Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20210921T200536 ssmis17_85 33.3 11.7 1.4% 0.0 -0.0 n/a   30.0 kts
20210922T034923 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20210922T065603 ssmis18_85 266.4 128.4 NaN% NaN NaN n/a   30.0 kts
20210922T070640 ssmis16_85 244.2 117.3 NaN% NaN NaN n/a   30.0 kts
20210922T084345 ssmis17_85 77.7 33.9 2.7% 1.6 -1.6 n/a   30.0 kts
20210922T180449 ssmis18_85 44.4 17.2 0.0% 1.9 -1.9 n/a   30.0 kts
20210922T181504 ssmis16_85 177.6 83.9 NaN% NaN NaN n/a   30.0 kts
20210923T064328 ssmis18_85 55.5 22.8 49.3% 12.1 -12.1 n/a   31.2 kts
20210923T065348 ssmis16_85 55.5 17.2 50.7% 12.2 -12.2 n/a   31.5 kts
20210923T212034 ssmis17_85 33.3 11.7 60.3% 5.6 -5.6 n/a   55.6 kts
20210924T034018 gmi_85 66.6 17.2 1.4% 0.0 0.0 n/a   63.1 kts
20210924T095812 ssmis17_85 77.7 33.9 43.8% 3.9 3.9 n/a   65.0 kts
20210924T151018 gmi_85 33.3 11.7 12.3% 0.6 0.6 n/a   67.6 kts
20210924T160506 amsr2_85 22.2 6.1 38.4% 7.9 7.9 n/a   68.4 kts
20210924T192119 ssmis18_85 44.4 17.2 86.3% 4.4 19.4 n/a   73.4 kts
20210924T193101 ssmis16_85 77.7 33.9 75.3% 13.4 13.4 n/a   73.8 kts
20210924T210740 ssmis17_85 11.1 2.5 60.3% 0.0 0.0 n/a   77.8 kts
20210925T041957 amsr2_85 22.2 11.7 100.0% 50.1 65.1 >85 kts# 92.2 kts
20210925T075837 ssmis18_85 22.2 6.1 100.0% 41.5 56.5 >65 kts   98.3 kts
20210925T080827 ssmis16_85 22.2 2.5 100.0% 31.3 46.3 >65 kts   98.6 kts
20210925T094427 ssmis17_85 22.2 6.1 100.0% 25.7 40.7 >65 kts   101.2 kts
20210925T164823 amsr2_85 11.1 2.5 100.0% 53.4 68.3 >85 kts# 113.0 kts
20210925T190904 ssmis18_85 11.1 2.5 100.0% 32.3 47.3 >65 kts   116.9 kts
20210925T191847 ssmis16_85 22.2 6.1 100.0% 23.3 38.3 >65 kts   117.2 kts
20210926T033019 gmi_85 333.0 161.8 NaN% NaN NaN n/a   125.0 kts
20210926T050237 amsr2_85 22.2 6.1 100.0% 38.7 53.7 >65 kts   125.0 kts
20210926T074533 ssmis18_85 22.2 6.1 89.0% 8.1 23.1 >65 kts   125.0 kts
20210926T075526 ssmis16_85 11.1 2.5 100.0% 21.3 36.3 >65 kts   125.0 kts
20210926T093100 ssmis17_85 22.2 6.1 100.0% 17.8 32.8 >65 kts   125.0 kts
20210926T145519 gmi_85 22.2 2.5 100.0% 23.8 38.8 >65 kts   127.4 kts
20210927T073240 ssmis18_85 44.4 17.2 84.9% 15.2 15.2 n/a   117.4 kts
20210927T074203 ssmis16_85 33.3 11.7 100.0% 25.4 40.4 >65 kts   117.2 kts
20210927T163709 amsr2_85 22.2 6.1 100.0% 23.2 38.2 >65 kts   106.2 kts
20210927T220956 ssmis17_85 55.5 22.8 100.0% 42.9 57.9 >65 kts   105.0 kts
20210928T032018 gmi_85 55.5 22.8 100.0% 43.5 58.5 >65 kts   110.6 kts
20210928T044940 amsr2_85 55.5 22.8 100.0% 35.4 50.4 >65 kts   113.0 kts
