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Latest Atmospheric sciences Stories

2015-03-04 08:27:11

Global digital weather leader continues commitment to providing life-saving weather forecasts to the two-thirds of the world who lack internet access, impacting people's lives. STATE

2015-03-03 08:29:33

Slow winter thaw means colder than normal start to spring for most Canadians OAKVILLE, ON, March 3, 2015 /CNW/ - Bitter and frigid temperatures have settled in across much of

2015-03-02 12:28:00

AccuWeather Vice President of Digital Media to provide new insights on emerging platforms at Wearable World Panel in Barcelona. STATE COLLEGE, Pa., March 2, 2015 /PRNewswire/ -- AccuWeather

2015-03-02 12:24:08

LINCOLN, Ill., March 2, 2015 /PRNewswire-USNewswire/ -- The Federal Communications Commission (FCC) has granted a one-time waiver of their Emergency Alert System (EAS) rules for the use a "live"

2015-02-27 23:12:59

Attendees Brave Winter Storm to View Storm Shelters, Hear Safety Recommendations Showcased at Annual Meeting Oklahoma City, Ok (PRWEB) February 26, 2015

2015-02-27 08:20:55

Global Precipitation Measurement mission has produced its first global map of rainfall and snowfall. GREENBELT, Md., Feb.

2015-02-26 12:24:32

Global digital weather leader meets consumer demand for personalized weather information with Superior Accuracy. STATE COLLEGE, Pa., Feb.

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2015-02-21 11:24:48

Did humans migrate quickly and all-at-once or in phases based on weather?

2015-02-18 16:24:49

Music and Art Combine to Become Winter Whiteout of Spectacles on March 7 CHICAGO, Feb.

2015-02-17 23:10:28

Sharon Kleyne Hour™ Power of Water® host and Bio-Logic Aqua® Research founder will discuss how skin can become dry in winter or summer on her February 23 radio show. Grants


Latest Atmospheric sciences 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...

Desertification
2013-04-02 09:46:56

Desertification is a form of land degradation in which a comparatively dry land area becomes more and more arid, normally losing its bodies of water along with its wildlife and vegetation. This is a result of a variety of factors, such as climate change and human activities. Desertification is an important global, ecological, and environmental issue. There is substantial controversy over the proper definition of the term “desertification”. The most broadly accepted of these is that of...

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...

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Word of the Day
ethnarch
  • The governor of a province or people.
The word 'ethnarch' comes from a Greek word meaning 'ruler of a tribe or nation'.
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