NCEP analyse
UTC
    Aug
    Fri
    28
    00
    Aug
    Sat
    29
    00
    Aug
    Sun
    30
    00
    Aug
    Mon
    31
    00
    Sep
    Tue
    1
    00
    Sep
    Wed
    2
    00
    Sep
    Thu
    3
    00
    Sep
    Fri
    4
    00