Guidelines
WMO Guidelines



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PWS, 24. Guidelines on the strategies for use of social media by National Meteorological and Hydrological Services
Increasingly, Social Media meet the information needs of individuals and communities. Social Media provide enormous opportunities for National Meteorololgical and Hydrological Services (NMHSs) to enhance the delivery of information and services and to interact with users to better understand their needs and interests. The purpose of these Guidelines is to assist NMHSs who may be considering the use of Social Media. The Guidelines address the challenges and highlight the benefits of Social Media, suggest some principles for an effective strategy, and encourage NMHSs to consider Social Media as ...
Guidelines on the strategies for use of social media by National Meteorological and Hydrological Services
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Published by: WMO ; 2012
Increasingly, Social Media meet the information needs of individuals and communities. Social Media provide enormous opportunities for National Meteorololgical and Hydrological Services (NMHSs) to enhance the delivery of information and services and to interact with users to better understand their needs and interests. The purpose of these Guidelines is to assist NMHSs who may be considering the use of Social Media. The Guidelines address the challenges and highlight the benefits of Social Media, suggest some principles for an effective strategy, and encourage NMHSs to consider Social Media as an important element of a complete service delivery framework. Social Media are not a substitute for well-established and highly effective means for communicating information such as television (TV) or radio. What they do offer are new ways to interact more with the user community through on-line conversations and information sharing.
Collection(s) and Series: WMO- No. 1086; PWS- No. 24
Language(s): English
Format: Digital (Free), Hard copyISBN (or other code): 978-92-63-11086-2
Tags: Information management ; Guidelines ; Data dissemination ; Service Delivery Division (SDD)
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PWS, 25. Guidelines on Participation of National Meteorological and Hydrological Services in the WMO World Weather Information Service
This guide is targeted at NMHSs and is intended to demonstrate the benefits that NMHSs gain by participating in WWIS, and to provide step-by-step guidance for a National Meteorological or Hydrometeorological Service (NMS) wishing to either join the WWIS initiative or to enhance its level of participation. Templates of the standard forms that NMHSs would need to complete to join or enhance participation in the WWIS are also provided.
Guidelines on Participation of National Meteorological and Hydrological Services in the WMO World Weather Information Service
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Published by: WMO ; 2012
This guide is targeted at NMHSs and is intended to demonstrate the benefits that NMHSs gain by participating in WWIS, and to provide step-by-step guidance for a National Meteorological or Hydrometeorological Service (NMS) wishing to either join the WWIS initiative or to enhance its level of participation. Templates of the standard forms that NMHSs would need to complete to join or enhance participation in the WWIS are also provided.
Notes: Available in e-book or doc format at: http://www.wmo.int/ebooks/pws/
Collection(s) and Series: WMO- No. 1096; PWS- No. 25
Language(s): English; Other Languages: Arabic, French, Russian, Spanish
Format: Digital (Free)ISBN (or other code): 978-92-63-11096-1
Tags: Capacity development ; Guidelines ; National Meteorological and Hydrological Service (NMHS) ; Weather service ; Service Delivery Division (SDD)
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PWS, 26. Guidelines for Creating a Memorandum of Understanding and a Standard Operating Procedure between a National Meteorological or Hydrometeorological Service and a Partner Agency
Considering the crucial role of media in the delivery of warning and other essential meteorological information, it is important that NMHSs and respective national media organizations put in place formal agreements that will guide their collaborative work in serving the public. The CBS/OPAG-PWS Expert Team on Communication, Outreach and Public Education Aspects of PWS (ET/COPE) therefore decided to collaborate with the ET/DPM to prepare a set of guidelines, for use by NMHSs, for the establishment of such formal agreements between a National Meteorological or Hydrometeorological Service (NMS) a ...
Guidelines for Creating a Memorandum of Understanding and a Standard Operating Procedure between a National Meteorological or Hydrometeorological Service and a Partner Agency
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Published by: WMO ; 2012
Considering the crucial role of media in the delivery of warning and other essential meteorological information, it is important that NMHSs and respective national media organizations put in place formal agreements that will guide their collaborative work in serving the public. The CBS/OPAG-PWS Expert Team on Communication, Outreach and Public Education Aspects of PWS (ET/COPE) therefore decided to collaborate with the ET/DPM to prepare a set of guidelines, for use by NMHSs, for the establishment of such formal agreements between a National Meteorological or Hydrometeorological Service (NMS) and a partner agency. The result of this collaboration is presented in this document, whose purpose is to provide guidance to NMHSs on how to establish a formal agreement, called a “Memorandum of Understanding” (MOU), with a partner agency such as a Disaster Management Agency or media organization.
