Groundhog Punxsutawney Phil Sees Shadow--And Long Winter

Groundhog Day 2010 sees Phil's first text message but a hacked Twitter post.

Don't pack away those winter clothes just yet: This morning famed groundhog forecaster Punxsutawney Phil saw his shadow, meaning winter temperatures in 2010 will continue for six more weeks—if you believe that sort of thing. (See Groundhog Day pictures.)

(Related: "Groundhog Sees More Winter Ahead" [2006].)

"Speaking" to his select group of human handlers, known as the Inner Circle, in Groundhogese, Punxsutawney Phil indicated that he had seen his shadow after emerging from his temporary burrow – a simulated tree stump at the rural site of Gobbler's Knob in the small town of Punxsutawney, Pennsylvania.

"Phil saw his shadow, so it's six more weeks of winter," said Richard Bonds, director of social media for, Pennsylvania's official tourism Web site.

Punxsutawney Phil: Groundhog Day Rock Star

Tradition has it that if Punxsutawney Phil sees his shadow on Groundhog Day—always February 2—winter weather will continue for six more weeks across the United States. But if Phil doesn't see his shadow, then spring temperatures are just around the corner. (See "No Winter by 2105? Study Offers Grim Forecast for U.S.")

Thousands of revelers converged on Punxsutawney this morning to hear the overweight groundhog's prediction.

"Groundhog Day is a lot like a rock concert, but the people are better behaved and there's a groundhog involved," said Tom Chapin, editor of the Punxsutawney Spirit newspaper.

"There's music and entertainment, spoofs of game shows, and people shooting T-shirts and Beanie Babies" into the crowd, he said.

This year "immortal" Punxsutawney Phil—supposedly born no later than the 19th century—broadcast his Groundhog Day prediction in some decidedly 21st-century ways.

On the Pennsylvania-tourism Facebook page, Punxsutawney Phil fans responded to his prognostication with lots of "nos" and "boos." One commenter asked, "Does this forecast count for Europe? In which case I am pushing the dislike button."

People interested in Punxsutawney Phil's prediction also had the option of receiving his forecast by text message or through Twitter. Unfortunately, many of the Groundhog Day text messages didn't go out on time, and the Twitter account for was apparently hacked, so Phil's forecast wasn't posted there either, Bonds said.

"Somebody got into our Twitter account. It was compromised," he said.

Video: Wild Groundhog in "Action"

Groundhog Day Origins

According to the official Punxsutawney Phil Groundhog Day Web site, Groundhog Day is the result of a blend of ancient Christian and Roman customs that came together in Germany.

In the early days of Christianity in Europe, clergy would distribute blessed candles to the faithful on February 2 in honor of Candlemas, a holiday celebrating the Virgin Mary's presentation of Jesus at the Temple in Jerusalem 40 days after his birth.

Along the way, February 2 also became associated with weather prediction, perhaps due to its proximity to the pagan Celtic festival of Imbolc—also a time of meteorological superstition—which falls on February 1.

Tradition held that the weather on Candlemas was important: Clear skies meant an extended winter.

Legend has it that the Romans also believed that conditions during the first days of February were good predictors of future weather, but the empire looked to hedgehogs for their forecasts.

These two traditions melded in Germany, and the result was brought over to the United States by German immigrants who settled in Pennsylvania. Lacking hedgehogs, the German settlers substituted native groundhogs in the ritual, and Groundhog Day was born.

(Download a National Geographic groundhog picture as wallpaper.)

Punxsutawney Phil. Will. Not. Die.

In 1887 a group of groundhog hunters from Punxsutawney (map) dubbed themselves the Punxsutawney Groundhog Club and declared their furry oracle, Punxsutawney Phil, the one and only "official" weather-prognosticating groundhog. The Punxsutawney ceremony originated around the same time.

More than a hundred years later, Punxsutawney Phil remains the star of Groundhog Day, though rivals such as Staten Island Chuck and Gen. Beauregard Lee maintain regional fame. (See "Groundhogs Disagree on Winter Prognosis" [2009].)

According to Punxsutawney folklore, Phil owes his 123-year-plus lifespan to an "elixir of life," served every summer at the annual Groundhog Picnic, of which there are curiously no photographs.

Despite the Inner Circle's claims, such longevity would make Punxsutawney Phil a statistical anomaly, to say the least—groundhogs in captivity typically live no longer than about ten years, which suggests Phil's name, passed down like "Lassie," may be the only immortal thing about him. Then again, Phil, weighing in at 20 pounds (9 kilograms) versus the usual 13 (6 kilograms), is anything but an ordinary groundhog.

(Find out why groundhogs and other hibernating animals may suffer dangerous wakeup calls due to global warming.)

When he's not predicting the weather, Punxsutawney Phil makes his home at the Groundhog Zoo, an annex of the Punxsutawney town library.

Also known as woodchucks, groundhogs are rodents of the marmot genus. Native to most of Canada and the eastern U.S., groundhogs gorge themselves all summer, then hibernate—with significantly lower heart rates and body temperatures—in underground burrows after fall's first frost until spring. Seen mainly around fields, streams, and roads, these squirrel cousins feast mainly on grasses and other plants, as well as fruit and tree bark.

Groundhog Day Predictions: Flipping a Coin More Accurate?

While Punxsutawney Phil's proponents maintain that his predictions are 100 percent accurate, the U.S. National Climatic Data Center (NCDC) has estimated that Phil is only correct about 40 percent of the time.

The NCDC reached their conclusion by taking Phil's predictions and comparing them with average temperatures in February and March. In many years when Phil's predicted six more weeks of winter weather, February and March turned out to be warmer than average.

But to obsess over the accuracy of Phil's predictions is to miss the point, said Chapin, the Punxsutawney Spirit editor. "It's more about having fun."

Groundhog Day Robot to Replace Punxsutawney Phil?

Not everyone finds the annual event entertaining, though.

People for the Ethical Treatment of Animals (PETA) recently sent a letter to the president of the Inner Circle suggesting the council retire Punxsutawney Phil to a sanctuary and replace him with an electronic groundhog.

"Other popular exhibitions have featured robotic penguins and dolphins who swim and communicate just like real animals do," the letter says, "and we think that an animatronic groundhog would similarly mesmerize a crowd full of curious spectators in Punxsutawney."

Chapin, an unabashed Punxsutawney Phil fan—journalistic objectivity be damned—dismissed PETA's letter as a publicity stunt.

"The thing about PETA is they only get worried about Punxsutawney Phil once a year," Chapin said. "The other 364 days of the year they don't say anything," he said. "It's an interesting idea, but I don't suspect Phil will be retiring anytime soon."

Read This Next

The polar vortex, explained

Go Further

Subscriber Exclusive Content

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet

Why are people so dang obsessed with Mars?

How viruses shape our world

The era of greyhound racing in the U.S. is coming to an end

See how people have imagined life on Mars through history

See how NASA’s new Mars rover will explore the red planet