Latest on Tropical Storm Alberto, Eclipse Photos, & A Look Ahead to Memorial Day Weather
Alberto: earliest tropical storm to form in the Atlantic in 9 years. $2.8 billion: estimated cost of May 22, 2011 Joplin EF-5 tornado, costliest since 1959 for the USA. Details below.
Partial Solar Eclipse. Thanks to my friend up in Herbster, Wisconsin, on the shoreline of Lake Superior, Pete Schenck, for passing on these photos from Sunday evenings “annular” eclipse of the sun.
- The longest duration for a total solar eclipse is 7.5 minutes.
- A total solar eclipse is not noticeable until the Sun is more than 90 percent covered by the Moon. At 99 percent coverage, daytime lighting resembles local twilight.
- Eclipse shadows travel at 1,100 miles per hour at the equator and up to 5,000 miles per hour near the poles.
- The width of the path of totality is at most 167 miles wide.
- The maximum number of solar eclipses (partial, annular, or total) is 5 per year.
- There are at least 2 solar eclipses per year somewhere on the Earth.
- Only partial solar eclipses can be observed from the North and South Poles.
- Total solar eclipses happen about once every 1.5 years.
* eclipse trivia courtesy of NASA.
Chronology Of An Eclipse. Thanks to Jason Parkin and his terrific site,dsmweather.com. These photos were taken in Urbandale, Iowa.
Eclipse From Space. This is pretty cool (at least if you’re a geek, like me). You can see the moon-shadow drifting across the Pacific and the lower 48 states in this NOAA cloud loop.
Remembering The Tornadoes Of May 22, 2011. Here’s an informative look back at last year’s outbreak, the tornadoes that proved major metro areas are not immune to violent winds. Details from the local National Weather Service: “A 3-D look at the Minneapolis tornado from the Chanhassen radar. The “column of red” is a descending core of air moving away from the radar that can sometimes be seen when stronger tornadic storms are close to a radar (greens represent air moving toward and reds away from the radar). The first image where a column appears is when the storm was near I-394 and MN-100 (fourth image in loop), which is where the tornado touched down. This feature began to fall apart as it moved into Anoka county. This coincides with the tornado weakening as it moved through Fridley.”
Too Hot For A Marathon. WeatherNation TV meteorologist Gretchen Mishek reports on the steamy cancellations that forced the cancellation of a marathon in Green Bay yesterday: “Dangerously hot conditions in Green Bay, WI lead to the cancellation of a marathon. The heat and humidity lead to people running the marathon suffering from heat exhaustion. The temperature at 11 AM was already 86 degrees, which is 4 degrees shy of the record for the day. The webcam view above shows the finish line earlier today, with numerous emergency vehicles responding due to the weather conditions. From theGreenbaypressgazette.com: “The 2012 Cellcom Green Bay Marathon was halted shortly before 9:30 a.m. today after dozens of runners and walkers encountered heat-related problems. Runners were told to stop at the nearest water station and wait for a ride back to the start/finish area near Lambeau Field. Buses were sent out onto the course to pick up runners. Race officials struggled to get word to runners that the race had been halted and the course closed, and many runners did not want to stop. The race got under way at 7 a.m. with a record number of entrants, and concerns about a forecast of hot, humid weather. We have well over 8,000 entrants,” race director Sean Ryan said shortly after the last of the runners had crossed the starting line about 8 minutes after the 7 a.m. start.”
Webcam view via http://nfl.packers.com/multimedia/live_cams/
Alberto’s Track. In the end wind shear aloft was too strong for Tropical Storm Alberto. In spite of drifting over warmer, Gulf Stream waters (low 80s) strong winds aloft shredded the storm, preventing it from strengthening. Above is a map from tropicalatlantic.com, showing the projected track of the soggy remains of Alberto in the coming days.
5-Day Rainfall Outlook. NOAA’s latest QPF outlook shows some 8″ rainfall amounts over Cuba, the Bahamas, possibly the Florida Keys. Heavy rain lashes the Pacific Northwest, the D.C. area, and some 2-3″ amounts are predicted by Saturday over the Minnesota Arrowhead.
Umbrellas Optional Through Wednesday Afternoon. The models are in fairly good alignment – the best chance of heavy T-storms Wednesday night, a smaller risk on Saturday as a hot front surges into the Upper Midwest, another (better) chance of heavy T-storms on Memorial Day. Could have guessed that months ago huh?
Dan Rather: Corporate Media “Is In Bed With” Washington (Video). Monday’s are tough enough without conspiracy theories, but this might be worth a look – I wouldn’t dismiss this out of hand; details from Huffington Post: “Dan Rather slammed corporate media on Friday night, alleging that news coverage is guided by political interests and profits. The former CBS News anchor has recently returned to the spotlight, speaking out about his former employer and defending the controversial Bush National Guard story that ended his storied career at the network. On Friday, Rather appeared on Bill Maher’s show to discuss his new book “Rather Outspoken.” He spoke out about the controversy again, and stood by his story (his comments start at the 1:50 mark in the video above). He said that he was fired because CBS News caved into the Bush administration’s demands.”
