NOUS41 KWBC 181445 PNSWSH SERVICE CHANGE NOTICE 10-17 NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC 945 AM EST MON MAR 8 2010 TO: SUBSCRIBERS: -FAMILY OF SERVICES -NOAA WEATHER WIRE SERVICE -NOAAPORT -EMERGENCY MANAGERS WEATHER INFORMATION NETWORK -OTHER NWS PARTNERS...USERS AND EMPLOYEES FROM: THERESE Z. PIERCE CHIEF...MARINE AND COASTAL SERVICES BRANCH SUBJECT: CHANGE TO CODING OF HIGH DENSITY OBSERVATION /HDOB/ MESSAGE FOR MISSING DATA: EFFECTIVE JULY 15 2010 EFFECTIVE JULY 15 2010...THE CODING OF THE HDOB MESSAGE FOR MISSING DATA TRANSMITTED FROM NOAA AND AIR FORCE RECONNAISSANCE AIRCRAFT WILL CHANGE FROM 999 TO ///. THIS CHANGE IS BEING MADE FOR HDOBS TO BE CONSISTENT WITH THE CODING OF MISSING DATA FOUND IN OTHER METEOROLOGICAL DATA MESSAGES. IN ADVANCE OF THIS CHANGE...USERS OF HDOB MESSAGES MAY NEED TO MAKE CHANGES TO THEIR SOFTWARE TO CORRECTLY PROCESS THE NEW DATA FORMAT. THERE WILL BE NO CHANGES TO WMO HEADINGS OR AWIPS IDS OF THE HDOB MESSAGES. IF THERE ARE ANY CHANGES TO THE IMPLEMENTATION DATE... AN ADDITIONAL SERVICE CHANGE NOTICE WILL BE ISSUED AS EARLY AS POSSIBLE TO NOTIFY USERS. FOR EXAMPLE IF THERE IS AN ACTIVE TROPICAL CYCLONE IN THE DAYS PRIOR TO JULY 15...OR TROPICAL DEVELOPMENT IS ANTICIPATED AROUND THIS DATE... A NEW IMPLEMENTATION DATE WILL BE PROVIDED. THE OLD AND NEW HDOB MESSAGE FORMATS WILL BE PROVIDED IN THE 2010 NATIONAL HURRICANE OPERATIONS PLAN /NHOP/ APPENDIX G. THE 2010 NHOP WILL BE AVAILABLE BY JUNE 1 2010 AT: http://www.ofcm.gov IF YOU HAVE ANY QUESTIONS...PLEASE CONTACT JOHN KUHN NATIONAL WEATHER SERVICE 1325 EAST WEST HIGHWAY SILVER SPRING MARYLAND 20910 301 713 1677 EXTENSION 121 JOHN.F.KUHN@NOAA.GOV NATIONAL SERVICE CHANGE NOTICES ARE ONLINE AT: http://www.weather.gov/os/notif.htm $$ NNNN
Alternate Formats
About Alternates -
E-Mail Advisories -
RSS Feeds
Cyclone Forecasts
Latest Advisory -
Past Advisories -
About Advisories
Marine Forecasts
Latest Products -
About Marine Products
Tools & Data
Satellite Imagery -
US Weather Radar -
Aircraft Recon -
Local Data Archive -
Forecast Verification -
Deadliest/Costliest/Most Intense
Learn About Hurricanes
Storm Names
Wind Scale -
Prepare -
Climatology -
NHC Glossary -
NHC Acronyms -
Frequently Asked Questions -
AOML Hurricane-Research Division
About Us
About NHC -
Mission/Vision -
Other NCEP Centers -
NHC Staff -
Visitor Information -
NHC Library
NOAA/
National Weather Service
National Centers for Environmental Prediction
National Hurricane Center
11691 SW 17th Street
Miami, Florida, 33165-2149 USA
nhcwebmaster@noaa.gov
Disclaimer
Privacy Policy
Credits
About Us
Glossary
Career Opportunities
Page last modified: Thursday, 17-Mar-2016 16:56:36 UTC