Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20230907T172216 ssmis18_85 22.2 161.8 NaN% NaN NaN n/a   34.5 kts
20230907T191444 ssmis16_85 333.0 56.1 15.1% 5.9 -5.9 n/a   35.0 kts
20230907T205614 gmi_85 333.0 100.6 NaN% NaN NaN n/a   35.0 kts
20230908T055713 ssmis18_85 244.2 122.9 NaN% NaN NaN n/a   35.0 kts
20230908T074929 ssmis16_85 244.2 122.9 13.8% 2.3 -2.3 n/a   35.0 kts
20230908T101114 gmi_85 55.5 22.8 0.0% 4.1 -4.1 n/a   35.0 kts
20230908T150529 amsr2_85 277.5 139.5 NaN% NaN NaN n/a   35.0 kts
20230908T190237 ssmis16_85 111.0 56.1 NaN% NaN NaN n/a   35.0 kts
20230908T203647 ssmis17_85 22.2 6.1 49.3% 0.0 -0.0 n/a   35.0 kts
20230909T090911 ssmis17_85 210.9 100.6 11.0% 3.5 -3.5 n/a   40.0 kts
20230909T154911 amsr2_85 122.1 56.1 5.5% 3.6 -3.6 n/a   40.0 kts
20230909T183839 ssmis18_85 77.7 22.8 27.4% 0.0 -0.0 n/a   40.5 kts
20230909T202400 ssmis17_85 77.7 11.7 NaN% NaN NaN n/a   42.0 kts
20230910T035919 amsr2_85 244.2 39.5 1.4% 5.5 -5.5 n/a   45.0 kts
20230910T071040 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20230910T085538 ssmis17_85 88.8 45.0 1.4% 4.9 -4.9 n/a   45.0 kts
20230910T182607 ssmis18_85 88.8 33.9 23.3% 0.0 -0.0 n/a   55.0 kts
20230910T201858 ssmis16_85 244.2 128.4 NaN% NaN NaN n/a   55.0 kts
20230911T044124 amsr2_85 77.7 33.9 4.1% 7.5 7.5 n/a   55.0 kts
20230911T065622 ssmis18_85 55.5 22.8 45.2% 5.0 5.0 n/a   55.8 kts
20230911T084907 ssmis16_85 44.4 17.2 56.2% 0.8 0.8 n/a   57.3 kts
20230911T104115 gmi_85 333.0 161.8 NaN% NaN NaN n/a   58.9 kts
20230911T153842 amsr2_85 77.7 33.9 97.3% 19.2 34.2 >65 kts   63.0 kts
20230911T181340 ssmis18_85 33.3 11.7 54.8% 7.8 7.8 n/a   65.2 kts
20230911T200634 ssmis16_85 22.2 6.1 64.4% 11.8 11.8 n/a   66.8 kts
20230911T202615 gmi_85 33.3 6.1 79.5% 15.4 15.4 n/a   67.0 kts
20230912T064231 ssmis18_85 33.3 11.7 54.8% 7.3 7.3 n/a   75.0 kts
20230912T083440 ssmis16_85 33.3 11.7 49.3% 8.2 8.2 n/a   75.0 kts
20230912T094615 gmi_85 33.3 6.1 8.2% 9.9 9.9 n/a   75.0 kts
20230912T162249 amsr2_85 33.3 11.7 NaN% NaN NaN n/a   71.3 kts
20230912T180142 ssmis18_85 22.2 6.1 20.6% 11.9 11.9 n/a   70.0 kts
20230912T193115 gmi_85 11.1 161.8 NaN% NaN NaN n/a   71.3 kts
20230912T195349 ssmis16_85 22.2 6.1 80.8% 15.8 15.8 n/a   71.6 kts
20230913T042707 amsr2_85 11.1 2.5 75.3% 6.5 6.5 n/a   75.0 kts
20230913T062759 ssmis18_85 22.2 6.1 49.3% 0.0 0.0 n/a   75.4 kts
20230913T082032 ssmis16_85 22.2 6.1 48.0% 0.7 0.7 n/a   77.0 kts
20230913T095229 ssmis17_85 22.2 6.1 0.0% 5.6 5.6 n/a   78.2 kts
20230913T103114 gmi_85 333.0 161.8 NaN% NaN NaN n/a   78.8 kts
20230913T152837 amsr2_85 44.4 11.7 0.0% 6.5 6.5 n/a   80.0 kts
20230913T174942 ssmis18_85 22.2 6.1 39.7% 1.2 1.2 n/a   80.0 kts
20230913T194212 ssmis16_85 22.2 6.1 11.0% 4.9 4.9 n/a   78.6 kts
20230913T211428 ssmis17_85 77.7 33.9 6.8% 0.0 0.0 n/a   77.3 kts
20230914T050923 amsr2_85 11.1 2.5 0.0% 0.2 0.2 n/a   66.4 kts
20230914T080639 ssmis16_85 155.4 72.8 24.7% 3.3 3.3 n/a   66.8 kts
20230914T093614 gmi_85 144.3 67.3 24.7% 3.5 3.5 n/a   68.0 kts
20230914T093805 ssmis17_85 155.4 67.3 2.7% 2.8 2.8 n/a   68.0 kts
20230914T191614 gmi_85 33.3 11.7 6.8% 4.2 4.2 n/a   68.9 kts
