Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20200929T115517 ssmis18_85 77.7 33.9 23.3% 5.3 -5.3 n/a   30.0 kts
20200929T143118 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   32.1 kts
20200929T201317 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   36.9 kts
20200929T232502 ssmis16_85 144.3 89.5 20.6% 3.5 -3.5 n/a   39.5 kts
20200930T014142 ssmis17_85 266.4 28.4 52.0% 0.6 -0.6 n/a   41.4 kts
20200930T120125 ssmis16_85 33.3 6.1 57.5% 5.8 -5.8 n/a   50.1 kts
20200930T141746 ssmis17_85 88.8 39.5 49.3% 0.7 -0.7 n/a   55.7 kts
20200930T205641 amsr2_85 55.5 22.8 91.8% 15.2 30.2 >65 kts   65.0 kts
20201001T003449 ssmis18_85 33.3 11.7 48.0% 2.0 2.0 n/a   66.5 kts
20201001T042519 gmi_85 44.4 17.2 NaN% NaN NaN n/a   76.1 kts
20201001T091010 amsr2_85 55.5 22.8 100.0% 39.7 54.7 >65 kts   85.3 kts
20201001T114835 ssmis16_85 33.3 11.7 100.0% 29.3 44.3 >65 kts   89.7 kts
20201001T131049 ssmis18_85 44.4 11.7 100.0% 56.1 71.1 >85 kts# 90.0 kts
20201001T174017 gmi_85 33.3 11.7 100.0% 24.7 39.7 >65 kts   90.0 kts
20201001T213951 amsr2_85 33.3 11.7 100.0% 34.7 49.7 >65 kts   99.2 kts
20201002T002242 ssmis18_85 33.3 11.7 100.0% 23.0 38.0 >65 kts   105.6 kts
20201002T004112 ssmis16_85 22.2 6.1 100.0% 29.9 44.9 >65 kts   106.1 kts
20201002T025656 ssmis17_85 22.2 6.1 89.0% 13.3 28.3 >65 kts   109.9 kts
20201002T095257 amsr2_85 22.2 6.1 100.0% 33.9 48.9 >65 kts   115.0 kts
20201002T125804 ssmis18_85 55.5 22.8 100.0% 26.2 41.2 >65 kts   115.0 kts
20201002T153149 ssmis17_85 44.4 17.2 100.0% 44.0 59.0 >65 kts   115.0 kts
20201003T002840 ssmis16_85 55.5 22.8 100.0% 43.7 58.7 >65 kts   115.0 kts
20201003T024402 ssmis17_85 55.5 22.8 100.0% 47.9 62.9 >85 kts# 115.0 kts
20201003T103524 amsr2_85 55.5 22.8 100.0% 33.9 48.9 >65 kts   115.0 kts
20201003T130250 ssmis16_85 44.4 17.2 100.0% 24.8 39.8 >65 kts   114.1 kts
20201003T151750 ssmis17_85 44.4 17.2 50.7% 16.2 16.2 n/a   112.3 kts
20201003T173019 gmi_85 44.4 17.2 37.0% 7.3 7.3 n/a   110.4 kts
20201003T212850 amsr2_85 44.4 17.2 34.2% 4.9 4.9 n/a   104.2 kts
20201004T001545 ssmis16_85 88.8 39.5 32.9% 14.9 14.9 n/a   99.6 kts
20201004T023126 ssmis17_85 88.8 39.5 13.7% 2.1 2.1 n/a   95.8 kts
20201004T124934 ssmis16_85 155.4 72.8 13.7% 7.4 7.4 n/a   78.6 kts
20201004T150413 ssmis17_85 166.5 78.4 17.8% 3.7 3.7 n/a   74.9 kts
20201004T221205 amsr2_85 299.7 145.1 NaN% NaN NaN n/a   63.0 kts
20201005T012733 ssmis18_85 288.6 139.5 NaN% NaN NaN n/a   58.8 kts
20201005T040018 gmi_85 255.3 122.9 NaN% NaN NaN n/a   56.7 kts
20201005T102230 amsr2_85 222.0 106.2 1.4% 2.6 -2.6 n/a   51.4 kts
20201005T135940 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   46.7 kts
20201005T172018 gmi_85 277.5 122.9 0.0% 4.1 -4.1 n/a   41.1 kts
20201006T011511 ssmis18_85 277.5 134.0 NaN% NaN NaN n/a   40.0 kts
20201006T034635 ssmis17_85 244.2 117.3 NaN% NaN NaN n/a   40.0 kts
20201006T110509 amsr2_85 11.1 2.5 0.0% 4.0 -4.0 n/a   40.0 kts
20201006T134724 ssmis18_85 310.8 161.8 NaN% NaN NaN n/a   38.5 kts
20201006T161811 ssmis17_85 255.3 122.9 NaN% NaN NaN n/a   36.4 kts
20201006T220033 amsr2_85 55.5 22.8 0.0% 0.9 -0.9 n/a   34.4 kts
20201007T010301 ssmis18_85 33.3 11.7 0.0% 1.0 -1.0 n/a   32.7 kts
20201007T011943 ssmis16_85 55.5 22.8 0.0% 1.2 -1.2 n/a   32.6 kts
20201007T033327 ssmis17_85 99.9 45.0 0.0% 1.4 -1.4 n/a   31.4 kts
20201007T035019 gmi_85 66.6 28.4 0.0% 0.9 -0.9 n/a   31.2 kts
20201007T133358 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20201007T135059 ssmis16_85 310.8 150.7 NaN% NaN NaN n/a   30.0 kts
20201007T160341 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20201007T171019 gmi_85 310.8 150.7 NaN% NaN NaN n/a   30.0 kts
20201007T224341 amsr2_85 144.3 67.3 NaN% NaN NaN n/a   28.0 kts
20201008T010650 ssmis16_85 22.2 6.1 NaN% NaN NaN n/a   27.0 kts
20201008T032031 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   26.1 kts
20201008T105236 amsr2_85 22.2 6.1 0.0% 3.0 -3.0 n/a   25.0 kts
20201008T133811 ssmis16_85 22.2 6.1 0.0% 0.0 -0.0 n/a   25.0 kts
20201008T155118 ssmis17_85 166.5 78.4 NaN% NaN NaN n/a   25.0 kts
20201009T005344 ssmis16_85 310.8 150.7 NaN% NaN NaN n/a   25.0 kts
20201009T021912 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20201009T030710 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20201009T034018 gmi_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).