Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning NHC estimate
20161121T121847 ssmis18 12.2 50.7% 8.3 -8.3 n/a   30.1 kts
20161121T194047 ssmi15 23.4 60.3% 0.1 -0.1 n/a   47.0 kts
20161121T213240 ssmis16 23.4 94.5% 15.1 -30.1 n/a   48.9 kts
20161121T225236 ssmis18 12.2 78.1% 6.1 -6.1 n/a   49.8 kts
20161121T230056 ssmis17 23.4 57.5% 7.3 -7.3 n/a   49.8 kts
20161122T081703 ssmi15 45.6 32.9% 1.4 -1.4 n/a   52.6 kts
20161122T121730 ssmis18 67.8 100.0% 30.6 45.6 >65 kts   60.3 kts
20161122T192424 ssmi15 34.5 100.0% 21.8 36.8 >65 kts   65.0 kts
20161122T204931 ssmis16 45.6 39.7% 8.0 8.0 n/a   65.0 kts
20161122T233042 ssmis17 67.8 31.5% 2.8 2.8 n/a   65.0 kts
20161123T080109 ssmi15 23.4 6.8% 0.5 0.5 n/a   63.7 kts
20161123T095719 ssmis16 12.2 31.5% 0.0 0.0 n/a   61.3 kts
20161123T120507 ssmis18 34.5 63.0% 2.2 2.2 n/a   60.0 kts
20161123T120839 ssmis17 34.5 19.2% 6.6 6.6 n/a   60.0 kts
20161123T210629 ssmis16 67.8 75.3% 11.3 11.3 n/a   66.3 kts
20161123T231505 ssmis17 23.4 76.7% 5.4 5.4 n/a   73.2 kts
20161124T094401 ssmis16 45.6 100.0% 43.9 58.9 >65 kts   93.8 kts
20161124T114329 ssmis17 34.5 100.0% 51.0 66.0 >85 kts# 95.0 kts
20161125T001456 ssmis18 145.7 1.4% 0.1 0.1 n/a   64.4 kts
20161125T004325 ssmis18 34.5 100.0% 24.6 39.6 >65 kts   63.4 kts
20161125T093122 ssmis16 45.6 45.2% 16.6 16.6 n/a   55.5 kts
20161125T201751 ssmi15 56.7 16.4% 2.4 2.4 n/a   55.0 kts
20161125T222120 ssmis16 112.3 16.4% 5.8 5.8 n/a   55.0 kts
20161126T003210 ssmis17 45.6 8.2% 0.0 -0.0 n/a   55.0 kts
20161126T085452 ssmi15 212.4 28.8% 7.9 -7.9 n/a   51.5 kts
20161126T130931 ssmis18 23.4 0.0% 1.3 -1.3 n/a   49.5 kts
20161126T131045 ssmis17 90.1 0.0% 3.1 -3.1 n/a   49.5 kts
20161126T220809 ssmis16 56.7 0.0% 4.8 -4.8 n/a   45.2 kts
20161126T232949 ssmis17 101.2 0.0% 3.3 -3.3 n/a   45.0 kts
20161127T103413 ssmis16 101.2 0.0% 0.9 -0.9 n/a   45.0 kts
20161127T125447 ssmis17 112.3 0.0% 4.1 -4.1 n/a   45.0 kts
20161127T125746 ssmis17 101.2 9.6% 6.5 -6.5 n/a   45.0 kts
20161127T212610 ssmi15 23.4 0.0% 2.9 -2.9 n/a   45.0 kts
20161128T014627 ssmis18 5.0 0.0% 0.6 -0.6 n/a   45.0 kts
20161128T103349 ssmis16 212.4 NaN% NaN NaN n/a   43.7 kts
20161128T211130 ssmi15 5.0 0.0% 5.4 -5.4 n/a   40.8 kts
20161128T232345 ssmis16 90.1 NaN% NaN NaN n/a   40.2 kts
20161129T013233 ssmis18 12.2 0.0% 3.9 -3.9 n/a   39.6 kts
20161129T013408 ssmis17 23.4 NaN% NaN NaN n/a   39.5 kts
20161129T013601 ssmis18 23.4 0.0% 3.7 -3.7 n/a   39.5 kts
20161129T094749 ssmi15 101.2 0.0% 2.2 -2.2 n/a   36.6 kts
20161129T140658 ssmis18 145.7 NaN% NaN NaN n/a   34.8 kts
20161129T222832 ssmis16 212.4 4.1% 2.1 -2.1 n/a   30.8 kts
20161130T011901 ssmis17 23.4 0.0% 1.3 -1.3 n/a   30.0 kts
20161130T012219 ssmis18 101.2 5.5% 3.5 -3.5 n/a   30.0 kts
20161130T012344 ssmis18 67.8 1.4% 3.5 -3.5 n/a   30.0 kts

Key:

Diameter values indicate the estimated surface eyewall diameter (the MI eyewall edge diameter minus 10 km).

Diameter values are red if Ring % <= 65, yellow/brown if Ring % <= 85 and green if Ring % > 85.

"Ring %" is the percentage of the "ring" (eyewall inner boundary) that is 1) colder than the "hot spot" (warmest eye pixel) in the eye by 20K, or 2) the percentage that is a) colder than 232K and b) colder than the "hot spot" by 10K, whichever is greater.

"Tb diff" is the difference between the "hot spot" (warmest eye pixel) and the warmest pixel on the eyewall.

Scores are listed as negative, and not used, when the JTWC or NHC estimated Vmax is <50 kts in order to rule out weak but highly symmetric TCs.

Error messages in intensity scores: -920 is used when the hottest pixel in the eye is <200K, to prevent false positives; -909 is a failure to process (bad input data).