[nws-changes] 20110126: probabilistic freezing temps-Fwd: ADMIN NOTICE NOUS41 KWBC

• To: nws-changes@xxxxxxxxxxxxxxxx
• Subject: [nws-changes] 20110126: probabilistic freezing temps-Fwd: ADMIN NOTICE NOUS41 KWBC
• From: Linda Miller <lmiller@xxxxxxxxxxxxxxxx>
• Date: Wed, 26 Jan 2011 09:40:05 -0700

-------- Original Message --------

323
NOUS41 KWBC 261225
PNSWSH

Service Change Notice 11-03
National Weather Service Headquarters Washington DC
724 AM EST Wed Jan 26 2011

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:  Transition of HPC Probabilistic Freezing Temperature
          Charts from Experimental to Operational Effective
          March 1, 2011

Effective Tuesday, March 1, 2011, the National Centers for
Environmental Predictions (NCEP) Hydrometeorological Prediction
Center (HPC) will transition the HPC Probabilistic Freezing
Temperature charts to operational status.  These charts depict
the probability of minimum near surface temperatures falling to
32 degrees Fahrenheit or less at 6 hour forecast intervals out
through 156 hours. These products are derived from the National
Digital Forecast Database (NDFD) temperature forecasts and the
2-meter temperature grid spread from the Global Forecast System
(GFS) ensemble.

The products are available online at:

    http://www.hpc.ncep.noaa.gov/prob32/

For more information, please contact:

    Ed Danaher
    Chief, HPC Development and Training Branch
    5400 Auth Road
    Camp Springs, MD 20746
    (301) 763-8000, ext. 7354
    edwin.danaher@xxxxxxxx

National Service Change Notices are online at:

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

$$
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