35 F. high in the Twin Cities Tuesday.
23 F. average high for January 8.
40 F. high on January 8, 2012.
2012: warmest year on record for the USA.
2012: second most extreme year on record for the USA.
* A 2012 national overview of major U.S. weather and climate events is available from NCDC here.
January Thaw – Then January Smack. 3 more days above freezing, and then a cold slap across the face, starting this weekend with highs near 10 F, and a wind chill of -10 F. Temperatures recover (briefly) Tuesday, then fall even more the latter half of next week. By Thursday temperatures may be stuck in low single digits.
Over The Temperature Cliff. Enjoy the thaw, because by Saturday there will be NO doubt in your mind that it’s mid-January. Expect a 30 degree temperature drop in less than 24 hours (whipping up 30 mph winds), making it feel like -10 to -15 F. by Sunday morning. Something to look forward to.
Predicted Snowfall. NAM model guidance shows a plowable snowfall over the Red River Valley, as much as 2-4″ from Detroit Lakes to Bemidji and Thief River Falls – well over a foot from the Black Hills of South Dakota into Wyoming.
NCDC Announces Warmest Year On Record For Contiguous U.S. We’ve been talking about this for weeks – and now NOAA NCDC makes it official: “According to NOAA scientists, the average temperature for the contiguous U.S. for 2012 was 55.3°F, which was 3.2°F above the 20th century average and 1.0°F above the previous record from 1998. The year consisted of the fourth warmest winter, a record warm spring, the second warmest summer, and a warmer-than-average autumn. Although the last four months of 2012 did not bring the same unusual warmth as the first 8 months of the year, the September through December temperatures were warm enough for 2012 to remain the record warmest year, by a wide margin. The average precipitation total for the contiguous U.S. for 2012 was 26.57 inches, 2.57 inches below average, and the 15th driest year on record for the nation…”
2012: A Year Of Hot and Dry Extremes. All those red dots littering the map above are cities that experienced their warmest year ever recorded last year – the yellow dots: driest years on record. More from NOAA NCDC: “Several locations throughout the United States experienced temperature and precipitation extremes in 2012. Most striking was the number of locations across the country that broke their average annual temperature record. These records were primarily driven by extremely warm maximum day time temperatures or daily highs, especially during the spring and summer months. More than a dozen of these locations also experienced their driest year on record. In those areas, the combination of the extreme warm and dry period resulted in a drought comparable to the drought episodes of the 1950s.”
* NCDC has a chronological list of the all-time record highs, day by day, for the USA here.
* globally the 10 warmest years have been observed in the last 15 years. The New York Times has more on 2012′s record warmth.
2012: One For The Record Books. The number of U.S. cities experiencing their warmest (all-time) years last year is staggering, as I attempt to put into perspective in this 2:30 YouTube clip, courtesy of WeatherNation TV: “NOAA today confirmed what many meteorologists suspected. 2012 is officially the warmest year on record. What was the annual average temperature? And how much warmer is that than the previous record year? Meteorologist Paul Douglas breaks down some of the astounding numbers from 2012.”
Climate Extreme Index. The graph above (courtesy of NOAA NCDC) shows the trend line of U.S. temperature and moisture extremes. 2012 was second only to 1998, which saw the most severe El Nino ever recorded. More from NCDC: “The U.S. Climate Extremes Index indicated that 2012 was the second most extreme year on record for the nation. The index, which evaluates extremes in temperature and precipitation, as well as landfalling tropical cyclones, was nearly twice the average value and second only to 1998.”
2012 Global Temperature Anomalies. Temperatures were 3-5 degrees (F). warmer than the 1951-1980 global averages from North America and Siberia into the Arctic. Map above courtesy of NASA GISS. This is compared to a historical, 20th century baseline of normal global temperatures from 1951-1980.
