NCEP analyse
UTC
    Mar
    Sun
    25
    00
    Mar
    Mon
    26
    00
    Mar
    Tue
    27
    00
    Mar
    Wed
    28
    00
    Mar
    Thu
    29
    00
    Mar
    Fri
    30
    00
    Mar
    Sat
    31
    00
    Apr
    Sun
    1
    00