Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20201005T233101 ssmis18_85 77.7 33.9 30.1% 9.5 -9.5 n/a   30.0 kts
20201006T020220 ssmis17_85 44.4 28.4 35.6% 3.0 -3.0 n/a   33.4 kts
20201006T120724 ssmis18_85 22.2 6.1 95.9% 9.9 -24.9 n/a   40.1 kts
20201006T201925 amsr2_85 44.4 22.8 19.2% 4.5 -4.5 n/a   45.0 kts
20201006T231840 ssmis18_85 22.2 6.1 0.0% 0.0 -0.0 n/a   45.0 kts
20201006T233529 ssmis16_85 188.7 83.9 NaN% NaN NaN n/a   45.0 kts
20201007T014912 ssmis17_85 233.1 111.7 NaN% NaN NaN n/a   42.0 kts
20201007T022019 gmi_85 122.1 106.2 NaN% NaN NaN n/a   41.1 kts
20201007T083306 amsr2_85 244.2 117.3 NaN% NaN NaN n/a   35.0 kts
20201007T115455 ssmis18_85 33.3 72.8 16.4% 5.8 -5.8 n/a   35.0 kts
20201007T142504 ssmis17_85 155.4 161.8 NaN% NaN NaN n/a   35.0 kts
20201007T232202 ssmis16_85 188.7 89.5 0.0% 5.1 -5.1 n/a   30.5 kts
20201008T013522 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   28.7 kts
20201008T114213 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   25.0 kts
20201008T115849 ssmis16_85 177.6 83.9 NaN% NaN NaN n/a   25.0 kts
20201008T144518 gmi_85 99.9 28.4 11.0% 3.1 -3.1 n/a   25.0 kts
20201008T200638 amsr2_85 144.3 67.3 8.2% 3.5 -3.5 n/a   25.0 kts
20201008T230853 ssmis16_85 66.6 28.4 11.0% 0.0 -0.0 n/a   25.0 kts
20201009T012209 ssmis17_85 199.8 95.1 5.5% 4.5 -4.5 n/a   25.0 kts
20201009T082054 amsr2_85 199.8 95.1 4.1% 10.7 -10.7 n/a   25.0 kts
20201009T112925 ssmis18_85 133.2 61.7 4.8% 3.7 -3.7 n/a   25.0 kts
20201009T114538 ssmis16_85 277.5 134.0 NaN% NaN NaN n/a   25.0 kts
20201009T135812 ssmis17_85 133.2 56.1 NaN% NaN NaN n/a   25.0 kts
20201009T204941 amsr2_85 22.2 6.1 0.0% 5.4 -5.4 n/a   25.0 kts
20201009T225614 ssmis16_85 99.9 72.8 8.2% 6.6 -6.6 n/a   25.0 kts
20201010T010849 ssmis17_85 155.4 67.3 9.6% 1.6 -1.6 n/a   25.1 kts
20201010T012019 gmi_85 144.3 67.3 8.2% 3.1 -3.1 n/a   25.1 kts
20201010T090331 amsr2_85 210.9 2.5 0.0% 6.1 -6.1 n/a   25.5 kts
20201010T113209 ssmis16_85 144.3 95.1 NaN% NaN NaN n/a   25.6 kts
20201010T134501 ssmis17_85 155.4 67.3 4.1% 1.1 -1.1 n/a   25.8 kts
20201010T143519 gmi_85 333.0 161.8 NaN% NaN NaN n/a   25.8 kts
20201010T224334 ssmis16_85 333.0 17.2 0.0% 3.4 -3.4 n/a   26.3 kts
20201011T000925 ssmis18_85 199.8 89.5 12.3% 4.4 -4.4 n/a   26.3 kts
20201011T111920 ssmis16_85 255.3 128.4 NaN% NaN NaN n/a   27.0 kts
20201011T133107 ssmis17_85 210.9 11.7 NaN% NaN NaN n/a   27.1 kts
20201011T134018 gmi_85 333.0 2.5 NaN% NaN NaN n/a   27.1 kts
20201011T203744 amsr2_85 244.2 17.2 0.0% 6.0 -6.0 n/a   27.5 kts
20201011T235645 ssmis18_85 277.5 11.7 0.0% 1.9 -1.9 n/a   27.7 kts
20201012T011018 gmi_85 122.1 161.8 NaN% NaN NaN n/a   27.7 kts
20201013T202649 amsr2_85 44.4 17.2 16.4% 5.6 -5.6 n/a   32.0 kts
20201013T233254 ssmis18_85 33.3 11.7 78.1% 3.5 -3.5 n/a   34.6 kts
20201013T234712 ssmis16_85 33.3 11.7 76.7% 7.4 -7.4 n/a   34.8 kts
20201014T015836 ssmis17_85 188.7 89.5 NaN% NaN NaN n/a   35.0 kts
20201014T120513 ssmis18_85 11.1 111.7 NaN% NaN NaN n/a   34.9 kts
20201014T121919 ssmis16_85 33.3 11.7 67.1% 6.0 -6.0 n/a   34.7 kts
20201014T143007 ssmis17_85 33.3 78.4 NaN% NaN NaN n/a   32.9 kts
20201014T211107 amsr2_85 111.0 6.1 0.0% 6.8 -6.8 n/a   27.3 kts
20201014T233532 ssmis16_85 188.7 95.1 0.0% 10.1 -10.1 n/a   25.3 kts
20201015T000018 gmi_85 77.7 6.1 0.0% 3.8 -3.8 n/a   25.0 kts
20201015T014650 ssmis17_85 44.4 17.2 0.0% 7.1 -7.1 n/a   25.0 kts
20201015T091848 amsr2_85 33.3 11.7 0.0% 9.8 -9.8 n/a   21.5 kts
20201015T120528 ssmis16_85 166.5 78.4 NaN% NaN NaN n/a   20.0 kts
20201015T141557 ssmis17_85 22.2 6.1 0.0% 0.7 -0.7 n/a   20.0 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).