19991027: Impact of Standard Time-NOUS (fwd)

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390 
NOUS41 KWBC 271909
PNSWSH
  
PUBLIC INFO. STATEMENT...TECHNICAL IMPLEMENTATION NOTICE 99-18
NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC
300 PM EDT WED OCT 27 1999
  
TO:       NATIONAL WEATHER SERVICE /NWS/ OFFICES
           FEDERAL AVIATION ADMINISTRATION CUSTOMERS
           FAMILY OF SERVICES SUBSCRIBERS
           OTHER CUSTOMERS OF NWS AVIATION FORECASTS
  
FROM:     THERESE Z. PIERCE
           CHIEF...INTEGRATED HYDROMETEOROLOGICAL SERVICES CORE
           NWS...OFFICE OF METEOROLOGY
  
SUBJECT:  IMPACT OF CHANGE TO STANDARD TIME ON ISSUANCE TIMES
           OF AIRMETS AND AVIATION AREA FORECASTS...EFFECTIVE
           OCTOBER 31 1999
  
NOTE:  THE FOLLOWING CHANGES HAVE NO IMPACT ON NOAA WEATHER WIRE
SERVICE SUBSCRIBERS.
  
THIS SUNDAY OCTOBER 31 1999 AT 2:00 AM LOCAL TIME...MOST OF THE
NATION WILL SWITCH FROM DAYLIGHT SAVINGS TIME TO STANDARD TIME. 
AS A RESULT OF THIS CHANGE...THE ISSUANCE TIMES OF SEVERAL
AVIATION PRODUCTS ISSUED BY THE AVIATION WEATHER CENTER /AWC/ IN
KANSAS CITY...THE ALASKA AVIATION WEATHER UNIT /AAWU/ IN
ANCHORAGE ALASKA...AND THE TROPICAL PREDICTION CENTER IN MIAMI
FLORIDA...WILL CHANGE.  HAWAII AND GUAM USE STANDARD TIME ALL
YEAR ROUND...SO THE ISSUANCE TIMES OF THE AIRMETS AND AREA
FORECASTS ISSUED BY METEOROLOGICAL WATCH OFFICES IN HONOLULU AND
GUAM WILL NOT CHANGE.
  
THE AIRMETS AND AVIATION AREA FORECASTS LISTED BELOW WILL BE
ISSUED ONE HOUR LATER WITH RESPECT TO UNIVERSAL COORDINATED TIME. 
IN OTHER WORDS...THE LOCAL ISSUANCE TIME REMAINS THE SAME...BUT
THE CORRESPONDING UNIVERSAL COORDINATED TIME /UTC/ IS ONE HOUR
LATER.  THE AFFECTED PRODUCTS AND THE CURRENT AND REVISED
ISSUANCE TIMES ARE LISTED BELOW:
  
AREA FORECASTS /FA/:
  
FAS ISSUED BY AVIATION WEATHER CENTER /AWC/
  
THE AWC ISSUES THE FOLLOWING FAS...KNOWN AS THE BOSTON
/BOS/...MIAMI /MIA/...CHICAGO /CHI/...DALLAS/FORT WORTH
/FTW/...SALT LAKE CITY /SLC/...AND SAN FRANCISCO /SFO/ FAS:
  
THE AWC WILL IMPLEMENT THE SCHEDULE CHANGE AT 0800 UTC.
  
WMO HEADER     AFOS PIL       NEW ISSUANCE TIMES /UTC/
FAUS1 KBOS     MKCFA1H        0945...1845...AND 0145 UTC
FAUS1 KMIA     MKCFA2H        0945...1845...AND 0145 UTC
FAUS1 KCHI     MKCFA3H        1045...1945...AND 0245 UTC
FAUS1 KDFW     MKCFA4H        1045...1945...AND 0245 UTC
FAUS1 KSLC     MKCFA5H        1145...2045...AND 0345 UTC
FAUS1 KSFO     MKCFA6H        1145...2045...AND 0345 UTC
FAUS2 KBOS     MKCFA1I        0945...1845...AND 0145 UTC
FAUS2 KMIA     MKCFA2I        0945...1845...AND 0145 UTC
FAUS2 KCHI     MKCFA3I        1045...1945...AND 0245 UTC
FAUS2 KDFW     MKCFA4I        1045...1945...AND 0245 UTC
FAUS2 KSLC     MKCFA5I        1145...2045...AND 0345 UTC
FAUS2 KSFO     MKCFA6I        1145...2045...AND 0345 UTC
FAUS3 KBOS     MKCFA1S        0945...1845...AND 0145 UTC
FAUS3 KMIA     MKCFA2S        0945...1845...AND 0145 UTC
FAUS3 KCHI     MKCFA3S        1045...1945...AND 0245 UTC
FAUS3 KDFW     MKCFA4S        1045...1945...AND 0245 UTC
FAUS3 KSLC     MKCFA5S        1145...2045...AND 0345 UTC
FAUS3 KSFO     MKCFA6S        1145...2045...AND 0345 UTC
FAUS4 KBOS     MKCFA1T        0945...1845...AND 0145 UTC
FAUS4 KMIA     MKCFA2T        0945...1845...AND 0145 UTC
FAUS4 KCHI     MKCFA3T        1045...1945...AND 0245 UTC
FAUS4 KDFW     MKCFA4T        1045...1945...AND 0245 UTC
FAUS4 KSLC     MKCFA5T        1145...2045...AND 0345 UTC
FAUS4 KSFO     MKCFA6T        1145...2045...AND 0345 UTC
FAUS5 KBOS     MKCFA1W        0945...1845...AND 0145 UTC
FAUS5 KMIA     MKCFA2W        0945...1845...AND 0145 UTC
FAUS5 KCHI     MKCFA3W        1045...1945...AND 0245 UTC
FAUS5 KDFW     MKCFA4W        1045...1945...AND 0245 UTC
FAUS5 KSLC     MKCFA5W        1145...2045...AND 0345 UTC
FAUS5 KSFO     MKCFA6W        1145...2045...AND 0345 UTC
  
