The heading as an element of meteorological discourse, implemented in the genre weather forecast, reflects specifics, which is based on several principles information coverage. It a combination features scientific, journalistic and artistic styles. purpose research lexical syntactic specificity headings Facebook. object media subject – its semantical grammatical aspects. In process studying for...

Each winter and early spring, the Northeast River Forecast Center (NERFC) faces the challenge of forecasting river stage and flow for ice affected rivers. “Stage versus flow” relationships tend to be in error and there is a lack of real-time information about the nature of the ice cover. The NERFC is investigating methods to forecast river stage and flow for ice-affected rivers because in times...

Q: People often blame unseasonal weather on climate change. Could you please explain the difference between weather and climate? A: Weather is what we see hourto-hour and day-to-day, and weather forecasts can tell us if it will rain, say, tomorrow afternoon, but because the weather is innately chaotic, forecasts for longer than 10 days are extremely poor. Climate is different. It is an average ...

A major challenge for operational numerical weather prediction over the Antarctic and Southern Ocean is the lack of traditional meteorological observations. This increases uncertainty in the model initial condition and results in inferior forecast skills as compared with numerical weather prediction in mid-latitudes over the Northern Hemisphere. With the lack of traditional observations over th...

Farmers, commodities dealers, water managers, and others have long sought to forecast production of major crops through the use of models requiring some sort of weather input. Steady strides have been made recently in developing physiological models of crops such as wheat and rice. Such models should include daily minimum and maximum temperatures, precipitation, and solar radiation. Up to now, ...

Weather models forecast the future state of the atmosphere from an estimate of the current state of the atmosphere. However, the atmosphere is a chaotic physical system. That is, small differences illithe current state of the atmosphere lead to dramatic differences in weather events later on. Even if weather mgdels were perfect, small errors in the estimate for the current state of the atmosphe...

Improved understanding of characteristics related to weather forecast accuracy in the United States may help meteorologists develop more accurate predictions and Americans better interpret their daily forecasts. This article examines how spatio-temporal across relate accuracy. We cluster into six regions based on geographic analyze patterns within each region. then explore relationship between ...

North part of Japan is one of the heaviest snowfall regions in winter. In a certain case, wet snow accretes to civil engineering structure such as power lines. There is a demand for the prediction that when the snow accretion will occur. General weather forecast is not enough resolution and meteorological variable for estimating snow accretion. By calculating weather condition on our own accoun...