1978 07 24.70 -99.99 -99.99 
1978 08 22.20 -99.99 -99.99 
1978 09 13.40 -99.99 -99.99 
1978 10  6.20 -99.99 -99.99 
1978 12 -9.39 -23.50 -16.45 
1979 01 12.50 -26.30 -19.40 
1979 02 16.60 -29.80 -23.20 
1979 03 -1.40 -15.50  -8.45 
1979 04  5.50  -6.80   -.65 
1979 05 13.60    . 0   6.80 
1979 06 21.30   7.00  14.15 
1979 07 23.70   9.00  16.35 
1979 08 19.20   6.90  13.05 
1979 09 14.60   3.20   8.90 
1979 11  1.30  -7.80  -3.25 
1979 12 -9.30 -19.00 -14.15 
1980 03 -1.60 -16.20  -8.90 
1980 04  8.70  -3.90   2.39 
1980 05 16.40   2.09   9.25 
1980 06 17.50   4.60  11.05 
1980 07 22.40   7.40  14.90 
1980 08 23.00  11.50  17.25 
1980 09 12.10   1.90   7.00 
1980 10  4.10  -2.90    .59 
1980 11 -3.00 -10.40  -6.70 
1980 12 15.30 -27.20 -21.25 
1981 01 13.50 -25.30 -19.40 
1981 02 -3.40 -14.60  -9.00 
1981 03  1.20 -10.50  -4.65 
1981 04  5.70  -6.40   -.35 
1981 05 13.50    . 0   6.75 
1981 06 19.70   5.60  12.65 
1981 07 24.50   9.50  17.00 
1981 08 22.80   7.90  15.35 
1981 09 14.60   5.10   9.85 
1981 10  6.30  -3.00   1.65 
1981 11   .90  -7.20  -3.15 
1981 12 -7.10 -14.00 -10.55 
1982 05 18.10   3.30  10.70 
1982 06 18.60   6.60  12.60 
1982 07 22.00   8.60  15.30 
1982 08 16.90   5.80  11.35 
1982 09 14.90   4.50   9.70 
1983 06 22.20  10.40  16.29 
1983 07 22.80  11.90  17.34 
1983 08 22.50  12.20  17.35 
1983 09 15.90   8.50  12.20 
1983 10  9.50    .80   5.15 
1983 11   .80  -6.30  -2.75 
1983 12 11.40 -24.00 -17.70 
1984 01 13.70 -29.90 -21.80 
1984 02 -4.80 -15.70 -10.25 
1984 03 -5.10 -18.50 -11.80 
1984 04 11.20  -2.60   4.30 
1984 05 12.10   1.00   6.55 
1984 06 20.10   7.80  13.95 
