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The Sun Has First Spotless Month Since 1913

radioweather writes "August 2008 has made solar history. As of 00 UTC September 1st 2008 (5PM PST) we just witnessed the first spotless calendar month since June 1913.This was determined according to sunspot data from NOAA's National Geophysical Data Center, which goes back to 1749. In the 95 years since 1913, we've had quite an active sun, but activity has been declining in the last few years. The sun today is a nearly featureless sphere and has been spotless for 42 days total, but this is the first full calendar month since 1913 for a spotless sun. And there are other indicators of the sun being in a funk. Australia's space weather agency recently revised their solar cycle 24 forecast, pushing the expected date for a ramping up of cycle 24 sunspots into the future by six months." As one of the links above indicate, there was a "sunspeck" reported August 21/22, though. Reader MikeyTheK adds a link to a story at Daily Tech on the spotless record.

7 of 571 comments (clear)

  1. Sunspots down... temperature down? by isa-kuruption · · Score: 4, Interesting

    OH MY

    So... CO2 causes global warming, apparently on Mars and Jupiter too. Yet when sunspot activity decreases, this whole global warming trend slows down (to the tune of no increase of global temperature in over 8 years). And in the 1990s when sunspot activity was some of the highest ever recorded, global temperatures rose. I wonder if this is a coincidence.... or is it?

    So really... are you all still addicted to that theory? That it's all about the CO2?

  2. Re:Does this mean less solar output? by locofungus · · Score: 4, Interesting

    2008 is going to be the coolest year of the 21st century so far. A combination of an el nina and low sunspot activity. But it's still on target to be one of the warmest years on record. It ought to have been one of the coldest years on record.

    Tim.

    --
    God said, "div D = rho, div B = 0, curl E = -@B/@t, curl H = J + @D/@t," and there was light.
  3. Re:And yet, what is being missed by bill_mcgonigle · · Score: 4, Interesting

    Nasa [pewclimate.org] is calling your statistic irrelevant. Not to mention that 1934 was warmer than 2001 by about 0.1 degrees celsius. I'd give it about 5-7 years before that record is broken - which should be right about the time we hit another sunspot maximum.

    I like that you're making falsifiable predictions. Most people talking about this issue won't even do that.

    --
    My God, it's Full of Source!
    OUTSIDE_IP=$(dig +short my.ip @outsideip.net)
  4. Re:Standby and get ready! by pseudorand · · Score: 5, Interesting

    Actually, my tinfoil hat is much, much bigger than yours. The Powers That Be [PTB] (the queen, the rothchilds' the Colonel, etc.) control both the conservatives and liberals at the highest levels. They play us off each other and maintain their own power my ensuring the general public is clearly divided against each other, ignoring the rich and powerful who are the real problem.

    Here's how it works:
    The 'PTB' have recently given a lot of money and power to the libs to promote the global warming idea base on "science". This is a check on the conservatives, whom they slowly put in power over the last few decades in order to check the liberals they let in in the 60s and 70s, and so on. The dems will continue to gain power in congress and win the presidency this year, but the failure of Global Warming models, which all assume a constant input from the sun, and failed policies based on the incorrect global warming/evil CO2/oil shortage assumption, will give the 'PTB' the opening they need to put the conservatives back in power, thereby checking the soon-to-be-powerful dems. What's more, the failure of "science" will foster a mistrust of real science in the general public, keeping us ignorant and controllable.

    Some of you might point out that even if the top 1% have a greater portion of the wealth now than they did 50 years ago, our standard of living has steadily improved (at least in Europe and America). This is true in many respects, such as the portion of our income we spend on food, access to communication, healthcare technology, etc. It's false in many others, however, such as quality of food (tasted a tomato lately?) and quality of communication (TV, blogs, and underfunded print media narrowly focused on national issues, vs. community clubs like the Elks and Lions and well funded print media focused on local issues). Plus, you have to take into account opportunity cost. How much more could our lives have improved had government made better decisions.

    What's more, we've become dependent on a system controlled by a select few. Healthcare is better, but you'd better keep working or you won't be able to see a doctor when you need to. Home 'ownership' is up when you ignore mortgages, but real debt-free ownership is way down. Water and Mineral rights are independent of land, so even those who think they own land can have it effectively taken away at any time. They're handing out plenty of fish but jealously guarding the poles and nets.

    Remember, it's not the guy with the thin black mustache you've got to watch out for. If he were evil, he'd be a complete failure because he looks it. The truly successful evil person is the ones that convinces his victims that he's not good. As I said, my tinfoil hat is the 10-gallon kind.

     

  5. Re:The real reason this is News for Nerds by infinite9 · · Score: 4, Interesting

    (disclaimer: I'm a christian with a CS degree)

    After all, the Earth is about be destroyed in the Rapture anyways, so why do we care?

    I know you were joking. But I thought I'd throw in what christians actually believe. The earth isn't destroyed in the rapture, directly anyway. In the rapture, the christians (from other humans' perspective) simply disappear. You non-christians are left to fend for yourselves. :-)

    Having said that, christians have been predicting the rapture for centuries. And jesus comes right out and says that it's going to seem like it's taking forever and should be any minute when it's really far in the future.

    So it's silly for people to use that as an excuse to not care about the environment. The destruction of the environment is not a christian value so I'm not sure why these people are thinking like this. Must be either an extra helping of crazy, dumb, or both.

    --
    Disconnect your television. Do your own research. Draw your own conclusions. They're probably lying. Don't be a sheep.
  6. Re:The real reason this is News for Nerds by Chyeld · · Score: 4, Interesting

    ...just because she believes in a deity who will end the world you assume she also believes that deity put us in charge of taking care of the earth? I know this is Slashdot, but don't put everyone who believes in a God or Gods into a single group please...

    Pretty much every established religion I know of sets forward the premise that one of our obligations for not being wiped off the planet summarily is being the caretakers.

    The various Abrahamic, the Dharmic, and the Taoic religions all present the idea in one form or the other.

    I know this is Slashdot, the realm of the overly pedantic, but please try not to have such a hair trigger. It was a valid assumption to make.

  7. Re:The real reason this is News for Nerds by griffman99h · · Score: 4, Interesting
    I'm no expert. I just stare at the sun too much :p

    first off. sun spots do tend to last longer than 12 days.... the larger objects can sometimes be recognized on their second or third passes. that's more common during solar max...

    now If you look at the green, EIT spectrum from SOHO..sohowww.nascom.nasa.gov (which reveals magnetic forces really well) where the sunspots are going to form is very obvious.. so even the minute "sun specks" are visible as large areas of twisting magnetic energy. the magnetic field lines have to get pretty concentrated to form a visible sunspot...

    ...also keep in mind SOHO wasn't in space back in 1913 so what they are calling a "sun Speck" would not have been a visible "spot" to the telescopes of the time..

    I find it funny they keep pushing back cycle 24 start time.. a year ago it was suppose to be a noticeable increase back in April. the lengths people go to so as to avoid a panic just astounds me.