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The implementation for this has been postponed again to August 19, due to the hurricane. Gilbert Sebenste Meteorology Support Analyst [cid:image001.png@01DAE730.1647ED70] From: ldm-users <ldm-users-bounces@xxxxxxxxxxxxxxxx> On Behalf Of Mike Zuranski Sent: Wednesday, June 5, 2024 8:38 AM To: LDM <ldm-users@xxxxxxxxxxxxxxxx> Subject: [External] Re: [ldm-users] SCN 24-54: noaaport channel updates 10 June, shall I be worried? CAUTION: This email originated from outside of COD’s system. Do not click links, open attachments, or respond with sensitive information unless you recognize the sender and know the content is safe. Hi Daryl & fellow LDMers, That SCN most certainly raised my eyebrows when it came in. As you clearly do, I've got some questions about this too. I'm going to inquire deeper into what this means, the implications, and what users (not to mention us at the UPC) should do to adjust if anything. I'll share what I learn when I hear back. May we live in interesting times, -Mike Mike Zuranski Data Engineer II NSF Unidata Program Center University Corporation for Atmospheric Research On Wed, Jun 5, 2024 at 7:53 AM Stonie Cooper <cooper@xxxxxxxx<mailto:cooper@xxxxxxxx>> wrote: The unfortunate answer is it's unknown. Mike is on it as I'm in Iowa City at a NOAA CAP/RISA meeting this week. Stonie Cooper, PhD Software Engineer III NSF Unidata Program Center University Corporation for Atmospheric Research I acknowledge that the land I live and work on is the traditional home of The Pawnee, The Omaha, and The Otoe. ---------- Forwarded message --------- From: Herzmann, Daryl E [AGRON] <akrherz@xxxxxxxxxxx<mailto:akrherz@xxxxxxxxxxx>> Date: Wed, Jun 5, 2024, 07:26 Subject: [ldm-users] SCN 24-54: noaaport channel updates 10 June, shall I be worried? To: ldm-users@xxxxxxxxxxxxxxxx<mailto:ldm-users@xxxxxxxxxxxxxxxx> <ldm-users@xxxxxxxxxxxxxxxx<mailto:ldm-users@xxxxxxxxxxxxxxxx>> Howdy LDM Users/Unidata, The SCN below looks scary and impactful to the IDD with products changing feedtypes. Can any of the fine folks here / Unidata put my mind at ease? thanks! daryl NOUS41 KWBC 042030 AAA PNSWSH Service Change Notice 24-54 Updated National Weather Service Headquarters Silver Spring MD 430 PM EDT Tue Jun 4 2024 To: Subscribers: -NOAA Weather Wire Service (NWWS) -Emergency Managers Weather Information Network (EMWIN) -NOAAPort Other NWS Partners, Users and Employees From: David Michaud Director, NWS Office of Central Processing Subject: Updated: Change to NOAAPort / Satellite Broadcast Network (SBN) Channel Alignment, Effective June 10, 2024 Updated to change the implementation date from on or about 1200 Coordinated Universal Time (UTC) June 10, 2024, to on or about 1200 Coordinated Universal Time (UTC) July 15, 2024, and to add information on a recommended configuration setting. Effective June 10, 2024, the NWS recommends that all users ensure their requests from NOAAPort / SBN utilize the feed type of ANY rather than specific feed types such as HDS and NGRID. The implementation date has been delayed to allow users time to make these changes. After this change patterns could be duplicated so users should cross-check and make sure there are no duplicates. An example of a request to change is for CONUS MOS products. Before: NGRID|IDS|DDPLUS ^(FOUS[1-589].) (....) (..)(..)(..) After: ANY ^(FOUS[1-589].) (....) (..)(..)(..) >From the original SCN 24-54: The NWS has studied the existing NOAAPort/SBN/NWWS channel alignment, bandwidth usage, prioritization, and delay times. This study identified that reorganizing the data on the various channels will improve the timeliness of distributed products. The first of three changes to the existing NOAAPort/SBN/NWWS channels is to migrate all grib, grib2, and bufr formatted data from the NMC channel to the NMC2 channel. The following is a list of World Meteorological Organization (WMO) Headers that will move: (Channel: NMC | Priority: 0 | Bandwidth: 20 | Port: 1201 | PID: 101) to (Channel: NMC2 | Priority: 5 | Bandwidth: 30 | Port: 1203 | PID: 103): ^(AT....) ^(DT....) ^(ES....) ^(FT....) ^(GT....) ^(HH....) ^(HR....) ^(HT....) ^(HU....) ^(HV....) ^(IU....) ^(JS....) ^(JU....) ^(LA....) ^(LE....) ^(LH....) ^(LP....) ^(LR....) ^(LT....) ^(LU....) ^(LV....) ^(MA....) ^(ME....) ^(ME....) ^(MH....) ^(MP....) ^(MP....) ^(MR....) ^(OE....) ^(PE....) ^(RD....) ^(RE....) ^(RH....) ^(SL....) ^(SV....) ^(YA....) ^(YB....) ^(YC....) ^(YD....) ^(YE....) ^(YF....) ^(YG....) ^(YH....) ^(YI....) ^(YJ....) ^(YK....) ^(YL....) ^(YM....) ^(YN....) ^(YO....) ^(YP....) ^(YQ....) ^(YR....) ^(YS....) ^(YT....) ^(YU....) ^(YV....) ^(YW....) ^(YX....) ^(YY....) ^(YZ....) ^(ZA....) ^(ZB....) ^(ZC....) ^(ZD....) ^(ZE....) ^(ZF....) ^(ZG....) ^(ZH....) ^(ZO....) ^(ZP....) ^(ZQ....) ^(ZR....) ^(ZS....) ^(ZT....) ^(ZU....) ^(ZV....) ^(ZW....) ^(ZX....) ^(ZY....) ^(ZZ....) This data is expected to move on or about 1200 Coordinated Universal Time (UTC) July 15, 2024. If a Critical Weather Day has been issued, this change will be postponed until 1200 UTC on the next non-Critical Weather Day. No change is expected to the data feed at the receiver. If no issues are experienced, the configuration will remain in place. If any issues are identified, the changes will be evaluated, and a new implementation date will be determined. We encourage all NOAAPort/SBN/NWWS users to closely monitor this Service Change Notice (SCN) during the transition period for updated information. If you have any questions or concerns, please contact the focal points below: Paul Kirkwood NOAA/NWS Southern Region Headquarters Email: paul.kirkwood@xxxxxxxx<mailto:paul.kirkwood@xxxxxxxx> Andy Just NOAA/NWS Office of Central Processing Email: andy.just@xxxxxxxx<mailto:andy.just@xxxxxxxx> James Glenn NOAA/NWS Office of Central Processing Email: james.glenn@xxxxxxxx<mailto:james.glenn@xxxxxxxx> National Service Change Notices are online at: https://www.weather.gov/notification _______________________________________________ NOTE: All exchanges posted to Unidata maintained email lists are recorded in the Unidata inquiry tracking system and made publicly available through the web. Users who post to any of the lists we maintain are reminded to remove any personal information that they do not want to be made public. ldm-users mailing list ldm-users@xxxxxxxxxxxxxxxx<mailto:ldm-users@xxxxxxxxxxxxxxxx> For list information or to unsubscribe, visit: https://www.unidata.ucar.edu/mailing_lists/
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