Why I Got Off My Butt And Had A Flu Shot. I watched a report on CNN last week that almost made me fall of my couch – showing a giant red stain of “widespread” flu activity in the southern USA, drifting north, like a bad weather map. The map above shows the latest flu conditions as reported by the CDC, the Center for Disease Control in Atlanta. Not good.
Cold Weather Really Does Spread Flu. This 2007 article is from NewScientist, but it’s as relevant and timely as ever; here’s an excerpt: “Scientists have finally confirmed what your mother knew all along – that flu spreads best in cold, dry weather. As the first few cases of the northern hemisphere’s annual flu epidemic are trickling in this week, scientists may finally know why winter is flu season. It appears the virus lasts longer in cold, dry air, and our sluggish, cold-weather mucus cannot clear it out. Astonishingly it has taken until the publication of research this week to settle the basic question about how flu spreads, and why it girdles each hemisphere every year during winter. Ironically, that research was made possible by the rediscovery of a report by army doctors in 1919…”
Will We Be Able To Make Up Our Snowfall Deficit? Only a 1 in 4 chance of “normal” snowfall for the winter season? Granted, this story was posted by the Marquette, Michigan office of the National Weather Service, but I believe their logic and trend lines apply (loosely) to Minnesota and our snowfall drought as well. Here’s an excerpt: “With the limited snowfall at most locations so far this year, the question becomes “Will we be able to make up our snowfall deficit over the next couple of months?” …When you pull out all of the seasons that had above normal snowfall through December, the potential for normal or above normal seasonal snowfall diminishes. Of the remaining 16 years, all but 4 of those years ended up being below normal (see the next chart below). Those 4 winter seasons were 1982-1983, 1984-1985, 1987-1988, and 2006-2007. Therefore, based on past history, you could say that we only have a 25% chance of our seasonal snowfall being normal this season. In addition, when looking at the last three winter seasons, we have been well below normal on snowfall (3 season average of 158.5 inches or 44.8 inches below normal).”
Preliminary Info On 2012 U.S. Billion-Dollar Extreme Weather Climate Events. NOAA NCDC has the details: “Today, NOAA released preliminary information on extreme weather and climate events in the U.S. for 2012 that are known to have reached the $1 billion threshold in losses. As of December 20, NOAA estimates that the nation experienced 11 such events, to include seven severe weather/tornado events, two tropical storm/hurricane events, and the yearlong drought and associated wildfires. These eleven events combined are believed to have caused 349 deaths, with the most significant losses of life occurring during Sandy (131) and the summer-long heat wave and associated drought, which caused over 123 direct deaths (though an estimate of the excess mortality due to heat stress is still unknown).
The eleven events include:
- Southeast/Ohio Valley Tornadoes — March 2–3 2012
- Texas Tornadoes — April 2–3 2012
- Great Plains Tornadoes — April 13–14 2012
- Midwest/Ohio Valley Severe Weather — April 28–May 1 2012
- Southern Plains/Midwest/Northeast Severe Weather — May 25–30 2012
- Rockies/Southwest Severe Weather — June 6–12 2012
- Plains/East/Northeast Severe Weather (“Derecho”) — June 29–July 2 2012
- Hurricane Isaac — August 26–31 2012
- Western Wildfires — Summer–Fall, 2012
- Hurricane Sandy — October 29–31 2012
- U.S. Drought/Heatwave — throughout 2012
Image credit above: “This Suomi NPP satellite image shows Sandy along the mid-Atlantic coastline with its center about 125 miles southeast of Atlantic City, New Jersey. Sandy was within several hours of landfall on the southern New Jersey coastline.”
America Isn’t Ready For Superstorms. This article follows on the heals of CNN’s very solid hourlong Sunday documentary on “The Coming Storms”, highlighting what we’re all seeing in the data: more frequent and intense storms, worldwide, one consequence of a warming climate. Here’s an excerpt of a CNN article: “…There is much that we can and should be doing to better anticipate and prepare for extreme weather events. As a nation, we also should be embracing proven cost-effective measures that will reduce the harm that disasters cause and bolster the speed at which communities can recover. In the aftermath of Hurricane Sandy, there are five important lessons to be learned.
