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[nws-changes] 20090224: stagnation vtec correction

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008 NOUS41 KWBC 242032
PNSWSH

TECHNICAL IMPLEMENTATION NOTICE 09-10...CORRECTED
NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC
335 PM EST TUE FEB 24 2009

TO:       SUBSCRIBERS:
        -FAMILY OF SERVICES
        -NOAA WEATHER WIRE SERVICE
        -EMERGENCY MANAGERS WEATHER INFORMATION NETWORK
        OTHER NWS PARTNERS...AND NWS EMPLOYEES

FROM:     ELI JACKS
        CHIEF...FIRE AND PUBLIC WEATHER SERVICES BRANCH

SUBJECT:  CORRECTED: OPERATIONAL IMPLEMENTATION OF AIR
        STAGNATION OUTLOOK WITH VALID TIME EVENT CODE
        /VTEC/ IN NON-PRECIPITATION WEATHER /NPW/ PRODUCT
        EFFECTIVE JUNE 24 2009
CORRECTION TO PRODUCT CONTENT DESCRIPTION...EFFECTIVE WEDNESDAY JUNE 24 2009...AT 1200 COORDINATED UNIVERSAL TIME /UTC/...OR AFTER EACH NWS WFO IMPLEMENTS ADVANCED WEATHER INTERACTIVE PROCESSING SYSTEM /AWIPS/ OPERATIONAL BUILD 9 /OB9/ SOFTWARE...WFOS WILL BE ABLE TO ISSUE AN AIR STAGNATION OUTLOOK /VALID TIME EVENT CODE AS.O/ UNDER THE NON-PRECIPITATION WEATHER /NPW/ PRODUCT HEADER.
THE AIR STAGNATION OUTLOOK WILL PROVIDE A LONGER RANGE LOOK AT AIR QUALITY CONDITIONS. DOCUMENTATION ON THIS PRODUCT WILL BE INCLUDED IN AN UPDATE TO NWS INSTRUCTION 10- 515...WFO NON-PRECIPITATION WEATHER PRODUCTS SPECIFICATION...AVAILABLE AT /USE LOWER CASE LETTERS/: 

HTTP://WWW.NWS.NOAA.GOV/DIRECTIVES/SYM/PD01005015CURR.PDF
THIS WILL BE THE FIRST NWS WFO OUTLOOK PRODUCT USING VTEC. FURTHER DETAILS REGARDING VTEC ARE ONLINE AT /USE LOWER CASE LETTERS/: 

HTTP://WWW.NWS.NOAA.GOV/OS/VTEC/INDEX.SHTML
IF YOU HAVE ANY QUESTIONS REGARDING THIS TECHNICAL IMPLEMENTATION NOTICE...PLEASE CONTACT: 

   JANNIE FERRELL
   NATIONAL WEATHER SERVICE
   FIRE AND PUBLIC WEATHER SERVICES BRANCH
   1325 EAST WEST HWY     SILVER SPRING MARYLAND 20910
   301-713-1867 EXTENSION 135
   JANNIE.G.FERRELL@xxxxxxxx
NATIONAL TECHNICAL IMPLEMENTATION NOTICES ARE ONLINE AT /USE LOWER CASE LETTERS/: 

HTTP://WWW.WEATHER.GOV/OS/NOTIF.HTM

$$
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