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Inclement Weather For California; Fire Weather Threat In The High Plains

A strong storm and frontal system will move through Central and Southern California over the next two days, perhaps lingering through midweek. Expect heavy snowfall across the Sierra into the Southern California mountains and heavy rainfall which may cause flooding and debris flows in Southern California. There is an elevated to critical fire weather risk across the Southern High Plains. Read More >


Additional Data and Products

This is a subset of the WMO heading list based upon the WMO March/April 1998 source,
last update: April 18, 2002

Subject: "Implementation of Resolution 40 (Cg-XII) (Word)"


These HTML pages contain the headings currently recognized in the routing catalogue of the National Weather Service Telecommunication Gateway (RTH Washington).

The complete WMO Resolution 40, Additional Data and Products list, provided by countries wishing to define data under this dissemination policy, can be found on the WMO secretariat server under WWW hyperLink than going to "Operational Newsletters". The WMO server is located in Geneva, Switzerland. You can write directly to the WMO secretariat for copies of the original letters provided by the countries concerned.

World Meteorological Organization
7 bis, Avenue de la Paix
Case postale No. 2300
CH-1211 GENEVA 2

Telephone : International 41(0) 22 730 81 11
WMO Telefax : International 41(0) 22 730 81 81
WWW Telefax : International 41(0) 22 733 80 21
Telex : International 41 41 99 WMO CH
An Adobe© file formatted copy of the WMO composite list is available on this server for your convenience; [Additional Data and Products.pdf] (335K download).

Countries Originating "Additional Data & Products"

  1. Austria
  2. Canary Islands
  3. China
  4. Croatia
  5. Czech Republic
  6. Denmark
  7. European Center for Medium Range Weather Forecasting
  8. Finland
  9. France
  10. French Guiana
  11. French Polynesia
  12. Germany
  13. Greece
  14. Guadeloupe, St. Barthelemy, St. Martin (France)
  15. Hungary
  16. Iceland
  17. Ireland
  18. Israel
  19. Italy
  20. Kazakhistan
  1. Kenya
  2. Latvia
  3. Luxemburg
  4. Madeira (Portugal)
  5. Malaysia
  6. Martinique (France)
  7. Netherlands
  8. New Caledonia
  9. Norway
  10. Portugal (Azores)
  11. Reunion, Comoros (France)
  12. St. Pierre and Miquelon (France)
  13. Slovak Republic
  14. Slovenia
  15. Spain
  16. Sweden
  17. Switzerland
  18. United Kingdom
  19. Uzbekistan
  20. Venezuela

Internet Access Notice

The commercial use of any "Additional Data and Products" found on servers accessible via the Internet may violate the terms of use under WMO Resolution 40 to which the U.S. is a signator. Therefore, violating the terms of use by anyone could cause the originating National Meteorological Service to take action to terminate general availability.