Yep, very odd indeed. We have the 2351 KALB ob in both our McIDAS and AWIPS
systems.
Brian Hoeth
NWS Spaceflight Meteorology Group
Johnson Space Center
Houston, TX
281-483-3246
-----Original Message-----
From: ldm-users-bounces@xxxxxxxxxxxxxxxx
[mailto:ldm-users-bounces@xxxxxxxxxxxxxxxx] On Behalf Of Larry D. Oolman
Sent: Wednesday, March 18, 2009 9:43 AM
To: Tom Yoksas
Subject: Re: [ldm-users] 20090318: MMM (Missing METAR Mystery)
This very odd. The data showed up in my GEMPAK file. The decoder uses the
pattern:
WMO ^S[AP]
However, it is not in my data file which uses the pattern:
DDS|IDS|EXP ^S[AP].* .... ([0-3][0-9])([0-2][0-9])
I wonder if there wasn't a corrupt header.
Tom Yoksas wrote:
> Hi Kevin,
>
> re:
>> I noticed that the KALB 00Z METAR from 3/18 did not appear in our
>> data feed. I checked a site with a NOAAport satellite, and it also
>> did not have the product. The ob did show up on the
>> tgftp.nws.noaa.gov METAR data collective, however.
>
> I just checked to see what KALB METAR data has been received and
> decoded on two toplevel IDD relay nodes that we maintain, and both are
> missing the 23:51 UTC observation for yesterday, Tuesday, March 17.
> This is the observation that would have been received at 00 UTC.
>
> Here is a McIDAS SFCLIST listing for the data processed on the
> toplevel NOAAPort ingest and IDD relay machine we maintain at the
> NSF/ATM offices in Arlington, Virginia, idd.cise-nsf.gov:
>
>
> Day Time StCo Stn T Td Dir Spd Gus AltSet Vis Weather Ceil
> hhmm id [F] [F] [ kts ] [mb] [mi]
> ---- ---- ---- ----- --- --- --- --- --- ------ ----- -------- -----
> 17 1451 NYUS KALB 43 30 190 6 1025.7 9.00
> 17 1551 NYUS KALB 47 29 3 1025.4 9.00
> 17 1651 NYUS KALB 50 28 5 1025.1 10.00
> 17 1751 NYUS KALB 53 28 160 6 1024.0 10.00
> 17 1851 NYUS KALB 55 28 4 1023.4 10.00
> 17 1951 NYUS KALB 56 26 3 1022.3 10.00
> 17 2051 NYUS KALB 57 25 000 0 1022.0 10.00
> 17 2151 NYUS KALB 56 26 180 5 1021.3 10.00
> 17 2251 NYUS KALB 54 26 180 6 1021.7 10.00
>
> 18 0051 NYUS KALB 46 27 160 4 1022.3 10.00
> 18 0151 NYUS KALB 49 25 170 7 1022.3 10.00
> 18 0251 NYUS KALB 48 26 170 10 1022.0 10.00
> 18 0351 NYUS KALB 45 27 180 11 17 1022.0 10.00
> 18 0451 NYUS KALB 44 27 180 7 1021.7 10.00
> 18 0551 NYUS KALB 43 28 160 9 1021.7 10.00
> 18 0651 NYUS KALB 42 28 180 9 1021.7 10.00
> 18 0751 NYUS KALB 41 28 170 7 1021.3 10.00
> 18 0851 NYUS KALB 41 28 160 9 1020.7 10.00
> 18 0951 NYUS KALB 40 27 180 11 1020.0 10.00
> 18 1051 NYUS KALB 40 28 180 9 1019.6 10.00
> 18 1151 NYUS KALB 40 29 180 11 18 1019.6 10.00
> 18 1251 NYUS KALB 42 31 180 15 1019.3 8.00
> 18 1351 NYUS KALB 48 34 180 13 19 1018.3 7.00
> Number of reports = 23
> sfclist.k: done
>
>
> This listing, which was generated at 14:15 UTC, represents the last 24
> hours of decoded METAR observations for KALB. As you can see, the
> 23:51 UTC KALB obs is missing.
>
>> Did anyone else receive this METAR? If not, does anyone have any
>> idea as to what might have happened?
>
> No, sorry.
>
> Cheers,
>
> Tom
> --
> +----------------------------------------------------------------------------+
> * Tom Yoksas UCAR Unidata Program *
> * (303) 497-8642 (last resort) P.O. Box 3000 *
> * yoksas@xxxxxxxxxxxxxxxx Boulder, CO 80307 *
> * Unidata WWW Service http://www.unidata.ucar.edu/*
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--
Larry Oolman
Department of Atmospheric Science
University of Wyoming
Dept. 3038, 1000 E. University Ave.
Laramie, WY 82071
ldoolman@xxxxxxxx
http://www-das.uwyo.edu
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