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NOUS41 KWBC 272037
PNSNMC
NATIONAL TECHNICAL IMPLEMENTATION MESSAGE 97-24...PART 1 OF 2
NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC
430 PM EDT FRI JUNE 27 1997
TO: NATIONAL WEATHER SERVICE EMPLOYEES...FAMILY OF SERVICES
SUBSCRIBERS...FEDERAL AVIATION ADMINISTRATION
EMPLOYEES...AND OTHER NWS CUSTOMERS
FROM: THERESE Z. PIERCE
CHIEF-INTEGRATED HYDROMETEOROLOGICAL SERVICES CORE
NWS OFFICE OF METEOROLOGY
SUBJECT: CHANGES TO TRANSCRIBED WEATHER BROADCAST TEXT ROUTE
STRUCTURE...EFFECTIVE JULY 1 1997
...PART 1 OF 2 PART MESSAGE...PART 2 WILL FOLLOW IMMEDIATELY...
...THE FOLLOWING CHANGES HAVE NO IMPACT ON NOAA WEATHER WIRE
SERVICE SUBSCRIBERS...
BEGINNING JULY 1 1997 AT 0600 UTC...THE NATIONAL WEATHER SERVICE
/NWS/ AND FEDERAL AVIATION ADMINISTRATION /FAA/ WILL IMPLEMENT
CHANGES TO THE TRANSCRIBED WEATHER BROADCAST TEXT /TWEB/ ROUTE
STRUCTURE IN THE CONTIGUOUS UNITED STATES AS DESCRIBED BELOW.
HAWAII AND ALASKA ARE NOT AFFECTED BY THIS CHANGE AS THERE ARE NO
TWEB PRODUCTS IN THOSE STATES.
THESE TWEB ROUTE CHANGES ARE BASED ON A RECENT NWS/FAA REVIEW OF
REQUIRED TWEB ROUTES. MANY UNNECESSARY ROUTES AND ROUTE SYNOPSES
WILL BE DELETED...AND 15 NEW ROUTES WILL BE ADDED.
FOR FAA AND FAMILY OF SERVICES CUSTOMERS...THE TWEB ROUTE
ADDITIONS AND DELETIONS CHANGES DESCRIBED BELOW WILL BE
IMPLEMENTED IN THE TWEB ROUTE COLLECTIVE...WMO HEADER
FRUS31 KWBC. THE TWEB SYNOPSES DELETIONS WILL BE IMPLEMENTED IN
THE TWEB SYNOPSIS COLLECTIVE...WMO HEADER FRUS32 KWBC. FOR NWS
OFFICES...THE INDIVIDUAL AFOS IDENTIFIERS FOR THE TWEBS BEING
ADDED...REVISED...AND DELETED ARE INCLUDED BELOW.
FOR THOSE OF YOU WHO RECEIVED A "DEAR NWS DATA USER" LETTER DATED
4/18/97...THE LETTER CONTAINED SEVERAL ERRORS. THE INFORMATION
CONTAINED IN THIS MESSAGE INCLUDES CORRECTED INFORMATION.
EFFECTIVE JULY 1 1997...THE FOLLOWING 15 NEW TWEB ROUTES WILL BE
ADDED TO THE NWS' AFOS NETWORK AND...FOR CUSTOMERS OUTSIDE
NWS...TO COLLECTIVE FRUS31 KWBC:
AFOS PIL ROUTE AFOS PIL ROUTE
MIATWB081 KPBI-KVRB-KORL & TOPTWB314 KSLN-KGLD
@ MIATWB082 KMLB-KPBI-KMIA + FSDTWB315 KRAP-KPIR
MIATWB083 KVLD-KGNV-KOCF-KORL + FSDTWB316 KFSD-KPIR
@ MIATWB084 KJAX-KDAB-KMLB & TOPTWB317 KMKC-KSLN
STLTWB310 KSGF LCL VCNTY * SFOTWB423 KSCK-KFAT-KBFL
CYSTWB311 KCPR-KRKS * SFOTWB424 KRDD-KSAC-KSCK
SLCTWB312 KSLC-KVEL # PHXTWB425 SW AZ DESERTS
SLCTWB313 KRKS-KVEL-KPUC-KPGA KPHX-KEED SWD
@ NEW ROUTES RESULTING FROM SPLIT OF CURRENT TWEB 113
& NEW ROUTES RESULTING FROM SPLIT OF CURRENT TWEB 268
+ NEW ROUTES RESULTING FROM SPLIT OF CURRENT TWEB 255
* NEW ROUTES RESULTING FROM SPLIT OF CURRENT TWEB 414
# NEW ROUTE REPLACES CURRENT TWEBS 394...395 AND PART OF TWEB 397
EFFECTIVE JULY 1 1997 AT 0600 UTC...THE ANCHOR POINTS IN THE
FOLLOWING ROUTES WILL BE REVISED AS SHOWN BELOW:
RNOTWB376 FROM: KLKV-KRNO TO: KBNO-KLKV-KRNO
PHXTWB397 FROM: KLAS-KEED-KBLH-KYUM TO: KLAS-KEED
EFFECTIVE JULY 1 1997 AT 0600 UTC THE FOLLOWING TWEB ROUTE
SYNOPSES WILL BE DELETED FROM THE NWS' AFOS NETWORK AND...FOR
CUSTOMERS OUTSIDE NWS..FROM THE COLLECTIVE FRUS32 KWBC:
AFOS PIL AFOS PIL AFOS PIL AFOS PIL
ABQTWBSYN CAETWBSYN LITTWBSYN OKCTWBSYN
ALBTWBSYN CHITWBSYN MEMTWBSYN SATTWBSYN
ARBTWBSYN CRWTWBSYN MIATWBSYN SDFTWBSYN
ATLTWBSYN FTWTWBSYN NEWTWBSYN TOPTWBSYN
BHMTWBSYN JANTWBSYN NYCTWBSYN WBCTWBSYN
BOSTWBSYN LBBTWBSYN
THE TWEB ROUTES BEING DELETED ON JULY 1 1997 ARE CONTAINED IN
PART 2 OF THIS MESSAGE...WHICH WILL FOLLOW IMMEDIATELY.
THE FORMAT...POLICY...AND PROCEDURES CONCERNING TWEB ROUTES IS
DESCRIBED IN WEATHER SERVICE OPERATIONS MANUAL (WSOM) CHAPTER
D-30. THE CURRENT VERSION OF THAT CHAPTER IS AVAILABLE VIA THE
INTERNET AT THE FOLLOWING URL ADDRESS:
HTTP://WWW.NWS.NOAA.GOV/OSO/OSO1/OSO12/DOCS.HTM
AN UPDATED VERSION OF D-30...REFLECTING THE CHANGES IN THE TWEB
ROUTE STRUCTURE DESCRIBED ABOVE...IS IN FINAL STAGES OF
COORDINATION. ONCE THE UPDATED CHAPTER HAS BEEN SIGNED...IT WILL
REPLACE THE CURRENT VERSION AT THE URL ADDRESS SHOWN ABOVE.
IF YOU HAVE ANY QUESTIONS CONCERNING THESE TWEB ROUTE
CHANGES...CONTACT CHRIS ALEX AT (301)-713-1726 X 142 OR VIA
E-MAIL: CHRISTINE.ALEX@xxxxxxxx
END PART 1 OF 2
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