Higher Education

Subtopics: Featured Materials | Presentation Materials

Featured Materials

Level  Module Title and Link Quiz Link
content difficulty level 1 A Social Science Perspective on Flood Events
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This presentation by Dr. Eve Gruntfest raises important issues of how floods and other disasters, including land-falling hurricanes and their related warnings, affect public attitudes and actions. Awareness of these social science considerations is important for persons responsible for public weather warnings as well as other types of public interaction.

Estimated time to complete: 30 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
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Last published on: 2001-03-26

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content difficulty level 1 Anticipating Hazardous Weather and Community Risk
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Hazardous weather affects us all. To help local emergency managers cope with weather hazards they may face, the Federal Emergency Management Agency (FEMA) and the National Oceanic and Atmospheric Administration's (NOAA) National Weather Service (NWS) offer a course titled Hazardous Weather and Flooding Preparedness. However, many people who make weather-related decisions are unable to attend this 2-3 day course.

The purpose of this Web-based course, Anticipating Hazardous Weather and Community Risk, is to provide background on weather and weather hazards for emergency managers and other decision makers. This course is intended to complement on-site courses offered by FEMA and NWS, so that they can focus on local hazards and community risk factors.

This course covers…

Weather: How and why it forms,
Hazardous weather: Fact sheets on different phenomena,
Forecasting weather: The forecast process and products issued by the NWS,
Warning Partnership: How the NWS and emergency managers generate and communicate warnings, and a
Desktop Exercise: An opportunity to apply what you have learned in a flash flood scenario.
FEMA Independent Study credit is available for those who complete the course and pass the exam. The subject matter experts for Anticipating Hazardous Weather and Community Risk are Randall C. Duncan, CEM - Sedgwick County (KS) Emergency Management, Bob Glancy - NWS, Bob Goldhammer - Polk County (IA) Emergency Management, Curt Nellis - County of Shenandoah (VA) Department of Fire and Rescue, John Ogren - NWS, and Bruce Sterling - Portsmouth (VA) Emergency Management.

Objectives:
• Explain basic processes that cause and/or signal hazardous weather
• List the main weather hazards and the factors that determine community risk
• Describe the basic weather forecasting process and its limitations
• Discuss various techniques for communicating information about weather hazards
• Distinguish which NWS forecast products are appropriate in various situations
• Analyze various source of information about a weather hazard and formulate a plan for dealing with a potential disaster

Estimated time to complete: 4-5 h

Includes audio: yes

Required plug-ins:   requires Flash plug-in: no Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2001-03-08

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content difficulty level 2 Challenges of Forecasting in the West
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During this presentation, Dr. Brad Colman (NOAA/NWS) covers both the philosophical and methodological approaches to weather forecasting in general, with a special emphasis on challenges introduced in areas of complex terrain. The insightful comments made by the presenter regarding recommended approaches to applying conceptual models, mesoscale model output, and decision trees in the forecast process are useful to anyone who predicts the weather.

Objectives:
• Review the forecast process.
• Become aware of the challenges of forecasting in the diverse terrain of the Western U.S.
• Review the characteristics of mesoscale circulations.
• Describe the impact of complex terrain on simple geostrophic flow.
• Compare and contrast objective and subjective forecasting techniques.

Estimated time to complete: 35 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
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Last published on: 2003-12-22

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content difficulty level 1 Community Hurricane Preparedness
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The Federal Emergency Management Agency (FEMA) and the National Oceanic and Atmospheric Administration's National Weather Service (NWS) annually hold courses, called An Introduction to Hurricane Preparedness, at the National Hurricane Center in Miami, Florida. The number of students who can attend every year is far less than the number of people who are involved in making decisions during hurricanes.



The purpose of this computer-based course, Community Hurricane Preparedness, is to provide emergency managers and decision makers who cannot attend the course with basic information about



How hurricanes form

The hazards they pose

How the NWS forecasts future hurricane behavior

What tools and guiding principles can help emergency managers prepare their communities


Community Hurricane Preparedness is not intended to take the place of the Miami course or other courses sponsored by FEMA and/or state agencies. However, it will provide a good background for those who have not yet attended those courses.



