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-------- Original Message --------345 NOUS41 KWBC 201455
PNSWSH
TECHNICAL IMPLEMENTATION NOTICE 07-72
NATIONAL WEATHER SERVICE HEADQUARTERS WASHINGTON DC
1055 AM EDT THU SEP 20 2007
TO: FAMILY OF SERVICES /FOS/ SUBSCRIBERS...NOAA WEATHER
WIRE SERVICE /NWWS/ SUBSCRIBERS...EMERGENCY MANAGERS
WEATHER INFORMATION NETWORK /EMWIN/ SUBSCRIBERS...
NOAAPORT SUBSCRIBERS...OTHER NATIONAL WEATHER SERVICE
/NWS/ PARTNERS AND OTHER USERS...NWS EMPLOYEES
FROM: JOSEPH FACUNDO
CHIEF...OBSERVING SYSTEMS BRANCH
OFFICE OF OPERATIONAL SYSTEMS
SUBJECT: AUTOMATED SURFACE OBSERVING SYSTEM /ASOS/
COMMUNICATIONS TRANSFER FROM NWS TO FEDERAL AVIATION
ADMINISTRATION /FAA/ FOR SPOKANE WASHINGTON AND
PORTLAND OREGON: EFFECTIVE SEPTEMBER 18 2007.
NOTE: THE FOLLOWING CHANGES HAVE NO IMPACT ON NOAA WEATHER WIRE
SERVICE SUBSCRIBERS.
THIS IS THE LATEST MESSAGE IN A SERIES OF TECHNICAL
IMPLEMENTATION NOTICES /TIN/. THE LAST TIN ON THIS SUBJECT WAS
TIN 07-70 DATED SEPTEMBER 14 2007.
THIS MESSAGE LISTS THE EFFECTIVE DATE THE NWS ADVANCED WEATHER INTERACTIVE PROCESSING SYSTEM /AWIPS/ TRANSMISSION PATH HAS BEEN DISCONNECTED AT SPECIFIC ASOS LOCATIONS. ADDITIONAL MESSAGES WILL BE ISSUED WHEN THE AWIPS TRANSMISSION PATH HAS BEEN DISCONNECTED AT SUCCEEDING LOCATIONS.
LONG-LINE TRANSMISSION OF OBSERVATIONS FROM A SELECT GROUP OF ASOS LOCATIONS IS MOVING FROM NWS AWIPS NETWORK COMMUNICATIONS PATHWAY TO FAA AUTOMATED WEATHER OBSERVING SYSTEM /AWOS/-ASOS DATA ACQUISITION SYSTEM /ADAS/ NETWORK COMMUNICATIONS PATHWAY.
THIS TRANSITION...SCHEDULED THROUGH 2008...INVOLVES CONNECTION OF THESE ASOSES TO THE FAA ADAS TRANSMISSION PATH FOLLOWED BY DISCONNECTION FROM THE NWS AWIPS TRANSMISSION PATH. WHEN THE CHANGE OCCURS...SELECT OBSERVATIONS FROM THESE ASOS LOCATIONS WILL BE TRANSMITTED LONG-LINE ONLY THROUGH THE FAA ADAS NETWORK COMMUNICATIONS TRANSMISSION PATH. ON SEPTEMBER 18 2007 THE FOLLOWING ASOS LOCATION TRANSITIONED NETWORK COMMUNICATION PATHWAYS FROM NWS AWIPS TO FAA ADAS:
SID LOCATION STATE NWS AWIPS TERMINATED
KGEG SPOKANE WA 09/18/07
KPDX PORTLAND OR 09/18/07
WHEN NWS AWIPS TRANSMISSION PATH CONNECTION ENDS AT THESE
LOCATIONS...SELECT OBSERVATIONS FOR THESE LOCATIONS WILL BE
TRANSMITTED LONG-LINE FROM FAA TO NWS AND DISSEMINATED UNDER NEW
WORLD METEOROLOGICAL ORGANIZATION /WMO/ HEADINGS/COLLECTIVES AND
WILL NO LONGER BE AVAILABLE UNDER FORMER WMO HEADINGS/
COLLECTIVES.
