Weather Forecasting.

Slides:



Advertisements
Similar presentations
* Weather maps are used to show current weather conditions in an effort to predict future weather conditions. * You need to know what each symbol means.
Advertisements

Weather.
Weather Fronts Warm Front Cold Front Stationary Front Occluded Front.
Wind and Air Masses. An air mass is a volume of air that takes on the conditions of the area where it is formed. An air mass originating over an ocean.
Air Masses and Fronts Warm Up: What type of rock is formed from cooling lava?
Weather Patterns Chapter I. Changes in Weather A. Air Masses 1. An air mass is … … a large body of air that has the same … a large body of air that.
Fronts and Clouds I can predict the cloud type that will results from various types of fronts.
Reading a Weather Map To find the weather map go to: nal/index_large.html.
Air Masses and Fronts CHAPTER 17-1.
Ch 8: Lesson 4: How are Forecasts Made?. Collecting Data To describe a weather system, you need to describe all its parts; 1.temperature 2.moisture 3.clouds.
Science News. What is WIND? The horizontal motion of air across Earth’s surface; movement produced by differences in air pressure from an area of high.
* The relative measure of the amount of water vapor in the air * Psychrometer – measures the humidity * Water vapor affects the density of the air. * Cold.
Map Symbol Flashcards Low Pressure = cloudy weather and precipitation Centers of all storms have areas of low pressure.
Fronts and Pressure Systems. Review What is an air mass? What is an air mass? a large volume of air in which temperature and humidity are nearly the same.
Fronts, Highs, and Lows Science 10. Fronts Air masses eventually move around due to worldwide wind currents, and overtake one another. The zone between.
Mr. Fetch’s Earth Science Classroom Fronts COLD FRONTS WARM FRONTS STATIONARY FRONTS A boundary between two air masses:
Weather fronts and systems.
Air Masses.
* Weather maps are used to show current weather conditions in an effort to predict future weather conditions. * You need to know what each symbol means.
Air Masses and Fronts Synoptic Weather Maps. What is an Air Mass? Air masses are large bodies of air which have similar temperature and moisture characteristics.
By Devon Davis. Precipitation Precipitation is a big part of are weather. The different types of precipitation are Rain Sleet Snow Hail.
Air Pressure. High and Low Pressure Areas High pressure causes air to sink Usually results in several days of clear sunny skies Air rises in low pressure.
Storms and the Movement of Air Textbook pages
WEATHER FORECASTING. Cold Front What type of weather does this front bring? Cooler temperatures clouds precipitation (quick, intense, and more localized.
Aim: How are fronts formed? Do Now: List the 4 main types of air masses using their abbreviated symbols (hint; these shouldn’t be memorized) cP, mP, cT,
Fronts and Weather Maps. Consider This: Uneven heating of the Earth and Earth’s rotation (Coriolis) help create: Winds Jet Stream Currents All are connected.
Canada’s Climate Systems “Identifying weather and climate statements”
AIR MASSES FRONTS HIGH AND LOW PRESSURES SURFACE CURRENTS WATER CYCLE
Storm Jeopardy!.
Weather and Climate.
Weather Maps Weather Maps.
Section 1.2 The Causes of Weather
Raleigh, North Carolina
Weather Maps A map is a diagram representing a place. It shows where things are located. A map’s key explains the symbols used on a map. A direction indicator.
Weather Patterns and Maps
Weather Changes as Air Masses Move
STANDARD GRADE ANTICYCLONES
Hurricanes fronts pressure Hurricanes2 General
Section 12.2 – Weather Systems
Weather Systems.
Science 10 Weather Dynamics
Weather Systems Outcome:
Weather Maps.
Air Masses and Fronts.
Written and lllustrated
Fronts An area where air masses meet and do not mix Four Types Cold
Chapter 3 Section 1 Pages 76-82
In your own words, define CLIMATE.
15.3 Global Winds and Local Winds
Fronts.
Pressure Systems.
Air Masses and Fronts.
Air Mass: An air mass is a huge body of air that has similar temperature, humidity, and air pressure at any given height. Air masses are classified by.
Air Masses & Fronts.
19.2 Pressure Center & Wind.
Air masses An air mass is a large body of air with consistent temperature and moisture characteristics throughout. Two air masses that affect the United.
WEATHER #1 flashcard answers
Predicting Weather.
Weather and Climate Section
Air masses and Air fronts
Essential Question: What causing the changing weather?
cold front – cold air moves in under a warm air mass
Dec.20,2018 You need: Clean paper / pencil
Air Masses What are major air masses?
Tuesday 1/3 What type of weather would a maritime polar air mass bring? Dry and warm Warm and humid Dry and cold Wet and cold.
Winds Wind is caused by differences in air pressure.
12-7 What are air masses?.
STANDARD GRADE ANTICYCLONES John Smith Invergordon Academy
Happy Wednesday, Scholars!
Presentation transcript:

Weather Forecasting

Cold Front What type of weather does this front bring? Cooler temperatures clouds precipitation (quick, intense, and more localized storms) wind

Warm Front What type of weather does this front bring? Warmer temperatures Clouds precipitation (longer lasting and spread out) wind Warm Front and Cold Front Video http://www.youtube.com/watch?v=huKYKykjcm0

Weather Symbols L H Low Pressure High Pressure Cloudy skies Steady precipitation Counterclockwise rotation of air High Pressure Clear/Sunny skies Calm weather Clockwise rotation of air

Warm and Cold Fronts Warm and Cold Front Clip How do weather patterns generally move across the United States? Why? Weather fronts move from the west to the east because the prevailing winds are from the west (Prevailing Westerlies).