The subject matter experts for Community Hurricane Preparedness are Max Mayfield – NWS, William Massey – FEMA, Dr. Robert Smith – FEMA, John Wilson – Lee County Division of Public Safety, and William Winn, Jr. – Beaufort County Emergency Management Department.

Objectives:
• Describe the basic processes and factors that contribute to the development, growth and demise of a hurricane
• Identify the parts of a hurricane
• List ways in which meteorologists monitor hurricane development
• Describe hazards from hurricanes
• Discuss the basic hurricane forecasting process and its limitations
• Analyze various source of information about a hurricane and formulate a plan for dealing with the potential disaster

Estimated time to complete: 4-5 h

Includes audio: yes

Required plug-ins:   requires Flash plug-in: no Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 1999-12-10

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content difficulty level 2 ENSO and Beyond
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This Webcast, presented by Dr. Marty Hoerling of NOAA/CIRES/Climate Diagnostic Center, discusses the impacts of El Niño and La Niña variability on both North American and tropical weather. The presentation shows that these two phenomena are not simple inverses of each other and that anticipating their varying intensities is key to making successful climate forecasts. Two other ocean impacts that affect North American climate almost as strongly as ENSO are also introduced.

Estimated time to complete: 40 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
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Last published on: 2003-05-02

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content difficulty level 1 Flow Interaction with Topography
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This is a foundation module in the Mesoscale Meteorology Primer series. Topics covered include an overview of factors that control whether air will go up and over a mountain or be forced around it, the role of potential and kinetic energy, the Froude number and what it tells you, and air flow blocked by topography.

Objectives:
Terminal Objectives
By the end of this module you will be able to do the following:
1. Describe how flow interacts with topography.
2. List the factors that determine the interaction.

Enabling Objectives
By the end of this module you will be able to do the following:
1. List the factors that determine the interaction of flow with topography.
2. Describe the Froude number in terms of wind speed, wind direction, static stability, and mountain height.
3. Describe flow interactions with a long, straight mountain ridge for high-Froude-number and low-Froude-number flows.
4. Recall how flow responds to a single, tall mountain.
5. List the factors that determine the upstream distance that flow will be affected by topography.

Estimated time to complete: 30 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
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Last published on: 2001-01-01

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content difficulty level 3 FORMOSAT-3/COSMIC
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The FORMOSAT-3 (Taiwan's Formosa Satellite Mission #3)/COSMIC (Constellation Observing System for Meteorology, Ionosphere & Climate) mission involves deployment of six satellites. Using the radio occultation technique, these satellites will interact with GPS satellites and Earth systems to gather data on our planet’s atmosphere. This mission not only has great value for weather, climate, and space weather research and forecasting, but also geodesy, gravity research, and other applications. Assimilation schemes are being developed to effectively integrate the data into existing operational weather forecasting models.

Objectives:
After completing the module the learner will be able to:

1) Describe the history of radio occultation.
2) State the principle of radio occultation and why it is so effective for Earth.
3) Describe the inversion of radio occultation data and the information derived.
4) State how radio occultation data has been validated with other data sources.
5) Describe the advantage of the open-loop versus phased-locked-loop tracking method.
6) State how radio occultation aids in the measurement of the planetary boundary layer.
7) List significant satellite missions and explain their contributions to radio occultation.
8) Describe the main features of the FORMOSAT-3/COSMIC mission.
9) List the payloads of FORMOSAT-3/COSMIC mission and describe what each does.
10) Explain how radio occultation will help monitoring and forecasting of weather.
11) Explain how radio occultation will help monitoring and forecasting of climate.
12) Explain how radio occultation will help monitoring and forecasting of space weather.
13) Describe the responsibilities of the CDAAC in the processing and flow of data.
14) Explain how and where to get archived or real-time radio occultation data.

