U.S. Geological Survey Open-File Report 09-0346
Trends in Precipitation Chemistry in the United States, 1983-1994: An Analysis of the Effects in 1995 of Phase I of the Clean Air Act Amendments of 1990, Title IV

Table 4. Departures of observed 1995 bi-monthly and annual mean sulfate ion concentrations (µeq/L) from values estimated from seasonalized trend models using NADP/NTN data from 1983 through 1994.


                Annual Mean       January-February      March-April           May-June          July-August      September-October   November-December
             __________________  __________________  __________________  __________________  __________________  __________________  __________________
Region Site  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.
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 NE    il11  42.76 48.81  -6.05  49.65 35.91  13.74  47.08 52.51  -5.43  43.42 60.02 -16.60  44.03 66.03 -22.00  45.14 46.38  -1.24  27.24 32.01  -4.77
       il18  37.22 41.87  -4.65  19.08 31.61 -12.53  50.66 53.23  -2.57  58.10 46.72  11.38  37.53 47.72 -10.19  31.81 37.24  -5.43  26.15 34.70  -8.55
       il63  31.99 43.16 -11.17  27.22 36.01  -8.79  30.24 46.20 -15.96  54.17 52.51   1.66  29.42 49.63 -20.21  21.70 40.64 -18.94  29.16 33.97  -4.81
       in20  53.61 44.84   8.77  35.69 34.72   0.97  49.15 44.12   5.03  66.46 50.95  15.51  86.55 59.52  27.03  50.62 48.20   2.42  33.20 31.56   1.64
       in34  53.80 52.30   1.50  40.88 41.45  -0.57  47.56 56.88  -9.32  64.34 62.70   1.64  75.14 69.71   5.43  59.36 45.35  14.01  35.50 37.73  -2.23
       in41  57.93 49.87   8.06  70.54 40.39  30.15  71.72 49.92  21.80  57.72 66.79  -9.07  84.01 56.98  27.03  29.91 49.22 -19.31  33.66 35.91  -2.25
       ky03  28.64 42.72 -14.08  24.42 31.14  -6.72  30.37 44.91 -14.54  35.19 59.50 -24.31  35.95 54.07 -18.12  29.21 40.35 -11.14  16.72 26.35  -9.63
       ky22  33.59 30.69   2.90  12.79 20.21  -7.42  23.05 30.49  -7.44  36.74 41.14  -4.40  69.41 45.57  23.84  39.17 28.93  10.24  20.35 17.83   2.52
       ky38  29.26 34.50  -5.24  25.02 30.09  -5.07  25.44 38.97 -13.53  34.88 39.70  -4.82  20.12 42.08 -21.96  40.04 30.68   9.36  30.05 25.45   4.60
       ma08  31.14 31.10   0.04  23.71 21.63   2.08  34.37 30.33   4.04  34.05 46.77 -12.72  67.25 42.01  25.24  13.86 25.88 -12.02  13.62 19.96  -6.34
       ma13  33.85 40.28  -6.43  33.82 27.51   6.31  46.12 38.47   7.65  49.76 57.45  -7.69  40.32 52.40 -12.08  13.14 38.20 -25.06  19.97 27.64  -7.67
       md03  34.64 51.79 -17.15  21.33 37.01 -15.68  51.39 50.93   0.46  51.60 72.90 -21.30  39.08 86.47 -47.39  20.28 32.61 -12.33  24.18 30.84  -6.66
       md13  36.89 43.24  -6.35  21.93 32.02 -10.09  34.95 40.81  -5.86  47.15 55.06  -7.91  68.23 66.53   1.70  15.60 36.17 -20.57  33.46 28.85   4.61
       me00  18.66 24.24  -5.58   8.07 15.27  -7.20  30.71 26.63   4.08  22.56 30.37  -7.81  20.22 31.05 -10.83  20.06 24.87  -4.81  10.36 17.25  -6.89
       me09  16.49 21.97  -5.48   7.55 12.24  -4.69  24.25 19.83   4.42  17.56 29.11 -11.55  25.36 33.11  -7.75  13.37 24.80 -11.43  10.82 12.72  -1.90
