Tornadoes 2015,nuclear power plants in texas,community first responder equipment,cert funding news - New On 2016

A House: If the house has a basement or underground shelter, that is the safest place to go. An Apartment Building, Office Building, Store, or Other Large Building: If possible, go to the lowest floor of the building.
Tornadoes come and go in a matter of minutes, so being familiar with tornado safety rules and being able to quickly follow them is crucial.  Review these tips with your friends and family to make sure you are prepared for the next storm. Today at SxSW in Austin a tornado ripped through downtown, demolished some hotels and left the city without power.
Experts from the United States Coast Guard (Semper Paratus) and the Air Force shared practical advice on how they handle communications via social channels during crisis. 2) We now live in an era of “permission-less information.” There are no gatekeepers and many organizations are using every channel possible to get out information.
In crisis communication, in the long run, you look good by being honest, not by trying to look good.
Data and numbers are a huge issues (In San Francisco, thy once reported an oil spill was 150 gallons.
How good was this session?   I looked at social share of voice for this session and one on spreadable content – and #crisiscomm won hands down.
Creating And Sharing Value For All: Inclusive Growth And Business Citizenship At The Heart Of The Fourth Industrial Revolution.
MSLGROUP North AmericaMSLGROUP North America is part of MSLGROUP, Publicis Groupe’s strategic communications and engagement group. In the spirit of kicking off peak tornado season (April, May, and June), below are my current top 10 from the group.
What are your thoughts about the classic black-and-white photos of tornadoes from the late 1800s through the middle of the 1950s?
In the past it was often more a case of being in the wrong place at the wrong time for most people who were photographing it.
In the United States, most tornadoes hit in the central part of the country, but can touch down anywhere. A tornado is often a funnel clouda€”a rotating column of aira€” that stretches from a storm to the ground. Desktop users: right click on the image and choose "save image as" or "set as desktop background". At the end of April, a spasm of tornadoes struck America’s Tornado Alley once again, ripping through Nebraska, Kansas, Iowa, Oklahoma, Arkansas, Louisiana, and Mississippi. As the hard-hit towns clean up, The Why Files is wondering about tornadoes, nature’s most intense storms. Tornadoes are compact, powerful whirlwinds powered by differences in wind, moisture and temperature. Time-lapse video of the weather system that spawned tornadoes in seven central and southern U.S. A tornado may stay on the ground for an hour or so; at the extreme, they may be more than a mile wide. Tornadoes most commonly strike Tornado Alley in the American mid-section, where the atmosphere is affected by the Rocky Mountains to the west and the Gulf of Mexico to the south. Supercells form where warm, moist air from the Gulf of Mexico meets cool, dry air from the west.
Scientifically speaking, energy is the ability to do work (that’s one of the plainest definitions in science).
An F5 tornado struck Elie, Manitoba, Canada, (40 kilometers west of Winnipeg) on June 22, 2007. That condensation, in turn, releases the latent heat — the biggest single source of energy in a thunderstorm.
A tornado with wind speeds of 200 mph releases kinetic energy at the rate of 1 billion watts — equal to the electric output of a large nuclear or coal-fired electric generator.
But that’s just processed cheese compared to the supercells that can spawn tornadoes. We asked Bluestein about recent advances in tornado prediction, and he pointed to a new system that views the atmosphere in much finer detail, and hence can forecast severe weather, including tornadoes, with greater precision. The High-Resolution Rapid Refresh system, which will go nationwide later in 2014, will update forecasts hourly over the lower 48 United States at extremely sharp resolution, based on the latest observations from ground and satellite-based sensors, radars and aircraft. Forecast systems model the atmosphere by looking at conditions at points on imaginary grids; conditions at points between the grid intersections are unknown. Stan Benjamin, a research meteorologist at NOAA’s Earth System Research Lab in Boulder, Colo. With that accuracy, HRRR can identify rotating storms, which are more likely to produce tornadoes.