Estimated time to complete: 75 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2006-07-07

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content difficulty level 1 How Mesoscale Models Work
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The goal of this training module is to help you increase your understanding of how mesoscale models work. Such understanding, in turn, can help you more efficiently and accurately evaluate model-generated forecast products.

Objectives:
Terminal Objectives
By the end of this module you will be able to do the following:
1. Describe how mesoscale models work
2. Evaluate the strengths and weaknesses of different NWP models

Enabling Objectives
By the end of this module you will be able to do the following:
1. Describe the benefits and limitations of mesoscale NWP models.
2. Describe the relationship between grid spacing and model resolution for NWP models.
3. Describe the pros and cons of increasing model resolution
4. Describe hydrostatic balance and how hydrostatic NWP models differ from non-hydrostatic NWP models
5. Define Eta, sigma, and pressure vertical coordinates schemes and describe their respective advantages.
6. Define parameterization and describe the benefits of its use in NWP models
7. List at least 3 processes that are typically parameterized.
8. Describe limited area model (LAM), spin-up, and warm start, and how they are all related.
9. Describe the benefits and limitations of a warm start.

Estimated time to complete: 30 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2002-04-22

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content difficulty level 3 In-depth Physics Lessons
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This collection of four condensed physics lessons is offered as a companion to our Physics of the Aurora: Earth Systems learning module, and has been developed especially for use by university physics educators. The lesson topics are Charged Particle Motions, Magnetic Force, the Frozen-field Theorem, and Static Atmospheres. Each short, self-contained lesson can be accessed independently and includes interactive formula derivations, exercises, and open-ended questions suitable for classroom discussion or out-of-class assignments.

Estimated time to complete: 1-2 h

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2004-12-28

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content difficulty level 1 Introduction to Fire Behavior: Influences of Topography, Fuels, and Weather on Fire Ignition and Spread
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This website provides an overview of factors that affect the ignition and spread of wildfire. Information is presented with 3-dimensional graphics and animations as well as audio descriptions and commentary provided by a fire behavior expert. You don't need extensive background in fire science or weather forecasting to use this site.

Estimated time to complete:

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2002-08-21

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content difficulty level 1 Introduction to Tropical Meteorology, Chapter 3: Tropical Remote Sensing Applications
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Chapter 3: Tropical Remote Sensing Applications, is the first published chapter of the online textbook, "Introduction to Tropical Meteorology." It covers remote sensing—the primary method of observing weather and climate across the global tropics. Learners will become familiar with the scientific basis and applications of radar and satellite remote sensing from examples in which clouds and precipitation are observed by measuring microwave signals using ground-based radar, spaceborne radar, and satellite radiometers. Wind estimation, dust and volcanic ash tracking, vertical sounding techniques, and remote measurement of sea-surface, soil and land surface properties are also covered. The online textbook has many special features, including individual chapter review questions and quiz, topic focus sections, direct access to operational forecasting topics, box sections that elaborate on theoretical concepts, links to resources for further study, critical thinking questions interspersed throughout the text, icons that identify resource links and critical thinking exercises, and science biographies.

Objectives:
At the end of this chapter, users should understand and be able to describe:

* Why remote sensing is important in the tropics
* Several tropical applications of ground-based radars
* The advantages and limitations of airborne and spaceborne radar
* Several tropical meteorology applications of satellite radar and microwave remote sensing
* The benefits and weaknesses of satellite estimates of water vapor content
* How GPS satellite signals are used to derive temperature and humidity profiles and how this benefits tropical meteorology
* The benefits and weaknesses of satellite precipitation estimates
* How lightning is detected by satellite
* The benefits and weaknesses of satellite wind estimation
* Why microwave sensors are useful for identifying surface moisture
* How vegetation and other land use/land cover changes are monitored by satellite
* How meteorologically important features, such as cloud properties, are monitored with satellite imagery
* How satellites are used for air quality assessment, such as dispersion of volcanic ash, chemical pollutants, dust, and smoke