       mi09  33.22 30.91   2.31  24.86 19.52   5.34  34.90 34.81   0.09  46.20 41.18   5.02  41.95 35.94   6.01  29.36 30.34  -0.98  22.05 23.69  -1.64
       mi26  49.19 38.54  10.65  36.48 30.46   6.02  51.17 41.34   9.83  59.68 52.00   7.68  76.10 41.26  34.84  32.09 36.51  -4.42  39.60 29.69   9.91
       mi53  34.10 37.10  -3.00  21.11 25.61  -4.50  39.09 41.63  -2.54  59.76 44.90  14.86  40.43 45.97  -5.54  23.64 36.76 -13.12  20.55 27.75  -7.20
       mi98  25.33 28.96  -3.63  18.73 16.99   1.74  23.69 39.43 -15.74  37.33 35.10   2.23  28.71 31.47  -2.76  28.83 28.83   0.00  14.67 21.92  -7.25
       mi99  19.75 22.26  -2.51  16.88 13.54   3.34  20.20 30.77 -10.57  21.30 26.57  -5.27  23.28 22.89   0.39  25.47 22.37   3.10  11.36 17.42  -6.06
       nh02  26.91 31.22  -4.31  17.99 15.73   2.26  33.67 27.16   6.51  24.32 42.01 -17.69  41.84 50.22  -8.38  26.09 33.00  -6.91  17.52 19.21  -1.69
       nj99  36.76 45.02  -8.26  24.44 31.64  -7.20  44.70 42.31   2.39  42.19 59.46 -17.27  72.38 68.15   4.23  16.70 39.84 -23.14  20.18 28.70  -8.52
       ny08  47.64 54.47  -6.83  29.30 35.15  -5.85  67.09 46.88  20.21  56.96 75.23 -18.27  75.92 85.12  -9.20  36.48 52.84 -16.36  20.10 31.61 -11.51
       ny20  30.01 32.28  -2.27  15.62 16.84  -1.22  27.47 29.90  -2.43  44.11 44.38  -0.27  56.39 52.43   3.96  22.56 32.87 -10.31  13.93 17.27  -3.34
       ny52  42.89 46.28  -3.39  25.05 29.70  -4.65  50.97 41.62   9.35  35.44 61.40 -25.96  70.29 72.60  -2.31  49.63 44.01   5.62  25.97 28.36  -2.39
       ny65  40.35 46.66  -6.31  11.72 21.43  -9.71  42.41 46.94  -4.53  51.28 68.99 -17.71  81.25 70.85  10.40  36.71 46.97 -10.26  18.71 24.78  -6.07
       ny68  31.61 40.40  -8.79  14.07 26.28 -12.21  37.27 34.14   3.13  39.68 55.99 -16.31  61.77 68.23  -6.46  20.36 35.92 -15.56  16.48 21.81  -5.33
       ny98  26.77 29.24  -2.47  15.46 16.32  -0.86  26.87 27.67  -0.80  42.74 39.39   3.35  42.06 43.52  -1.46  16.31 31.86 -15.55  17.20 16.68   0.52
       ny99  37.44 40.79  -3.35  19.33 31.51 -12.18  41.37 42.37  -1.00  62.61 50.37  12.24  69.97 60.48   9.49  16.41 35.07 -18.66  14.97 24.93  -9.96
       oh17  46.26 58.96 -12.70  23.94 45.92 -21.98  56.09 59.07  -2.98  56.66 78.64 -21.98  60.82 77.30 -16.48  39.64 55.44 -15.80  40.41 37.37   3.04
       oh49  54.05 66.95 -12.90  36.49 46.99 -10.50  63.21 63.77  -0.56  56.77 89.18 -32.41  62.39 88.79 -26.40  56.96 65.58  -8.62  48.48 47.41   1.07
       oh71  50.34 58.92  -8.58  28.89 46.94 -18.05  70.92 60.42  10.50  60.33 75.51 -15.18  59.37 76.60 -17.23  46.00 53.85  -7.85  36.53 40.22  -3.69
       pa15  43.79 49.17  -5.38  17.97 27.88  -9.91  63.37 42.78  20.59  64.15 66.18  -2.03  73.56 84.26 -10.70  26.61 48.94 -22.33  17.07 25.01  -7.94
       pa29  46.35 53.51  -7.16  34.92 34.29   0.63  56.98 47.78   9.20  46.91 75.22 -28.31  70.49 79.16  -8.67  44.18 51.71  -7.53  24.60 32.92  -8.32
       pa42  41.96 49.11  -7.15  17.55 29.67 -12.12  60.93 42.95  17.98  58.99 68.20  -9.21  67.87 82.00 -14.13  25.82 46.29 -20.47  20.57 25.57  -5.00
