NOUS41 KWBC 211437 AAA PNSWSH SERVICE CHANGE NOTICE 06-31...AMENDED NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC 1040 PM EDT THU JUN 21 2007 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...AND NWS EMPLOYEES FROM: ROBERT J. MCLEOD CHIEF...AWARENESS BRANCH OFFICE OF CLIMATE WATER AND WEATHER SERVICES SUBJECT: AMENDED: TIME ZONE DESIGNATOR CHANGE FOR WFO GUAM: EFFECTIVE AUGUST 7 2007 AMENDED TO CHANGE THE EFFECTIVE DATE OF THIS CHANGE TO TUESDAY AUGUST 7 2007 AT 0000 COORDINATED UNIVERSAL TIME /UTC/... INSTEAD OF TUESDAY NOVEMBER 18 2006 AT 0000 COORDINATED UNIVERSAL TIME /UTC/. EFFECTIVE TUESDAY AUGUST 7 2007 AT 0000 COORDINATED UNIVERSAL TIME /UTC/... THE WEATHER FORECAST OFFICE /WFO/ GUAM /GUM/ WILL BEGIN ISSUING ALL OPERATIONAL PRODUCTS WITH THE TIME ZONE DESIGNATOR CHAMORRO STANDARD TIME /CHST/ IN THE MASS NEWS DISSEMINATOR HEADER BLOCK AND IN THE TEXT MESSAGE. FOR BACKGROUND ON THE ESTABLISHMENT OF CHAMORRO STANDARD TIME AND THE CHST TIME ZONE DESIGNATION...REFER TO THE FOLLOWING FEDERAL REGISTER /FR/ WEB PAGE LINK /USE LOWER CASE LETTERS/: HTTP://WWW.GPOACCESS.GOV/FR/ADVANCED.HTML AND SEARCH THE 2003 FR VOLUME FOR THE WORD CHAMORRO. IF YOU HAVE QUESTIONS OR COMMENTS ABOUT THESE CHANGES...PLEASE CONTACT: BILL WARD SCIENTIFIC SERVICES MET PACIFIC REGION HEADQUARTERS 808-532-6415 BILL.WARD@NOAA.GOV OR HERB WHITE DISSEMINATION SERVICES MANAGER SILVER SPRING MARYLAND 301-713-0090 X146 HERBERT.WHITE@NOAA.GOV THIS AND OTHER NWS SERVICE CHANGE NOTICES ARE POSTED ON /USE LOWER CASE LETTERS/: HTTP://WWW.NWS.NOAA.GOV/OS/NOTIF.HTM $$ NNNN