PPT-FRONTS Dr. Hooda What is an air mass?

Author : luanne-stotts | Published Date : 2018-02-04

A large body of air having nearly uniform conditions of temperature and humidity at any given altitude Warm air forms over tropical regions near the equator T

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FRONTS Dr. Hooda What is an air mass?: Transcript


A large body of air having nearly uniform conditions of temperature and humidity at any given altitude Warm air forms over tropical regions near the equator T Tropical Cold air . Dr. . Hooda. . What is an air mass?. A large body of air having nearly uniform conditions of temperature and humidity at any given altitude.. Warm air. forms over . tropical. regions near the equator. . 100. 200. 300. 400. 100. 200. 300. 400. 100. 200. 300. 400. At Night. What time of day do land breezes occur?. During the day. What time of day do sea breezes occur?. When a warm air mass moves over a cold air mass and pushes it down.. 8. th. Grade. Definition. Weather front – The area where two air masses meet and do not mix.. Front and Weather. Different types of fronts produce different patterns of weather. . There are four types of weather fronts:. An . air mass. is a . huge body of air. that has similar characteristics as the area they were formed.. Air Masses are named based on where they FORMED…. . = TROPICAL. . . = . POLAR. . = . Evaluation: See worksheet. A - Cold Front B = Warm Front B1. Cool air mas - warm air mass moves in. A2. Warm air mass - cool air mass moves in. B3. Bri An . air mass. is a . huge body of air. that has similar characteristics as the area they were formed.. Air Masses . classified by…. MOISTURE. TEMPERATURE. COLD. HOT. WET. DRY. Air Masses are named based on where they FORMED…. Forecasting Weather. Now that Meteorologists understand the factors that affect weather they must put all of this together to create . weather maps. and to determine . weather patterns. .. Together weather maps and weather patterns are very helpful in . What’s the difference?. Air Mass. An . air mass . is a large volume of air with the same temperature and moisture content.. As an . air mass . forms, it takes on the characteristics of the area over which it develops.. 1. An air mass is a wide-spread section of the troposphere with uniform . temperature . and . humidity . (moisture). 2. The source region is the geographic location the air mass developed over. . If air settles over one location for a long time, it develops the characteristic temperature and moisture of the area.. Connecting the Weather. Air Masses. Fronts. Jet Stream. Quiz. Midweek Seminars. Meteorology – Jet Streams Fronts and Air Masses. Air Masses. A mass . of air takes on Temperature and Moisture from where the . . Movements of Air Masses and Fronts are vital to our . understanding. and . prediction. of Weather Systems. . Weather Forecasting. requires that we understand. :. Cyclones (. L. =Lows) and Anticyclones (. Lisha. M. . Roubert. University of Wisconsin-Madison. Department of Atmospheric & Oceanic Sciences. Fronts: The Boundaries between Air Masses. A front is defined as the transition zone between two air masses of different density. . & . the weather they bring. Have you ever wondered why we get certain kinds of weather…cloudy days with lots of rain…sudden storms, then cooler weather…?. All weather happens because of the 4 types of fronts & how they interact:. Air masses. A body of air with similar characteristics throughout. Humidity. . and . temperature. are the two main characteristics used to classify air masses.. The “first name” of an air mass describes the humidity of the air mass..

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