Date/Time        Sat         Score    Meaning    JTWC estimate
--------------------------------------------------------------
20151216T095125  ssmis18     -0.00        n/a        25.00 kts
20151216T191919  ssmis16       NaN        n/a        25.00 kts
20151216T221737  ssmis19     -1.15        n/a        25.00 kts
20151216T223100  ssmis18     -2.72        n/a        25.00 kts

20151217T054207  ssmi15      -1.55        n/a        25.00 kts
20151217T091726  ssmis19     -5.77        n/a        25.00 kts
20151217T093404  ssmis17     -6.01        n/a        25.00 kts
20151217T181947  ssmi15      -2.12        n/a        25.00 kts
20151217T220403  ssmis19     -3.46        n/a        25.00 kts
20151217T220404  ssmis19     -3.43        n/a        25.00 kts
20151217T221848  ssmis18     -2.37        n/a        25.00 kts

20151218T072408  ssmis16     -2.21        n/a        22.58 kts
20151218T092042  ssmis17     -2.82        n/a        21.05 kts
20151218T110744  ssmis18     -2.41        n/a        20.13 kts
20151218T180428  ssmi15      -0.00        n/a        20.00 kts
20151218T215136  ssmis19       NaN        n/a        20.00 kts
20151218T220041  ssmis17     -5.79        n/a        20.00 kts