20070525: new tsunami products

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NOUS41 KWBC 251402
PNSWSH

SERVICE CHANGE NOTICE 07-37
NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC
1005 AM EDT FRI MAY 25 2007
TO: DESIGNATED GOVERNMENT AGENCIES OF THE IOCARIBE... 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:           THERESE Z. PIERCE
                CHIEF...MARINE AND COASTAL SERVICES BRANCH

SUBJECT:        NEW TSUNAMI PRODUCTS AVAILABLE FOR THE CARIBBEAN:
                ...EFFECTIVE JUNE 27 2007

EFFECTIVE WEDNESDAY JUNE 27 2007 AT 1800 COORDINATED UNIVERSAL TIME /UTC/...1400 EASTERN DAYLIGHT TIME /EDT/...OR 1400 ATLANTIC STANDARD TIME /AST/...AN INTERIM TSUNAMI WARNING PLAN FOR THE FOLLOWING NATIONS OF THE CARIBBEAN WILL BE IMPLEMENTED UNTIL SUCH TIME AS THIS CAPABILITY CAN BE MANAGED INDEPENDENTLY WITHIN THE REGION. THE NATIONS ARE THOSE OF THE INTERGOVERNMENTAL OCEANOGRAPHIC COMMISSION /IOC/ OF THE UNITED NATIONS EDUCATIONAL...SCIENTIFIC AND CULTURAL ORGANIZATION /UNESCO/ SUB- COMMISSION FOR THE CARIBBEAN AND ADJACENT REGIONS /IOCARIBE/. ANTIGUA AND BARBUDA HAITI ARUBA HONDURAS BAHAMAS JAMAICA BARBADOS MEXICO BELIZE NETHERLANDS+ BRAZIL NICARAGUA COLOMBIA PANAMA COSTA RICA SAINT KITTS AND NEVIS CUBA SAINT LUCIA DOMINICA SAINT VINCENT AND GRENADINES DOMINICAN REPUBLIC SURINAME FRANCE TRINIDAD AND TOBAGO GRENADA UNITED KINGDOM+ GUATEMALA VENEZUELA GUYANA + THESE ARE NATIONS WITH TERRITORIES LOCATED IN THE CARIBBEAN EFFECTIVE JUNE 27 2007...THE PACIFIC TSUNAMI WARNING CENTER /PTWC/ WILL IMPLEMENT A SUITE OF TWO TSUNAMI PRODUCTS FOR THE CARIBBEAN.

THE TSUNAMI MESSAGE PROVIDES WATCH INFORMATION ABOUT A POTENTIAL TSUNAMI INCLUDING ITS SOURCE AND THE ESTIMATED TIME OF ARRIVAL OF INITIAL WAVES AT LOCATIONS INCLUDED IN THE WATCH AREA. IT WILL INCLUDE AN EVALUATION OF THE POTENTIAL FOR TSUNAMI IMPACT. IT IS NOT AUTHORITATIVE BUT IS INTENDED AS ADVICE TO DESIGNATED GOVERNMENT AGENCIES IN EACH COUNTRY.

THE TSUNAMI INFORMATION STATEMENT WILL CONTAIN INFORMATION ABOUT SIGNIFICANT EARTHQUAKES WHICH ARE NOT LIKELY TO TRIGGER A TSUNAMI. IT IS NOT AUTHORITATIVE BUT IS INTENDED AS ADVICE TO DESIGNATED GOVERNMENT AGENCIES IN EACH COUNTRY.

THE COMMUNICATIONS HEADINGS AND IDENTIFIERS FOR THESE PRODUCTS ARE LISTED IN TABLE 1. IMPORTANT NOTE: USERS OF NWS PRODUCTS MUST UPDATE THEIR COMMUNICATION SYSTEM DIRECTORIES TO RECEIVE THESE PRODUCTS.

TABLE 1. TSUNAMI PRODUCTS FOR THE CARIBBEAN
PRODUCT NAME WMO HEADING AWIPS ID TSUNAMI MESSAGE WECA41 PHEB TSUCAX TSUNAMI INFORMATION STATEMENT WECA43 PHEB TIBCAX

EXAMPLES OF THESE PRODUCTS CAN BE FOUND ONLINE: /USE LOWER CASE LETTERS/:

  HTTP://WWW.PRH.NOAA.GOV/PTWC/ABOUT_MESSAGES.PHP

THE NORMAL 120 DAY NOTIFICATION PERIOD ASSOCIATED WITH SERVICE CHANGE NOTICES INTRODUCING NEW NWS PRODUCTS WAS WAIVED IN THE INTEREST OF PROTECTING LIFE AND PROPERTY WITH THE PROVISION OF THESE NEW PRODUCTS FOR RESIDENTS OF THE CARIBBEAN REGION. ADDITIONALLY...JUNE 27 2007 COINCIDES WITH THE IMPLEMENTATION DATE TO PROVIDE NEW TSUNAMI PRODUCTS FOR THE SOUTH CHINA SEA AND THE INDIAN OCEAN. PLEASE SEE SERVICE CHANGE NOTICES 07-35 AND 07-36...RESPECTIVELY...FOR THOSE AREAS.

IF YOU HAVE ANY QUESTIONS...PLEASE CONTACT:

CHARLES MCCREERY PACIFIC TSUNAMI WARNING CENTER NATIONAL WEATHER SERVICE 91-270 FORT WEAVER RD. EWA BEACH HI 96706-2928 PHONE 808-689-8207 EMAIL: CHARLES.MCCREERY@xxxxxxxx THIS NOTICE AND OTHER SERVICE CHANGE NOTICES ARE AVAILABLE ONLINE AT /USE LOWER CASE LETTERS/: WWW.NWS.NOAA.GOV/OM/NOTIF.HTM
$$


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