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1 - ESS 111 || Chapter 13
1 - ESS 111 || Chapter 13
34
Environmental Studies
Undergraduate 1
09/27/2018

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Cards

Term
Forecasters Rely On Data From What Sources?
Definition
Land And Sea Based Stations

Radiosondes

Satellites
Term
What do Forecasters run their data through to produce output?
Definition
Numerical Models
Term
What Do Forecasters Use To Analyze The Output Of Numerical Models?
Definition
Experience

Training
Term
What factors make modeling efforts and model analysis even more difficult?
Definition
Absorption and Emission of Shortwave & Longwave Energy

Phase Changes Of Water

Effects of Friction Near The Surface

Large Amounts Of Data That Can Be Imperfect On The Outset
Term
Climatological Forecasts Rely On Which Of The Following:

Past Experience

Notion That What Is Happening Now Will Continue To Happen In The Shortterm

Interprets Current Conditions In Terms Of What Has Happened Previously Under Similar Conditions
Definition
Past Experience
Term
Persistence Forecasts Rely On Which Of The Following:

Past Experience

Notion That What Is Happening Now Will Continue To Happen In The Shortterm

Interprets Current Conditions In Terms Of What Has Happened Previously Under Similar Conditions
Definition
Notion That What Is Happening Now Will Continue To Happen In The Shortterm
Term
Analogue Approach Forecasts Rely On Which Of The Following:

Past Experience

Notion That What Is Happening Now Will Continue To Happen In The Shortterm

Interprets Current Conditions In Terms Of What Has Happened Previously Under Similar Conditions
Definition
Interprets Current Conditions In Terms Of What Has Happened Previously Under Similar Conditions
Term
What are the type of forecasts that try to predict the future value of a weather variable?
Definition
Quantitative
Term
What are weather values that Quantitative forecasts try to predict?
Definition
Temperature

Accumulated Precipitation
Term
What is Storm Surge?
Definition
Height of your water above normal tide
Term
You subtract the speed the hurricane is going moving forward from the windspeed of the right or left side of the hurricane?
Definition
Left
Term
You add the speed the hurricane is going moving forward to the windspeed of the right or left side of the hurricane?
Definition
Right
Term
What is Forecast Quality?
Definition
The usefulness of a forecast.
Term
What is Forecast Value?
Definition
How close the forecast resembles reality.
Term
What makes up Forecast Quality?
Definition
Skill

Bias
Term
How Do Agencies Around The World Gain Weather Data?
Definition
Ground Based Platforms

Radiosondes

Commercial Aircrafts

Satellites

Radar
Term
What Are The Phases Of Forecasting?
Definition
Analysis

Prediction
Term
What Happens During The Analysis Phase?
Definition
Assembling and Correction of Data
Term
What Happens During The Prediction Phase?
Definition
Major Computation Work To Produce Data
Term
Different Models Give Better Predictions Depending On What?
Definition
The Length of time predictions are being made for.
Term
What is Specific Heat?
Definition
The amount of heat needed to increase it by one degree.

The higher it is, the longer it takes for the substance to cool down.
Term
Does Water have a high or low specific heat?
Definition
High
Term
What are weather maps for?
Definition
Showing conditions at the surface at particular pressures.
Term
Each level weather map has its own set of what?
Definition
Uses
Term
What supplements weather maps?
Definition
Displays based on satellite and radar observations.
Term
What is Madden Julian Oscillation?
Definition
Alternating phases of moving rising air that produces thunderstorms to moving falling air leading to sunny and dry weather.
Term
What are Thermodynamic Diagrams Used For?
Definition
Plot temperature and dewpoint data from the surface to beyond the tropopause.

Yield Numerical indicies to predict weather events.
Term
How Do Numerical Models Differ?
Definition
Structure And Scale Type
Term
Atlantic Multidecadal Oscillation
Definition
Year oscillation in water temperatures and is a major factor in the increase in Atlantic hurricane activity.
Term
What are the components of a hurricane?
Definition
Eye

Eyewall

Inner Rainband

Outer Rainband
Term
Is air cooler inside or outside of the eyewall?
Definition
Outside
Term
Where is storm surge higher?
Definition
Left Of the Hurricane Relative To Movement
Term
What is improving more Track Forecasts Or Intensity Forecasts?
Definition
Track Forecasts
Term
How Does The Eyewall Replacement Cycle Work?
Definition
Outer Eyewall steals the instability from the inner eyewall, weakens the storm and then replaces the inner wall and a rapid increase in intensity occurs.
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