Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20200831T212102 ssmis16_85 88.8 33.9 11.0% 1.8 -1.8 n/a   30.0 kts
20200831T234754 ssmis17_85 99.9 39.5 NaN% NaN NaN n/a   30.0 kts
20200901T001018 gmi_85 188.7 100.6 NaN% NaN NaN n/a   30.0 kts
20200901T071313 amsr2_85 177.6 83.9 6.8% 6.3 -6.3 n/a   30.0 kts
20200901T094604 ssmis16_85 77.7 33.9 6.8% 1.1 -1.1 n/a   30.0 kts
20200901T095518 gmi_85 55.5 22.8 0.0% 1.8 -1.8 n/a   30.0 kts
20200901T121303 ssmis17_85 166.5 78.4 6.8% 1.4 -1.4 n/a   30.0 kts
20200901T181511 amsr2_85 166.5 78.4 2.7% 3.1 -3.1 n/a   30.2 kts
20200901T203918 ssmis18_85 44.4 17.2 21.9% 7.1 -7.1 n/a   32.2 kts
20200901T210841 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   32.6 kts
20200902T061723 amsr2_85 155.4 72.8 12.3% 10.8 -10.8 n/a   35.0 kts
20200902T090019 gmi_85 199.8 2.5 0.0% 2.5 -2.5 n/a   35.0 kts
20200902T093223 ssmis16_85 22.2 6.1 0.0% 0.9 -0.9 n/a   35.0 kts
20200902T115901 ssmis17_85 77.7 28.4 0.0% 5.5 -5.5 n/a   35.0 kts
20200902T172023 amsr2_85 255.3 128.4 NaN% NaN NaN n/a   30.6 kts
20200902T202648 ssmis18_85 99.9 45.0 0.0% 3.0 -3.0 n/a   30.0 kts
20200903T081019 gmi_85 155.4 78.4 4.1% 10.9 -10.9 n/a   30.0 kts
20200903T085032 ssmis18_85 144.3 61.7 8.2% 4.6 -4.6 n/a   30.0 kts
20200903T091916 ssmis16_85 133.2 61.7 9.6% 5.5 -5.5 n/a   30.0 kts
20200903T114536 ssmis17_85 111.0 11.7 0.0% 2.9 -2.9 n/a   30.0 kts
20200903T201326 ssmis18_85 233.1 111.7 0.0% 7.5 -7.5 n/a   28.1 kts
20200904T060501 amsr2_85 11.1 95.1 0.0% 8.6 -8.6 n/a   25.1 kts
20200904T083805 ssmis18_85 55.5 39.5 13.7% 2.5 -2.5 n/a   27.2 kts
20200904T090627 ssmis16_85 66.6 28.4 16.4% 5.5 -5.5 n/a   27.6 kts
20200904T113222 ssmis17_85 266.4 28.4 NaN% NaN NaN n/a   29.6 kts
20200904T170723 amsr2_85 44.4 22.8 6.8% 5.6 -5.6 n/a   30.0 kts
20200904T200044 ssmis18_85 177.6 83.9 4.1% 7.6 -7.6 n/a   30.0 kts
20200904T222018 gmi_85 210.9 106.2 5.5% 7.9 -7.9 n/a   30.0 kts
20200905T082439 ssmis18_85 299.7 156.2 NaN% NaN NaN n/a   30.0 kts
20200905T085303 ssmis16_85 22.2 150.7 NaN% NaN NaN n/a   30.0 kts
20200905T111832 ssmis17_85 244.2 117.3 5.6% 8.9 -8.9 n/a   30.0 kts
20200905T194907 ssmis18_85 310.8 150.7 NaN% NaN NaN n/a   30.0 kts
20200906T055113 amsr2_85 177.6 83.9 11.0% 2.9 -2.9 n/a   30.0 kts
20200906T071019 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20200906T083829 ssmis16_85 144.3 67.3 NaN% NaN NaN n/a   30.0 kts
20200906T110331 ssmis17_85 66.6 28.4 31.5% 1.7 -1.7 n/a   30.0 kts
20200906T165715 amsr2_85 122.1 56.1 17.8% 3.7 -3.7 n/a   30.0 kts
20200906T182408 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20200906T193726 ssmis18_85 155.4 72.8 NaN% NaN NaN n/a   30.0 kts
20200906T204918 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20200906T221518 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 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).