       pa72  37.30 39.59  -2.29  20.57 25.99  -5.42  34.41 38.71  -4.30  59.13 50.83   8.30  81.19 65.58  15.61  16.48 34.43 -17.95  12.00 22.01 -10.01
       va00  35.59 42.00  -6.41  22.80 35.38 -12.58  47.67 38.87   8.80  54.90 59.07  -4.17  48.89 58.38  -9.49  16.68 35.14 -18.46  22.59 25.13  -2.54
       va13  28.82 36.92  -8.10  18.24 22.80  -4.56  42.29 34.12   8.17  33.12 56.04 -22.92  34.69 58.56 -23.87  27.46 32.49  -5.03  17.12 17.48  -0.36
       va28  19.44 26.60  -7.16  13.07 18.76  -5.69  32.47 23.62   8.85  25.70 38.66 -12.96  24.53 40.61 -16.08  11.31 25.15 -13.84   9.58 12.78  -3.20
       vt01  34.65 42.09  -7.44  31.37 27.31   4.06  39.28 41.34  -2.06  44.49 61.31 -16.82  60.03 62.61  -2.58  17.83 37.03 -19.20  14.91 22.94  -8.03
       vt99  25.47 35.73 -10.26  13.90 24.36 -10.46  29.03 32.94  -3.91  35.66 49.54 -13.88  38.02 47.65  -9.63  19.49 37.33 -17.84  16.73 22.58  -5.85
       wi28  30.89 25.47   5.42  29.28 19.22  10.06  29.76 33.85  -4.09  38.62 28.48  10.14  38.44 24.65  13.79  25.75 25.28   0.47  23.47 21.32   2.15
       wi36  16.89 19.72  -2.83  14.11 10.02   4.09  17.47 25.83  -8.36  22.00 24.10  -2.10  19.91 21.18  -1.27  18.60 22.35  -3.75   9.27 14.87  -5.60
       wi37  18.41 20.43  -2.02  19.20 14.11   5.09  19.22 23.55  -4.33  20.74 26.11  -5.37  21.10 19.53   1.57  18.43 23.40  -4.97  11.78 15.86  -4.08
       wi99  34.28 37.37  -3.09  13.65 30.24 -16.59  41.74 45.64  -3.90  46.77 41.98   4.79  44.04 42.50   1.54  32.62 33.23  -0.61  26.86 30.62  -3.76
       wv04  29.27 32.08  -2.81  14.86 22.05  -7.19  39.89 34.88   5.01  31.51 39.68  -8.17  37.40 44.59  -7.19  29.98 31.74  -1.76  22.01 19.51   2.50
       wv18  39.67 56.65 -16.98  27.49 38.70 -11.21  54.51 49.16   5.35  43.17 77.24 -34.07  55.77 90.16 -34.39  23.70 55.96 -32.26  33.37 28.71   4.66
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                Annual Mean       January-February      March-April           May-June          July-August      September-October   November-December
             __________________  __________________  __________________  __________________  __________________  __________________  __________________
Region Site  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.
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 SE    al10  20.93 21.66  -0.73  21.78 20.30   1.48  16.15 23.31  -7.16  31.02 26.15   4.87  18.20 26.34  -8.14  23.27 18.22   5.05  15.17 15.66  -0.49
       fl03  17.77 22.82  -5.05  16.35 21.20  -4.85  16.67 19.71  -3.04  15.53 26.39 -10.86  22.15 27.70  -5.55  22.78 19.49   3.29  13.15 22.43  -9.28
       fl11  17.78 15.03   2.75  22.10 17.09   5.01  21.94 18.74   3.20  12.01 11.05   0.96  15.55 14.99   0.56  13.50 11.99   1.51  21.58 16.30   5.28
       fl41  16.54 19.05  -2.51  16.30 14.72   1.58  20.62 19.93   0.69  11.95 16.81  -4.86  25.82 27.93  -2.11  12.11 19.35  -7.24  12.43 15.59  -3.16
       ga41  25.69 25.35   0.34  19.59 19.93  -0.34  25.39 21.99   3.40  26.50 37.91 -11.41  42.53 29.86  12.67  14.94 24.79  -9.85  25.21 17.64   7.57
