http://www.space.com/spacewatch/full-moon-names-2010-100127.htmlFull Moon Names for 2010
By Joe Rao
SPACE.com Skywatching Columnist
posted: 27 January 2010
07:20 am ET
Full Moon names date back to Native Americans, of what is now the northern and eastern United States. Those tribes of a few hundred years ago kept track of the seasons by giving distinctive names to each recurring full moon. Their names were applied to the entire month in which each occurred.
There were some variations in the moon names, but in general the same ones were current throughout the Algonquin tribes from New England on west to Lake Superior. European settlers followed their own customs and created some of their own names. Since the lunar ("synodic") month is roughly 29.5 days in length on average, the dates of the full moon shift from year to year.
Here is a listing of all of the full moon names, as well as the dates and times for 2010. Unless otherwise noted, all times are for the Eastern Time Zone.
Jan. 30, 1:18 a.m. EST -- Full Wolf Moon. Amid the zero cold and deep snows of midwinter, the wolf packs howled hungrily outside Indian villages. It was also known as the Old Moon or the Moon after Yule. In some tribes this was the Full Snow Moon; most applied that name to the next moon. The Moon will also arrive at perigee (it's closest point to Earth on its non-circular orbit) less than three hours later, at 4:04 a.m. EST at a distance of 221,577 mi. (356,593 km.) from Earth. So this is the biggest full moon of 2010. Very high ocean tides can be expected during the next two or three days, thanks to the coincidence of perigee with full moon.
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Strange News
Moon Myths: The Truth About Lunar Effects on You .By Robert Roy Britt, Editorial Director
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This photograph of the full Moon was taken from Apollo 11 during its trip back to Earth. The round smooth area just above the center of the disk is Mare Crisium, left of that is Mare Tranquilitatis. The Apollo 11 landing site is along the left side of Tranquilitatis. Credit: NASA
Full Size 1 of 1.This photograph of the full Moon was taken from Apollo 11 during its trip back to Earth. The round smooth area just above the center of the disk is Mare Crisium, left of that is Mare Tranquilitatis. The Apollo 11 landing site is along the left side of Tranquilitatis. Credit: NASAThe moon holds a mystical place in the history of human culture, so it's no wonder that many myths — from werewolves to induced lunacy to epileptic seizures — have built up regarding its supposed effects on us. "It must be a full moon," is a phrase heard whenever crazy things happen and is said by researchers to be muttered commonly by late-night cops, psychiatry staff and emergency room personnel.
It's been a long time since the Big Cheese revealed any new secrets as important as this week's announcement that traces of water exist all across its surface. Coincidentally, a study this week found zero connection between the full moon and surgery outcomes.
In fact a host of studies over the years have aimed at teasing out any statistical connection between the moon — particularly the full moon — and human biology or behavior. The majority of sound studies find no connection, while some have proved inconclusive, and many that purported to reveal connections turned out to involve flawed methods or have never been reproduced.
Reliable studies comparing the lunar phases to births, heart attacks, deaths, suicides, violence, psychiatric hospital admissions and epileptic seizures, among other things, have over and over again found little or no connection.
One possible indirect link: Before modern lighting, the light of a full moon have kept people up at night, leading to sleep deprivation that could have caused other psychological issues, according to one hypothesis that awaits data support.
Below, I'll review several studies — the good, the bad and the in between — but first some basic physics:
The moon, tides and you
The human body is about 75 percent water, and so people often ask whether tides are at work inside us.
The moon and the sun combine to create tides in Earth's oceans (in fact the gravitational effect is so strong that our planet's crust is stretched daily by these same tidal effects).
But tides are large-scale events. They occur because of the difference in gravitational effect on one side of an object (like Earth) compared to the other. Here's how they work (full explanation of tides):
The ocean on the side of Earth facing the moon gets pulled toward the moon more than does the center of the planet. This creates a high tide. On the other side of the Earth, another high tide occurs, because the center of Earth is being pulled toward the moon more than is the ocean on the far side. The result essentially pulls the planet away from the ocean (a negative force that effectively lifts the ocean away from the planet).
However, there's no measurable difference in the moon's gravitational effect to one side of your body vs. the other. Even in a large lake, tides are extremely minor. On the Great Lakes, for example, tides never exceed 2 inches, according to the National Oceanic and Atmospheric Administration (NOAA), which adds, "These minor variations are masked by the greater fluctuations in lake levels produced by wind and barometric pressure changes. Consequently, the Great Lakes are considered to be essentially non-tidal."
That's not to say tides don't exist at smaller scales.
The effect of gravity diminishes with distance, but never goes away. So in theory everything in the universe is tugging on everything else. But: "Researchers have calculated that a mother holding her baby exerts 12 million times the tide-raising force on the child than the moon does, simply by virtue of being closer," according to Straightdope.com, a Web site that applies logic and reason to myths and urban legends.
