Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20200730T063424 amsr2_85 188.7 156.2 NaN% NaN NaN n/a   50.0 kts
20200730T083422 ssmis16_85 210.9 100.6 9.7% 3.6 -3.6 n/a   50.0 kts
20200730T093348 ssmis18_85 277.5 150.7 NaN% NaN NaN n/a   50.0 kts
20200730T111330 ssmis17_85 144.3 67.3 27.8% 1.6 -1.6 n/a   50.0 kts
20200730T204731 ssmis18_85 233.1 111.7 NaN% NaN NaN n/a   50.0 kts
20200731T181127 amsr2_85 22.2 6.1 68.5% 10.5 10.5 n/a   65.2 kts
20200731T211652 ssmis16_85 22.2 6.1 98.6% 19.4 34.4 >65 kts   67.7 kts
20200731T235543 ssmis17_85 33.3 11.7 100.0% 21.2 36.2 >65 kts   69.9 kts
20200801T094744 ssmis16_85 122.1 56.1 16.9% 2.0 2.0 n/a   71.8 kts
20200801T122607 ssmis17_85 66.6 22.8 NaN% NaN NaN n/a   69.3 kts
20200801T185514 amsr2_85 199.8 161.8 NaN% NaN NaN n/a   60.0 kts
20200801T210429 ssmis16_85 111.0 50.6 NaN% NaN NaN n/a   60.0 kts
20200801T220451 ssmis18_85 111.0 50.6 NaN% NaN NaN n/a   60.0 kts
20200801T234255 ssmis17_85 88.8 67.3 NaN% NaN NaN n/a   60.0 kts
20200802T070255 amsr2_85 88.8 39.5 4.6% 2.7 2.7 n/a   55.0 kts
20200802T093420 ssmis16_85 188.7 78.4 NaN% NaN NaN n/a   55.0 kts
20200802T103453 ssmis18_85 199.8 45.0 NaN% NaN NaN n/a   55.0 kts
20200802T121208 ssmis17_85 233.1 NaN 100.0% 13.0 -920.0 n/a   55.2 kts
20200802T205232 ssmis16_85 233.1 89.5 NaN% NaN NaN n/a   60.0 kts
20200802T215306 ssmis18_85 233.1 111.7 NaN% NaN NaN n/a   60.0 kts
20200802T233021 ssmis17_85 44.4 17.2 76.7% 11.7 11.7 n/a   60.0 kts
20200803T092018 ssmis16_85 166.5 33.9 74.0% 12.2 12.2 n/a   60.0 kts
20200803T102134 ssmis18_85 88.8 39.5 54.8% 11.1 11.1 n/a   60.0 kts
20200803T115754 ssmis17_85 144.3 67.3 27.4% 5.0 5.0 n/a   60.0 kts
20200803T184438 amsr2_85 122.1 45.0 50.7% 1.5 1.5 n/a   61.9 kts
20200803T204039 ssmis16_85 99.9 45.0 57.5% 13.9 13.9 n/a   66.7 kts
20200803T214118 ssmis18_85 99.9 45.0 98.6% 19.7 34.7 >65 kts   69.2 kts
20200803T231821 ssmis17_85 133.2 61.7 48.0% 8.9 8.9 n/a   73.3 kts
20200804T064755 amsr2_85 77.7 33.9 6.8% 9.0 9.0 n/a   60.0 kts
20200804T114218 ssmis17_85 122.1 56.1 NaN% NaN NaN n/a   60.0 kts
20200804T175150 amsr2_85 244.2 61.7 NaN% NaN NaN n/a   55.1 kts
20200804T203010 ssmis16_85 321.9 156.2 NaN% NaN NaN n/a   55.0 kts
20200804T213208 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   53.8 kts
20200804T230743 ssmis17_85 321.9 156.2 NaN% NaN NaN n/a   50.3 kts
20200805T072733 amsr2_85 310.8 150.7 0.0% 3.3 -3.3 n/a   34.4 kts
20200805T095049 ssmis18_85 333.0 161.8 1.5% 0.3 -0.3 n/a   33.4 kts
20200805T112543 ssmis17_85 266.4 128.4 0.0% 3.0 -3.0 n/a   32.7 kts
20200805T165911 amsr2_85 299.7 145.1 NaN% NaN NaN n/a   30.4 kts
20200805T201933 ssmis16_85 210.9 100.6 0.0% 0.0 -0.0 n/a   29.0 kts
20200805T212147 ssmis18_85 155.4 72.8 0.0% 1.2 -1.2 n/a   28.6 kts
20200805T225637 ssmis17_85 222.0 106.2 0.0% 0.0 -0.0 n/a   27.9 kts
20200806T063032 amsr2_85 177.6 83.9 0.0% 4.4 -4.4 n/a   24.8 kts
20200806T093631 ssmis18_85 310.8 150.7 NaN% NaN NaN n/a   23.5 kts
20200806T101517 ssmis16_85 288.6 139.5 NaN% NaN NaN n/a   23.2 kts
20200806T111048 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   22.8 kts
20200806T125153 ssmis17_85 44.4 17.2 0.0% 2.9 -2.9 n/a   22.1 kts
20200806T174256 amsr2_85 277.5 134.0 NaN% NaN NaN n/a   20.1 kts
20200806T200714 ssmis16_85 188.7 89.5 0.0% 2.3 -2.3 n/a   20.0 kts
20200806T210949 ssmis18_85 233.1 111.7 0.0% 0.6 -0.6 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).