The benefits of HRRR are already evident to Bluestein, who had to cut our interview short to go out storm chasing on Wednesday. In the realm of basic physics, Bluestein says, atmospheric scientists are closing in on a fundamental question: Where does the rotation originate?
The proclivity for uphill travel seemed to be the deciding factor when the two titanic tornadoes changed direction. In a computer model of hills and tornadoes,2 Selvam modeled the relationship between tornado radius and hill height. Computer models, Selvam notes, “don’t have much validity unless you have a way to verify them. Tornado watch: Issued by the National Weather Service Storm Prediction Center when weather conditions are ripe for tornadoes. In the United States 20 years ago, only 35 percent of tornadoes were preceded by a warning, says Daniel Sutter, a professor of economics at Troy University in Troy, Ala. In a study of tornadoes between 1986 and 20043 Sutter found that a watch preceding a warning did not save lives.
If tornadoes are undeniably dangerous, why not build houses able to withstand a direct hit by an EF4 or EF5?
But it’s a different story for houses under weaker tornadoes, or those near the path of an EF4 or EF5. Roof sheathing, usually made of oriented strand board or plywood, should be nailed or stapled securely to the rafters. The FlatSafe tornado shelter seems to meet the extreme requirements of an effective shelter, and carries some significant endorsements, but it looks expensive. The conventional wisdom is that existing houses cannot be retrofitted with a safe room, but Robert Falk of the U.S. Falk expects to finish development in a year or two, and hopes to persuade stores in Tornado Alley to sell a complete kit of materials and instructions.
If it does not, seek shelter in an interior room on the first floor, ideally one without windows such as a bathroom or closet. Seek shelter in an interior room away from windows.  Do not use the elevators in case the power goes out. If you cannot get to a shelter, park the car, keep your seat belt on, and put your head down below the windows. That hypothetical scenario is how the “Disaster: The Future of Crisis Communications” session started at the conference.
Although some of our colleagues did support National Grid manage communications around Hurricane Sandy recently, most of the daily issues we deal with as communications professionals, while significant, don’t encompass the devastation of an area. A local blogger may be more important than a national reporter (it is in many cases for the Coast Guard).
In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. We are a next-generation agency network that creates and celebrates data-driven big ideas and communications solutions in the digital age. Photographing one in person is a tricky ordeal for many reasons, most importantly the question of safety. Many of them were compiled into books such as Tornadoes of the United States by Snowden Flora or John Stanford’s history of tornadoes in Iowa. Though scientists will never be able to stop a tornado, the more they know, the more they can keep people safe.
Although tornadoes occur in India, Bangladesh and other regions, they are most intense and devastating in the United States. Howard Bluestein, a veteran storm chaser and professor of meteorology at the University of Oklahoma notes that in the spring, a strong westerly jet stream across the Alley creates instability and a trough of low pressure that draws in warm, moist air from the Gulf. The sun warms the moist, air, which rises due to convection, breaking through the cap and releasing latent heat that powers the updraft, the thunderstorm and tornadoes. Moisture condenses, releasing latent heat which warms the air, causing it to rise by convection at up to 150 mph. This was one of the strongest twisters since 1999 and one of only nine to reach EF5 between 1999 and 2011 in North America. The tornado’s ultimate source of energy, the sun, warms the ocean, evaporating water, which carries the latent heat of vaporization (a kind of potential energy) into the atmosphere. Latent heat warms the rising air, causing a density difference that lifts the air fast enough to form a tornado. These monsters release latent heat at the rate of 40 trillion watts — 40,000 times greater than the twister. 27, 2011 tornado in Tuscaloosa, Ala., caused much more damage on the uphill sections of its path (left) than on the downhill sections.


He says the answer seems to lie in a zone of extreme pressure differential in the forward flank of the supercell. Not always, according to a recent study of catastrophic 2011 tornadoes in Tuscaloosa, Ala., and Joplin, Mo. The researchers also noticed the tornadoes hopping over valleys and causing significant damage only on the top of the bordering hills. So how effective are the tornado watches that are intended to spread the word that a tornado is possible? They can, he says, trigger early efforts to organize community assistance, and notify tornado spotters, weather helicopters, and television crews trying to cover the storm.
Even in Tornado Alley, a twister hits a given square mile only once every 700 years, and unless you want to live underground, it makes no economic sense to build a house to survive such a cataclysm. Shingles near roof edges face the strongest winds and should be set in special mastic during reshingling. Even though building codes usually require anchor bolts, builders sometimes deem them optional.
A new home in tornado country can be fitted with a tornado room in an interior, windowless room.
If there is a ditch where you can lie below the level of the car, leave the car and lie face down. Always use the worst case scenario so folks don’t accuse you of fudging numbers and lose trust. We're focused on delivering multichannel creative programs for some of the world's most exciting companies and brands, as well as to address critical business issues.
Photography was not as accessible to the public back then as it is now, so it is interesting to compare those photos with the ones we have today (such as the ones posted above). I’ve been meaning to take a day trip to some of the archival museums in the area to see what there might be to find there too. No matter what movies show, scientists have had little success measuring or getting equipment into tornadoes.
Those explosions of white show water rising rapidly, powered by convection, marking tornado tops on this turbulent spring day.
As the spinning air column narrows, it rotates faster and the funnel cloud extends higher into the storm.
Your Model T burns petroleum-derived gasoline, creating heat energy, which the engine transforms into kinetic energy. After tracking the destruction on aerial photos, Panneer Selvam at the University of Arkansas found that twisters preferred going uphill, and also caused more destruction while ascending. Students are modeling different heights from the ground to see what is happening,” and then studying the effects of real tornadoes.
The fast-moving storm system spawned multiple tornadoes in the Midwest, causing destruction in 12 states and killing at least five people.
Listen for announcements on a radio, television, computer or mobile device, and prepare to act. Go to a safe place, turn on a battery-powered radio or mobile device, and wait for instructions or an all-clear. Steel doors and reinforced concrete walls and ceiling can form a room that’s nearly bombproof, except in a direct hit. The wall, composed of a triple layer of 2 x 8 lumber nailed loosely together, is being evaluated for a safe room that can be built inside an existing basement. If everyone hears about a tornado and gets in the car to try to outrun it, they will get caught in traffic, and they are going to get hurt. Make sure you have adapted to the 24 second news cycle and can monitor, engage, communicate the right information and quickly correct incorrect information. Not only is it dangerous, a tornado demolishes everything in its path, including measuring equipment. And when your brakes stop the car, the kinetic energy is transformed back into heat energy. Dots record wall movement during the shot, which was gauged a success because the 2 x 4 did not penetrate the wall.



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