Date/Time        Sat         Score    Meaning    JTWC estimate
--------------------------------------------------------------
20140907T083700  ssmis16     -0.96        n/a        25.00 kts
20140907T211008  ssmis16     -0.00        n/a        25.00 kts
20140907T235512  tmi           NaN        n/a        25.00 kts

20140908T100848  ssmis17       NaN        n/a        20.55 kts
20140908T162504  tmi         -0.00        n/a        20.00 kts
20140908T225701  tmi           NaN        n/a        20.00 kts
20140908T230320  ssmis17    -23.95        n/a        20.00 kts