Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20151013T180601 ssmis16 190.1 15.1% 6.4 -6.4 n/a   30.0 kts
20151013T194106 ssmis17 323.5 NaN% NaN NaN n/a   30.0 kts
20151013T203204 ssmis18 267.9 20.0% 3.0 -3.0 n/a   30.0 kts
20151014T041324 ssmi15 12.2 0.0% 0.0 -0.0 n/a   33.2 kts
20151014T044658 ssmis16 45.6 0.0% 1.4 -1.4 n/a   33.8 kts
20151014T083235 ssmis19 312.4 NaN% NaN NaN n/a   37.1 kts
20151014T164734 ssmi15 323.5 NaN% NaN NaN n/a   44.0 kts
20151014T164739 ssmi15 323.5 NaN% NaN NaN n/a   44.0 kts
20151014T175242 ssmis16 323.5 NaN% NaN NaN n/a   44.9 kts
20151015T035807 ssmi15 5.0 NaN% NaN NaN n/a   50.0 kts
20151015T070524 ssmis17 279.1 NaN% NaN NaN n/a   50.0 kts
20151015T075957 ssmis19 301.3 NaN% NaN NaN n/a   50.0 kts
20151015T163144 ssmi15 323.5 NaN% NaN NaN n/a   53.5 kts
20151015T205418 ssmis19 101.2 76.7% 4.4 4.4 n/a   58.0 kts
20151015T205513 ssmis17 101.2 68.5% 5.3 5.3 n/a   58.0 kts
20151015T214754 ssmis18 56.7 74.0% 11.6 11.6 n/a   58.9 kts
20151016T061500 ssmis16 123.4 43.8% 12.4 12.4 n/a   60.0 kts
20151016T190718 ssmis16 45.6 26.0% 5.8 5.8 n/a   66.0 kts
20151016T204203 ssmis17 90.1 63.0% 2.8 2.8 n/a   70.0 kts
20151016T213537 ssmis18 78.9 72.6% 5.6 5.6 n/a   73.0 kts
20151016T214809 ssmis18 323.5 NaN% NaN NaN n/a   73.7 kts
20151017T050750 ssmi15 90.1 100.0% 39.1 54.1 >65 kts   89.6 kts
20151017T054309 ssmis16 90.1 100.0% 47.6 62.6 >85 kts# 90.0 kts
20151017T174006 ssmi15 78.9 82.2% 18.6 18.6 n/a   90.0 kts
20151017T185353 ssmis16 78.9 100.0% 23.3 38.3 >65 kts   90.5 kts
20151018T045234 ssmi15 56.7 64.4% 25.1 25.1 >65 kts   103.7 kts
20151018T092200 ssmis19 45.6 100.0% 27.3 42.3 >65 kts   120.7 kts
20151018T101803 ssmis18 45.6 100.0% 43.1 58.1 >65 kts   125.6 kts
20151018T172400 ssmi15 123.4 100.0% 36.2 51.2 >65 kts   125.7 kts
20151018T184020 ssmis16 123.4 100.0% 52.4 67.4 >85 kts# 124.2 kts
20151018T214242 ssmis19 101.2 100.0% 59.5 74.5 >85 kts# 119.1 kts
20151018T214513 ssmis19 101.2 100.0% 58.0 73.0 >85 kts# 119.0 kts
20151019T083946 ssmis17 101.2 NaN% NaN NaN n/a   102.0 kts
20151019T090849 ssmis19 90.1 100.0% 25.1 40.1 >65 kts   101.5 kts
20151019T093310 ssmis18 90.1 100.0% 42.1 57.1 >65 kts   101.2 kts
20151019T170741 ssmi15 167.9 NaN% NaN NaN n/a   100.0 kts
20151019T214049 ssmis19 212.4 31.8% 2.2 2.2 n/a   100.0 kts
20151019T214050 ssmis19 212.4 31.8% 2.2 2.2 n/a   100.0 kts
20151019T223826 ssmis18 145.7 27.4% 1.9 1.9 n/a   100.0 kts
20151020T085538 ssmis19 123.4 43.8% 3.8 3.8 n/a   83.9 kts
20151020T085709 ssmis17 112.3 43.8% 3.5 3.5 n/a   83.8 kts
