January 2007

 

 

 

 

 

 

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© WMO - OMM 2007; 
World Meteorological Organization
Geneva, Switzerland
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Jennifer BEST

Last updated: 07 June, 2007

 

Dear Reader, 

         The Operational Newsletter was first introduced in 1982, at the request of the Commission for Basic Systems (CBS), with the objective of providing World Weather Watch Centres with urgent notifications and a summary of the latest operational information on the World Weather Watch and Marine Meteorological Services.  In December 2001 the CBS Management Group approved the electronic distribution of the Newsletter thus enabling operational centres to receive up-to-date information on a near real-time basis.

         This Newsletter is published at the end of each month and is disseminated free of charge through our on-line service.  Check our home page for the most recent issue, alternatively, complete the subscription form (if you havn’t already done so) and we will contact you when it is made available.

         We hope that this Newsletter has been of service to you.  Should you feel that we did not meet with your requirements  please contact us.

The Global Observing System

Publication No. 9 -Weather Reporting: Volume A - Observing stations

Recent METNOs issued:

[A0107]  [A0207]  [A0307]
 

Advanced Notifications are included in the weekly METNOs each Thursday and can also be retrieved from the WMO Server.

 

[Feedback Form] [Explanation of the Feedback Form]

 

Notification from Toulouse - France:  effective 20 December 2006 data from station 07629 resumed normal radar soundings. 
 
Rectify station 68841 to read: HP = 143 and H/HA = None.
 
  

The Global telecommunication System

Publication No. 9 -Weather Reporting: Volume C1 - Catalogue of Meteorological Bulletins

Recent METNOs issued:

[C0107]  [C0207]
[C0307]  [C0407]
 

 

Notifications are inserted in METNO messages transmitted via the GTS each Tuesday and can also be retrieved from the WMO Server.

 

For a brief explanation of Volume C1 and feedback mechanisms click here

Changes to RTH Norrkoping - Norway: see METNOs [C0206]

Changes to WMC/RTH Melbourne - Australia: see METNOs [C0306] and [C0406]

Changes to RTH de Bilt - Netherlands: [C0406]

Changes to RTH Hong Kong - Hong Kong, China: [C0406]

CREX sea level bulletins to be issued by the Australian Bureau of Meteorology on the GTS 

Notification from 
WMC/RTH Melbourne
 

For a brief description of CREX sea level bulletins [click here]

See METNO: C0306 and C0407

        Effective 18 December 2006 WMC/RTH Melbourne commenced distribution of sea level data in CREX on the GTS. 

  

         The following bulletins: SZIO01 AMMC, SZAU01 AMMC, SZPS01 AMMC of one-minute time series of sea level reports and residuals (observation-tide prediction) are now transmitted every 3-minutes.

         

         Each bulletin will consist of 6-pairs of one-minute sea level reports and residuals for each station included in the bulletin, 3-pairs of observation and residuals, as appeared in earlier bulletin will also be reported in the next bulletin issued 3-minutes later.

 

         For further questions regarding routeing or if you wish the products to be switched to your Centre please contact WMC/RTH Melbourne Data Management.

 

 

Dissemination of METOP Data and products via the GTS

Notification from EUMETSAT

 The EUMETSAT Council has approved the decision to disseminate through the Global Telecommunications System (GTS) the following data and products generated by the EUMETSAT METOP satellite:

 

  • The Advanced SCATterometer (ASCAT) products (level 2) 

  • The Global Navigation Satellite System Receiver for Atmospheric Sounding (GRAS) products(level 2)

  • A subset of the the Infrared Atmospheric Sounding Interferometer (IASI) global products (level 1)

 

       These METOP data and products have been classified by EUMETSAT as "Essential" data and products, in accordance with WMO Resolution 40 (CG-XII) – no licence is required for the acquisition of these products and there are no conditions on their use.

 

         

         As regards the subset of the IASI global products (level 1), the EUMETSAT Council would appreciate if WMO Members using these products could provide feedback to EUMETSAT on how these products are being used. 

 

         EUMETSAT Member States consider the IASI global level 1 products as the most valuable element of the METOP data and products and hopes to gain further insight knowledge regarding the use and application of these novel products in order to learn about their scientific value.

 

         All METOP Data and Products will also be made available to interested users through the EUMETCast service via Hotbird, EUMETSAT's principal dissemination mechanism. The use of these data and products is free of charge, in line with the Data Policy for METOP Data and Products.

 

 

 

   

Marine Meteorological Services

 

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