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5. Simply, an "amount" of rain is a certain volume, and volume equals area x height. "3mm of rain" means for any given area, the amount of rain that fell (ie the volume) would fill that area to a height of 3mm. The area part of the formula is effectively a constant. The only variable is the height.
Jun 24, 2015 · Short answer: humidity is not a proxy for rain starting and no, it does not start raining automatically when 100% humidity is reached (haze or clouds can form though). The onset of rain is dependent on many things including humidity, but a specific value of humidity is not a sufficient condition for rain. Water vapor is a gas and invisible.
Jul 2, 2017 · On the westward side (windward side), it is green and the areas receive plenty of precipitation. On the eastern side, there are more arid conditions. Plateaus (flat areas of high elevation) can also have an affect on precipitation. Thermal lows can form over plateaus in the subtropics (like Mexico or parts of Asia), causing precipitation.
A 50% chance of rain means that there is a 50% chance that at least some rain will fall at any given location within the area covered by the weather forecast, within the time period covered by the weather forecast period. It does not mean that it will rain 50% of the time.
Jul 17, 2021 · The computer software predicts precipitation rates according to input parameters. 2,5 mm occuring in 2hrs time in Columbus OH means that the software used (GFS, for example) probed initial conditions of current/now wether from Columbus and vecinity of, let us say, 100 miles/160 kms and found that if rain clouds form directly above Columbus, or existing rain clouds in vecinity reach Columbus, 2,5 mm is the most likely pp quantity to be measured at a weather station's rain gauge.
The saturation vapor pressure of any pure substance, with respect to a specified parent phase, is an intrinsic property of that substance, and is a function of temperature alone. For water vapor, the saturation pressure over supercooled liquid differs appreciably from that over ice. Vermont State College. es es T0 L T e s T e s T exp L R v T 0 T.
Oct 7, 2019 · Ryan Amalfitano. 411 1 3 7. 1. There is no general rule of thumb, precipitation depends on a lot of factors besides elevation: Temperature, moisture, direction/origin of air mass, ... – Erik. Oct 7, 2019 at 7:28. If you go high enough (i.e. above the Tropopause) then precipitation from this region is really low! – MiguelH.
It actually (continually) makes new clouds/precipitation as it continues to draw in the atmosphere surrounding it. But speaking in broad generalities, the faster the disturbance occurs, the faster the moisture will condense, the harder the precipitation will fall, the more quickly the conditions will stabilize, and the duration of the rain will be less.
Sep 1, 2016 · Assume you mean surface temperature... I think you should not directly try to correlate temperature and precipitation together. Both of them are, in general, determined by location, which represents solar radiation level (related to latitude), altitude, distance to nearby water bodies (source of moisture), impacts of atmospheric circulations and ocean currents, and so on.
Oct 31, 2019 · Typically m3/s is used to measure flow rates for a river, creek, or channel. You can use rate of precipitation mm/hr in conjunction with an area to determine the total volume of precipitation but overall the two rates are measuring somewhat different things. Overall without an area you cannot convert mm/h to a volume uses in m3/s.