20210928T104422 ssmis17_85 44.4 17.2 100.0% 61.2 76.2 >85 kts# 115.0 kts
20210928T144519 gmi_85 55.5 22.8 NaN% NaN NaN n/a   115.0 kts
20210928T172038 amsr2_85 55.5 22.8 100.0% 36.7 51.7 >65 kts   115.0 kts
20210928T201250 ssmis18_85 44.4 17.2 100.0% 45.5 60.5 >85 kts# 116.8 kts
20210928T202214 ssmis16_85 44.4 17.2 100.0% 45.5 60.5 >85 kts# 117.0 kts
20210928T215655 ssmis17_85 44.4 17.2 100.0% 36.2 51.2 >65 kts   118.3 kts
20210929T053210 amsr2_85 44.4 17.2 100.0% 34.8 49.8 >65 kts   115.4 kts
20210929T084723 ssmis18_85 44.4 17.2 100.0% 43.4 58.4 >65 kts   115.0 kts
20210929T085614 ssmis16_85 44.4 17.2 100.0% 42.8 57.8 >65 kts   115.0 kts
20210929T103023 ssmis17_85 33.3 11.7 100.0% 40.4 55.4 >65 kts   115.0 kts
20210929T200134 ssmis18_85 66.6 28.4 100.0% 52.7 67.7 >85 kts# 118.4 kts
20210929T201003 ssmis16_85 66.6 22.8 100.0% 58.0 73.0 >85 kts# 118.6 kts
20210929T214424 ssmis17_85 55.5 22.8 100.0% 61.1 76.2 >85 kts# 121.2 kts
20210930T031018 gmi_85 44.4 17.2 NaN% NaN NaN n/a   125.0 kts
20210930T083348 ssmis18_85 55.5 22.8 100.0% 62.5 77.5 >85 kts# 125.0 kts
20210930T084230 ssmis16_85 55.5 22.8 100.0% 57.6 72.6 >85 kts# 125.0 kts
20210930T101634 ssmis17_85 55.5 22.8 100.0% 40.1 55.1 >65 kts   125.0 kts
20210930T171006 amsr2_85 55.5 22.8 100.0% 29.5 44.5 >65 kts   125.0 kts
20210930T194948 ssmis18_85 44.4 17.2 100.0% 51.8 66.8 >85 kts# 125.0 kts
20210930T195813 ssmis16_85 44.4 17.2 100.0% 52.0 67.0 >85 kts# 125.0 kts
20211001T035518 gmi_85 55.5 28.4 NaN% NaN NaN n/a   128.3 kts
20211001T081957 ssmis18_85 66.6 28.4 100.0% 39.0 54.0 >65 kts   130.0 kts
20211001T082818 ssmis16_85 66.6 28.4 100.0% 40.3 55.3 >65 kts   130.0 kts
20211001T134018 gmi_85 55.5 22.8 100.0% 36.3 51.3 >65 kts   130.0 kts
20211001T193849 ssmis18_85 55.5 17.2 100.0% 49.8 64.8 >85 kts# 128.6 kts
20211001T194659 ssmis16_85 55.5 22.8 100.0% 51.3 66.3 >85 kts# 128.5 kts
20211002T055919 amsr2_85 66.6 28.4 100.0% 32.4 47.4 >65 kts   115.0 kts
20211002T112738 ssmis17_85 66.6 28.4 100.0% 30.0 45.0 >65 kts   115.0 kts
20211002T170039 amsr2_85 55.5 22.8 35.6% 7.5 7.5 n/a   110.8 kts
20211002T192731 ssmis18_85 44.4 17.2 16.4% 8.5 8.5 n/a   108.8 kts
20211002T193526 ssmis16_85 55.5 22.8 0.0% 7.0 7.0 n/a   108.7 kts
20211003T111258 ssmis17_85 44.4 17.2 100.0% 34.8 49.8 >65 kts   85.7 kts
20211003T191512 ssmis18_85 188.7 89.5 100.0% 34.5 49.5 >65 kts   86.0 kts
20211003T192305 ssmis16_85 188.7 89.5 100.0% 34.5 49.5 >65 kts   86.2 kts
20211004T054448 amsr2_85 166.5 78.4 20.6% 21.4 21.4 >65 kts   90.0 kts