THIS CHANGE WILL AFFECT THE FOLLOWING ASOS OBSERVATIONS: ASOS AVIATION ROUTINE WEATHER REPORTS /METAR/...AVIATION SELECTED SPECIAL WEATHER REPORTS /SPECI/...STANDARD HYDRO METEOROLOGICAL EXCHANGE FORMAT /SHEF/ PRECIPITATION CRITERIA...SHEF HOURLY ACCUMULATION MESSAGES...DAILY SUMMARY MESSAGES /DSM/ AND MONTHLY SUMMARY MESSAGES /MSM/.
THE FOLLOWING ARE WMO BULLETIN HEADINGS/COLLECTIVES CHANGES FOR SPOKANE WASHINGTON AND PORTLAND OREGON:
METAR MESSAGES
ASOS WMO HEADING WMO COLLECTIVE WMO COLLECTIVE
SID OLD OLD NEW
KGEG SAUS46 KOTX SAUS80 KWBC SAUS70 KWBC
KPDX SAUS46 KPQR SAUS80 KWBC SAUS70 KWBC
SPECI MESSAGES
ASOS WMO HEADING WMO COLLECTIVE WMO COLLECTIVE
SID OLD OLD NEW
KGEG SPUS46 KOTX SPUS80 KWBC SPUS70 KWBC
KPDX SPUS46 KPQR SPUS80 KWBC SPUS70 KWBC
ASOS SHEF PRECIPITATION CRITERIA MESSAGE
ASOS WMO HEADING WMO HEADING FAA HUB
SID OLD NEW
KGEG SRUS66 KOTX SRUS27 KZSE SEATTLE
KPDX SRUS66 KPQR SRUS27 KZSE SEATTLE
ASOS SHEF HOURLY ROUTINE MESSAGE
ASOS WMO HEADING WMO HEADING FAA HUB
SID OLD NEW
KGEG SRUS76 KOTX SRUS27 KZSE SEATTLE
KPDX SRUS76 KPQR SRUS27 KZSE SEATTLE
ASOS DAILY SUMMARY MESSAGE
ASOS WMO HEADING WMO HEADING FAA HUB
SID OLD NEW
KGEG CXUS46 KOTX CDUS27 KZSE SEATTLE
KPDX CXUS46 KPQR CDUS27 KZSE SEATTLE
ASOS MONTHLY SUMMARY MESSAGE
ASOS WMO HEADING WMO HEADING FAA HUB
SID OLD NEW
KGEG CSUS46 KOTX CSUS27 KZSE SEATTLE
KPDX CSUS46 KPQR CSUS27 KZSE SEATTLE
USERS WITH AUTOMATIC DECODERS SHOULD REPROGRAM THEIR SYSTEMS NOW
TO RECOGNIZE THE NEW BULLETIN HEADINGS FOR THESE ASOS
OBSERVATIONS.
PLEASE BE ADVISED THAT DELIVERY OF THESE REPORTS AND MESSAGES TO
NWS USERS MAY BE DELAYED APPROXIMATELY 5 MINUTES DUE TO INCREASED
COMMUNICATIONS HANDLING BETWEEN FAA AND NWS.
IF YOU HAVE ANY QUESTIONS ABOUT THESE CHANGES...PLEASE CONTACT: DAVE MANNARANOOFFICE OF OPERATIONAL SYSTEMS W/OPS22
SILVER SPRING MARYLAND 20910
PHONE: 301-713-2093 EXT. 103
E-MAIL: DAVID.MANNARANO@xxxxxxxx
OR
ANTHONY ROBINSON
OFFICE OF CLIMATE WATER AND WEATHER SERVICES
W/OS12
SILVER SPRING MARYLAND 20910
PHONE: 301-713-1373 EXT. 165
E-MAIL: ANTHONY.ROBINSON@xxxxxxxx
THIS AND OTHER NWS TECHNICAL IMPLEMENTATION NOTICES ARE AVAILABLE ONLINE AT /USE LOWER CASE LETTERS/:
HTTP://WWW.NWS.NOAA.GOV/OM/NOTIF.HTM
$$
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