1. Water is more destructive than wind. Media coverage of hurricanes and coastal storms places too much emphasis on wind speed. While images of trees, road signs, and reporters being buffeted by high winds make for good video, they distract from the more serious hazard associated with major storms — coastal flooding from storm surge and inland flooding from torrential rains. There need to be better predictive tools for estimating how much water a storm may bring and when and where it is likely to go…”
Photo credit above: Brittney Misialek, Storm Prediction Center.
Science, Satellites and Superstorms: Preparing For The Next Big One. There is growing concern about the age and viability of America’s weather satellite fleet; a failure of one of these (critical) eye-in-the-sky could temporarily blind meteorologists, and potentially compromise the accuracy of the weather models we rely on to track hurricanes and other life-threatening storms. Here’s an excerpt of a CNN article: “…A month before the 1,000-mile-wide storm struck the Northeast, at the height of the hurricane season, the geostationary satellite that monitors the Caribbean and Atlantic — where Sandy gathered strength — stopped working. While there are dozens of American weather satellites in orbit, these geostationary spacecraft are crucial to predicting dangerous weather patterns. Luckily, the National Oceanic and Atmospheric Administration, or NOAA, had a backup satellite to scramble into place. Without it, the early warning for Sandy’s impending strike on the northeast might not have been as accurate. That close call has meteorologists worried that, in this era of shrinking budgets, aging satellites might not get the expensive repairs they need to operate, and NOAA might not be able to purchase backup satellites…” (Sandy image above courtesy of NOAA).
Tweeting To Save The Day. Who calls 911 when you can tweet? As social media becomes a tool many use on a daily basis, our perceptions of how we should send and receive emergency information is morphing, as described in this blog from Scientific American; here’s an excerpt: “…She cites an amazing statistic: “Three out of four Americans expect help when they post something on Facebook or Twitter” after a disaster. That is, according to a 2012 Red Cross survey, in the aftermath of disaster, 76% of Americans expect help within three hours of posting a request on social media. And that’s without any formal program of social media response. Now of course at the moment the Red Cross keeps an eye on social media feeds during disaster response, but there’s no standard for how such a thing should work.…”
Historic Heat Wave Brings Australia Its Hottest Average Temperature On Record. Jeff Masters has more on the intense (historic) heat gripping Australia in his Wunderground post; here’s an excerpt: “It’s been a summer like no other in the history of Australia, where a sprawling heat wave of historical proportions is entering its second week. Monday, January 7, was the hottest day in Australian history, averaged over the entire country, according to the Australian Bureau of Meteorology. The high temperature averaged over Australia was 105°F (40.3°C), eclipsing the previous record of 104°F (40.2°C) set on 21 December 1972. Never before in 103 years of record keeping has a heat wave this intense, wide-spread, and long-lasting affected Australia…”
Photo credit above: “Aerial view of fire at Copping/Forcett, Tasmania, at around 4pm on 4 Jan 2013, taken from an airplane leaving Hobart Airport.” Image credit: Wikipedia. Courtesy: Weather Underground.
Record Fires Rage Across Australia. According to CNN 130 major fires are burning across NSW, or New South Wales. These wildfires are symptoms of the hottest temperatures ever observed Down Under, as reported by AP (check out the AP video): “Firefighters are battling wildfires raging across southeastern Australia as authorities evacuated national parks and warned that blistering temperatures and high winds had led to “catastrophic” conditions in some areas.”
