NOUS41 KWBC 022040

PNSWSH

 

Public Information Statement, Comment Request

National Weather Service Headquarters Washington DC

0500 PM EDT Mon Jun 02 2014

 

To:      Subscribers:

         -Family of Services

         -NOAA Weather Wire Service

         -Emergency Manager Weather Information Network

         -NOAAPORT

         Other NWS partners and NWS employees

 

From:    Mark Tew

         Chief, Marine and Coastal Weather Services Branch

 

Subject: Soliciting Comments on National Hurricane Center

         Experimental Five-Day Graphical Tropical Weather

         Outlook through November 30, 2014

 

Effective July 1 and continuing through November 30, 2014, the

National Weather service (NWS) is seeking user feedback on an

experimental Five-Day Graphical Tropical Weather Outlook issued

by the National Hurricane Center (NHC).

 

The Five-Day Graphical Tropical Weather Outlook (XGTWO) is a

visual companion to the five-day (120-hour) forecasts and

discussion currently appearing within the Tropical Weather

Outlook (TWO) text product, and will be produced four times daily

by the NHC for the Atlantic and east Pacific basins.  The XGTWO

is a web-based set of graphics that identify the locations of

current areas of disturbed weather and the areas where these

disturbances could develop into tropical or subtropical cyclones.

The current disturbance locations are shown with Xs and the

potential formation areas are shown with shaded hatches.  The

areas are color-coded based upon the forecast likelihood of

tropical cyclone formation in the next five days, with yellow

indicating a less than 30 percent chance, orange indicating a

chance of 30-50 percent, and red indicating a formation

likelihood of greater than 50 percent.

 

An overview XGTWO image shows all disturbances mentioned in the

text TWO.  When a user moves the computer mouse pointer over a

disturbance in the graphic, the associated text for that

disturbance pops up.  Clicking on a disturbance will display a

version of the graphic showing only that particular disturbance.

Each of the single-disturbance graphics displays the quantitative

genesis probability, given in 10 percent increments, and a

disturbance number (i.e., Disturbance 1, Disturbance 2), with the

text for each numbered disturbance given beneath the graphic.

 

The graphic can be found on NHCs website at:

 

http://www.nhc.noaa.gov/

 

Feedback concerning this experimental service is welcomed at:

 

http://www.nws.noaa.gov/survey/nws-survey.php?code=FDGTWO

 

If you have comments or questions, please contact:

 

John F. Kuhn

Silver Spring, MD 20910

Telephone: 301-713-1677 X121

Email: John.F.Kuhn@noaa.gov

 

National Public Information Statements are online at:

 

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

 

$$