[nws-changes] 20090220: disc special tropical disturbance stmts.: ADMIN NOTICE NOUS41 KWBC]

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

632 NOUS41 KWBC 201848
PNSWSH

SERVICE CHANGE NOTICE 09-10
NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC
HHHH PM EST FRI FEB 20 2009

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

FROM:     THERESE Z. PIERCE
    CHIEF...MARINE AND COASTAL SERVICES BRANCH

SUBJECT: DISCONTINUATION OF SPECIAL TROPICAL DISTURBANCE STATEMENTS AND BEGINNING OF SPECIAL TROPICAL WEATHER OUTLOOKS: EFFECTIVE MAY 15 2009 EFFECTIVE MAY 15 2009...THE NATIONAL HURRICANE CENTER AND CENTRAL PACIFIC HURRICANE CENTER WILL DISCONTINUE THE ISSUANCE OF SPECIAL TROPICAL DISTURBANCE /DSA/ STATEMENTS. THE FOLLOWING PRODUCTS WILL NO LONGER BE ISSUED ON OR AFTER MAY 15 2009:

PRODUCT TYPE LINE       AWIPS ID/S  WMO HEADINGS
SPECIAL TROPICAL DISTURBANCE STATEMENT DSAAT WONT41 KNHC SPECIAL TROPICAL DISTURBANCE STATEMENT DSAEP WOPZ41 KNHC
SPECIAL TROPICAL DISTURBANCE STATEMENT    DSACP   ACPA80 PHFO

SPECIAL DSA/S WERE FORMERLY ISSUED WHEN IMPORTANT CHANGES IN AREAS OF DISTURBED WEATHER OVER TROPICAL OR SUBTROPICAL WATERS NEEDED TO BE CONVEYED BEFORE THE NEXT SCHEDULED RELEASE OF THE TROPICAL WEATHER OUTLOOK. EFFECTIVE MAY 15 2009...THE INFORMATION FORMERLY PROVIDED IN DSA STATEMENTS WILL BE AVAILABLE THROUGH THE ISSUANCE OF SPECIAL TROPICAL WEATHER OUTLOOKS /TWO/S. THESE PRODUCT CHANGES RESULT IN NO DEGRADATION OF SERVICE...BUT PROVIDE A MORE EFFICIENT DELIVERY OF THE SAME INFORMATION TO OUR USERS. USERS WISHING TO CONTINUE RECEIVING THE INFORMATION PREVIOUSLY PROVIDED THROUGH DSA/S WILL NEED TO ADD THE FOLLOWING COMMUNICATIONS IDENTIFIERS TO THEIR DATABASES...THIS WILL ENSURE THEY RECEIVE ALL ROUTINELY-ISSUED TWO PRODUCTS AS WELL AS SPECIAL TWO/S.
PRODUCT TYPE LINE                       AWIPS ID/S  WMO HEADINGS
TROPICAL WEATHER OUTLOOK /OR/           TWOAT       ABNT20 KNHC
  SPECIAL TROPICAL WEATHER OUTLOOK
TROPICAL WEATHER OUTLOOK /OR/           TWOEP       ABPZ20 KNHC
  SPECIAL TROPICAL WEATHER OUTLOOK
TROPICAL WEATHER OUTLOOK /OR/           TWOCP ACPN50 PHFO
  SPECIAL TROPICAL WEATHER OUTLOOK

WHEN A SPECIAL /TWO/ TEXT PRODUCT IS ISSUED...THE ONLINE GRAPHICAL TWO PRODUCT WILL ALSO BE UPDATED.

AN EXAMPLE OF THE SPECIAL TWO PRODUCT FOR 2009 IS PROVIDED ONLINE AT /USE LOWER CASE LETTERS/:

HTTP://WWW.NHC.NOAA.GOV/TWO_EXAMPLE.SHTML

THE NHC IS RESPONSIBLE FOR ALL METEOROLOGICAL DECISIONS CONCERNING FORECASTING OF TROPICAL AND SUBTROPICAL SYSTEMS FOR THE ATLANTIC OCEAN AND THE EASTERN PACIFIC OCEAN...NORTH OF THE EQUATOR AND EAST OF 140 DEGREES WEST LONGITUDE.

THE CPHC IS RESPONSIBLE FOR ALL METEOROLOGICAL DECISIONS CONCERNING FORECASTING OF TROPICAL SYSTEMS FOR THE PACIFIC OCEAN NORTH OF THE EQUATOR FROM 140 DEGREES WEST TO 180 DEGREES WEST LONGITUDE.

IF YOU HAVE QUESTIONS...PLEASE CONTACT:

   JAMES FRANKLIN
   NATIONAL WEATHER SERVICE
   NATIONAL HURRICANE CENTER
   11691 SW 17TH STREET
   MIAMI FL 33165
   PHONE:  305-229-4415

NATIONAL SERVICE CHANGE NOTICES ARE ONLINE AT /USE LOWERCASE/:

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

$$
NNNN

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