Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20210714T092153 amsr2_85 44.4 17.2 56.2% 3.1 -3.1 n/a   38.4 kts
20210714T114222 ssmis18_85 22.2 6.1 64.4% 0.0 -0.0 n/a   44.3 kts
20210714T115919 ssmi15_85 11.1 6.1 69.9% 3.0 -3.0 n/a   45.0 kts
20210714T121048 ssmis16_85 22.2 6.1 80.8% 5.4 -5.4 n/a   45.3 kts
20210714T141620 ssmis17_85 22.2 78.4 24.7% 0.0 -0.0 n/a   48.8 kts
20210714T163018 gmi_85 33.3 11.7 50.7% 9.9 -9.9 n/a   52.5 kts
20210715T054519 gmi_85 44.4 11.7 100.0% 25.2 40.2 >65 kts   64.8 kts
20210715T205627 amsr2_85 33.3 11.7 100.0% 39.8 54.8 >65 kts   89.9 kts
20210716T002216 ssmis18_85 22.2 6.1 100.0% 28.5 43.5 >65 kts   95.3 kts
20210716T005036 ssmis16_85 22.2 6.1 100.0% 33.3 48.3 >65 kts   95.7 kts
20210716T025529 ssmis17_85 22.2 6.1 49.3% 8.7 8.7 n/a   97.4 kts
20210716T125803 ssmis18_85 22.2 6.1 100.0% 47.2 62.2 >85 kts# 110.8 kts
20210716T162017 gmi_85 11.1 111.7 NaN% NaN NaN n/a   113.6 kts
20210717T000938 ssmis18_85 22.2 6.1 100.0% 31.7 46.7 >65 kts   115.0 kts
20210717T003720 ssmis16_85 22.2 6.1 100.0% 24.7 39.7 >65 kts   115.0 kts
20210717T024152 ssmis17_85 11.1 2.5 100.0% 33.1 48.1 >65 kts   115.0 kts
20210717T053518 gmi_85 22.2 6.1 100.0% 42.3 57.3 >65 kts   115.0 kts
20210717T124540 ssmis18_85 22.2 6.1 100.0% 12.3 27.3 >65 kts   125.0 kts
20210717T131316 ssmis16_85 22.2 6.1 100.0% 24.1 39.1 >65 kts   125.0 kts
20210717T151731 ssmis17_85 22.2 6.1 100.0% 22.2 37.2 >65 kts   125.0 kts
20210718T002437 ssmis16_85 11.1 2.5 100.0% 14.6 29.6 >65 kts   120.0 kts
20210718T022849 ssmis17_85 22.2 6.1 100.0% 15.5 30.5 >65 kts   120.0 kts
20210718T103544 amsr2_85 11.1 2.5 100.0% 41.9 56.9 >65 kts   116.2 kts
20210718T123242 ssmis18_85 11.1 2.5 100.0% 15.4 30.4 >65 kts   114.5 kts
20210718T123658 ssmi15_85 11.1 2.5 100.0% 13.4 28.4 >65 kts   114.5 kts
20210718T130015 ssmis16_85 11.1 2.5 97.3% 8.3 23.3 >65 kts   114.2 kts
20210718T150403 ssmis17_85 144.3 67.3 38.4% 0.0 0.0 n/a   112.4 kts
20210718T161018 gmi_85 11.1 2.5 100.0% 39.0 54.0 >65 kts   111.5 kts
20210719T012601 ssmis18_85 22.2 2.5 79.5% 4.1 4.1 n/a   92.6 kts
20210719T052519 gmi_85 11.1 2.5 0.0% 0.0 0.0 n/a   86.0 kts
20210719T221053 amsr2_85 55.5 22.8 0.0% 4.9 -4.9 n/a   48.0 kts
20210720T011249 ssmi15_85 233.1 111.7 0.0% 3.2 -3.2 n/a   44.0 kts
20210720T011306 ssmis18_85 177.6 61.7 0.0% 5.1 -5.1 n/a   44.0 kts
20210720T034337 ssmis17_85 122.1 56.1 0.0% 3.8 -3.8 n/a   41.9 kts
20210720T102336 amsr2_85 22.2 6.1 0.0% 5.2 -5.2 n/a   36.3 kts
20210720T134630 ssmi15_85 55.5 22.8 0.0% 3.0 -3.0 n/a   33.5 kts
20210720T134827 ssmis18_85 55.5 28.4 0.0% 2.7 -2.7 n/a   33.5 kts
20210720T141534 ssmis16_85 133.2 61.7 2.7% 5.5 -5.5 n/a   33.1 kts
20210720T161834 ssmis17_85 188.7 78.4 0.0% 3.5 -3.5 n/a   31.4 kts
20210720T225336 amsr2_85 33.3 11.7 0.0% 1.8 -1.8 n/a   28.9 kts
20210721T012640 ssmis16_85 66.6 28.4 0.0% 1.7 -1.7 n/a   27.5 kts
20210721T033016 ssmis17_85 255.3 122.9 NaN% NaN NaN n/a   26.4 kts
20210721T051518 gmi_85 333.0 161.8 NaN% NaN NaN n/a   25.4 kts
20210721T110712 amsr2_85 33.3 11.7 0.0% 2.0 -2.0 n/a   25.0 kts
20210721T133630 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20210721T140309 ssmis16_85 55.5 22.8 0.0% 3.0 -3.0 n/a   25.0 kts
20210721T160551 ssmis17_85 111.0 50.6 0.0% 3.6 -3.6 n/a   25.0 kts
20210721T164018 gmi_85 99.9 45.0 0.0% 4.0 -4.0 n/a   25.0 kts
20210722T022846 ssmis18_85 111.0 50.6 12.3% 1.2 -1.2 n/a   25.0 kts
20210722T055518 gmi_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20210722T115030 amsr2_85 11.1 2.5 0.0% 0.8 -0.8 n/a   25.0 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).