       ms10  21.32 18.09   3.23  23.93 14.81   9.12  18.96 21.69  -2.73  29.67 21.81   7.86  20.30 20.60  -0.30  18.32 17.17   1.15  16.77 12.49   4.28
       ms30  19.10 15.93   3.17  22.60 18.05   4.55  18.20 16.37   1.83  23.88 16.28   7.60  16.51 17.26  -0.75  21.40 15.79   5.61  11.98 11.81   0.17
       nc03  23.71 26.04  -2.33  17.47 21.78  -4.31  30.25 24.40   5.85  27.14 33.27  -6.13  28.60 33.91  -5.31  19.44 23.47  -4.03  19.38 19.39  -0.01
       nc25  22.02 22.64  -0.62  14.43 15.61  -1.18  26.62 22.10   4.52  32.02 33.20  -1.18  28.61 33.93  -5.32  18.97 17.26   1.71  11.48 13.71  -2.23
       nc34  33.18 39.49  -6.31  25.42 31.80  -6.38  45.71 32.78  12.93  38.71 52.64 -13.93  39.01 63.24 -24.23  26.64 30.31  -3.67  23.58 26.18  -2.60
       nc36  26.61 34.58  -7.97  22.50 30.68  -8.18  36.54 37.40  -0.86  22.53 46.43 -23.90  31.89 39.23  -7.34  17.73 28.58 -10.85  28.48 25.15   3.33
       nc41  23.45 28.29  -4.84  16.29 24.06  -7.77  30.41 27.03   3.38  34.14 35.42  -1.28  20.74 38.33 -17.59  13.85 23.89 -10.04  25.29 21.04   4.25
       sc06  22.03 25.26  -3.23  22.96 18.81   4.15  18.92 23.19  -4.27  19.78 38.63 -18.85  33.15 30.42   2.73  14.83 22.06  -7.23  22.55 18.45   4.10
       tn00  44.78 40.14   4.64  36.74 32.63   4.11  49.42 37.41  12.01  49.93 52.75  -2.82  66.47 53.09  13.38  41.72 36.96   4.76  24.40 28.02  -3.62
       tn11  21.74 29.97  -8.23  14.31 16.94  -2.63  20.33 24.24  -3.91  32.68 43.91 -11.23  28.72 45.46 -16.74  14.61 33.70 -19.09  19.79 15.57   4.22
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 West  ar02  24.74 20.57   4.17  22.08 18.59   3.49  16.36 21.83  -5.47  28.07 22.12   5.95  18.95 27.43  -8.48  50.82 17.28  33.54  12.18 16.14  -3.96
       ar03  28.63 23.27   5.36  23.08 21.08   2.00  22.63 24.61  -1.98  29.01 29.51  -0.50  29.03 28.45   0.58  39.80 18.01  21.79  28.20 17.95  10.25
       ar27  23.65 19.91   3.74  11.74 19.37  -7.63  23.70 22.43   1.27  25.62 19.68   5.94  19.54 23.76  -4.22  40.06 18.93  21.13  21.26 15.33   5.93
       az03  11.47 10.45   1.02   3.32  5.00  -1.68   5.54  7.97  -2.43  19.81 20.06  -0.25  17.43 14.11   3.32  12.78  9.63   3.15   9.96  5.89   4.07
       co00  16.02 11.75   4.27   5.30  5.90  -0.60  18.00 12.98   5.02  24.88 19.21   5.67  14.52 13.51   1.01  17.77 13.15   4.62  15.62  5.78   9.84
       co02  16.96 13.00   3.96   7.33  8.48  -1.15  11.09 10.66   0.43  37.19 17.86  19.33  19.72 18.53   1.19  18.95 13.53   5.42   7.45  8.94  -1.49
       co15  12.32 13.71  -1.39   3.42  7.26  -3.84   9.97 12.88  -2.91  16.43 19.06  -2.63  20.07 21.79  -1.72  16.44 13.18   3.26   7.56  8.10  -0.54
       co19  13.34 11.06   2.28   5.66  4.57   1.09   8.28  8.05   0.23  11.44 15.59  -4.15  21.16 19.83   1.33  19.07 13.36   5.71  14.42  4.93   9.49
       co22  17.27 12.41   4.86   5.68  6.72  -1.04  24.96 15.99   8.97  14.92 16.51  -1.59  25.89 14.85  11.04  18.06 14.49   3.57  14.12  5.91   8.21
       co97  15.15 18.46  -3.31  15.68 16.49  -0.81  13.00 19.14  -6.14  14.93 28.68 -13.75  18.75 19.41  -0.66  18.20 14.32   3.88  10.34 12.70  -2.36
