Global Campus
The WMO Global Campus E-Library
The WMO Global Campus initiative is proud to offer this WMOLearn Library of resources. This library provides a searchable collection of educational resources, including WMO publications and education and training materials from various contributing organisations and individuals. Search by WMO competency framework, Main Topics, Region and Country, and/or Nature of Information to find materials useful for training or self-directed learning.
Please note that resources contributed by Members will reside on other websites and may allow limited access or require login. For copyright information, see the WMO Global Campus Copyright Practice Standards and the contributor’s website. Quality standards are described in the Recommended Quality Guidelines for Global Campus E-Library Submissions.
WMO Global Campus resources provided on this Site are provided “as is”, without warranty of any kind, either express or implied, including, without limitation, warranties of merchantability, fitness for a particular purpose and non-infringement. The WMO specifically does not make any warranties or representations as to the accuracy or completeness of any such resources.
WMO Global Campus resources provided on this Site are provided “as is”, without warranty of any kind, either express or implied, including, without limitation, warranties of merchantability, fitness for a particular purpose and non-infringement. The WMO specifically does not make any warranties or representations as to the accuracy or completeness of any such resources.
You can search resources by using the filters on the right of the screen or by clicking "Refine your search" below. This will display advanced search criteria.
Browse by competencies
Sorted by (Issue date descending, Date of update descending, Date of creation descending, Number of collection descending) Add the result to your favourites Refine your search
Climate Change and Extreme Weather
This module discusses how a changing climate can also lead to changes in extreme weather events on the local scale. The role of natural variability is also explained. The module describes how climate change can have both positive and negative effects, depending on the situation, location, and the vulnerability of the population. While research on climate change and extreme events is still relatively new, the module discusses what changes scientists think are likely if greenhouse gas emissions continue to rise.
Fire Weather Grid Techniques: Relative Humidity and Dewpoint Temperature
Fire Weather Grid Techniques: Relative Humidity and Dewpoint describes techniques and best practices for creating scientifically consistent grids of fire weather parameters. A case study is used to apply Smart Tools to model guidance to edit relative humidity and dew point temperature grids, and to demonstrate the advantages of editing dew point temperature rather than relative humidity to best represent the moisture in the atmosphere.
Suomi NPP: A New Generation of Environmental Monitoring Satellites
The Suomi National Polar-orbiting Partnership or Suomi NPP satellite, launched in 2011, is the first of a new series of missions under NOAA's JPSS program. Suomi NPP has two major goals: global observing of the Earth's atmosphere, land, and ocean surface; and climate monitoring. Suomi NPP observations are used to create operational forecast products and provide input to numerical weather prediction models. They also provide continuity to the satellite climate record and other environmental datasets. This module provides an overview of the Suomi NPP satellite. The first half describes its missi ...
Wave Ensembles in the Marine Forecast Process
The NCEP Marine Modeling and Analysis Branch (MMAB) Ensemble Global Ocean Wave Forecast System (EGOWaFS) provides five-day forecasts of global winds, wind wave and swell conditions in probabilistic terms. This product became available early in 2007 both through an NCEP non-operational web page and, for raw data, through FTP for use by marine forecasters at NWS WFOs and other locations. The data from the EGOWaFS can be used in a number of ways, including:* As input to probabilistic marine forecasts for wind waves and swell* As input to a local wave ensemble, such as Simulated Waves Nearshore (S ...
ENSO and Beyond
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.
Dams and Dam Failure - Module 1: Terminology and Open Channel Hydraulics
This is the first module of a two-part series offering an introduction to the science explaining catastrophic dam failure and flood-wave prediction methods associated with these events. Through use of rich illustrations, animations, and interactions, this module explains key terminology and concepts including dam types and purposes, failure statistics, the general dam failure process, open channel hydraulics, critical flow, Manning's equation, and conveyance. The information covered in this two module series will provide a scientific foundation for advanced course work needed to run dam break ...
