Date/Time        Sat         Score    Meaning    JTWC estimate
--------------------------------------------------------------
20130107T220838  tmi         -7.81        n/a        33.86 kts

20130108T211356  tmi         -4.71        n/a        24.99 kts

20130109T102517  tmi         -2.99        n/a        20.00 kts
20130109T103452  ssmis17     -1.23        n/a        20.00 kts
20130109T194833  ssmi15        NaN        n/a        20.00 kts
20130109T214920  ssmis16     -6.20        n/a        20.00 kts