Blind Chinese Dissident Already Sick of Kardashians. This headline could only come from one source, one of my favorite comedy sites, The Borowitz Report: “In his first interview since arriving in America, blind Chinese activist Cneh Guangcheng told reporters today that he is grateful to be in the United States but is already “sick of these Kardashians.” “Who are they, and what do they do?” Chen asked. “I have asked these questions of many people, and no one will answer me. It seems to be some kind of state secret.” After being monitored for years by Chinese authorities, Chen said he finds the omnipresence of the Kardashians “troubling”. “It almost feels as though I have traded one kind of tyranny for another,” he said.
Probable Cause To Impound a BMW? Check out the license plate, and the back-seat passenger. That’s a dude driving that 3-series BMW convertible. I have nothing against poodles, but this is just…wrong. Thanks to Tricia Frostad in Chanhassen for passing this along. Another sign of the pending Apocalypse.
Heartland Institute Facing Uncertain Future As Staff Depart And Cash Dries Up. Here’s an excerpt of a story from The Guardian: “The first Heartland Institute conference on climate change in 2008 had all the trappings of a major scientific conclave – minus large numbers of real scientists. Hundreds of climate change contrarians, with a few academics among them, descended into the banquet rooms of a lavish Times Square hotel for what was purported to be a reasoned debate about climate change. But as the latest Heartland climate conference opens in a Chicago hotel on Monday, the think tank’s claims to reasoned debate lie in shreds and its financial future remains uncertain.”
On Blogging, Comments…And Online Civil Discourse. Here’s a portion of a post from St. Thomas professor and climate scientist John Abraham at The Yale Forum on Climate Change and the Environment: “A recent posting on The Yale Forum on Climate Change & the Media website linked to a very long piece regarding climate change by Christopher Monckton. “As a practicing scientist, I recognize and value the role that The Yale Forum plays in furthering civil discussion on this topic. As a society, we have too few venues of this type where ideas can be discussed, solutions proposed, and our preconceptions challenged. It is not difficult to appreciate the dilemma faced by editors of sites like The Yale Forum when submissions such as that cited are offered, particularly when, as here, the respondent is addressing an earlier posting in which he or she was specifically named.”
Climate Scientists Say They Have Solved Riddle Of Rising Sea. Here’s a clip from a story at Yahoo News: “Massive extraction of groundwater can resolve a puzzle over a rise in sea levels in past decades, scientists in Japan said on Sunday. Global sea levels rose by an average of 1.8 millimetres (0.07 inches) per year from 1961-2003, according to data from tide gauges. But the big question is how much of this can be pinned to global warming. In its landmark 2007 report, the UN’s Nobel-winning Intergovernmental Panel on Climate Change (IPCC) ascribed 1.1mm (0.04 inches) per year to thermal expansion of the oceans — water expands when it is heated — and to meltwater from glaciers, icecaps and the Greenland and Antarctica icecaps.”
Climate Change As An Afterthought. Here’s a portion of an Op-Ed from The Bangkok Post: “...However, there are certain steps that could make an immediate difference and that would involve little political risk. As the summit statement in Pittsburgh noted: ”Enhancing our energy efficiency can play an important, positive role in promoting energy security and fighting climate change”. The statement also said ”inefficient fossil fuel subsidies encourage wasteful consumption, distort markets, impede investment in clean energy sources and undermine efforts to deal with climate change”. This is a very important point, and it can be taken a bit further. Until the true costs of fossil fuels are taken into account, clean energy sources will continue to be at a great disadvantage in attracting investment. These costs include not only climate change but also the deterioration of air quality and the potential for more catastrophic accidents at sea, such as the one in the Gulf of Mexico in 2010.”
- Paul Douglas
- Welcome to the WeatherNation blog. Every day I sift through hundreds of stories, maps, graphics and meteorological web sites, trying to capture some of the most interesting weather nuggets, the stories behind the forecast. I’ll link to stories and share some of the web sites I use. I’m still passionate about the weather, have been ever since Tropical Storm Agnes flooded my home in Lancaster, PA in 1972. I’ve started 5 weather-related companies. “EarthWatch” created the world’s first 3-D weather graphics for TV stations – Steven Spielberg used our software in “Jurassic Park” and “Twister”. My last company, “Digital Cyclone”, personalized weather for cell phones. “My-Cast” was launched in 2001 and is still going strong on iPhone, Android and Blackberry. I sold DCI to Garmin in 2007 so I could focus on my latest venture: WeatherNation. I also write a daily weather column for The Star Tribune startribune.
com/weatherAnd if you’re on Twitter, you’ll find me @pdouglasweather