WMO Regional Satellite Workshop
The "Regional Training Course on the Use of Environmental Satellite Data in Meteorological Applications for RAIII and IV," which took place in Córdoba, Argentina between September 22 and October 3, 2008, was sponsored by WMO and NOAA NWS, and organized with the assistance of CONAE, CIRA, UBA, INPE, Eumetsat and The COMET Program. The goal of the training course was to increase the skills of Latin American meteorologists for providing better services through the use of environmental satellites. This Webcast collection offers the following seven lectures presented at the workshop, five in Spanis ...
SatFC-G: IR Bands, Excluding Water Vapor
This lesson introduces seven of the ten infrared imager bands on the GOES R-U ABI (Advanced Baseline Imager). It examines the spectral characteristics of each band to facilitate a better understanding of band selection and what each band observes, and to shed light on some of the many potential applications. This lesson is a part of the NWS Satellite Foundation GOES-R Course.
Flood Forecasting Case Study: International Edition
This module allows users to explore the flood forecasting process by assuming the role of a visiting hydrologist intern at the National Hydrologic Service in Main Country. Fictional senior hydrologists guide the intern through an idealized flooding event that takes place over Main Country's Mainstem river basin and its tributary basins, each with varying landscapes and observation systems. Users will examine how these variations impact the quality and type of forecast that can be achieved. Users will also learn about common problems encountered in flood forecasting, and how to adjust forecasts ...
Interpreting and Communicating EPS Guidance: British Columbia Winter Storm
This 45-minute lesson provides an opportunity to use ensemble prediction system products to evaluate uncertainty in the forecast and then communicate that information effectively to a public audience. The lesson places learners in the role of a Meteorological Service of Canada forecaster who must assess forecast uncertainty and then issue early warning notifications to decision-makers regarding the winter storm. In a subsequent work shift during the event, the learner must effectively deliver forecast information via social media and respond to questions from the general public. The lesson is ...
Physics of the Aurora: Earth Systems
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.
Forecasting Aviation Convective Impacts with INSITE
The National Weather Service (NWS) has developed the INSITE tool (INtegrated Support for Impacted air-Traffic Environments) to improve NWS convective impact forecasts by providing functionality that enables forecasters to include more precise impact areas in aviation convective weather forecast products. The tool lets forecasters identify potential constraints to the National Airspace System by combining forecast weather and air-traffic data. Improved convective weather forecast products can reduce delays in air-traffic and increase efficiency in the National Airspace System (NAS). In this 45- ...
Fire Weather Patterns in Australia: Southeast Australia
The module illustrates the typical synoptic pattern influencing fire weather in southeast Australia. A case study provides insight into how experienced forecasters combine the four key ingredients—wind, temperature, dew point temperature, and fuel state—to produce a fire danger index value and resulting forecast policy map. Then, a case exercise allows the learner to practice using weather and fuel data to create a fire weather forecast policy map for southeastern Australia.
Barrier Jet Forecasting: Eastern Foothills and High Plains of Colorado, 17-20 March 2003
This case exercise looks at a barrier jet event over central and eastern Colorado that took on historic significance in terms of snow amounts and variability in snow distribution. The module emphasizes the mechanisms for producing both very large accumulations and extreme small-scale variability. These mechanisms involved both dynamic and thermodynamic processes in this storm. Model and observed analyses and forecasts are considered in detail as the storm unfolds.
NWP Essentials: Precipitation and Clouds
Both the processes of convection and of rainfall formation are typically subgrid scale, and require parameterisation. This lesson examines two types of precipitation parameterisation used by models: Convective parameterisation Microphysics The lesson also discusses how to identify when these parameterisations are not performing well and steps to address the issues that arise.
GOES-R Series Faculty Virtual Course: RapidScan Imaging
In this webinar recording, Dr. Dan Lindsey presents GOES-16/GOES-R 30-second and 1-minute rapid scan imagery to demonstrate unprecedented views of convection, wildfire, storm intensification, and other quickly-evolving features. GOES-16 rapid scan also enables cloud and feature tracking in and around tropical cyclones. The webinar includes examples of how rapid scan sectors may be prioritized and selected by the National Weather Service. Instructions about how to obtain and use archived data are also provided. This is a recorded webinar presented by an instructor at his home institution. Audio ...
