Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20170828T182009 ssmis16_85 55.5 150.7 12.7% 3.1 -3.1 n/a   35.3 kts
20170828T182639 gmi_85 210.9 156.2 NaN% NaN NaN n/a   35.4 kts
20170828T211515 ssmis17_85 210.9 161.8 NaN% NaN NaN n/a   37.7 kts
20170829T033852 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   43.0 kts
20170829T053520 ssmis16_85 222.0 111.7 20.6% 5.4 -5.4 n/a   44.7 kts
20170829T083021 ssmis17_85 177.6 83.9 26.0% 1.5 -1.5 n/a   45.0 kts
20170829T154747 amsr2_85 222.0 161.8 NaN% NaN NaN n/a   48.2 kts
20170829T180609 ssmis16_85 177.6 117.3 NaN% NaN NaN n/a   50.1 kts
20170829T210040 ssmis17_85 310.8 150.7 NaN% NaN NaN n/a   52.5 kts
20170830T045138 gmi_85 222.0 100.6 NaN% NaN NaN n/a   55.0 kts
20170830T051420 ssmi15_85 210.9 161.8 NaN% NaN NaN n/a   55.0 kts
20170830T081828 ssmis17_85 199.8 95.1 19.2% 5.2 5.2 n/a   55.0 kts
20170830T085416 ssmis18_85 155.4 72.8 28.8% 1.6 1.6 n/a   55.0 kts
20170830T163014 amsr2_85 77.7 33.9 82.2% 14.3 14.3 n/a   55.0 kts
20170830T174145 ssmi15_85 44.4 17.2 37.0% 20.1 20.1 >65 kts   55.0 kts
20170830T181639 gmi_85 111.0 161.8 NaN% NaN NaN n/a   55.0 kts
20170830T212326 ssmis18_85 122.1 50.6 28.8% 17.5 17.5 n/a   55.0 kts
20170831T032807 amsr2_85 88.8 39.5 11.0% 10.6 10.6 n/a   63.7 kts
20170831T045818 ssmi15_85 88.8 39.5 4.1% 0.1 0.1 n/a   67.4 kts
20170831T084152 ssmis18_85 77.7 33.9 56.2% 9.4 9.4 n/a   72.2 kts
20170831T172527 ssmi15_85 99.9 50.6 19.2% 5.7 5.7 n/a   79.5 kts
20170831T211043 ssmis18_85 88.8 39.5 38.4% 6.3 6.3 n/a   85.3 kts
20170901T041112 amsr2_85 155.4 72.8 NaN% NaN NaN n/a   90.0 kts
20170901T044250 ssmi15_85 210.9 100.6 NaN% NaN NaN n/a   90.0 kts
20170901T063845 ssmis16_85 277.5 128.4 NaN% NaN NaN n/a   88.9 kts
20170901T082923 ssmis18_85 99.9 45.0 6.8% 1.6 1.6 n/a   85.9 kts
20170901T161718 amsr2_85 188.7 89.5 5.5% 2.6 2.6 n/a   72.9 kts
20170901T170911 ssmi15_85 111.0 139.5 5.5% 3.6 3.6 n/a   71.4 kts
20170901T180639 gmi_85 122.1 45.0 0.0% 3.2 3.2 n/a   69.9 kts
20170901T190655 ssmis16_85 122.1 56.1 0.0% 1.3 1.3 n/a   69.1 kts
20170901T205800 ssmis18_85 188.7 83.9 1.4% 2.3 2.3 n/a   67.5 kts
20170902T035140 gmi_85 155.4 72.8 16.4% 3.0 3.0 n/a   61.8 kts
20170902T042724 ssmi15_85 233.1 117.3 20.6% 3.2 3.2 n/a   61.3 kts
20170902T081809 ssmis18_85 111.0 50.6 28.8% 1.8 1.8 n/a   58.1 kts
20170902T165121 ssmi15_85 44.4 11.7 0.0% 5.0 5.0 n/a   55.0 kts
20170902T171639 gmi_85 33.3 11.7 0.0% 2.8 2.8 n/a   55.0 kts
20170902T185141 ssmis16_85 55.5 22.8 5.5% 2.4 2.4 n/a   55.0 kts
20170902T204316 ssmis18_85 66.6 28.4 1.4% 3.5 3.5 n/a   55.0 kts
20170903T022338 amsr2_85 188.7 89.5 NaN% NaN NaN n/a   52.0 kts
20170903T041339 ssmi15_85 111.0 50.6 6.8% 1.4 -1.4 n/a   51.0 kts
20170903T043438 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   50.8 kts
20170903T072842 ssmis17_85 77.7 33.9 15.1% 1.9 -1.9 n/a   50.0 kts
20170903T080821 ssmis18_85 77.7 33.9 0.0% 0.6 -0.6 n/a   50.0 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).