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-------- Original Message -------- 021 NOUS41 KWBC 191943 PNSWSH Service Change Notice 12-45 National Weather Service Headquarters Washington DC 245 PM EST Mon Dec 12 2012 TO: Subscribers: -Family of Services -NOAA Weather Wire Service -Emergency Managers Weather Information Network -NOAAPORT Other NWS Partners and NWS employees FROM: James E. Hoke Director, Hydrometeorological Prediction Center SUBJECT: Change to Issuance Times of HPC Day 3-7 Products, CONUS Only Effective December 18, 2012 Effective Tuesday, December 18, 2012, after 0001 Coordinated Universal Time (UTC), the National Centers for Environmental Predictions (NCEP) Hydrometeorological Prediction Center (HPC) will begin issuing Day 3-7 products on a modified schedule as shown below: Table 1 Product New Issuance Old Issuance Time (UTC) Time (UTC) ------- ------------ ------------ CONUS Grids 0400 1430 1430 1800 Graphical Surface Progs 0400 0900 1900 1900 Discussions 0700 1400 1900 1930 These changes are being made to provide a complete guidance package at night to complement the daytime issuance. The products are available online at: http://www.hpc.ncep.noaa.gov/medr/medr.shtml There will be no changes to the issuance times of the Alaska grids and progs. For more information, please contact: edwin.danaher@xxxxxxxx 301-683-1494 National Service Change Notices are online at: http://www.weather.gov/os/notif.htm $$
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