Essay on Assignment Wk3

The volume of snowpack in a water shed exists as snow on the surface during the winter and as it melts, it feeds

The Department of Water Resources every year collects snowfall and rainfall data . On April 1st California’s snowpacks are usually the highest , but “ the water content measurements of this year's snow were only about 5 percent of the usual rainfall “ ( la times ) . Which estimated that the year this data was taken would be the lowest on record .

Snow, one of Earth’s most beautiful, and ugliest, creations, is a wintertime topic that brings with it mixed emotions, opinions and heated debates. Some people love it, others not so much. It can bring joy, happiness and laughter, but can bring just as much destruction, danger and misery.

Precipitation is a vital component of how water transfers through earth’s water cycle connecting the ocean, land and atmosphere. Knowing where it rains and how much it rains and the character of the falling rain, snow rain or hail allows scientists to better understand precipitations impact on

The National Weather Service characterizes snowstorms as a lot of falling or blowing snow with winds in abundance of 35 mph and visibility of not exactly ¼ of a mile for a time of over 3 hours.

Snowpack is a very important topic that today’s society should be very much invested in. A snowpack is the accumulation of winter snowfall, especially in mountain or upland regions. A snowpack is also an important water resource that as they melt can feed into streams and rivers. Assessing the formation and stability of a snowpack a scientist can predict avalanches, track climate change, and its effect on the regions environment.

Step 4 Precipitation: Depending on the temperature, the water droplets will come down as water or snow. It comes down as snow if the temperature is less than 0 degrees Celsius.

Disturbances typically emerge every three to four days from the coast of Africa as tropical waves that consist of areas of unsettled weather

After the test is completed, your results will consist of two numbers that represents two different types of pressures. The results are measured in millimeters of mercury and abbreviated as mm Hg; for example, you might get a result that looks like this: 110/84 mm Hg. The first number represents the systolic pressure, which measures the pressure in the body’s arteries during the contractions of the heart. The second number measures the pressure between beats of the heart.

Snow and sleet are very small and delicate ice pellets, that form on its way down from sky, which is mixed

Kotlyak et al. (1997) describe the snow cover regime all over the world based on regular ground observation data from the 1960s to the 1980s. Spatial distribution of the number of snow covered days (N_sn, similar as SCD in this study) is found to be related with altitude, exposition of macro-slope relative to trajectories of major moisture flow, and latitude. The latitudinal gradient for N_sn is 5 to 9.5 days / degree with a mean of 8 days / degree for the Northern Hemisphere, comparable with the value (~ 9 days / degree for areas below 3000 m) reported for CA in this study. Leeward slopes tend to have lower N_sn compared with windward slopes, with one example showing that the mean N_sn in western part of Pamir is 250 - 300 days on 3500 m,

For the purpose of this problem use 10 m/s 2 for g and 100000 N/m2 for 1 atm.

For your information, when the reading refers to the systolic pressure it is referring to the top number and diastolic is the bottom. So for example a blood pressure of 120/70 means that the systolic is 120 and the 70 is the diastolic.

Rain gauge observations dating back to 1986 have been used to estimate precipitation rates. Figure 1 shows the distribution of rain gauges around the globe. Precipitation is measured in terms of the total depth of a flat surface area, assuming no water vapor is lost by melting or evaporation. Precipitation depth is measured in inches in the United States and in millimeters for research purposes and most other countries. Frozen precipitation is melted and added to the total amount of rainfall (i.e. liquid water equivalent). Precipitation measurements may utilize either touched (mechanical gauges) instruments, such as standard rain gauges and tipping buckets, or untouched instruments (remote sensing gauges). Untouched measurements may use disdrometer or remote sensing by radar.

Herein, an evaluation of the uncertainty of precipitation-type observations and its eect on the validation of forecast precipitation type is undertaken.The forms of uncertainty considered are instrument/observer bias and horizontal/temporal representivity of the observations.Instrument/observer biases are assessed by comparing observations from the Automated Surface Observing Station (ASOS) and meteorological Phenomena Identification Near the Ground (mPING) networks.Relative to the augmented ASOS, mPING observations are biased toward ice pellets (PL) and away from rain (RA).Consequently, when mPING is used to validate precipitation-type forecasts, the Probabilities of Detection (PODs) for RA (PL) are decreased (increased) relative to those