Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20200901T181027 amsr2_85 66.6 22.8 24.7% 7.4 -7.4 n/a   45.1 kts
20200901T210344 ssmis16_85 44.4 28.4 15.1% 0.0 -0.0 n/a   47.6 kts
20200901T221520 ssmis18_85 122.1 56.1 34.2% 1.6 -1.6 n/a   48.5 kts
20200901T233035 ssmis17_85 22.2 11.7 69.9% 0.0 -0.0 n/a   49.6 kts
20200902T093821 ssmis16_85 33.3 28.4 30.1% 3.0 -3.0 n/a   50.0 kts
20200902T104019 gmi_85 55.5 6.1 48.0% 0.0 -0.0 n/a   50.0 kts
20200902T105004 ssmis18_85 22.2 6.1 75.3% 0.0 -0.0 n/a   50.0 kts
20200902T120504 ssmis17_85 77.7 33.9 32.9% 3.9 -3.9 n/a   50.0 kts
20200902T185351 amsr2_85 11.1 6.1 93.2% 3.0 -18.0 n/a   50.7 kts
20200902T220309 ssmis18_85 33.3 11.7 NaN% NaN NaN n/a   53.4 kts
20200902T235519 gmi_85 77.7 33.9 61.6% 0.0 -0.0 n/a   54.9 kts
20200903T103752 ssmis18_85 188.7 89.5 NaN% NaN NaN n/a   49.6 kts
20200903T193637 amsr2_85 122.1 95.1 2.7% 2.6 -2.6 n/a   32.3 kts
20200903T221851 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   29.3 kts
20200904T004429 ssmis17_85 66.6 28.4 NaN% NaN NaN n/a   27.9 kts
20200904T074944 amsr2_85 77.7 33.9 16.7% 2.6 -2.6 n/a   24.2 kts
20200904T105411 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   23.0 kts
20200904T132007 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   21.9 kts
20200904T220545 ssmis16_85 266.4 128.4 NaN% NaN NaN n/a   20.0 kts
20200904T231823 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20200904T234518 gmi_85 122.1 56.1 16.4% 2.9 -2.9 n/a   20.0 kts
20200905T003102 ssmis17_85 77.7 33.9 21.9% 5.7 -5.7 n/a   20.0 kts
20200905T111019 gmi_85 55.5 22.8 0.0% 4.8 -4.8 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).