980  
NOUS46 KMTR 182016  
PNSMTR  
CAZ006-505>513-516>518-528>530-090000-  
 
PUBLIC INFORMATION STATEMENT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA CA  
1215 PM PST WED NOV 18 2009  
 
SUBJECT: EXPERIMENTAL USE OF BULLETED WINTER STORM  
/WSW/ AND NON PRECIPITATION /NPW/ WATCH...WARNING AND  
ADVISORY PRODUCTS  
 
BEGINNING DECEMBER 8 2009 AND ENDING MAY 29 2010...THE SAN FRANCISCO  
BAY AREA WEATHER FORECAST OFFICE /WFO/ WILL BEGIN MODIFYING THE  
WINTER WEATHER /WSW/ AND NON PRECIPITATION /NPW/ FORMATS TO PRODUCE  
EXPERIMENTAL BULLETED WATCH...WARNING AND ADVISORY PRODUCTS WITH A  
FORMAT SIMILAR TO SEVERE THUNDERSTORM AND FLASH FLOOD WARNINGS. THESE  
FORMATS ARE EASIER FOR USERS TO READ AND QUICKLY GATHER VITAL  
INFORMATION DURING HAZARDOUS WINTER AND NON-PRECIPITATION EVENTS.  
DURING THE TEST PERIOD...THE SAN FRANCISCO BAY AREA WFO MAY  
TEMPORARILY REVERT BACK TO THE CURRENT FORMAT TO MAINTAIN MISSION  
CRITICAL WARNING SERVICES.  
 
A PRODUCT DESCRIPTION DOCUMENT /PDD/ FOR THESE EXPERIMENTAL  
PRODUCTS INCLUDING A LIST OF OTHER AFFECTED WFOS AND EXAMPLES OF THE  
BULLET FORMATTED WSW AND NPW PRODUCTS ARE AVAILABLE AT /USE  
LOWERCASE/:  
 
HTTP://PRODUCTS.WEATHER.GOV/VIEWLISTE.PHP  
 
PUBLIC COMMENTS ARE REQUESTED THROUGH MAY 29 2010 AT /USE LOWERCASE/:  
 
HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=WSWNPW  
 
UPON THE COMPLETION OF THIS EXPERIMENTAL PERIOD...THE NWS WILL  
EVALUATE ALL RECEIVED COMMENTS TO DETERMINE WHETHER OR NOT TO PRECEDE  
WITH THE FULL IMPLEMENTATION OF BULLETIZED WSW/NPW PRODUCTS  
NATIONWIDE.  
 
IF YOU HAVE COMMENTS OR QUESTIONS REGARDING THIS PUBLIC  
INFORMATION STATEMENT...PLEASE CONTACT:  
 
TOM EVANS  
WARNING COORDINATION METEOROLOGIST  
NATIONAL WEATHER SERVICE  
SAN FRANCISCO BAY AREA CA  
831-656-1710 X223  
TOM.EVANS@NOAA.GOV  
 

 
 
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