World Meteorological Organization

The WMO Secretary-General has today issued an announcement and call for abstracts for the Eighth International Workshop on Volcanic Ash (IWVA-8), to be convened as an in-person only event in Rotorua, New Zealand on 4 and 5 February 2023. This announcement is available via these links: English |

On 20, 21 and 23 September 2022 WMO convened a series of online information sessions across Regional Associations I, II, III, IV, V and VI regarding a proposed amendment to the aeronautical meteorological personnel qualification and competency requirements. To playback recordings of the three 90

The new WICAP Airline Manual has been published under the WMO-IATA Collaborative AMDAR Programme (WICAP). The Aircraft Meteorological Data Relay (AMDAR) observing system is a well-established, World Meteorological Organization (WMO) programme that has existed since the 1980s, producing reports of

We are happy to announce the release of a new version of the OSCAR/Surface application (https://oscar.wmo.int/surface). Since today, Tuesday, 20 September 2022, the release version 1.8.3 is available which includes the automatic synchronization of national focal points contacts between OSCAR/Surface

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Considering a good number of drivers, such as the ongoing reform of the United Nations Development System, the 2030 Agenda, the COVID-19 crisis, as well as the WMO Early Warning System Initiative, requiring joint actions and strengthened cooperation among all UN organizations, WMO and UNECE high

The Second Session of the WMO Services Commission (SERCOM-2, 17 to 21 October 2022) will consider a plan of action for the discontinuation of the Technical Regulations (WMO-No. 49), Volume II, Meteorological Service for International Air Navigation. In this connection, a comprehensive communication

The Second Session of the WMO Services Commission (SERCOM-2, 17-21 October 2022) will consider proposed updates to WMO guides addressing aeronautical meteorological services and cost recovery, specifically WMO-Nos. 732 and 904. To download copies of the proposals, please visit the following webpages

Updated: 12 September 2022. Registration is now closed. Links below have been deactivated. The Second Session of the WMO Services Commission (SERCOM-2, 17 to 21 October 2022) will consider a proposed amendment to the Technical Regulations (WMO-No. 49), Volume I, General Meteorological Standards and

Updated: 24 September 2022. Registration is now closed. Links have been deactivated. The United Kingdom Met Office (UKMO), in partnership with the Australian Bureau of Meteorology (BoM) and the New Zealand Meteorological Service (MetService) will convene Aviation Meteorology Training Seminars online