20211004T073724 ssmis18_85 155.4 72.8 100.0% 26.5 41.5 >65 kts   88.6 kts
20211004T074502 ssmis16_85 166.5 78.4 100.0% 26.2 41.2 >65 kts   88.5 kts
20211004T105819 ssmis17_85 166.5 78.4 NaN% NaN NaN n/a   85.9 kts
20211004T190408 ssmis18_85 33.3 11.7 28.8% 6.7 6.7 n/a   79.1 kts
20211004T191123 ssmis16_85 22.2 67.3 16.4% 2.1 2.1 n/a   79.0 kts
20211004T204315 ssmis17_85 122.1 56.1 50.7% 2.8 2.8 n/a   77.7 kts
20211005T020518 gmi_85 22.2 6.1 0.0% 1.5 1.5 n/a   75.0 kts
20211005T044705 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   74.0 kts
20211005T072909 ssmis16_85 77.7 33.9 74.0% 15.9 15.9 n/a   72.5 kts
20211005T100518 gmi_85 210.9 100.6 NaN% NaN NaN n/a   71.1 kts
20211005T104157 ssmis17_85 199.8 95.1 NaN% NaN NaN n/a   70.7 kts
20211005T155713 amsr2_85 11.1 2.5 100.0% 20.7 35.7 >65 kts   68.4 kts
20211005T185301 ssmis18_85 222.0 106.2 NaN% NaN NaN n/a   67.1 kts
20211005T190010 ssmis16_85 255.3 122.9 NaN% NaN NaN n/a   67.1 kts
20211005T203145 ssmis17_85 66.6 28.4 0.0% 1.0 1.0 n/a   66.4 kts
20211006T070806 ssmis18_85 233.1 111.7 NaN% NaN NaN n/a   59.1 kts
20211006T071536 ssmis16_85 233.1 111.7 NaN% NaN NaN n/a   59.0 kts
20211006T091519 gmi_85 11.1 2.5 11.0% 3.3 3.3 n/a   57.3 kts
20211006T150153 amsr2_85 22.2 6.1 0.0% 7.0 -7.0 n/a   53.7 kts
20211006T165918 ssmis18_85 144.3 67.3 NaN% NaN NaN n/a   52.9 kts
20211006T170623 ssmis16_85 155.4 72.8 NaN% NaN NaN n/a   52.9 kts
20211006T192823 ssmis17_85 122.1 56.1 NaN% NaN NaN n/a   51.9 kts
20211007T020017 gmi_85 333.0 161.8 NaN% NaN NaN n/a   49.2 kts
20211007T025424 amsr2_85 99.9 45.0 NaN% NaN NaN n/a   48.8 kts
20211007T043218 amsr2_85 11.1 2.5 0.0% 2.3 -2.3 n/a   48.1 kts
20211007T051312 ssmis18_85 166.5 78.4 NaN% NaN NaN n/a   47.8 kts
20211007T052028 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   47.8 kts
20211007T064518 gmi_85 310.8 150.7 NaN% NaN NaN n/a   47.2 kts
20211007T065337 ssmis18_85 33.3 11.7 34.2% 4.8 -4.8 n/a   47.1 kts
20211007T070035 ssmis16_85 22.2 6.1 20.6% 5.8 -5.8 n/a   47.1 kts
20211007T164754 ssmis18_85 33.3 11.7 NaN% NaN NaN n/a   45.0 kts
20211007T165431 ssmis16_85 88.8 39.5 NaN% NaN NaN n/a   45.0 kts
20211007T200725 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20211008T011018 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20211008T024518 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20211008T042018 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 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).