It’s So Hot In Australia That They Added New Colors To The Weather Map. This one made me do a double-take, courtesy of The Atlantic. CNN reports that officials have issued a “catastrophic warning” (which I’ve never heard of before). Here’s an excerpt: “See that deep purple in the middle of this acne-red weather report from Down Under? That right there represents 129.2° F or 54 °C — it’s a brand-new shade that the Australian bureau of meteorology was forced to add to its heat index because their country is, you know, kind of on fire. “The scale has just been increased today and I would anticipate it is because the forecast coming from the bureau’s model is showing temperatures in excess of 50 degrees,” David Jones, head of the bureau’s climate monitoring and prediction unit, told The Sydney Morning Herald, which notes that the previous record high was 50.7°C (123°F), recorded in 1960 at Oodnadatta Airport in the southern part of Australia — right around where the new shades of hot are showing up today…”
Map above: Australia Bureau of Meteorology, The Atlantic. More on the Australia’s blistering heat wave from Australia’s The Age.
Perspective. Here’s a Facebook post that captures the magnitude of the heat baking Australia right now: “Perth Weather Live. Thanks to Southern Storm Chasing for this Information. These Temperatures are Correct to the 5th of January.”
Could Hurricane Forecasting Get Better In 2013? Decoded Science takes a look – here’s an excerpt: “…In 2013, there may be a new tool to help hurricane trackers get people ready for the storm. A study in the journal Geophysical Research Letters has discovered that the moisture levels around a hurricane can help determine whether the hurricane will intensify. Satellite data have allowed scientists from ASA’s Jet Propulsion Laboratory, Pasadena, Calif., UCLA and the University of Hawaii at Manoa to discover that hurricanes that intensify quickly tend to be those that are in a moist environment. The hurricanes that weaken or stay the same tend to be in areas with much lower relative humidity. While scientists have traditionally thought that hurricanes weaken or intensify based on the conditions inside the hurricane, this study shows that the environment around a hurricane can change the way a hurricane intensifies…”
Image credit: file of Tropical Storm Debby courtesy of NASA.
Soul-Soothing Sunset. Thanks to Mike Hall for another remarkable photo from Lewisport, Kentucky, courtesy of WeatherNation TV.
What I’m Reading. For anyone who has faith in the afterlife, or who has lost a loved one, this will be a comforting, mind-expanding read, one that may change your life. This doctor was an agnostic who was very near death, in a week-long coma, but lived to tell about his NDE, or near death experience. Skeptical? I don’t blame you. But if you’re keeping an open mind you might want to order or download this one. From Amazon: “Thousands of people have had near-death experiences, but scientists have argued that they are impossible. Dr. Eben Alexander was one of those scientists. A highly trained neurosurgeon, Alexander knew that NDEs feel real, but are simply fantasies produced by brains under extreme stress. Then, Dr. Alexander’s own brain was attacked by a rare illness. The part of the brain that controls thought and emotion—and in essence makes us human—shut down completely. For seven days he lay in a coma. Then, as his doctors considered stopping treatment, Alexander’s eyes popped open. He had come back. Alexander’s recovery is a medical miracle. But the real miracle of his story lies elsewhere. While his body lay in coma, Alexander journeyed beyond this world and encountered an angelic being who guided him into the deepest realms of super-physical existence. There he met, and spoke with, the Divine source of the universe itself. Alexander’s story is not a fantasy. Before he underwent his journey, he could not reconcile his knowledge of neuroscience with any belief in heaven, God, or the soul. Today Alexander is a doctor who believes that true health can be achieved only when we realize that God and the soul are real and that death is not the end of personal existence but only a transition.”
HDTV? That’s So 2004. At CES LG showed off a new, 84″ 4K, 3-D Smart TV. Got it? Neither do I. Good luck finding 4k content. Gizmag.com has more details for early (early!) adopters: “LG has shown its 84-inch 4K 3D 84LM960 television in Las Vegas on the eve of CES 2013. This is LG’s first 84-inch Ultra HD TV, and based on these glimpses of it from the floor, it certainly looks like the company got it right on the first try…The Smart TV comes with a dual-core processor and access to over 1,400 applications. It also features LG’s new Magic Remote, which allows users to input commands through gestures and voice commands.”
