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NCEP Home > NCEP Central Operations > Data Management and Quality Assessment Branch > Quality Assessment Project > Monthly Raob Data Reports of Manual Quality Control > Monthly Raob Data Report

Monthly Raob Data Manual QC Report for Apr. 2022 Printer image icon. Printer Friendly Version

Monthly Raob Data Manual QC Report for Apr. 2022

Previous Monthly Raob Data Reports of Manual Quality Control

SUBJECT:        Monthly Raob Data Report of Manual Quality Control


The Raob Report for April, compiled from the Raob Recap statements in the
SDM logs, which does not necessarily include data that were rejected by
automated computer generated quality control, indicates the following:

(1)  Reports from 30 U.S. stations (Blocks 72 and 74) were cited at least
once; 14 were cited at least twice; and 9 were cited at least three times.
Of those, the following were cited more than three times or had two or more no
reports:

                    STATION__ DEL BAS COR XRP EFL SHO TOTAL
                    72318/RNK                  23       23
                    72208/CHS                  10   1   11
                    72440/SGF                   7        7
                    72489/REV                   7        7

The vast majority of equipment failures reported at stations RNK, CHS, SGF, and REV were due to ground equipment failures in the first half of April. 

(2)  Reports from 36 stations in blocks 04, 70, 71, 76, 78 and 91 were cited
at least once; 9 were cited at least twice; and 6 were cited at least three
times.  Of those, the following were cited more than three times or had two or
more no reports:

                    STATION__ DEL BAS COR XRP EFL SHO TOTAL
                    78988/CUR                  21       21
                    78384/GCM                   6        6
                    70398/ANN                   5        5
                    76743/VHA   1                   4    5

Equipment failures reported at stations CUR, GCM, and ANN in April were due to ground equipment failures. 

* The total differs from the sum of the itemized citations
  because of multiple citations in the same raob(s).


Citation Codes Key:
DEL  All or part of the raob was flagged for deletion.
BAS  A baseline hgt/station press error was corrected or purged.
COR  At least one correction other than baseline was made.
XRP  Station sent no report at all when one was required.
EFL  Equipment failure (codes 10142, 10144, 10158, etc.)
SHO  Raob flight was short; ie, to less than 400 mb.


This and related reports are available on the Web at . . .
http://www.nco.ncep.noaa.gov/pmb/qap/raobqc/
  

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Page last modified: Friday, 06-May-2022 19:08:55 UTC