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.
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Mountain Waves and Downslope Winds
Mountain waves form above and downwind of topographic barriers and frequently pose a serious hazard to mountain aviation because of strong-to-extreme turbulence. This foundation module describes the features of mountain waves and explores the conditions under which they form. Like other foundation modules in the Mesoscale Primer, this module starts with a forecast scenario and concludes with a final exam. Rich graphics, audio narration, and frequent interactions enhance the presentation.
The El Niño-Southern Oscillation (ENSO) Cycle
This Webcast, is an expert lecture by Dr. Vernon Kousky of NOAA/CPC, entitled "The El Niño-Southern Oscillation (ENSO) Cycle". The presentation covers the identification and global weather impacts associated with both phases of ENSO. This version of the presentation has enhanced graphics and has been modified to include an introduction to the newly established “Operational Niño Index” (ONI). A forecaster who attended the original classroom presentation on The ENSO Cycle had the following to say... “[This lecture was the] best presentation of the workshop! Very comprehensive, from the basics to ...
Real-Time Mesoscale Analysis (RTMA): What is the NCEP RTMA and how can it be used?
The NCEP Real-Time Mesoscale Analysis (RTMA), provides current conditions in digital form on the NWS National Digital Forecast Database (NDFD) 5-km grid. This product was upgraded in early July 2007 to the point where its use by forecast offices is now encouraged for situational awareness, creating short-term forecast grids, and evaluating recent forecast grids and forecast bias. Unique to the RTMA is an uncertainty or error estimate for some of its analysis parameters. These uncertainty estimates perhaps could be used to determine when a forecast is “good enough”. This Webcast discusses why t ...
The Importance of Accurate Coastal Elevation and Shoreline Data
Produced in collaboration between NOAA’s National Geodetic Survey (NGS) and The COMET Program, this video explains the role of topo-bathy lidar products in NOAA’s mapping and charting program, and how these products provide a critical dataset for coastal resilience, coastal intelligence, and place-based conservation. Federal, state and local decision-makers, coastal zone managers, community planners as well as general and scientific users of mapping products will find this 4-minute video helpful for understanding the benefits of coastal elevation data produced by NGS. This resource is hosted o ...
OSCAR Series. OSCAR/Surface User Manual
The Observing Systems Capability Analysis and Review tool (OSCAR) of the WMO Integrated Global Observing System (WIGOS) Information Resource (WIR) is a key source of information for WIGOS metadata. The surface- and space-based components of OSCAR are intended to record observing platform/station metadata, according to the WIGOS Metadata Standard described in the Manual on the WMO Integrated Global Observing System (WMO-No. 1160) and in the WIGOS Metadata Standard (WMO-No. 1192), and to retain a record of the current and historical WIGOS metadata. This Manual explains how to use OSCAR/Surface, ...
WMO Statement on the state of the global climate in 2018
This publication marks the twenty-fifth anniversary of the WMO Statement on the State of the Global Climate, which was first issued in 1994. The 2019 edition treating data for 2018 marks sustained international efforts dedicated to reporting on, analysing and understanding the year-to-year variations and long-term trends of a changing climate.
Física del caos en la predicción meteorológica
AEMET, 2018Over 100 experts in weather and climate modeling, numerical and operational forecasting, and related areas have come together to write this compendium of knowledge that addresses a diversity of maters such as history and foundations of meteorology, ensemble prediction systems, probabilistic forecasting and its applications, climatic change and social aspects, cases of study of special meteorological events, etc.
Сборник основных документов, 2. Технический регламент, Том I — Общие метеорологические стандарты и рекомендуемые практики
Правила Технического регламента определяются Всемирным метеорологическим конгрессом в соответствии со статьей 8 («d») Конвенции.
Эти правила предназначены для того, чтобы:
a) облегчить сотрудничество в области метеорологии и гидрологии между Членами ВМО;
b) наилучшим образом удовлетворять конкретные потребности в различных областях применения метеорологии и оперативной гидрологии в международном масштабе;
с) обеспечить надлежащие единообразие и стандартизацию практик и процедур, применяемых при достижении вышеуказанных целей «a» и «b».
International Research Institute for Climate and Society (IRI) Trainings
International Research Institute for Climate and Society (IRI) - International Research Institute for Climate and Society (IRI)This website makes available numerous resources from IRI training events.
Guide sur les compétences
Le Guide veut aider les organismes qui souhaitent élaborer, appliquer ou actualiser des programmes de formation et d’évaluation axées sur les compétences en s’appuyant sur les cadres de l’OMM qui figurent dans le Volume I du Règlement technique (OMM-No 49).
On y trouvera quelques exemples de pratiques définies par les Membres, de sorte que la diffusion de ces connaissances et enseignements facilite le respect des exigences fixées par l’OMM de la meilleure façon qui soit.
Le Guide sera également utile aux commissions techniques et aux équipes d’experts chargées de définir et d’act ...
WRF-EMS Aviation Products
This lesson illustrates how numerical guidance from the Weather Research and Forecasting Model - Environmental Modeling System (WRF-EMS) can be added to surface observations, satellite graphics, and conceptual models of important aviation phenomena, to produce TAFs. Specifically, the lesson describes how visibility, cloud ceilings, and the flight categories variables provide values for aviation forecasts in Africa.
Effective Use of High-Resolution Models
High-resolution models have transitioned from research into forecast operations, helping forecasters utilize additional mesoscale information after accounting for the inherent unpredictability of many small-scale phenomena. This module covers the major capabilities and limitations of models run without a convective parameterization using grid spacings of around 4 km or less. Model forecast interpretation issues are discussed, including introducing convective mode diagnostics such as updraft helicity and interpreting the forecast as an event prediction rather than as a precise point forecast. M ...
Use of Probabilistic Surge Guidance in Local Storm Surge Forecasting
This lesson introduces forecasters to the probabilistic storm surge guidance used by the National Weather Service to assess local surge threats and impacts. It will provide practice in determining the chance that critical surge thresholds may be reached or exceeded and when this is most likely to occur. Developing an appropriate message for decision-makers and the public that includes potential surge values, threats, and impacts information is also explored. We strongly recommend reviewing the “Introduction to Tropical Cyclone Storm Surge”, “Forecasting Tropical Cyclone Storm Surge”, and “Stor ...
Dynamics & Microphysics of Cool-Season Orographic Storms
In this Webcast, Dr. James Steenburgh, working for the Department of Meteorology and the NOAA Cooperative Institute for Regional Prediction at the University of Utah, takes a look at cool-season orographic storms in western North America. He provides a brief microphysics review, an overview of cool-season orographic precipitation processes in several mountain ranges, and a look at forecasting tools and techniques. This Webcast is based on a classroom presentation given in Boulder, CO in December 2002.
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