       co98   9.63  9.23   0.40   5.33  5.22   0.11   6.66  8.37  -1.71  12.72 13.58  -0.86  12.48 13.48  -1.00  13.70  9.82   3.88   6.89  4.90   1.99
       co99  22.12 18.22   3.90   7.41 10.43  -3.02   9.36 15.60  -6.24  47.24 25.45  21.79  23.73 25.48  -1.75  18.88 21.36  -2.48  26.12 11.02  15.10
       ia08  31.29 34.17  -2.88  16.98 29.22 -12.24  34.78 45.86 -11.08  44.95 38.76   6.19  30.08 31.90  -1.82  35.35 29.82   5.53  25.62 29.45  -3.83
       ia23  29.83 26.93   2.90  28.22 25.44   2.78  43.92 32.90  11.02  19.84 33.11 -13.27  20.23 22.45  -2.22  34.27 22.28  11.99  32.47 25.39   7.08
       id03  11.85  8.81   3.04  11.64  5.98   5.66   5.57  9.79  -4.22   9.33 11.36  -2.03  18.39 12.84   5.55  21.51  8.67  12.84   4.66  4.22   0.44
       id11   6.19  8.77  -2.58   2.47  4.33  -1.86   7.06  8.79  -1.73   7.53 10.95  -3.42  12.12 16.66  -4.54   6.25  7.32  -1.07   1.73  4.59  -2.86
       ks31  25.03 25.82  -0.79  33.55 25.80   7.75  24.75 32.19  -7.44  24.67 28.05  -3.38  11.10 20.88  -9.78  22.86 27.44  -4.58  33.26 20.59  12.67
       ks32  17.83 17.72   0.11   9.90 15.91  -6.01  25.15 18.35   6.80  21.34 20.52   0.82  19.08 17.33   1.75  20.90 19.84   1.06  10.62 14.34  -3.72
       la12  21.64 18.78   2.86  24.72 18.10   6.62  22.60 22.81  -0.21  22.99 17.29   5.70  31.53 22.11   9.42  16.26 17.49  -1.23  11.75 14.90  -3.15
       la30  24.83 19.51   5.32  17.64 17.36   0.28  19.83 22.28  -2.45  21.74 20.65   1.09  53.30 23.90  29.40  23.59 18.85   4.74  12.87 14.02  -1.15
       mn16  12.89 13.77  -0.88  11.12  9.88   1.24  12.93 19.29  -6.36  18.85 14.72   4.13  15.91 12.91   3.00  11.54 13.98  -2.44   6.98 11.87  -4.89
       mn23  16.05 17.32  -1.27  13.44  8.12   5.32  25.85 22.45   3.40  20.86 17.83   3.03  17.61 17.20   0.41   8.47 19.36 -10.89  10.08 18.97  -8.89
       mo03  27.46 26.31   1.15  13.33 31.40 -18.07  33.27 29.53   3.74  25.43 26.50  -1.07  19.30 24.97  -5.67  49.76 25.70  24.06  23.68 19.74   3.94
       mt00  11.09 12.08  -0.99   8.02  7.32   0.70   9.84 13.03  -3.19   9.32 13.87  -4.55  19.04 18.35   0.69  13.99 11.92   2.07   6.31  7.99  -1.68
       mt05   5.57  6.64  -1.07   2.86  4.13  -1.27   6.78  7.48  -0.70   5.48  7.79  -2.31   8.92  8.26   0.66   5.88  7.78  -1.90   3.48  4.37  -0.89
       nd08  16.89 15.58   1.31  10.31  8.39   1.92  21.97 24.72  -2.75  25.14 14.93  10.21  12.50 14.35  -1.85  22.16 15.90   6.26   9.28 15.17  -5.89
       nm07  12.64 13.12  -0.48   5.76  9.02  -3.26  10.69 14.45  -3.76  16.00 19.24  -3.24  14.72 13.81   0.91  12.90 12.66   0.24  15.75  9.55   6.20
       nm08  19.75 15.06   4.69  18.24 11.93   6.31  28.75 21.54   7.21  29.00 19.80   9.20  14.82 15.28  -0.46  13.96 14.60  -0.64  13.70  7.19   6.51
       nm09  17.92 13.15   4.77   8.40  8.97  -0.57  11.50 10.38   1.12  27.68 20.74   6.94  27.48 16.23  11.25  19.48 14.22   5.26  12.99  8.37   4.62
       ok00  22.22 21.55   0.67  13.01 27.69 -14.68  20.00 24.17  -4.17  29.53 18.69  10.84  11.36 22.93 -11.57  27.44 21.12   6.32  31.98 14.69  17.29
       ok17  22.07 19.74   2.33  15.19 19.38  -4.19  27.01 22.84   4.17  27.45 21.87   5.58  16.98 19.13  -2.15  25.71 17.27   8.44  20.09 17.95   2.14
