27 Jan 2000, R/V Revelle JES Winter SeaSoar Cruise (GMT) hourly-average
  hour           lat           lon     sfc_press          Wspd          Wdir          Tair          Tsea            RH          prec
     0      39.22445     134.00029    1025.86833      10.15333     321.63667      -4.67600      10.55032      66.26333      22.80600
     1      39.34794     133.99996    1025.84167      10.87833     321.61000      -4.60267       9.78968      65.21833      22.78383
     2      39.47033     134.00007    1025.57667      11.22500     321.66000      -4.79650       8.21603      68.81167      22.74950
     3      39.59260     133.99861    1024.83833      10.72833     321.54667      -4.68000       6.73600      62.94000      22.72550
     4      39.72169     133.99680    1024.14167      11.14167     321.61500      -4.44933       7.33803      65.16667      22.69733
     5      39.85173     134.00213    1024.02667      11.72667     321.62833      -4.40367       6.53085      65.60500      22.65950
     6      39.97078     134.01645    1024.05000      10.28333     283.31667      -4.38200       5.07547      66.13833      22.60033
     7      39.99515     134.16760    1023.93667       7.31500     191.08833      -4.02467       5.83172      67.56167      22.59917
     8      39.89847     134.23644    1024.25833       7.08167      96.22000      -3.59317       7.51557      67.41333      22.64533
     9      39.75417     134.23362    1024.47667       6.76667     101.03833      -3.07017       8.01297      68.00833      22.67883
    10      39.61116     134.23394    1024.60333       7.18000      57.26167      -2.74633       7.84690      65.86833      22.70200
    11      39.47069     134.23449    1024.54667       7.52833      76.33667      -2.28067       8.84397      66.64167      22.71050
    12      39.33395     134.23286    1024.70000       7.48000      83.11500      -1.82283       9.91363      66.91000      22.70500
    13      39.19941     134.24796    1024.77000       6.84833     142.51667      -1.24233       9.86297      67.55500      22.71033
    14      39.16916     134.39936    1024.66667       7.07333     228.25500      -0.92000      10.52620      65.80000      22.68967
    15      39.25866     134.46979    1024.17667      12.02333     321.87667      -0.16867      10.62055      63.64667      22.65633
    16      39.39108     134.46754    1024.11667      13.24333     321.61167       0.22850       9.69195      63.29667      22.61700
    17      39.51986     134.46806    1024.32667      12.96000     322.01500       0.27850       9.47075      62.40667      22.58917
    18      39.64262     134.46668    1023.98167      13.23667     324.08000       0.26883       8.92925      62.04333      22.57417
    19      39.76657     134.46781    1024.13667      13.47667     322.54333       0.29467       8.97825      61.31000      22.53917
    20      39.89095     134.46612    1024.19833      13.60667     321.76833       0.05283       5.16617      60.61000      22.52517
    21      40.01508     134.46627    1024.42167      13.03500     322.08667      -0.13433       4.68440      62.42000      22.49100
    22      40.13491     134.47759    1025.00508      11.89828     287.36897      -0.18035       5.55103      58.72931      22.31678
    23      40.15783     134.61301    1025.45714       7.96905     218.56190      -0.07812       5.71893      58.94762      22.47071