Collection(s) and Series: WMO- No. 1099; PWS- No. 26
Language(s): English; Other Languages: French, Russian, Spanish
Format: Digital (Free), Hard copyISBN (or other code): 978-92-63-11099-2
Tags: Service Delivery Division (SDD) ; Guidelines ; Capacity development ; National Meteorological and Hydrological Service (NMHS) ; Weather service ; PWS - Advisors Supporting Disaster Prevention and Mitigation and other User Activities ; PWS - Competency Requirements for Persons Engaged in the Development and Delivery of Products and Services to Meet User Requirements
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SCOPE-CM Phase 2 Implementation Plan: Final Version
This document represents an update to the Implementation Plan for the Sustained and Coordinated Processing of Environmental Satellite Data for Climate Monitoring (SCOPECM) Version 1.3 of 20 March 2009 [RD-01]. Phase 2 of SCOPE-CM incorporates accomplishments and lessons learned from Phase 1, updated requirements and guidelines from the Global Climate Observing System (GCOS), and the evolving needs for climate information by a variety of users. A key component of Phase 2 is the establishment of sustained production of fundamental climate data records (FCDRs) as well as Essential Climate V ...
Published by: WMO ; 2012
This document represents an update to the Implementation Plan for the Sustained and Coordinated Processing of Environmental Satellite Data for Climate Monitoring (SCOPECM) Version 1.3 of 20 March 2009 [RD-01]. Phase 2 of SCOPE-CM incorporates accomplishments and lessons learned from Phase 1, updated requirements and guidelines from the Global Climate Observing System (GCOS), and the evolving needs for climate information by a variety of users. A key component of Phase 2 is the establishment of sustained production of fundamental climate data records (FCDRs) as well as Essential Climate Variables (ECVs) satellite products (also referred to as thematic climate data records or TCDRs). Section 2 provides an introduction and background information for SCOPE-CM, Section 3 describes the approach and the governance for second phase. Specific tasks for the implementation of the network structure and the early operations are defined in Section 4. In Annexes, this document provides the updated ToR of the Executive Panel and recalls the GCOS Climate Monitoring Principles as well as the GCOS guideline for CDR generation
Language(s): English
Format: Digital (Free)Tags: Observations ; Guidelines ; Satellite ; Climate monitoring ; WMO Space Programme (SAT) ; Global Climate Observing System (GCOS)
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WCDMP, 77. Guidelines for the submission of the World Weather Records tenth series (2001-2010)
The World Weather Records (WWR) database contains historical monthly climatic data from land surface stations worldwide. First released in 1927, the WWR database has been widely employed in operational climate monitoring, international climate assessments, and numerous other applications. To date, there have been nine editions of WWR, the first containing data up through 1920, with each successive release containing data for another decade (i.e., 1921-1930, 1931- 1940, 1941-1950, 1951-1960, 1961-1970, 1971-1980, 1981-1990, 1991- 2000). Since its inception, WWR has been produced by three ...
Published by: WMO ; 2012
The World Weather Records (WWR) database contains historical monthly climatic data from land surface stations worldwide. First released in 1927, the WWR database has been widely employed in operational climate monitoring, international climate assessments, and numerous other applications. To date, there have been nine editions of WWR, the first containing data up through 1920, with each successive release containing data for another decade (i.e., 1921-1930, 1931- 1940, 1941-1950, 1951-1960, 1961-1970, 1971-1980, 1981-1990, 1991- 2000). Since its inception, WWR has been produced by three different institutions: the Smithsonian Institution (1927, 1934, 1947); the U.S. Weather Bureau (1959, 1967); and the U.S. National Oceanic and Atmospheric Administration (NOAA; 1983, 1991, 2005). The current edition will also be produced by NOAA. It addresses the 2001-2010 period, consistent with WMO Secretariat guidance. However, the previous edition lacked data for many countries, posing an impediment to climate monitoring and assessment activities because of the decline in station coverage starting in 1991. Congress XVI, Geneva 2011, emphasized the importance of updating the World Weather Records continuously. It requested Members to complete the data sets for WWR 1991-2000 and submit WWR for 2001- 2010.
Collection(s) and Series: WCDMP- No. 77
Language(s): English
Format: Digital (Free)Tags: World Climate Data and Monitoring Programme (WCDMP) ; Guidelines ; Information management ; Meteorological data
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WWRP, 2012-1. Recommended Methods for Evaluating Cloud and Related Parameters
World Meteorological Organization (WMO) ; WWRP/WGNE Joint Working Group on Forecast Verification Research (JWGFVR) - WMO, 2012Cloud errors can have wide-reaching impacts on the accuracy and quality of outcomes, most notably, but not exclusively, on temperature. This is especially true for weather forecasting, where cloud cover has a significant impact on human comfort and wellbeing. Whilst public perception may not be interested in absolute precision, i.e. whether there were 3 or 5 okta of cloud, there is anecdotal evidence to suggest strong links between the perceptions of overall forecast accuracy and whether the cloud was forecast correctly, mostly because temperature errors often go hand-in-hand. It is therefore ...
