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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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I haven’t checked recently, but email lists that I am on have been complaining about it over the past several months. In the weeks to come, the National Weather Service telecommunications gateway will shut down. The data will be sent across their new network soon. Maybe wait until then to see if it clears up? Gilbert From: ldm-users-bounces@xxxxxxxxxxxxxxxx [mailto:ldm-users-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Patrick L. Francis Sent: Monday, October 10, 2016 1:17 PM To: nws.noaaport.support@xxxxxxxx; LDM <ldm-users@xxxxxxxxxxxxxxxx>; NOAAPORT <noaaport@xxxxxxxxxxxxxxxx> Subject: [ldm-users] NOAAPort Product Latency Greetings :) I am noticing a dramatic increase in RTMA product latency of late. It has happened somewhat off and on over the years, but lately seems to be getting worse. I have two dishes running in two separate geographic locations both showing delayed product receipt... please notice this chart: http://modelweather.com/files/patrick/noaaport/noaaport.rtma.coon.v.colo.2016.03.10.png On the left is my dish in Coon Rapids, Minnesota, and on the right Eden Prarie Minnesota... Both dishes serve their own racks of servers, while also serving as backups to each other... each are showing similar RTMA receipt latencies What made me look this morning is I received a product alert on Saturday, and the same issue was shown.. please notice: http://modelweather.com/files/patrick/noaaport/noaaport.rtma.coon.2016.10.08.png Where 5 rtma products were received in the same hour... In looking at my notes, I see that I brought this same issue up in March of this year, but what concerns me is that RTMA is a very small product, so why the uplink issues? :o| Especially since the ncep ftp server shows zero lag for rtma products? ftp://ftp.ncep.noaa.gov/pub/data/nccf/com/rtma/prod/rtma2p5.20161010/ Hopefully the problem is something simple, so this old man can sleep peacefully at night! :o) cheers, --patrick -------------------------------------------------- Patrick L. Francis Vice President of Research & Development AerisWeather.com wxprofessor@xxxxxxxxx<mailto:wxprofessor@xxxxxxxxx> http://facebook.com/wxprofessor/ -------------------------------------------------- --
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