20230914T192944 ssmis16_85 199.8 95.1 33.3% 10.1 10.1 n/a   68.8 kts
20230914T210121 ssmis17_85 255.3 122.9 NaN% NaN NaN n/a   67.5 kts
20230915T041342 amsr2_85 33.3 11.7 0.0% 2.8 2.8 n/a   61.5 kts
20230915T092409 ssmis17_85 66.6 28.4 9.6% 2.0 2.0 n/a   57.2 kts
20230915T151654 amsr2_85 55.5 22.8 8.2% 1.3 -1.3 n/a   55.0 kts
20230915T172345 ssmis18_85 277.5 134.0 NaN% NaN NaN n/a   55.0 kts
20230915T182614 gmi_85 55.5 17.2 0.0% 2.9 -2.9 n/a   55.0 kts
20230915T191620 ssmis16_85 99.9 45.0 0.0% 0.2 0.2 n/a   55.0 kts
20230915T204721 ssmis17_85 66.6 22.8 2.7% 0.0 0.0 n/a   55.0 kts
20230916T045703 amsr2_85 33.3 11.7 0.0% 4.1 -4.1 n/a   55.0 kts
20230916T072855 ssmis18_85 144.3 67.3 NaN% NaN NaN n/a   52.5 kts
20230916T091120 ssmis17_85 144.3 67.3 1.4% 3.2 -3.2 n/a   49.7 kts
20230916T092614 gmi_85 144.3 56.1 5.5% 2.7 -2.7 n/a   49.3 kts
20230916T155914 amsr2_85 122.1 56.1 0.0% 2.9 -2.9 n/a   45.0 kts
20230916T203259 ssmis17_85 144.3 72.8 0.0% 2.1 -2.1 n/a   42.9 kts
20230917T071558 ssmis18_85 111.0 50.6 0.0% 2.1 -2.1 n/a   35.0 kts
20230917T085753 ssmis17_85 177.6 83.9 0.0% 4.8 -4.8 n/a   35.0 kts
20230917T090835 ssmis16_85 22.2 6.1 0.0% 1.7 -1.7 n/a   34.9 kts
20230917T181615 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20230917T183807 ssmis18_85 210.9 100.6 0.0% 2.8 -2.8 n/a   30.0 kts
20230917T201952 ssmis17_85 299.7 145.1 NaN% NaN NaN n/a   30.0 kts
20230917T203042 ssmis16_85 266.4 128.4 NaN% NaN NaN n/a   30.0 kts
20230918T044456 amsr2_85 155.4 72.8 0.0% 0.9 -0.9 n/a   30.0 kts
20230918T070231 ssmis18_85 33.3 11.7 0.0% 2.9 -2.9 n/a   30.0 kts
20230918T085440 ssmis16_85 22.2 6.1 0.0% 2.4 -2.4 n/a   30.0 kts
20230918T091615 gmi_85 22.2 6.1 0.0% 2.5 -2.5 n/a   30.0 kts
20230918T154751 amsr2_85 266.4 128.4 0.0% 5.0 -5.0 n/a   30.0 kts
20230918T182537 ssmis18_85 99.9 45.0 0.0% 2.2 -2.2 n/a   30.2 kts
20230918T200700 ssmis17_85 33.3 11.7 0.0% 1.0 -1.0 n/a   30.9 kts
20230919T064835 ssmis18_85 77.7 33.9 0.0% 2.9 -2.9 n/a   35.0 kts
20230919T082115 gmi_85 22.2 6.1 0.0% 0.7 -0.7 n/a   35.0 kts
20230919T084047 ssmis16_85 144.3 67.3 2.7% 1.8 -1.8 n/a   35.0 kts
20230919T181228 ssmis18_85 155.4 72.8 17.8% 1.2 -1.2 n/a   34.9 kts
20230919T195317 ssmis17_85 188.7 89.5 19.2% 1.4 -1.4 n/a   34.2 kts
20230919T200510 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   34.1 kts
20230920T043151 amsr2_85 44.4 17.2 0.0% 4.6 -4.6 n/a   30.6 kts
20230920T063514 ssmis18_85 77.7 33.9 0.0% 2.5 -2.5 n/a   29.9 kts
20230920T073114 gmi_85 155.4 72.8 0.0% 3.0 -3.0 n/a   29.7 kts
20230920T082749 ssmis16_85 22.2 6.1 0.0% 0.5 -0.5 n/a   29.5 kts
20230920T153508 amsr2_85 321.9 156.2 NaN% NaN NaN n/a   28.0 kts
20230920T171114 gmi_85 144.3 67.3 NaN% NaN NaN n/a   27.7 kts
20230920T175844 ssmis18_85 55.5 22.8 0.0% 3.5 -3.5 n/a   27.5 kts
20230920T193937 ssmis17_85 22.2 6.1 0.0% 0.2 -0.2 n/a   27.2 kts
20230920T195125 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   27.1 kts
20230921T033643 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   25.5 kts
20230921T062213 ssmis18_85 333.0 161.8 NaN% NaN NaN 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).