NOUS41 KWBC 121305

PNSWSH

 

Servic Change Notice 16-39

National Weather Service Headquarters Washington DC

905 AM EDT Mon Sep 12 2016

 

TO:      Subscribers:

         -NOAA Weather Wire Service

         -Emergency Managers Weather Information Network

         -NOAAPORT

         Other NWS partners and NWS employees

 

FROM:    David Novak

         Director, Weather Prediction Center

 

SUBJECT: Change to the Distribution Times of the Day 3-7

         Northern Hemispheric Chart and Day 4-5 and Day 6-7

         Quantitative Precipitation Forecasts (QPF) Effective 

         October 11, 2016

 

Effective Tuesday, October 11, 2016, at 1200 Coordinated

Universal Time (UTC), the National Centers for Environmental

Prediction's (NCEP) Weather Prediction Center (WPC) will change

distribution times of the Day 3-7 Northern Hemispheric Chart and

Day 4-5 and Day 6-7 QPF. This change improves internal workflow

in the Center.

 

The Day 3-7 Northern Hemispheric Chart distribution is proposed

to change from 1900 UTC (current) to 2030 UTC (1.5 hours later).

This change affects the following WMO/AWIPS Headers:

 

PPHK01 KWBC     Day 3 Northern Hemispheric Chart

PPHM01 KWBC     Day 4 Northern Hemispheric Chart

PPHO01 KWBC     Day 5 Northern Hemispheric Chart

PPTG98 KWBC     Day 6 Northern Hemispheric Chart

PPTR98 KWBC     Day 7 Northern Hemispheric Chart

 

The Day 4-5 and 6-7 QPF is proposed to change from 2030 UTC

(current) to 1930 UTC (1 hour earlier). This change affects the

following WMO/AWIPS Headers:

 

LEMO98 KWNH    Day 4-5 QPF Grib2

LEMR98 KWNH    Day 6-7 QPF Grib2

PEIO46 KWBC    Day 4-5 QPF Redbook Graphic

PEIS46 KWBC    Day 6-7 QPF Redbook Graphic

 

There are no proposed changes to the night shift products.

 

For more information, please contact:

 

  David Novak

  Director, Weather Prediction Center

  College Park, MD  20740

  david.novak@noaa.gov

  301-683-1484

 

National Service Change Notices are online at:

 

  http://www.weather.gov/os/notif.htm

 

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