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2014-09-08 16:20:46

HAMPTON, Va., Sept. 8, 2014 /PRNewswire-USNewswire/ -- On Tuesday, Sept. 9 at NASA's Langley Research Center in Hampton, Virginia, tornado researcher Paul Markowski will present "How to Make a Tornado: Ideas Emerging from Decades of Theory, Simulation and Field Observations" at 2 p.m. in the Reid Conference Center. http://photos.prnewswire.com/prnvar/20081007/38461LOGO A professor of meteorology at Penn State, Markowski will examine the process by which a tornado is formed within...

2014-09-05 23:05:58

Both Can Still Be Rescued but Requires Research, Education and Strong Action, Reports Bio Logic Aqua Research Founder Sharon Kleyne. Grants Pass, OR (PRWEB) September 05, 2014 As the worst and longest drought in California history deepens, residents may wonder, is California destined to become another Somalia or Kenya? Both East African nations have experienced drought that has destroyed much of the economic base and killed thousands of people through dehydration and famine. According to...

GPM Core Observatory data
2014-09-04 12:21:29

WASHINGTON, Sept. 4, 2014 /PRNewswire-USNewswire/ -- The most accurate and comprehensive collection of rain, snowfall and other types of precipitation data ever assembled now is available to the public. This new resource for climate studies, weather forecasting, and other applications is based on observations by the Global Precipitation Measurement (GPM) Core Observatory, a joint mission of NASA and the Japan Aerospace Exploration Agency (JAXA), with contributions from a constellation of...

renewable alternative fuel
2014-09-04 03:30:35

Jim Banke, NASA Aeronautics Research Mission Directorate Flying high above the California desert, NASA researchers recently took to the skies for the second year in a row with a DC-8 and other aircraft to study the effects on emissions and contrail formation of burning alternative fuels in jet engines. This follow-up set of Alternative Fuel Effects on Contrails and Cruise Emissions flight tests, known as ACCESS II, repeated a similar series of tests flown during 2013, while also adding...

2014-09-04 08:26:49

Exclusive Minute by Minute Forecast is the newest innovation in keeping 2014 Fashion Week attendees dry and looking great from head to heel STATE COLLEGE, Pa., Sept. 4, 2014 /PRNewswire/ -- AccuWeather, the global leader in digital weather information, provides a fresh new approach to preserving fashion-forward styles with MinuteCast® at this week's 2014 Fashion Week in New York. Rain or shine, the AccuWeather MinuteCast Storm Squad will be on hand with umbrellas and mobile phones...

2014-09-02 23:02:43

Tornadoes leave behind a path of destruction and cause much stress before, during and after they hit an area. Being prepared and knowing what to do in case of tornado is important. Waco, TX (PRWEB) September 02, 2014 When weather conditions are right, tornadoes can occur anywhere and at any time day or night, leaving behind a path of destruction. In fact, the United States leads the world in tornado occurrences with an average of 1,253 tornadoes per year. Rainbow International offers the...

2014-09-02 23:00:41

Meteorological and weather forecasting systems market is segmented on the basis of applications in the marine, military, and aviation sectors. http://www.marketsandmarkets.com/Market-Reports/meteorological-weather-forecasting-systems-market-29645152.html //www.marketsandmarkets.com/Market-Reports/man-portable-communication-systems-market-http: (PRWEB) September 03, 2014 -- The report "Meteorological & Weather Forecasting Systems Market by Application(Aviation, Marine, Military) by...

third transient radiation belt
2014-08-29 16:20:37

WASHINGTON, Aug. 29, 2014 /PRNewswire-USNewswire/ -- NASA's twin Van Allen Probes will celebrate on Saturday two years of studying the sun's influence on our planet and near-Earth space. The probes, shortly after launch in August 2012, discovered a third radiation belt around Earth when only two had previously been detected. http://photos.prnewswire.com/prnvar/20081007/38461LOGO The radiation belts are layers of energetic charged particles held in place by the magnetic field surrounding...

NASA Global Hawk 872
2014-08-29 03:00:00

Rob Gutro, NASA's Goddard Space Flight Center The first of two unmanned Global Hawk aircraft landed at NASA's Wallops Flight Facility in Wallops Island, Virginia, on Aug. 27 after surveying Hurricane Cristobal for the first science flight of NASA's latest hurricane airborne mission. NASA's airborne Hurricane and Severe Storm Sentinel, or HS3, mission returns to NASA Wallops for the third year to investigate the processes that underlie hurricane formation and intensity change in the...

drought in the southwest
2014-08-29 04:00:16

Melissa Osgood, Cornell University Due to global warming, scientists say, the chances of the southwestern United States experiencing a decade long drought is at least 50 percent, and the chances of a “megadrought” – one that lasts over 30 years – ranges from 20 to 50 percent over the next century. [ Watch the Video: What is Global Warming? ] The study by Cornell University, University of Arizona and U.S. Geological Survey researchers will be published in a forthcoming issue...


Latest Meteorology Reference Libraries

Urban Heat Island
2013-04-02 15:35:21

An urban heat island (UHI) is a metropolitan area that is drastically warmer than its surrounding rural areas because of human activities. The phenomenon was first looked into and described by Luke Howard during the 1810s, although he wasn’t the one to name the phenomenon. The difference in temperature is normally bigger at night as opposed to during the day, and it most obvious when winds are weak. Seasonally, UHI is seen during the summer and the winter. The key cause of the urban heat...

Climate Change
2013-04-01 11:05:27

Climate change is a substantial and lasting change in the statistical distribution of weather patterns over periods of time ranging from decades to millions of years. It might be a change in the average weather conditions, or in the distribution of weather around the average conditions. Climate change is a result of factors that include oceanic processes, biotic processes, variations in solar radiation received buy Earth, volcanic eruptions, and plate tectonics, and human induced alterations...

Weather Model Discussion:  How To Use Surface Dew-points For Weather Forecasting Purposes
2013-01-29 08:53:47

Surface Dew-points can play a huge role in weather forecasting. The first such role is that it helps determine the amount of moisture in the atmosphere for a given point. If we look at the current dew-point map above from January 28, 2013 we can note several things of interest. First, if we look at where the black circle is around the number 70, we can make note that this air right off the coast of Texas is at a dew point of 70F. The temperature outside must be above 70F, because the...

Weather Education - Air Mass Thunderstorms
2013-01-13 10:30:47

Air mass thunderstorms are found in marine time tropical air. In short they are also known as MT Thunderstorms. Air mass thunderstorms represent what is known as the common three stage thunderstorm development. This means that an air mass thunderstorm goes through the stages of Cumulus which is represented by the updrafts only being present; secondly it moves into the mature stage where it has both updrafts and downdrafts; finally it goes into the dissipating stage where you see only the...

Weather Education - Super-cell Thunderstorms
2013-01-13 09:51:18

In this lesson we are going to take a look at super-cell thunderstorms and what they mean and how they impact our daily lives. First, a super-cell thunderstorm is formed from a cumulus-nimbus cloud.  Super-cell thunderstorms are the most advanced form of thunderstorms known on earth. This is because these types of thunderstorms need so many things to come together in the atmosphere at the same time. The first thing they need is the warm moist air at or near the surface. Secondly, is...

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Word of the Day
omadhaun
  • A fool; a simpleton: a term of abuse common in Ireland and to a less extent in the Gaelic-speaking parts of Scotland.
This word is partly Irish in origin.