20151020T095339 ssmis18 101.2 0.0% 1.2 1.2 n/a   82.0 kts
20151020T211912 ssmis17 123.4 75.3% 12.0 12.0 n/a   77.8 kts
20151020T211937 ssmis19 123.4 75.3% 8.7 8.7 n/a   77.8 kts
20151020T212704 ssmis19 123.4 75.3% 8.8 8.8 n/a   77.6 kts
20151020T222533 ssmis18 134.5 100.0% 39.9 54.9 >65 kts   76.6 kts
20151021T071021 ssmis16 78.9 100.0% 25.6 40.6 >65 kts   70.3 kts
20151021T084248 ssmis19 90.1 100.0% 38.8 53.8 >65 kts   71.3 kts
20151021T084406 ssmis17 78.9 100.0% 35.8 50.8 >65 kts   71.3 kts
20151021T094129 ssmis18 78.9 52.0% 18.2 18.2 n/a   72.3 kts
20151021T194116 ssmis16 112.3 NaN% NaN NaN n/a   93.7 kts
20151021T210122 ssmis17 112.3 100.0% 33.5 48.5 >65 kts   96.5 kts
20151021T211339 ssmis19 112.3 100.0% 33.9 48.9 >65 kts   96.9 kts
20151021T221246 ssmis18 112.3 100.0% 52.0 67.0 >85 kts# 98.6 kts
20151022T065728 ssmis16 101.2 100.0% 49.3 64.3 >85 kts# 100.0 kts
20151022T082942 ssmis19 90.1 100.0% 51.3 66.3 >85 kts# 100.0 kts
20151022T083105 ssmis17 90.1 100.0% 52.1 67.1 >85 kts# 100.0 kts
20151022T092921 ssmis18 90.1 100.0% 58.3 73.3 >85 kts# 100.0 kts
20151022T192738 ssmis16 101.2 NaN% NaN NaN n/a   99.6 kts
20151022T205945 ssmis19 101.2 100.0% 36.1 51.1 >65 kts   98.3 kts
20151022T210111 ssmis17 101.2 100.0% 37.9 52.9 >65 kts   98.3 kts
20151022T215239 ssmis18 101.2 100.0% 31.7 46.7 >65 kts   97.4 kts
20151023T064430 ssmis16 134.5 100.0% 32.0 47.0 >65 kts   84.2 kts
20151023T081640 ssmis19 190.1 68.5% 19.6 19.6 n/a   82.9 kts
20151023T081811 ssmis17 167.9 91.8% 22.7 37.7 >65 kts   82.8 kts
20151023T091719 ssmis18 134.5 100.0% 27.7 42.7 >65 kts   82.1 kts
20151023T204544 ssmis19 101.2 21.9% 13.4 13.4 n/a   72.7 kts
20151023T204717 ssmis17 101.2 24.7% 14.7 14.7 n/a   72.7 kts
20151023T214648 ssmis18 123.4 100.0% 23.1 38.1 >65 kts   71.9 kts
20151024T080329 ssmis19 101.2 52.0% 1.0 1.0 n/a   63.3 kts
20151024T080524 ssmis17 112.3 42.5% 1.1 1.1 n/a   63.3 kts
20151024T090523 ssmis18 134.5 45.2% 1.7 1.7 n/a   62.4 kts
20151024T203042 ssmis19 123.4 8.2% 4.9 4.9 n/a   55.0 kts
20151024T203044 ssmis19 123.4 17.8% 5.0 5.0 n/a   55.0 kts
20151024T203250 ssmis17 123.4 30.1% 3.9 3.9 n/a   55.0 kts
20151024T213308 ssmis18 123.4 17.8% 3.0 -3.0 n/a   55.0 kts
20151025T043857 ssmis16 123.4 17.8% 4.9 -4.9 n/a   50.9 kts
20151025T075202 ssmis19 301.3 NaN% NaN NaN n/a   48.7 kts
20151025T152618 ssmi15 78.9 NaN% NaN NaN n/a   42.5 kts
20151025T170217 ssmis16 301.3 NaN% NaN NaN n/a   40.9 kts
20151025T201415 ssmis19 78.9 NaN% NaN NaN n/a   40.0 kts
20151025T201417 ssmis19 101.2 NaN% NaN NaN n/a   40.0 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).