950321-Montana-NOUS40 (fwd)

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TO        FAMILY OF SERVICES /FOS/ SUBSCRIBERS

FROM      DONALD WERNLY...CHIEF...WARNING AND FORECAST BRANCH

SUBJECT   SHORT-FUSE COUNTY WARNING AREA TRANSFER  95-30
          GREAT FALLS WEATHER SERVICE FORECAST OFFICE/S
          SHORT-FUSE COUNTY WARNING AREA EXPANDS...EFFECTIVE
          APRIL 26...1995.

     EFFECTIVE WEDNESDAY APRIL 26...1995...AT 1000 A.M. MOUNTAIN
DAYLIGHT TIME /1600 UNIVERSAL COORDINATED TIME/...THE NATIONAL
WEATHER SERVICE /NWS/ WILL TRANSFER SHORT-FUSE WARNING
RESPONSIBILITY FOR NINE COUNTIES IN CENTRAL MONTANA TO THE GREAT
FALLS /GTF/...MONTANA WEATHER SERVICE FORECAST OFFICE /WSFO/ FROM
WEATHER SERVICE OFFICES /WSO/ IN HAVRE /HVR/...MONTANA AND HELENA
/HLN/...MONTANA.  FOR THESE COUNTIES...WSFO  GTF  WILL ISSUE
SHORT-FUSE WARNING PRODUCTS /TABLE 2/ AND RELATED PRODUCTS THAT
GIVE FOLLOW-UP INFORMATION ON THE WARNINGS /TABLE 3/.

     BECAUSE OF THIS COUNTY WARNING TRANSFER...SUBSCRIBERS TO THE
NOAA WEATHER WIRE SERVICE /NWWS/ AND THE FAMILY OF SERVICES /FOS/
MUST TAKE APPROPRIATE ACTION TO RECEIVE THE SHORT-FUSE WARNINGS
AND
RELATED PRODUCTS FOR THESE NINE COUNTIES USING THE  GTF
IDENTIFIER
/TABLES 2 AND 3/ INSTEAD OF THE  HVR  AND  HLN  IDENTIFIERS.  THE
UNIVERSAL GENERIC CODES /UGC/...HOWEVER...WILL REMAIN UNCHANGED
/AS
SHOWN IN TABLE 1/.  FOR HOLDERS OF WEATHER SERVICE OPERATIONS
MANUAL CHAPTER C-47...COUNTY WARNING AREAS...THIS IS THE 30TH
UPDATE FOR 1995.

TABLE 1. TRANSFERS TO GTF. /Z/ ZONE CODE   /C/ COUNTY CODE

COUNTY         UGC Z   UGC C   FROM  TO
HILL           MTZ005- MTC041- HVR   GTF
LIBERTY        MTZ005- MTC051- HVR   GTF
BLAINE         MTZ005- MTC005- HVR   GTF
LEWIS & CLARK  MTZ004- MTC049- HLN   GTF
JEFFERSON      MTZ004- MTC043- HLN   GTF
BROADWATER     MTZ004- MTC007- HLN   GTF
MEAGHER        MTZ004- MTC059- HLN   GTF
MADISON        MTZ004- MTC057- HLN   GTF
GALLATIN       MTZ004- MTC031- HLN   GTF

TABLE 2.  THE FOLLOWING ARE SHORT-FUSE WARNING PRODUCTS FOR THE
9 COUNTIES TRANSFERRED TO GTF.  UGC C CODES ARE USED IN THESE.

WARNING PRODUCT FOR       NWWS ID            WMO HEADER /FOR FOS/
TORNADOES                 GTFTORGTF          WFUS1 KGTF
SEVERE THUNDERSTORMS      GTFSVRGTF          WUUS1 KGTF
FLASH FLOODS              GTFFFWGTF          WRUS1 KGTF

TABLE 3.  THE FOLLOWING ARE KEY RELATED PRODUCTS FOR THE NINE
COUNTIES TRANSFERRED TO GTF.  UGC Z CODES ARE USED IN THESE.

 RELATED PRODUCTS             NWWS ID        WMO HEADER /FOR FOS/

 SPECIAL WEATHER STATEMENT    GTFSPSGTF      WWUS35 KGTF
 SEVERE WEATHER STATEMENT     GTFSVSGTF      WWUS34 KGTF
 CIVIL EMERGENCY MESSAGE      GTFCEMGTF      MMUS40 KGTF
 PUBLIC INFO. STATEMENT       GTFPNSGTF      ABUS34 KGTF
 WINTER WEATHER WARNINGS      GTFWSWGTF      WWUS46 KGTF
 NON-PRECIPITATION WARNINGS   GTFNPWGTF      WWUS45 KGTF
 SHORT-TERM FORECAST          GTFNOWGTF      FXUS21 KGTF
 FLASH FLOOD STATEMENT        GTFFFSGTF      RWUS32 KGTF
 LOCAL STORM REPORT           GTFLSRGTF      WWUS30 KGTF

WSFO GTF WILL ALSO CONTINUE TO ISSUE THE FOLLOWING PRODUCTS FOR
LONGER FUSE EVENTS AFFECTING THE NINE COUNTIES.

 RELATED PRODUCTS             NWWS ID        WMO HEADER /FOR FOS/

 SPECIAL WEATHER STATEMENT    GTFSPSGTF      WWUS35 KGTF
 SEVERE WEATHER STATEMENT     GTFSVRGTF      WWUS34 KGTF
 CIVIL EMERGENCY MESSAGE      GTFCEMGTF      MMUS40 KGTF
 PUBLIC INFO. STATEMENT       GTFPNSGTF      ABUS34 KGTF
 WINTER WEATHER WARNINGS      GTFWSWGTF      WWUS46 KGTF
 NON-PRECIPITATION WARNINGS   GTFNPWGTF      WWUS45 KGTF

     IF YOU HAVE FURTHER QUESTIONS...YOU MAY CONTACT THE
FOLLOWING.
/MIC...METEOROLOGIST IN CHARGE     OIC...OFFICIAL IN CHARGE/

CHARLES KLUNDER...OIC
NATIONAL WEATHER SERVICE OFFICE
5404 9TH ST WEST
HAVRE MT 59501
/406/ 265-6424

GINA LOSS...MIC
NATIONAL WEATHER SERVICE OFFICE
HELENA AIRPORT
2750 AIRPORT ROAD
HELENA MT 59601
/406/ 449-5204

KEN MIEKLE...MIC...MONTANA AREA MANAGER
NATIONAL WEATHER SERVICE FORECAST OFFICE
5324 TRI-HILL FRONTAGE ROAD
GREAT FALLS MT 59404
/406/ 453-9957

END





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