Public Information Statement
Issued by NWS National HQ

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000
NOUS41 KWBC 231802 AAA
PNSWSH

Service Change Notice 16-54 Updated
National Weather Service Headquarters Silver Spring MD
802 AM EST Mon Jan 23 2017

TO:   Subscribers:
   -NOAA Weather Wire Service
   -Emergency Managers Weather Information Network
   -NOAAPORT
   Other NWS partners and NWS employees

FROM:   Mark Tew
   Chief, Analysis and Mission Support Division

SUBJECT:   Updated: Phase 3 Mixed-Case Text and Expanded 95
   Character ASCII Character Set Use in NWS Text
   Products Effective February 7, 2017

Updated to change effective date to February 7, 2017.

Effective Tuesday, February 7, 2017, the NWS will continue its
transition of text products to a mixed-case text format/expanded
95 ASCII character set at all Weather Forecast Offices (WFOs)
with the following text products:

Product NameAWIPS ID*
--------------------
Areal Flood WatchFFAXXX
Winter Weather Watches, WarningsWSWXXX
 and Advisories
Non-Precipitation Weather Watches,NPWXXX
 Warnings, and Advisories
Site-specific (Spot) ForecastFWSXXX
Fire Weather Planning ForecastFWFXXX
Fire Weather Watch / Red FlagRFWXXX
 Warning
Recreation ForecastRECXXX
Short Term ForecastNOWXXX
Hazardous Weather outlookHWOXXX
Air Quality Alert MessageAQAXXX
Special Weather StatementSPSXXX
Zone Forecast ProductZFPXXX
Alarm/Alert Administrative MessageADAXXX
Alert Administrative MessageADMXXX
Airport Weather Warning AWWXXX
Forecast Evapotranspiration ProductETTXXX
Smoke Management ForecastSMFXXX
Tabular State ForecastSFTXXX
Area Forecast MatrixAFMXXX
Point Forecast MatrixPFMXXX
Fire Weather Point Forecast MatricesPFWXXX
Drought Information StatementDGTXXX
Flood Potential Outlook ESFXXX
Snow Avalanche Guidance SAGXXX

NOT INCLUDE at this time pending mariner community coordination:

Marine Weather StatementMWSXXX
Coastal / Lakeshore / HazardCFWXXX
 Message
Marine Weather WarningMWWXXX
Open Lake ForecastGLFXXX
Coastal Waters Forecast CWFXXX
Nearshore Marine ForecastNSHXXX

* XXX is the WFO Three-Letter ID

Samples of Watch, Warning and Advisory products are online in a
compressed file readable by standard decompression software:

 http://www.weather.gov/om/pns/phase3.zip

and in a Word document:

 http://www.weather.gov/om/pns/phase3.docx

None of the sample products shown were actually issued; these
products are shown for sample formatting purposes only.  If
weather conditions prevent any WFO from making this change on
February 7, 2017, the change to the mixed-case text format will
occur on the next suitable day.

This third phase roll-out of the mixed-case text format was
preceded by an initial phase that included mixed-case text for
the Area Forecast Discussion (AFD), local Public Information
Statement (PNS) and Regional Weather Summary (RWS) products on
May 11, 2016, and a second phase of short duration Watch, Warning
and Advisory products on December 6, 2016.

NWS will notify partners/users of future product implementations
via Service Change Notices (SCN) with at least 30 days lead time.
These notices will include AWIPS product identifiers and actual
effective dates.

Partners and users of NWS text products should modify their
systems to accommodate mixed case and the expanded character set.
This change will make text products easier to read and allow
users to click on links directly rather than requiring conversion
to lowercase or mixed case.

If you have questions, please contact:

Mike Dion
NWS Digital and Graphical Support Branch
Silver Spring, MD  20910
michael.dion@noaa.gov

Ashley Kells
NWS Central Processing
Silver Spring, MD  20910
ashley.kells@noaa.gov

National Service Change Notices are online at:

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



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