Effective Use of NWP in the Forecast Process: Introduction
This lesson, part of the "NWP Training Series: Effective Use of NWP in the Forecast Process", introduces the student to the full series. Motivation for the series is presented by Mr. LeRoy Spayd, Chief of the National Weather Service Training Division; this includes a demonstration of the value added by human forecasters to NWP forecasts through recent precipitation verification. Contributors to the series are acknowledged as well. Then Dr. Bill Bua, a member of the NWP Training Team, expands on points raised by Mr. Spayd by posing and answering a question on the role of NWP in the forecast pr ...
Sea Level Change: Datums and Terminology
This lesson addresses how sea level is determined and applied. It starts with a general discussion of the surfaces that form the basis of measurement, called datums, then looks more closely at the vertical datums that form the basis of height measurements. We cover tidal datums in more depth, including the different datums, their extent, period of record (called a tidal epoch), and common applications. We conclude with a look at some data resources for tidal datums and sea level trends.
The Science of Radio Occultation and the COSMIC Mission
The lesson provides an overview of radio occultation and its contributions to our understanding of Earth's atmosphere as demonstrated by the COSMIC mission launched in 2006. The lesson is divided into three chapters: Chapter 1 describes the science of radio occultation and how atmospheric profiles are obtained. Chapter 2 focuses on the benefits of radio occultation and COSMIC observations for numerous applications related to meteorology, climate, and space weather. Chapter 3 describes the COSMIC-2/FORMOSAT-7 mission and its expected improvements to further inform meteorology, climate, and iono ...
WPC Rainfall Guidance for Tropical Cyclones
This lesson introduces learners to the challenges in predicting precipitation associated with tropical cyclones (TCs). It also provides an overview of the deterministic and probabilistic rainfall guidance products issued by the Weather Prediction Center (WPC) to forecast TC-related precipitation. Learners work through a TC case to practice interpreting the guidance correctly and communicating the precipitation threat. The lesson also highlights the different interpretations of probabilistic products from the WPC and National Hurricane Center, and the need for collaboration between national cen ...
Flood Frequency Analysis
The Flood Frequency Analysis module offers an introduction to the use of flood frequency analysis for flood prediction and planning. Through use of rich illustrations, animations, and interactions, this module explains the basic concepts, underlying issues, and methods for analyzing flood data. Common concepts such as the 100-year flood and return periods as well as issues affecting the statistical representation of floods are discussed. Common flood data analysis methods as well as an overview of design events are also covered. As a foundation topic for the Basic Hydrologic Science course, th ...
Communicating Forecast Uncertainty, European Case
This lesson is a follow-on to COMET’s Communicating Forecast Uncertainty lesson, which introduces research findings on the effective communication of uncertainty information and enables learners to apply them to a North American case. This lesson focuses on a European winter weather case and provides an additional opportunity to evaluate end-user needs and formulate effective responses to their questions based on the research findings. Learners are strongly encouraged to take Communicating Forecast Uncertainty before starting this lesson. The lesson is aimed at experienced forecasters with kno ...
Frontogenetical Circulations and Stability
“Frontogenetical Circulations and Stability” is a Webcast by Dr. James T. Moore that focuses on an overview of different stability types, including convective, potential, inertial, conditional and symmetric, the concept of frontogenesis and associated circulations. The webcast concludes with a discussion of the role of stability in determining the character of frontogenetical circulations.
Flash Flood Early Warning System Reference Guide
The Flash Flood Warning System Reference Guide is intended to promote the implementation of flash flood early warning systems based upon proven and effective methods already in use in flash-flood prone nations around the world. Both governmental and non-governmental decision makers can use it to better understand flash floods and the elements that constitute a robust, end-to-end flash flood early warning system. The guide includes chapters on Flash Flood Science, Flash Flood Forecasting Methods, Monitoring Networks, Technology Infrastructure, Warning Dissemination and Notification, and Communi ...
Basic Terminal Forecast Strategies
"Basic Terminal Forecast Strategies" is the first component of the Distance Learning Course 2, Producing Customer-Focused TAFs. Basic Terminal Forecast Strategies is comprised of two lessons that provide 1) an introduction to understanding aviation customers and their needs and 2) a technique to meet those needs by producing clear, concise, and consistent terminal aerodrome forecasts (TAFs).
Add tag 
