COLLOCATION OF ALREADY-COLLOCATED GOES-8 and GOES-11 RETRIEVAL/RAOB DATA:

  For period from 2320 UTC, 2000182     ->    1215 UTC, 2000219
                         (30 Jun 2000)               (06 Aug 2000)


        * GOES-8  00Z and 12Z combined Retrieval/RAOB collocations
        *
        *    Collocation radius with RAOBs: 0.2 degrees
        *    Other requirements           : at least 4 clear FOVs
        *                                   retrieval type = 21 (clear)
        *                                   retrieval MOD flag = 0

               +++ COLLOCATED WITH (i.e., within 10 km AND 30 minutes)

        * GOES-11 00Z and 12Z combined Retrieval/RAOB collocations
        *
        *    Collocation radius with RAOBs: 0.2 degrees
        *    Other requirements           : at least 4 clear FOVs
        *                                   retrieval type = 21 (clear)
        *                                   retrieval MOD flag = 0

A.) GOES-8 versus RAOB data

             FILENAME  XVAL  YVAL    BIAS    RMSD    RMSE    AVGX    AVGY    N
    TPW-G    P11BBP8E   301   311   -4.56    4.96    6.73   27.28   31.84   50
        R    P11BBP8E   306   311   -4.57    3.98    6.06   27.27   31.84   50

    WV1-G    P11BBP8E   302   312   -2.68    2.08    3.39   10.15   12.82   50
        R    P11BBP8E   307   312   -2.49    1.76    3.05   10.33   12.82   50

    WV2-G    P11BBP8E   303   313   -1.72    2.68    3.19   12.08   13.80   50
        R    P11BBP8E   308   313   -1.93    2.14    2.88   11.88   13.80   50

    WV3-G    P11BBP8E   304   314    -.16    1.19    1.20    4.97    5.13   50
        R    P11BBP8E   309   314    -.17    1.25    1.26    4.95    5.13   50

B.) GOES-11 versus RAOB data

    TPW-G    P11BBP8E   621   631   -4.50    5.06    6.78   27.37   31.87   50
        R    P11BBP8E   626   631   -3.41    4.05    5.30   28.46   31.87   50

    WV1-G    P11BBP8E   622   632   -2.62    2.16    3.39   10.22   12.84   50
        R    P11BBP8E   627   632   -2.31    1.91    3.00   10.53   12.84   50

    WV2-G    P11BBP8E   623   633   -1.73    2.70    3.21   12.08   13.82   50
        R    P11BBP8E   628   633   -1.33    2.20    2.57   12.49   13.82   50

    WV3-G    P11BBP8E   624   634    -.15    1.20    1.21    4.98    5.13   50
        R    P11BBP8E   629   634     .23    1.20    1.22    5.36    5.13   50
    --------------------------------------------------------------------------