National Weather Service United States Department of Commerce

Tropical Rainfall Continues from the Remnants of Imelda

Intense tropical rainfall continues in portions of Southeast Texas and Southwest Louisiana from the remnants of Imelda. These additional rains will only compound ongoing issues with flooding. The heavy rain focus will gradually shift to the ArkLaTex region on Friday. Also on Friday, a cold front arriving into the Upper Midwest will likely produce severe thunderstorms and locally heavy rainfall. Read More >

 

WMO Abbreviated Heading Decoder

In the meteorological community, data is exchanged and distributed in a meteorological bulletin. Bulletins are distributed based on a communications identifier called an abbreviated heading. Abbreviated headings have the form T1T2 A1A2ii CCCC. The information encoded in a heading may identify the type of data found in the bulletin, the WMO code form used to represent the data, the geographical region which the data refers to, and/or the distribution which the data is to be given.

This page provides a means to extract the information encoded in the WMO Abbreviated Heading and display it in plain text. The decoded information is based on the most recent version of the WMO Manual on the Global Telecommunication System - No. 386.

WMO Abbreviated Heading (TTAAii CCCC):