Estimated time to complete: 100-110 mins

Includes audio: no

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2007-08-31

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content difficulty level 3 Isentropic Analysis
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This Webcast, presented by Dr. Jim Moore of St. Louis University, covers the advantages and applications of diagnosis and visualization of large-scale flow and vertical motion on surfaces of constant potential temperature. The movement of moisture along these surfaces is emphasized, as is the diagnosis of the components of vertical motion. Background mathematical concepts are presented, then illustrated with soundings, cross sections, and plan view analyses of data from multiple cases.

Objectives:
1. Understand the concepts of pressure advection and system relative flow.

2. Understand dynamic destabilization and associated environmental moistening.

3. Diagnose static stability, upper fronts and CSI in this framework.

4. Examine at frontogenesis and transverse jet streak circulations on vertical cross sections with analyzed potential temperature fields.

5. Examine the components of vertical motion in an isentropic framework.

6. Compare the advantages and disadvantages of isentropic analysis.

7. Examine a wintertime case study utilizing isentropic analysis.

Estimated time to complete: 1 h

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
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Last published on: 2002-11-19

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content difficulty level 3 Lectures on Radar Applications in Mesoscale Meteorology
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This website provides access to the streaming presentations and PowerPoint source files for the 11 lectures delivered during the AMS Educational Forum “A Primer on Radar Analysis Techniques Used in Mesoscale Meteorology” held on 23 October 2005 in Albuquerque, NM. The presentations discuss how many advanced techniques for the analysis of meteorological radar data can be used to improve understanding of the structure, dynamics, and evolution of mesoscale circulations. The Forum was organized into four sections: 1) Microphysical Characterization of Precipitation Systems Using Dual-Polarization Radar Measurements, 2) Single Doppler Retrieval and Assimilation Techniques for Use in Mesoscale Models, 3) Analysis of Mesoscale Processes Using Wind Profiling Radars and Velocity Azimuth Display and 4) Airborne Doppler Radar Analysis of Tropical and Extratropical Mesoscale Systems.

Objectives:
The objective of the Forum was primarily to introduce graduate students to important radar analysis techniques as they are used in atmospheric science research with the goal of improving our understanding of the structure, dynamics, and evolution of mesoscale circulations. A basic, formal understanding of both radar and mesoscale meteorology is necessary to gain the most from the lectures. Each individual presentation is rated as either intermediate or advanced level content.

Estimated time to complete: 8 h

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2006-02-07

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content difficulty level 2 Physics of the Aurora: Earth Systems
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This interactive learning module introduces the systems and processes through which the Earth's magnetic field and upper atmosphere are influenced by the sun, eventually leading to the magnificent auroral displays. Developed especially for university professors and students in the fields of physics and astronomy, this module includes sections on the history, lore, and science of the aurora, the magnetosphere, the thermosphere-ionosphere, basic electromagnetism, and upper-atmospheric physics.

Estimated time to complete: 2-6 h

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2004-12-28

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content difficulty level 2 Predicting Supercell Motion Using Hodograph Techniques
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This Webcast features NWS forecaster Matthew J. Bunkers presenting the results of a study originally presented at the 19th AMS Conference on Severe Local Storms and published in the February 2000 issue of the AMS journal Weather and Forecasting. It is delivered as a streaming audio lesson with accompanying text and graphics.

In this presentation Mr. Bunkers presents a statistically superior method for predicting supercell motion regardless of the shape or location of the shear profile on the hodograph plot. The method is a modification of the method presented by Dr. Morris Weisman in the COMET Program CD module, Anticipating Convective Storm Structure and Evolution, and was developed based on 225 actual supercell events.

