Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20201104T000914 ssmis18_85 44.4 17.2 0.0% 3.7 -3.7 n/a   35.0 kts
20201104T001606 ssmis16_85 44.4 17.2 0.0% 2.1 -2.1 n/a   35.0 kts
20201104T021924 ssmis17_85 321.9 150.7 NaN% NaN NaN n/a   35.0 kts
20201104T124446 ssmis18_85 244.2 122.9 NaN% NaN NaN n/a   35.6 kts
20201104T125146 ssmis16_85 333.0 134.0 NaN% NaN NaN n/a   35.7 kts
20201104T145427 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   37.4 kts
20201104T182018 gmi_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20201105T000404 ssmis16_85 333.0 156.2 NaN% NaN NaN n/a   40.1 kts
20201105T020715 ssmis17_85 321.9 156.2 NaN% NaN NaN n/a   41.8 kts
20201105T074018 gmi_85 210.9 95.1 6.8% 5.2 -5.2 n/a   45.0 kts
20201105T123143 ssmis18_85 288.6 145.1 NaN% NaN NaN n/a   44.1 kts
20201105T123802 ssmis16_85 277.5 89.5 0.0% 4.2 -4.2 n/a   43.9 kts
20201105T144055 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   40.5 kts
20201105T235131 ssmis16_85 277.5 6.1 0.0% 0.0 -0.0 n/a   30.1 kts
20201106T122519 ssmis16_85 111.0 50.6 0.0% 2.4 -2.4 n/a   25.0 kts
20201106T181018 gmi_85 88.8 39.5 NaN% NaN NaN n/a   25.0 kts
20201107T011326 ssmis18_85 133.2 61.7 0.0% 7.7 -7.7 n/a   24.5 kts
20201107T032138 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   23.6 kts
20201107T072518 gmi_85 11.1 2.5 0.0% 0.8 -0.8 n/a   21.9 kts
20201107T134801 ssmis18_85 55.5 22.8 0.0% 1.5 -1.5 n/a   20.0 kts
20201108T010020 ssmis18_85 22.2 6.1 0.0% 1.1 -1.1 n/a   19.6 kts
20201108T010612 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   19.5 kts
20201108T030750 ssmis17_85 22.2 6.1 0.0% 1.9 -1.9 n/a   18.7 kts
20201108T133534 ssmis18_85 177.6 83.9 NaN% NaN NaN n/a   15.0 kts
20201108T154244 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   15.0 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).