THE FAS ISSUED BY THE AWC WILL INCLUDE THE FOLLOWING REMINDER AT
THE END OF THE FORECAST TEXT...BEGINNING ON MID-DAY FRIDAY
OCTOBER 29 1999 AND CONTINUING UNTIL THE SCHEDULED ISSUANCE TIMES
CHANGE ON SUNDAY MORNING:
  
      EFFECTIVE 0800Z OCTOBER 31, 1999 THE BOS AND MIA FAS WILL BE
      ISSUED AT 0945Z, 1845Z, AND 0145Z DUE TO THE RETURN TO
      STANDARD TIME.  AIRMETS WILL BE ISSUED AT 0845Z...1445Z...
      2045Z...AND 0245Z.
  
FAS ISSUED BY ALASKA AVIATION WEATHER UNIT /AAWU/:
  
THE AAWU WILL IMPLEMENT THE SCHEDULE CHANGE AT 1000 UTC.
  
WMO HEADER     AFOS PIL       NEW ISSUANCE TIMES /UTC/
FAAK1 PAJN     NMCFA7H        0845....1445....2045...AND 0245 UTC
FAAK5 PAJN     NMCFA7W        0845....1445....2045...AND 0245 UTC
FAAK1 PANC     NMCFA8H        0845....1445....2045...AND 0245 UTC
FAAK5 PANC     NMCFA8W        0845....1445....2045...AND 0245 UTC
FAAK1 PAFA     NMCFA9H        0845....1445....2045...AND 0245 UTC
FAAK5 PAFA     NMCFA9W        0845....1445....2045...AND 0245 UTC
  
FAS ISSUED BY TROPICAL ANALYSIS AND FORECAST BRANCH /TAFB/...OF
THE TROPICAL PREDICTION CENTER
  
TAFB ISSUES ONE NORTHERN GULF OF MEXICO AVIATION AREA FORECAST 
AND ONE INTERNATIONAL AVIATION AREA FORECAST...SHOWN BELOW:
  
THE SCHEDULE CHANGE WILL BE IMPLEMENTED AT 0700 UTC AT THE TAFB.
  
WMO HEADER     AFOS PIL       NEW ISSUANCE TIME /UTC/
  
FAGX01 KNHC    MIAOFAGX       1040 AND 1840 UTC
FACA KNHC      MIAOFAMIA      0900...1500...AND 0300 UTC
                               
AIRMETS:
  
AIRMETS ISSUED BY AVIATION WEATHER CENTER /AWC/:
  
WMO HEADER     AFOS PIL         NEW ISSUANCE TIMES /UTC/
                               
WAUS1 KBOS     MKCWA1<S T Z>    0845...1445...2045...AND 0245 UTC
WAUS1 KMIA     MKCWA2<S T Z>    0845...1445...2045...AND 0245 UTC
WAUS1 KCHI     MKCWA3<S T Z>    0845...1445...2045...AND 0245 UTC
WAUS1 KDFW     MKCWA4<S T Z>    0845...1445...2045...AND 0245 UTC
WAUS1 KSLC     MKCWA5<S T Z>    0845...1445...2045...AND 0245 UTC
WAUS1 KSFO     MKCWA6<S T Z>    0845...1445...2045...AND 0145 UTC
  
THE AIRMETS ISSUED BY THE AWC ON SATURDAY EVENING...OCTOBER 31ST
AT 0145 UTC...WILL BE VALID FOR 7 HOURS UNTIL 0900 UTC IN ORDER
TO COVER THE EXTRA HOUR BEFORE THE NEXT SET OF AIRMETS ARE ISSUED
ACCORDING TO THE MODIFIED SCHEDULE.
  
AIRMETS ISSUED BY ALASKA AVIATION WEATHER UNIT /AAWU/:
  
WMO HEADER     AFOS PIL       NEW ISSUANCE TIMES /UTC/
WAAK1 PAJN     NMCWA7<S T Z>  0845....1445....2045...AND 0245 UTC
WAAK1 PANC     NMCWA8<S T Z>  0845....1445....2045...AND 0245 UTC
WAAK1 PAFA     NMCWA9<S T Z>  0845....1445....2045...AND 0245 UTC
  
IF YOU HAVE QUESTIONS REGARDING THE CHANGE OF ISSUANCE TIMES OF
THESE PRODUCTS...CONTACT:
  
MR. JIM HENDERSON                  MR. ELLIOTT BARSKE
DEPUTY DIRECTOR                    METEOROLOGIST-IN-CHARGE
AVIATION WEATHER CENTER            ALASKA AVIATION WEATHER UNIT
PHONE: 816-584-7203 X 203          PHONE: 907-266-5116
E-MAIL:JHENDERSON@xxxxxxxxxxxxxxx  E-MAIL:ELLIOTT.BARSKE@xxxxxxxx
  
MR. CHRISTOPHER BURR
CHIEF - TROPICAL ANALYSIS AND FORECAST BRANCH
TROPICAL PREDICTION CENTER
PHONE: 305-229-4430
E-MAIL: CHRISTOPHER.BURR@xxxxxxxx
  
THIS AND ALL OTHER NWS SERVICE CHANGE NOTIFICATIONS ARE AVAILABLE
AT THE FOLLOWING URL /IN LOWER CASE LETTERS/
  
      HTTP://WWW.NWS.NOAA.GOV/OM/NOTIF.HTM
  
END




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