NOUS41 KWBC 251955

PNSWSH

 

Service Change Notice 14-45

National Weather Service Headquarters Washington DC

356 PM EDT Mon Aug 25 2014

 

To:      Subscribers:

         -Family of Services

         -NOAA Weather Wire Service

         -Emergency Managers Weather Information Network

         -NOAAPORT

         Other NWS partners and NWS employees

 

From:    Charles McCreery

         Director, Pacific Tsunami Warning Center

 

Subject: Changes to the Tsunami Threat Message effective

         Wednesday, October 1, 2014

 

Effective Wednesday, October 1, 2014, at 0000 Coordinated

Universal Time (UTC), the NWS Pacific Tsunami Warning Center

(PTWC) in Honolulu, HI, will eliminate the use of alerting terms

"watch" and "warning" in its WEPA40 PHEB Tsunami product for the

Pacific and instead provide rapid notification of potential

tsunami threats. This change is being made at the request of

member states of the Pacific Tsunami Warning and Mitigation

System to improve the service. 

 

PTWC will issue Watch/Warning/Advisory products under different

headers for U.S. domestic locations which were formerly provided

tsunami alerts exclusively through the WEPA40 PHEB product. For

further information on these Watch/Warning/Advisory US domestic

locations please see:

 

  http://ptwc.weather.gov/about_messages.php

 

as well as the following recently released Service Change

Notices:

 

For Guam and the Commonwealth of the Northern Mariana Islands:

 

http://www.nws.noaa.gov/om/notification/scn14-43tsunamicca.htm

 

For American Samoa:

 

http://www.nws.noaa.gov/om/notification/scn1418tsunami_pagoaab.htm

 

The product is listed below:

 

Product Name                           AWIPS ID     WMO HEADER

------------                           --------     ----------

Tsunami Threat Message                 TSUPAC       WEPA40 PHEB

 

For more information, please contact:

 

  Charles McCreery

  Director, NWS Pacific Tsunami Warning Center

  Honolulu HI 96818

  phone: 808-725-4301

  email: charles.mccreery@noaa.gov

 

National Service Change Notices are online at:

 

http://www.weather.gov/os/notif.htm

 

$$