Consider also that tides in Earth's oceans happen twice every day as Earth spins on its axis every 24 hours, bringing the moon constantly up and down in the sky. If the moon's tugging affected the human body, one might presume we'd be off balance at least twice a day (and maybe we are).
Studies of full moon effects
Here are some of the reputable studies in peer-reviewed journals that have failed to find connections:
EPILEPSY: A study in the journal Epilepsy & Behavior in 2004 found no connection between epileptic seizures and the full moon, even though some patients believe their seizures to be trigged by the full moon. The researchers noted that epileptic seizures were once blamed on witchcraft and possession by demons, contributing to a longstanding human propensity to find mythical rather than medical explanations.
PSYCHIATRIC VISITS: A 2005 study by Mayo Clinic researchers, reported in the journal Psychiatric Services, looked at how many patients checked into a psychiatric emergency department between 6 p.m. and 6 a.m. over several years. They found no statistical difference in the number of visits on the three nights surrounding full moons vs. other nights.
EMERGENCY ROOM VISITS: Researchers examined 150,999 records of emergency room visits to a suburban hospital. Their study, reported in American Journal of Emergency Medicine in 1996, found no difference at full moon vs. other nights.
SURGERY OUTCOMES: Do doctors and nurses mess up more during the full moon? Not according to a study in the October 2009 issue of the journal Anesthesiology. In fact, researchers found the risks are the same no matter what day of the week or time of the month you schedule your coronary artery bypass graft surgery.
Not all studies dismiss lunar influence.
PET INJURIES: In studying 11,940 cases at the Colorado State University Veterinary Medical Center, researchers found the risk of emergency room visits to be 23 percent higher for cats and 28 percent higher for dogs on days surrounding full moons. It could be people tend to take pets out more during the full moon, raising the odds of an injury, or perhaps something else is at work — the study did not determine a cause.
MENSTRUATION: This is one of those topics on which you will find much speculation (some of it firm and convincing-sounding) and little evidence. The idea is that the moon is full every month and women menstruate monthly. Here's the thing: Women's menstrual cycles actually vary in length and timing — in some cases greatly — with the average being about every 28 days, while the lunar cycle is quite set at 29.5 days. Still, there is one study (of just 312 women), by Winnifred B. Cutler in 1980, published in the American Journal of Obstetrics & Gynecology, that claims a connection. Cutler found 40 percent of participants had the onset of menstruation within two weeks of the full moon (which means 60 percent didn't). If anyone can tell me how this oft-cited study proves anything, I'm all ears. Also, one should be skeptical that in the intervening 29 years, nobody seems to have produced a study supporting Cutler's claim.
ANIMALS GONE WILD: A pair of conflicting studies in the British Medical Journal in 2001 leaves room for further research. In one of the studies, animal bites were found to have sent twice as many British people to the emergency room during full moons compared with other days. But in the other study, in Australia, dogs were found to bite people with similar frequency on any night.
SLEEP DEPRIVATION: In the Journal of Affective Disorders in 1999, researchers suggested that before modern lighting, "the moon was a significant source of nocturnal illumination that affected [the] sleep–wake cycle, tending to cause sleep deprivation around the time of full moon." They speculated that "this partial sleep deprivation would have been sufficient to induce mania/hypomania in susceptible bipolar patients and seizures in patients with seizure disorders." Best I can discern, however, these oft-cited suggestions have never been tested or verified with any numbers or rigorous study of any kind.
Myths persist
If one presumes that modern lighting and mini-blinds have pretty much eliminated the one plausible source of human-related moon madness, why do so many myths persist?
Several researchers point out one likely answer: When strange things happen at full moon, people notice the "coincidental" big bright orb in the sky and wonder. When strange things happen during the rest of the month, well, they're just considered strange, and people don't tie them to celestial events.
"If police and doctors are expecting that full moon nights will be more hectic, they may interpret an ordinary night's traumas and crises as more extreme than usual," explains our Bad Science Columnist Benjamin Radford. "Our expectations influence our perceptions, and we look for evidence that confirms our beliefs."
And that leads to this final note, which is perhaps the biggest logical nail in the coffin of the moon madness myths:
The highest tides occur not just at full moon but also at new moon, when the moon is between Earth and the sun (and we cannot see the moon) and our planet feels the combined gravitational effect of these two objects. Yet nobody ever claims any funny stuff related to the new moon (except for the fact that there is more beach pollution at full and new moon ...).
http://www.livescience.com/strangenews/090925-full-moon-myths.html 
Fri Jan 29, 2010 4:54 pm
