Science

Solar X-Flares and Hurricanes

Of course, the left will ignore the hard science and embrace the “blame US industry” and “blame Bush” for not signing up for the flawed Kyoto Accord.

Unusually high solar “X-flare” activity may explain the unusually intense 2005 hurricane season. The numbers and intensity of the flares since the last solar maximum have relentlessly bombarded the Earth with high-energy particles and magnetic flux. The effect of these flares includes a high number of hurricanes, and lightning in the eyewalls of the most intense storms.

First, the cause:

NASA – Solar Minimum Explodes

[On September 7, 2005] a huge sunspot rounded the sun’s eastern limb. As soon as it appeared, it exploded, producing one of the brightest x-ray solar flares of the Space Age. In the days that followed, the growing spot exploded eight more times. Each powerful “X-flare” caused a shortwave radio blackout on Earth and pumped new energy into a radiation storm around our planet. The blasts hurled magnetic clouds toward Earth, and when they hit, on Sept 10th and 11th, ruby-red auroras were seen as far south as Arizona. (Photo: the skies above Payson AZ on Sept. 11, 2005. Photo credit: Chris Schur.)

. . .

“That’s a lot of activity,” says solar physicist David Hathaway of the National Space Science and Technology Center in Huntsville, Alabama.

Compare 2005 to the most recent Solar Max: “In the year 2000,” he recalls, “there were 3 severe geomagnetic storms and 17 X-flares.” 2005 registers about the same in both categories. Solar minimum is looking strangely like Solar Max.

One unusual effect:

NASA – Electric Hurricanes

January 9, 2006: The boom of thunder and crackle of lightning generally mean one thing: a storm is coming. Curiously, though, the biggest storms of all, hurricanes, are notoriously lacking in lightning. Hurricanes blow, they rain, they flood, but seldom do they crackle.

Surprise: During the record-setting hurricane season of 2005 three of the most powerful storms–Rita, Katrina, and Emily–did have lightning, lots of it. And researchers would like to know why.

Right: An infrared GOES 11 satellite image of Hurricane Emily. Yellow + and – symbols mark lightning bolts detected by the North American Lightning Detection Network. The green line traces the path of the ER-2 surveillance aircraft.

Lightning has been seen in hurricanes before. During a field campaign in 1998 called CAMEX-3, scientists detected lightning in the eye of hurricane Georges as it plowed over the Caribbean island of Hispaniola. The lightning probably was due to air forced upward — called “orographic forcing” — when the hurricane hit the mountains.

“Hurricanes are most likely to produce lightning when they’re making landfall,” says Blakeslee. But there were no mountains beneath the “electric hurricanes” of 2005—only flat water.

For more about our opinions on global warming and for more reference articles, see this article.

The Ultralight Flying Scooter

A local entrepreneur, Don Shaw – a Torrance, California resident, was featured in several news outlets with his latest invention: a flying scooter – really – check it out.

The Ultralight Flying Scooter

The Ultralight Flying Scooter (TUFS) is the world’s first flying and driving motor scooter! The most amazing aspect of TUFS is its combination of a 2006 Honda Ruckus scooter with the most popular, top of the line and up-to-date ultralight paraglider flight equipment. It encompasses the long time dream of a flying and driving machine. This uniquely handcrafted flight kit is revolutionary to the powered paragliding world, pushing the simple joy of flying to the next extreme.

Because TUFS is considered an Ultralight Aircraft in the USA under FAR Part 103 (http://www.ulflyingmag.com/regs.html), a Federal Aviation Administration (FAA) (http://www.faa.gov) pilot’s license is not required to operate this single-seat aircraft. TUFS is also Department of Transportation (DOT) (http://www.dot.gov/) approved. This permits the scooter to be driven on highways and streets when the vehicle is configured to road/ground-mode.

The 42 m2 tandem-rated paraglider wing that gives TUFS its flight capability has a comfortable lift capacity of 508 pounds during flight. This weight includes the weight of the pilot, fuel and oil, extra carry-on payload, scooter, and TUFS flight kit. The maximum pilot weight should be under 210 pounds.

Damsel’s New Best Friend

Well, today’s my birthday and I got a wonderful gift from my husband. It’s a Roomba robot floor cleaner! Roomba almost seems to have his own personality, and he is relentless in his quest for dirt! However, Bear, one of our dogs, was somewhat apprehensive of the new “rug rat.” As Roomba worked his way around the family room and by the door, the Cap’n and I had a few laughs watching Bear’s reactions.

