DAY[CYD] TIME[HMS]       IDN      T[C]     TD[C]   PSL[MB]  WX1  WX2  WXP  SPD[MPS]  DIR[DEG]   PCP[MM]     PTIME   VIS[KM]   TMIN[C]   TMAX[C]        CA    ZCB[M]       CCL       CCM       CCH   CL   CM   CH   PST[MB]        PC    PT[MB]   SNO[IN]
--------- --------- --------- --------- --------- --------- ---- ---- ---- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- --------- ---- ---- ---- --------- --------- --------- ---------
  2001221         0     89022    -22.90    -25.50     975.6 BS        SD         8.7        80                           0.5    -23.30    -21.10         2      1750         2                          AC            971.6         4       0.0
  2001221     30000     89022    -22.10    -24.60     975.3           B         10.8        70                           1.0                                      25                                                  971.3         7      -0.3
  2001221     60000     89022    -22.30    -24.80     975.2           B         10.8        80                           1.0                                      25                                                  971.2         7      -0.1
  2001221     90000     89022    -22.80    -25.40     975.3 S+        S          9.2        80                           1.0                             6       450         6                     ST                 971.3         2       0.1
  2001221    120000     89022    -23.00    -25.70     976.0 S+        SD        10.2        80                                  -23.90    -21.30         8       450         8                     ST                 972.0         2       0.7
  2001221    150000     89022    -22.30    -24.80     976.7 S-        SD        10.2        80                           1.0                             8       450         8                     ST                 972.7         2       0.7
  2001221    180000     89022    -24.60    -27.40     977.2 F         SD         9.2        80                           1.0                             7       450         7                     ST                 973.1         2       0.4
  2001221    210000     89022    -26.20    -29.20     977.5 S-        SD         7.2        80                          10.0                             2       450         2                     ST                 973.4         2       0.3