reader pointed us at a post on the Physorg blog, which discusses the possibility of an upcoming period of intense solar weather. We've discussed this before, but increasingly the evidence looks like 'Solar Cycle 24' (due to start in 2010 or so) is going to make life interesting here on earth. From the post: "Hathaway explains: 'When a gust of solar wind hits Earth's magnetic field, the impact causes the magnetic field to shake. If it shakes hard enough, we call it a geomagnetic storm.' In the extreme, these storms cause power outages and make compass needles swing in the wrong direction. Auroras are a beautiful side-effect. Hathaway and Wilson looked at records of geomagnetic activity stretching back almost 150 years and noticed something useful:. 'The amount of geomagnetic activity now tells us what the solar cycle is going to be like 6 to 8 years in the future,' says Hathaway."
Solar Cycle 24 (Score:4, Funny)
TLF
Re: (Score:2, Funny)
But don't worry, I'm sure some idiot somewhere will cite these effects as "proof" that corporations control the world's climate. After all, all solar cha
Re:Solar Cycle 24 (Score:5, Funny)
TLF
Re: (Score:2)
And/or become a dermatologist or oncologist
Re: (Score:1)
Re: (Score:1)
Bound to be alot of people that get this stuff confused.
Your call.
Be careful about PhysOrg.com (Score:2)
Re: (Score:2, Insightful)
Solar cycle 24 is starting now, it will peak a little around 2010 or 2012.
It's more likely time to sell stock in suntan oil companies. The ozone hole is likely to decrease substantially (somewhat depending on mt aribus' outgassing activities). It's possible the hole might decrease to the lowest amount it's been measured at due to the expectations of this cycle's strength. Unfortunately, it very possible that the envirowhackos will have a field day on global warming as this cycle strengthens due to
Re: (Score:1, Funny)
David
Re: (Score:2)
I'm k4det, btw. 73!
Re: (Score:2)
Re: (Score:1)
Re: (Score:2)
Re: (Score:1)
Re:Solar Cycle 24 (Score:5, Funny)
TLF
Re: (Score:1)
kinda here (Score:2, Informative)
I also just found out this NASA solar division lost funding
http://solarscience.msfc.nasa.gov/SunspotCycle.sht ml [nasa.gov]
Re: (Score:1)
No, this solar cycle is the one with three wheels.
Re: (Score:1, Interesting)
Another interesting factoid is that the magnetic field of the sun flips its polarity every eleven years around solar maximum, where the north pole of the sun becomes the south p
Re: (Score:1)
Re: (Score:2)
Re: (Score:1)
It's driectly opposite the "Western" side?
Re: (Score:1)
You may be thinking of stories, which only have two sides. Suns have four.
Re: (Score:1)
It's the one on the left (Score:1)
H-alpha filters (Score:4, Interesting)
Re: (Score:1)
Re: (Score:1)
Re: (Score:1, Funny)
Re: (Score:2)
Wondering... (Score:3, Insightful)
A: What areas of the Earth are likely to be most and least affected
B: How bad are the effects supposed to be
C: What are some examples (links to articles or research) of previous effects that may be widely known (other than the Aurora)
Thanks
Re: (Score:3, Informative)
Re:Wondering... (Score:4, Funny)
Well DUH! Thank you, Captain Obvious!
End of the world, actually (Score:3, Interesting)
I can't believe no one has mentioned this, but that correlates neatly with the end of the Mayan long count calendar [wikipedia.org], signalling the end of the fifth age and mankind (according to some sources, also a new beginning of some sort), and the start of the sixth. Heres an excerpt from the article:
The end of the 13th b'ak'tun is conjectured to have been of great significance to the Maya, but does not necessarily mark the end of the world according to their beliefs, but a new beginning or time of re-birth. Acco
Anything to do with the bible? (Score:2, Funny)
And technically, the sun does provide all energy and gravity for us to live off.
So come 2012 the rapture time, high intense radiation, mutants of all species will be made, super humans maybe with special powers.
Maybe half or most of the population will die and not make it past the 'enhancement' but what ever does make it will
be uber next gen upgraded like in mutantX.
Are any scientists experimenting w
Re: (Score:1)
Energy sure.
But, a bit pendantically, without the Earth's own gravity we would have a much harder time walking about!
Re: (Score:2)
Silly? Yes.
Off Topic? Most likely.
Funny? A lame attempt, but some may consider it funny.
Insightful? No.
Interesting? In an "Oh god that is so lame" sort of way, yes, I suppose.
But it is NOT flamebait. If you MUST mod down a post such as this rather than putting mod points to better use modding up a better post elsewhere, at least moderate it correctly. That post is in no way flamebait nor is it a troll.
Re: (Score:2)
Yep, pretty much all the sun god worshippers all over the world were into this "human sacrifice" thing... why don't we go back to sun worship?
Re:Wondering... (Score:4, Informative)
Having said that, I'd like to point out that (due to the scale of these things) they're global events. If a big flare heads our way, it could cause global disruptions. A big flare could effectively disrupt global radio communications, as well as wipe out multiple sattelites. Power grid hits are also a possibility.
If you are thinking about heading for greener pastures to avoid this thing, my advice to you is not to bother. If you're REALLY worried, get some power filtering equipment/UPSes and a backup generator.
If you aren't worried...well, I have it on good authority that (if the weather is right) being out on the water during these events can be very spectacular. I had a relative who was out on one of the great lakes during calm weather, and according to him the aurora was spectacular. The smooth water reflected the lights overhead. Personally, I plan on heading north to see the show.