       or09   4.42  5.24  -0.82   1.07  2.55  -1.48   1.80  5.08  -3.28   4.70  7.91  -3.21  14.23  9.04   5.19   4.01  5.32  -1.31   0.69  1.55  -0.86
       or10   4.22  3.69   0.53   1.02  2.09  -1.07   4.41  3.67   0.74   5.48  4.14   1.34   8.50  5.79   2.71   3.90  3.52   0.38   2.02  2.95  -0.93
       or18   3.05  4.27  -1.22   1.06  1.85  -0.79   1.96  4.16  -2.20   4.98  5.76  -0.78   6.17  8.05  -1.88   3.23  3.85  -0.62   0.88  1.96  -1.08
       or97   5.18  6.04  -0.86   2.32  4.93  -2.61   6.31  7.40  -1.09   5.58  5.95  -0.37   9.34  7.43   1.91   3.35  5.74  -2.39   4.16  4.79  -0.63
       sd08  11.05 11.26  -0.21   4.72  5.47  -0.75  15.47 17.77  -2.30  11.92 11.37   0.55  15.95 12.05   3.90   9.91 12.25  -2.34   8.31  8.62  -0.31
       sd99  15.23 15.95  -0.72  12.62 14.39  -1.77  19.55 27.27  -7.72  13.20 14.58  -1.38  14.80 15.77  -0.97  24.92 15.03   9.89   6.29  8.63  -2.34
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                Annual Mean       January-February      March-April           May-June          July-August      September-October   November-December
             __________________  __________________  __________________  __________________  __________________  __________________  __________________
Region Site  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.  Obs.  Est.   Diff.
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       tx03  29.23 27.53   1.70  42.15 34.36   7.79  35.34 35.83  -0.49  37.20 22.45  14.75  22.60 19.78   2.82  17.03 21.37  -4.34  21.08 31.39 -10.31
       tx10  21.80 21.58   0.22  23.84 29.35  -5.51  23.27 26.28  -3.01  14.38 20.56  -6.18  28.53 19.10   9.43  19.45 15.79   3.66  21.32 18.39   2.93
       tx16  28.54 23.47   5.07  30.12 21.68   8.44  24.55 27.67  -3.12  26.31 24.18   2.13  25.18 20.28   4.90  31.49 19.11  12.38  33.59 27.88   5.71
       tx21  33.19 27.87   5.32  25.49 26.70  -1.21  31.22 29.22   2.00  24.22 29.01  -4.79  46.32 35.01  11.31  34.90 24.91   9.99  36.99 22.36  14.63
       tx56  25.47 20.44   5.03  19.79 22.56  -2.77  29.02 31.82  -2.80  27.19 19.18   8.01  19.59 16.89   2.70  38.49 13.30  25.19  18.76 18.88  -0.12
       wa14   5.53  4.68   0.85   2.79  3.99  -1.20   5.74  3.87   1.87   8.80  6.40   2.40   6.54  5.39   1.15   4.54  3.75   0.79   4.77  4.66   0.11
       wa21   9.07 10.78  -1.71   4.47  4.46   0.01   7.67 10.04  -2.37  14.18 11.73   2.45  17.04 20.19  -3.15   7.80 11.20  -3.40   3.26  7.07  -3.81
       wy02  10.43  7.92   2.51   7.62  3.21   4.41  13.69  9.04   4.65   8.50  7.79   0.71  13.99 15.88  -1.89  16.14  7.56   8.58   2.66  4.04  -1.38
       wy08   6.02  8.44  -2.42   3.23  4.45  -1.22   4.81  8.09  -3.28   9.37 12.52  -3.15   9.68 14.00  -4.32   7.16  8.43  -1.27   1.87  3.14  -1.27
       wy99  16.57 12.91   3.66   9.92  9.48   0.44  17.41 16.29   1.12  17.65 15.21   2.44  18.78 15.39   3.39  18.14 12.86   5.28  17.55  8.21   9.34


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Last Update: 1536 08JUL96 kjl