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Contributions by the World Meteorological Organization to the Millenium Development Goals
For developing countries, particularly LDCs (Least Developed Countries), this publication provides guidelines on enhancing the contribution of WMO and NMHSs (National Meteorological and Hydrological Services) to the achievement of the MDGs (Millenium Development Goals). Benefiting from the GFCS (Global Framework for Climate Services), NMHSs should be encouraged to use these guidelines, among others, to mainstream their activities, including generation and effective delivery of relevant weather-, climate- and water-related information and services into national sustainable development strategie ...
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JCOMM Technical Report, 57. Extreme value analysis: wave data
World Meteorological Organization (WMO) ; Intergovernmental Oceanographic Commission (IOC) - WMO, 2011In this report we begin by describing and discussing approaches that can be used to estimate such return values in Chapter 2. Approaches based on extreme value theory as well as ad hoc methods are considered. We then present in Chapter 3 some worked examples using two time series of significant wave height measurements, one in deep and the other in shallow waters. In Chapter 4 we provide an inventory of software packages available to carry out extreme value analyses. We finish in Chapter 5 with some guidelines / recommendations.
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JCOMM Technical Report, 58. Extreme value analysis: still water level
World Meteorological Organization (WMO) ; Intergovernmental Oceanographic Commission (IOC) - WMO, 2011In this report we begin by describing and discussing approaches based on extreme value theory that can be used to estimate return values of SWL in Chapter 2. We then present in Chapter 3 a worked example using a long-term time series of still water level measurements processed and quality-checked by the Dutch Ministry of Transport, Public Works and Water Management. They are the measurements of the gauge located at Hoek van Holland, The Netherlands (see Figure 3.1), available from 1887 onwards. In Chapter 4 we provide an inventory of software packages available to carry out extreme value analy ...
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PWS, 22. Guidelines on international and cross-border collaboration in the warning process
This document provides guidelines on international collaboration in the warning process for severe weather threats and extreme conditions (heat wave, cold wave, drought, storm surge, avalanches, flooding.) It discusses general principles regarding cross-border exchange of warnings, and includes the role of the media in raising the public’s expectations, focus on public safety, threshold criteria and the scope of cooperation. It also presents examples from different parts of the world to illustrate the factors to be considered in developing international or cross-border collaborations in the wa ...
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GAW Report, 191. Instruments to Measure Solar Ultraviolet Radiation : part 4: Array Spectroradiometers
World Meteorological Organization (WMO) ; Bais A.; Bernhard G.; et al. - WMO, 2010 (WMO/TD-No. 1538)This paper is part four of a series of documents dedicated to instruments for the measurement of solar ultraviolet radiation. The series of documents has been drawn up by the WMO Scientific Advisory Group on UV Monitoring and the UV Instrumentation Subgroup. The aim of the series is to define instrument specifications and guidelines for instrument characterization that are needed for reliable UV measurements.
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GAW Report, 192. Guidelines for the Measurement of Atmospheric Carbon Monoxide
The Global Atmosphere Watch (GAW) Programme of the World Meteorological Organization (WMO) aims at providing reliable long-term observations of the chemical composition and physical properties of the atmosphere that are relevant for understanding atmospheric chemistry and climate change. Reactive gases are one of the foci of the GAW programme. This group includes carbon monoxide (CO), which is present only in trace quantities in the atmosphere but plays an important role in atmospheric chemistry. Compatibility of data from different observational platforms and sites is of crucial importance fo ...
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Guidelines for converting between various wind averaging periods in tropical cyclone conditions
World Meteorological Organization (WMO) ; Kepert Jeffrey David; Ginger J.D. - WMO, 2010 (WMO/TD-No. 1555)
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PWS, 21. Guidelines on early warning systems and application of nowcasting and warning operations
In 2010, a historic heat wave and numerous wildfires impacted Moscow and surrounding areas in the Russian Federation. At the same time, catastrophic flooding from unusually heavy monsoon rains was ongoing in Pakistan. Both events led to many fatalities and considerable human suffering. As climate change due to anthropogenic forcing continues, extreme weather events such as these are likely to become more common (IPCC 2007), further increasing the need for preparedness and early warning systems.
The need for robust early warning systems goes beyond purely natural disasters and extend ...
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