Date/Time        Sat         Score    Meaning    JTWC estimate
--------------------------------------------------------------
20120108T022107  ssmis17     -0.75        n/a        35.00 kts
20120108T145429  ssmis17       NaN        n/a        35.00 kts

20120109T020847  ssmis17     -0.00        n/a        33.19 kts