Estimated time to complete: 30 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: no Flash requires RealPlayer plug-in: yes RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
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Last published on: 1999-06-10

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content difficulty level 1 Principles of Convection II: Using Hodographs
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This module provides a basic understanding of how to plot and interpret hodographs, with application to convective environments. Most of the material previously appeared in the CD module, Anticipating Convective Storm Structure and Evolution, developed with Dr. Morris Weisman. Principles of Convection II: Using Hodographs includes a concise summary for quick reference and a final exam to test your knowledge. The module comes with audio narration, rich graphics, and a companion print version.

Objectives:
Terminal Objectives
1. By the end of this module you will be able to plot and use a hodograph to determine wind shear

Enabling Objectives
By the end of this module you will be able to do the following:
1. Given a vertical profile of wind speed and direction, plot a hodograph on a polar coordinate chart
2. Describe how to use a hodograph to determine the vertical wind shear between two levels
3. Given a hodograph, determine the total magnitude of vertical wind shear, the mean shear direction, and the mean wind and storm motion from a hodograph

Estimated time to complete: 60 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2003-10-28

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content difficulty level 1 Principles of Convection III: Shear and Convective Storms
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This module discusses the role of wind shear in the structure and evolution of convective storms. Using the concept of horizontal vorticity, the module demonstrates how shear enhances uplift, leading to longer-lived supercell and multicell storms. The module also explores the role of shear in the development of mesoscale convective systems, including bow echoes and squall lines. Most of the material in this module previously appeared in the COMET modules developed with Dr. Morris Weisman. This version includes a concise summary for quick reference and a final exam to test your knowledge. The module comes with audio narration, rich graphics, and a companion print version.

Objectives:
Terminal Objectives
By the end of this module you will be able to describe the influence that vertical wind shear has on convective storm behavior

Enabling Objectives
By the end of this module you will be able to do the following:
1. Describe how and where interaction between a thunderstorm outflow (the cold pool) and the environmental wind shear lead to enhanced uplift and formation of new convective cells
2. Describe the vertical wind shear conditions that maximize the uplift along the downshear edge of the cold pool
3. Describe the origin of updraft tilt in a convective cell
4. Describe the different vertical shear characteristics for supercell storms and mesoscale convective systems (MCSs)

Estimated time to complete: 60 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: no RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2003-11-18

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content difficulty level 2 Quantitative Precipitation Forecasting Overview
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In this module, Wes Junker, retired Senior Branch Forecaster at NCEP/HPC provides an introduction to Quantitative Precipitation Forecasting, as well as two presentations targeted at QPF issues for the conterminous U.S. (1) east of the Rockies and (2) in and west of the Rockies.

Objectives:
Introduction

1. Recall the three main factors to use when composing a QPF.
2. Explain which meteorological factors affect the quantitative part of QPF.
3. Identify meteorological factors that affect precipitation intensity.
4. Apply pattern recognition skills for anticipating precipitation.
5. Anticipate the influences to QPF from both synoptic and mesoscale processes.
6. Use soundings and the associated instability measures in QPFs.
7. Explain the mechanisms of cell movement and propagation.
8. Identify important impacts on QPF from propagation characteristics.
9. Anticipate how jet dynamics may influence precipitation amount and distribution.
10. Understand some of the unique aspects of tropical systems when composing QPF.

East and West of the Rockies

1. Understand the meteorological processes that occur with the Maddox type events (synoptic, frontal, mesohigh, western types).
2. Recall the climatology of heavy rainfall events for your area.
3. Explain how theta-e is used in forecasting heavy precipitation.
4. Anticipate how terrain impacts heavy precipitation events.
5. Recall the general differences between warm- and cool-season QPF.

Estimated time to complete: 120 min

Includes audio: yes

Required plug-ins:   requires Flash plug-in: yes Flash requires RealPlayer plug-in: yes RealPlayer requires Java plug-in: no Java requires AdobeReader plug-in: no Adobe® Reader®
 * Plug-in information

Last published on: 2007-11-01

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content difficulty level 2 Rain Gauges: Are They Really Ground Truth?
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