Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20190917T084506 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20190917T183139 gmi_85 133.2 61.7 30.1% 5.7 -5.7 n/a   45.0 kts
20190917T225158 ssmis16_85 122.1 106.2 NaN% NaN NaN n/a   45.0 kts
20190918T014046 ssmis17_85 144.3 67.3 30.1% 4.0 -4.0 n/a   46.4 kts
20190918T074640 gmi_85 199.8 106.2 NaN% NaN NaN n/a   50.0 kts
20190918T112716 ssmis16_85 77.7 39.5 42.5% 3.9 -3.9 n/a   50.0 kts
20190918T115315 ssmis18_85 155.4 72.8 NaN% NaN NaN n/a   50.0 kts
20190918T141602 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   53.8 kts
20190918T201941 amsr2_85 33.3 11.7 79.5% 6.6 6.6 n/a   61.9 kts
20190918T223951 ssmis16_85 22.2 6.1 100.0% 15.0 30.0 >65 kts   63.9 kts
20190919T012818 ssmis17_85 22.2 22.8 NaN% NaN NaN n/a   65.0 kts
20190919T083110 amsr2_85 11.1 2.5 23.3% 0.0 0.0 n/a   62.9 kts
20190919T111310 ssmis16_85 22.2 11.7 16.4% 11.6 11.6 n/a   60.7 kts
20190919T140128 ssmis17_85 22.2 6.1 82.2% 4.0 4.0 n/a   60.0 kts
20190919T181639 gmi_85 11.1 33.9 80.9% 3.7 3.7 n/a   60.0 kts
20190919T222803 ssmis16_85 33.3 6.1 78.1% 6.0 6.0 n/a   60.0 kts
20190920T003619 ssmis18_85 44.4 17.2 49.3% 7.7 7.7 n/a   60.0 kts
20190920T011602 ssmis17_85 44.4 17.2 56.2% 0.0 0.0 n/a   60.0 kts
20190920T073640 gmi_85 22.2 6.1 87.7% 16.4 31.4 >65 kts   61.3 kts
20190920T091319 amsr2_85 144.3 67.3 24.7% 2.2 2.2 n/a   62.7 kts
20190920T105944 ssmis16_85 33.3 11.7 94.5% 14.6 29.6 >65 kts   64.2 kts
20190920T130754 ssmis18_85 33.3 11.7 84.9% 12.9 12.9 n/a   66.9 kts
20190920T134736 ssmis17_85 33.3 11.7 100.0% 22.6 37.6 >65 kts   68.0 kts
20190920T200905 amsr2_85 33.3 11.7 100.0% 23.4 38.4 >65 kts   73.2 kts
20190921T002402 ssmis18_85 33.3 11.7 100.0% 36.7 51.7 >65 kts   69.7 kts
20190921T125431 ssmis18_85 66.6 28.4 71.2% 0.0 0.0 n/a   62.0 kts
20190921T180140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20190921T205258 amsr2_85 88.8 45.0 NaN% NaN NaN n/a   42.6 kts
20190922T001237 ssmis18_85 199.8 95.1 NaN% NaN NaN n/a   39.6 kts
20190922T072638 gmi_85 233.1 161.8 NaN% NaN NaN n/a   30.0 kts
20190922T085936 amsr2_85 77.7 33.9 8.7% 3.1 -3.1 n/a   30.0 kts
20190922T121305 ssmis16_85 99.9 45.0 25.4% 5.8 -5.8 n/a   28.2 kts
20190922T124112 ssmis18_85 111.0 50.6 NaN% NaN NaN n/a   28.0 kts
20190922T150011 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   26.7 kts
20190922T171139 gmi_85 122.1 56.1 NaN% NaN NaN n/a   25.4 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).