First, Bear tried to determine the nature of the gizmo by sniffing it – dogs do this in lieu of a handshake. She then watched it for a few moments and then carefully backtracked away from it so as to watch from a distance while she figured out if it was adversarial or not. Finally, she decided to ignore it completely, since it didn’t seem to be invading her backyard space.

As for Roomba, he is a soldier determined to find and eliminate every speck of dirt. He gradually works his way around the entire room before returning to home base when the mission is accomplished — really, the literature refers to the cleaning task as a “mission.” Roomba is even unafraid to venture under furniture in order to complete the mission. When the mission completes, this little robot pilots his way back to “home base.”

I really like this Roomba guy since he reminds me of our military in their mission to seek out and eliminate terrorism and protect us against its consequences. Maybe that’s a silly analogy, but it seems like a fair thing to say that our brave men and women in the military are relentless in their quest just as this ingenious little robot seems to be. God bless them and protect them this Christmas Season and speed them back to “home base” as soon as their mission is complete.

Moonbat Alert

There will be FIFTEEN HOURS of full moon tonight. Beware of extra-lunaticular activities.

From SpaceWeather.com:

LONG NIGHTS MOON:

According to folklore, tonight’s full moon is called the Long Nights Moon. The reason is obvious: December nights are long (in the northern hemisphere).

Tonight’s moon also happens to be the highest-soaring full moon in 18 years. As seen from most parts of the USA and Europe, it will be above the horizon for more than 15 hours–a long night indeed.

Microseismic Emission Precursors

This may be of particular interest to those of us living near seismically active areas. Interpretation of microseismic emission precursors may represent a possible breakthrough on earthquake prediction:

Prelude to an Earthquake?

A geophysicist from the U.S. Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has identified possible seismic precursors to two recent California earthquakes, including the 1989 Loma Prieta earthquake that wreaked havoc throughout the Bay Area.

After sifting through seismic data from the two quakes, Valeri Korneev found a spike in the number of micro-earthquakes followed by a period of relative calm in the crust surrounding the quakes’ epicenters — months before the quakes occurred. Although more work needs to be conducted to determine whether other large quakes are foreshadowed by a similar rise and subsequent decline in small-magnitude tremors, Korneev’s analysis suggests that these peaks may be indicative of the total set of geological stresses that affect the timing and location of large earthquakes. Understanding this total stress picture may eventually make it be possible to predict destructive earthquakes within a much shorter time frame than currently possible.

Photo: 1989 Quake Damage to Interstate 880 – S.F. Chronicle

Peaks in seismic activity in the crust surrounding a fault could help signal the arrival of large earthquakes,” says Korneev of Berkeley Lab’s Earth Sciences Division. “These peaks may be a good mid-term precursor and allow authorities to declare alerts several months before earthquakes.”

Read the rest of the article at Science Blog: Prelude to an Earthquake?

Mountaintop Vista

You can enjoy occasional views like this one when you point your browser to Mt. Wilson Towercam Image. This webcam is situated atop the UCLA 150 foot Solar Tower on Mount Wilson overlooking the Los Angeles area.

Of course, this is a very unusual day here, unobscured by the usual coastal haze and fog (and smog, of course). Damsel claims this picture to be an optical illusion and reminds people that California is a blue state and the weather isn’t worth the aggravation. Public schools suck, there are gangs, and traffic and … and … don’t move here (unless you’re a conservative).

Hurricanes on Jupiter Must be the President’s Fault

How long before the Democrats blame this on George Bush‘s reluctance to sign the insane Kyoto Pact?

Jupiter’s Massive Winds Likely Generated From Deep Inside Its Interior, Scientists Report

A new computer model indicates Jupiter’s massive winds are generated from deep within the giant planet’s interior, a UCLA scientist and international colleagues report in the journal Nature.

This image shows results from a computer simulation of Jupiter’s winds. The color contours show wind speed with red representing eastward flows and blue representing westward flows. (Credit: Dr. Moritz Heimpel, University of Alberta, Department of Physics)

Jupiter’s powerful winds are very different from those on Earth. They continually circle the planet, and have changed very little in the 300 years that scientists have studied them. Massive east-west winds in Jupiter’s equatorial region reach approximately 340 miles per hour — twice as rapid as winds generated by strong hurricanes on Earth. At higher latitudes, the wind pattern switches to alternating jets that race around the planet.

See “Jupiter’s Massive Winds Likely Generated From Deep Inside Its Interior, Scientists Report” from Science Daily for the complete article.

And, by the way, mankind is not the cause of Global Warming.