Midwinter Relief. Highs were 10-15 degrees above average again yesterday, ranging from 29 Alexandria, 30 at Redwood Falls to 33 St. Cloud, 35 Twin Cities and 37 at Eau Claire.
Paul’s Conservation Minnesota Outlook for the Twin Cities and all of Minnesota:
* photo of Canoe Creek State Park, Pennsylvania courtesy of “Spice of Life” on Facebook.
“While temperatures vary on a local and regional scale, globally it has now been 27 years since the world experienced a month that was colder than average…Around the world, 2013 could be the hottest ever recorded by modern instrumentation, according to a recent study by Britain’s Met Office. It said that, based on the rising background warming trend, 2013 will be 0.43 degrees to 0.71 degrees hotter globally than the average temperature between 1961 and 1990, with a ‘‘best fit’’ of 0.57 degrees warmer…” – from Australia’s The Age. Graph above: NOAA.
Australia Feels Heat Of Climate Change. Here’s an excerpt from a story at Bloomberg News: “More than 100 wildfires are raging across the driest inhabited continent, and the country registered a national average temperature of 40.33 degrees Celsius (104.6 degrees Fahrenheit), the hottest day in more than a century. But while naysayers continue to question the difference between weather and climate, scientists in Australia are now displaying signs of “debate fatigue” as policy makers fail to deliver on the goal of restricting global warming to 2 degrees Celsius. “Those of us who spend our days trawling — and contributing to — the scientific literature on climate change are becoming increasingly gloomy about the future of human civilization,” said Liz Hanna, an environmental-health scientist and epidemiologist at the Australian National University, to the Sydney Morning Herald. “We are well past the time of niceties, of avoiding the dire nature of what is unfolding, and politely trying not to scare the public.”
Adapt Or Die: Why The Environmental Buzzword Of 2013 Will Be “Resilience”. Time Magazine does a good job of summarizing the implications of not only Sandy, but record drought, more intense rainfall, and an apparent eastward shift of tornado alley in recent years; here’s an excerpt: “Journalists and politicians have short memories. Just two months ago, Superstorm Sandy was everywhere on the news. And it wasn’t just weather porn — there was serious debate about the impact climate change had on the storm, and about the now-obvious need to prepare cities for worse to come. Bloomberg Businessweek put it on the cover—”It’s Global Warming, Stupid“—and in my TIME cover story, I focused on adaptations that cities like New York could make now to ensure that the next storm wouldn’t be so destructive. Politicians like New York Mayor Michael Bloomberg and New York Governor Andrew Cuomo emphasized the need to rebuild better from Sandy, to ensure that the billions that would go into storm response would also flow to the sorts of global warming adaptation initiatives that would climate-proof cities…”
America’s “Greenest Street” Provides Blueprint For Sustainable Urban Development. Gizmag.com has the story; here’s a snippet: “A streetscape that includes natural landscaping, bicycle lanes, wind powered lighting, storm water diversion for irrigation, drought-resistant native plants and innovative “smog-eating” concrete has earned Cermak road in Chicago the title of “greenest Street in America” according to the Chicago Department of Transport (CDOT)….”
Graphic credit above: “The regeneration of Cermak Road includes new sidewalks with permanent wind/solar powered pedestrian lights.” (Image: CDOT)
The Global Warming Hot List For 2013. Here’s an excerpt from Mother Nature Network: “…As for the inevitable, here’s your dose of 2013 punditry:
Cracks will form in the Republican Party’s de facto ban on taking climate change seriously, and the self-imposed climate omerta we saw from both Presidential candidates and debate moderators will erode.
TV meteorologists, one of the last strongholds of any kind of science on television, will feel more empowered to connect the climate dots – partly due to the Forecast the Facts campaign, but also due to how bloody awful the world’s weather has become…”