20060620: VTEC-Fwd: ADMIN NOTICE NOUS41 KWBC]

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-------- Original Message --------

517 NOUS41 KWBC 201320
PNSWSH

SERVICE CHANGE NOTICE 06-23
NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC
920 AM EDT TUE JUN 20 2006

TO:       FAMILY OF SERVICES /FOS/ SUBSCRIBERS...NOAA WEATHER
         WIRE SERVICE /NWWS/ SUBSCRIBERS...EMERGENCY MANAGERS
         WEATHER INFORMATION NETWORK /EMWIN/ SUBSCRIBERS
         NOAAPORT SUBSCRIBERS...OTHER NATIONAL WEATHER SERVICE
         /NWS/ CUSTOMERS AND PARTNERS...NWS EMPLOYEES

FROM: THOMAS GRAZIANO ACTING CHIEF...HYDROLOGIC SERVICES DIVISION OFFICE OF CLIMATE WATER AND WEATHER SERVICES

SUBJECT:  OPERATIONAL IMPLEMENTATION OF VTEC IN WEATHER FORECAST
         OFFICE /WFO/ FLOOD PRODUCTS FOR FORECAST POINTS:
EFFECTIVE OCTOBER 18 2006
REFER TO: SCN 06-10 TRANSMITTED FEBRUARY 14 2006

EFFECTIVE WEDNESDAY OCTOBER 18 2006 AT 1800 COORDINATED UNIVERSAL TIME /UTC/...PENDING SUCCESSFUL COMPLETION OF THE PREVIOUSLY ANNOUNCED RISK REDUCTION ACTIVITY AND A SIMULTANEOUS OPERATIONAL TEST AND EVALUATION /OTE/...VALID TIME EVENT CODE /VTEC/ WILL BECOME OPERATIONAL IN THE FOLLOWING WFO PRODUCTS:

   FLOOD WARNING FOR FORECAST POINTS /FLW/
   FLOOD STATEMENT - FOLLOW UP FLOOD WARNING FOR FORECAST POINTS /FLS/
   FLOOD ADVISORY FOR FORECAST POINTS /FLS/
   FLOOD WATCH FOR FORECAST POINTS /FFA/

AS DESCRIBED IN PREVIOUS SERVICE CHANGE NOTICES...THESE PRODUCTS WILL UNDERGO SEVERAL CHANGES. HIGHLIGHTS INCLUDE:

1. A BULLETED...ONE FORECAST POINT PER SEGMENT FORMAT WILL BE USED...WITH EACH SEGMENT ENDING WITH A DOUBLE DOLLAR SIGN.

2. EACH SEGMENT WILL HAVE ITS OWN UNIVERSAL GEOGRAPHIC CODE/S/ /UGC/ LISTED WITH THE ASSOCIATED FORECAST POINT. THE SAME UGC COULD OCCUR IN MULTIPLE SEGMENTS IF A COUNTY HAS MORE THAN ONE FORECAST POINT.

3.  EACH SEGMENT WILL HAVE ITS OWN VTEC FOLLOWING THE UGC.

EXAMPLES OF HYDROLOGIC PRODUCTS WITH THE NEW FORMATS AND VTEC CAN BE FOUND IN THE PENDING VERSION OF NWS MANUAL 10-923...WHICH IS AVAILABLE ONLINE UNTIL JULY 11 2006 AT /USE LOWER CASE LETTERS/:

    HTTP://WWW.NWS.NOAA.GOV/DIRECTIVES/SYM/PD01009023PEND.PDF

ON JULY 11...THE PENDING VERSION OF NWS MANUAL 10-923 WILL BECOME OFFICIAL AND THEN ITS URL WILL BE /USE LOWER CASE LETTERS/:

    HTTP://WWW.NWS.NOAA.GOV/DIRECTIVES/SYM/PD01009023CURR.PDF

PROCEDURES ON THE CONTENT...FORMAT...AND APPLICATION OF VTEC IN HYDROLOGIC PRODUCTS CAN BE FOUND IN THE PENDING VERSION OF NWS INSTRUCTION 10-922...WHICH IS AVAILABLE ONLINE UNTIL JULY 11 2006 AT /USE LOWER CASE LETTERS/:

    HTTP://WWW.NWS.NOAA.GOV/DIRECTIVES/SYM/PD01009022PEND.PDF

ON JULY 11...THE PENDING VERSION OF NWS INSTRUCTION 10-922 WILL BECOME OFFICIAL AND THEN ITS URL WILL BE /USE LOWER CASE LETTERS/:

    HTTP://WWW.NWS.NOAA.GOV/DIRECTIVES/SYM/PD01009022CURR.PDF

BACKGROUND INFORMATION ON VTEC CAN BE FOUND AT THE VTEC WEB SITE AT /USE LOWER CASE LETTERS/:

    HTTP://WWW.WEATHER.GOV/OS/VTEC

THE LATEST AVAILABLE INFORMATION ON HYDROLOGIC VTEC...INCLUDING SOME NEW TRAINING MATERIALS FOR USERS OF NWS HYDROLOGIC PRODUCTS...NWS LOCATION IDENTIFIER INFORMATION...AND SCHEDULES FOR RISK REDUCTION... OTE...AND OPERATIONAL IMPLEMENTATION WILL BE POSTED AT /USE LOWER CASE LETTERS/:

    HTTP://WWW.WEATHER.GOV/OS/VTEC/HYDRO_VTEC.SHTML
IF YOU HAVE ANY QUESTIONS OR COMMENTS...PLEASE CONTACT:

    TOM DONALDSON
    WFO SERVICES PROGRAM LEADER
SILVER SPRING MD PHONE: 301-713-0006 EXT. 173
    E-MAIL: THOMAS.DONALDSON@xxxxxxxx

THIS AND OTHER NWS SERVICE CHANGE NOTICES ARE AVAILABLE ONLINE AT /USE LOWER CASE LETTERS/:

    HTTP://WWW.NWS.NOAA.GOV/OM/NOTIF.HTM/

$$
NNNN


--
Linda Miller - lmiller@xxxxxxxxxxxxxxxx
Community Services, Unidata
University Corporation for Atmospheric Research
P.O. Box 3000
Boulder, CO 80307-3000
303-497-8646 fax: 303-497-8690

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