Re: (Score:2)
Re: (Score:2)
Re: (Score:2)
Re: (Score:2)
Re: (Score:2)
This one makes you think a bit
http://www.centerfirstamericans.com/mt.php?a=36&h= firestone [centerfirstamericans.com]
Specifically:
"The enormous energy released by the catastrophe at 12,500 yr B.P. could have heated the atmosphere to over 1000C over Michigan, and the neutron flux at more northern locations would have melted considerable glacial ice. Radiation effects on plants and animals exposed to the cosmi
Re: (Score:1)
Re: (Score:1)
Those damned hermaphrodite Solarians are anything but innocent. Bastards nuked us!
Donny, you're out of your element. (Score:1)
Re: (Score:1)
Re: (Score:2)
Re:Damn them solarians! (Score:4, Funny)
Obligatory (Score:2)
I for one welcome our new Solarian overlords!
Bet you didn't see THAT one coming, did ya?
Re: (Score:1)
Re: (Score:1)
You know, I think GWB might actually succeed in surpassing Hoover on the infamy scale... it probably IS his fault
Inconstant Moon type interesting (Score:4, Interesting)
My point is, such forecasts of such still poorly understood phenomena still seem to go wrong much more often than they go right. And then when someone does happen to hit it right all I seem to hear is, "See, we knew all along. Now listen to us always!"
We call it 'astrology'. (Score:1, Insightful)
Re: (Score:2)
Typical of most religions.
Yet far more people trust astrologers than scientists.
That doesn't mean they're right. But the swindlers who are after a buck know that if you dazzle people enough, they will gladly part with their money. Everyone loves a show. Science, on the other hand, doesn't give a damn what people THINK. Which is why there's not much of a "following", except from rational people. Back
Re: (Score:2)
The problem is that in our wonderfully complex world, being right about an event doesn't particularly imply that you are
Re: (Score:1)
Re: (Score:2)
I heard we were going to have a big Atlantic Ocean hurricane season as well. I'm still waiting.
Ireland spent about six weeks recently under the worst weather conditions seen in decades, high winds, incessant rain, flooding, the works. I'd call that a hurricane, and I know I've never seen anything like it in my life.
TimeTravel tag? (Score:2, Funny)
Re: (Score:2)
And risk being flung into a distant galaxy inhabited by cranky muppets? No frelling way!
Sounds.... (Score:2)
As accurate as the hurricane season prediction? (Score:2, Interesting)
IIRC, 11 were predicted. Zero appeared.
I suspect this Solar catastrophe prediction will be just as accurate.
Re: (Score:2)
Re: (Score:2)
As
Re: (Score:2)
Re: (Score:1)
Re: (Score:1)
Re: (Score:2)
Re: (Score:2)
Everyone?
For the 2006 north Atlantic hurricane season, NOAA is predicting 13 to 16 named storms, with eight to 10 becoming hurricanes, of which four to six could become 'major' hurricanes of Category 3 strength or higher
http://www.noaanews.noaa.gov/stories2006/s2634.htm [noaa.gov]
Nine named storms and five hurricanes formed this season, and just two of the hurricanes were considered major. That is considered a near-normal season -- and well short of the rough season go
Solar cycles and geomagnetic activity (Score:2)
Their forecast is based on historical records of geomagnetic storms. Hathaway explains: "When a gust of solar wind hits Earth's magnetic field, the impact causes the magnetic field to shake. If it shakes hard enough, we call it a geomagnetic storm." In the extreme, these storms cause power outages and make compass needles swing in the wrong direction. Auroras are a beautiful side-effect. Hathaway and Wilson looked at records of geomagnetic activity stretching back almost 150 yea
Just another of many conflicting predictions (Score:2)
DX! (Score:2)
some 'crossing the pond' on 6 meters too!
Re:DX! - bring it on (Score:2)
Re: (Score:1)
10 is not as dead as a lot of people seem to think. It also makes a great local band.
Cool... (Score:3, Interesting)
Ham radio and cycle 24 (Score:4, Interesting)
Re: (Score:2)
Re: (Score:1, Funny)
Dah-di-dah Dah-dit Dah-dah-dah Dah-di-dah-dit Dah-di-dah, Dah-di-dah Dah-dit Dah-dah-dah Dah-di-dah-dit Dah-di-dah
Did you know the lameness filter doesn't like morse code? There is a postercomment compression filter that blocks comments like the text above. Fortunately you can add some randome text to get around the problem.
Re: (Score:2)
Re: (Score:1)
Re: (Score:2)
Re: (Score:2)
Worldwide DX at 6 meters! (Score:2)
Why does it have to be big? (Score:2)
Bitchy, bitchy, bitch (Score:3, Funny)
December 21st, 2012 (Score:3, Funny)
It doesn't land on December 21st, 2012 does it?
End of the Maya Calendar [wikipedia.org]
Re:December 21st, 2012 - from history (Score:1)
It was the time when the Sfinx was built, before the times of the large rainfalls, 9000-8000 years ago,
Now we don't really know what is the cause of galactic sorms, do we?
The laughed-at Mayan calendar is in fact more accurate than ours. Why laugh? Ignorance?
The end of the Mayan calendar is not the end of the world, it's the
Curse You George Bush! (Score:2, Flamebait)
Back in 1990... (Score:3, Interesting)
In the fall, I went back to school in western NY state (Alfred University, near the NY/PA border), and on many nights in December, we could see vivid Auroras even over the campus light polution. At the time, I didn't think it was possible for them to be visible at such a lattitude. If the next maximum ends up being as strong as predicted, we might even see them farther south.
Re: (Score:2)
just picking on the comment with the summary (Score:1)
December 14th (Score:3, Informative)
an example of "things" out of mans control (Score:1)
Magnetic Polarity Switch? (Score:1)