Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20190317T180923 ssmis16_85 33.3 11.7 26.0% 0.5 -0.5 n/a   35.3 kts
20190317T201551 ssmis17_85 99.9 161.8 NaN% NaN NaN n/a   38.8 kts
20190318T084638 gmi_85 22.2 17.2 41.1% 2.5 -2.5 n/a   52.3 kts
20190318T085248 ssmis17_85 22.2 6.1 58.9% 0.0 -0.0 n/a   52.4 kts
20190318T152157 amsr2_85 22.2 6.1 100.0% 24.7 39.7 >65 kts   74.6 kts
20190318T175631 ssmis16_85 11.1 2.5 74.0% 7.9 7.9 n/a   89.7 kts
20190318T201348 ssmis18_85 11.1 6.1 95.9% 17.4 32.4 >65 kts   91.9 kts
20190319T033631 amsr2_85 55.5 22.8 100.0% 40.5 55.5 >65 kts   98.0 kts
20190319T063318 ssmis16_85 22.2 6.1 100.0% 37.3 52.3 >65 kts   99.1 kts
20190319T083916 ssmis17_85 33.3 11.7 NaN% NaN NaN n/a   95.6 kts
20190319T160459 amsr2_85 11.1 2.5 8.2% 0.0 0.0 n/a   86.6 kts
20190319T192140 gmi_85 199.8 95.1 NaN% NaN NaN n/a   80.5 kts
20190319T200114 ssmis18_85 222.0 150.7 NaN% NaN NaN n/a   78.3 kts
20190319T213023 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   73.3 kts
20190320T041927 amsr2_85 122.1 56.1 34.7% 18.6 18.6 n/a   61.4 kts
20190320T062023 ssmis16_85 99.9 39.5 72.6% 15.2 15.2 n/a   59.2 kts
20190320T083639 gmi_85 66.6 22.8 NaN% NaN NaN n/a   53.5 kts
20190320T083844 ssmis18_85 99.9 45.0 NaN% NaN NaN n/a   53.4 kts
20190320T194846 ssmis18_85 55.5 22.8 NaN% NaN NaN n/a   45.0 kts
20190320T211652 ssmis17_85 77.7 33.9 NaN% NaN NaN n/a   45.0 kts
20190321T060716 ssmis16_85 88.8 161.8 NaN% NaN NaN n/a   45.1 kts
20190321T074639 gmi_85 333.0 161.8 NaN% NaN NaN n/a   46.5 kts
20190321T082513 ssmis18_85 33.3 11.7 69.9% 0.0 -0.0 n/a   47.0 kts
20190321T095334 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   48.2 kts
20190321T155311 amsr2_85 55.5 22.8 100.0% 28.0 43.0 >65 kts   56.5 kts
20190321T191140 gmi_85 66.6 28.4 100.0% 31.2 -46.2 n/a   63.0 kts
20190321T193643 ssmis18_85 55.5 22.8 100.0% 39.5 54.5 >65 kts   64.0 kts
20190321T210349 ssmis17_85 55.5 22.8 100.0% 25.9 40.9 >65 kts   67.7 kts
20190322T040655 amsr2_85 44.4 17.2 57.5% 11.4 11.4 n/a   81.9 kts
20190322T081211 ssmis18_85 33.3 6.1 100.0% 29.9 44.9 >65 kts   88.7 kts
20190322T093939 ssmis17_85 22.2 6.1 94.5% 16.0 31.0 >65 kts   91.1 kts
20190322T163633 amsr2_85 22.2 6.1 100.0% 25.1 40.1 >65 kts   102.7 kts
20190322T184616 ssmis16_85 88.8 39.5 100.0% 34.4 49.4 >65 kts   104.4 kts
20190322T205112 ssmis17_85 88.8 39.5 100.0% 41.1 56.1 >65 kts   102.6 kts
20190323T044921 amsr2_85 22.2 6.1 16.4% 2.1 2.1 n/a   93.9 kts
20190323T072128 ssmis16_85 122.1 56.1 34.2% 0.0 0.0 n/a   85.5 kts
20190323T073639 gmi_85 333.0 161.8 NaN% NaN NaN n/a   84.6 kts
20190323T092540 ssmis17_85 33.3 11.7 41.1% 0.0 0.0 n/a   78.6 kts
20190323T183400 ssmis16_85 11.1 2.5 0.0% 0.0 0.0 n/a   56.3 kts
20190323T190140 gmi_85 11.1 2.5 0.0% 0.0 0.0 n/a   55.4 kts
20190324T070730 ssmis16_85 255.3 122.9 NaN% NaN NaN n/a   39.1 kts
20190324T162539 amsr2_85 11.1 2.5 8.2% 0.0 -0.0 n/a   33.2 kts
20190324T181139 gmi_85 144.3 67.3 2.7% 3.0 -3.0 n/a   32.4 kts
20190324T182154 ssmis16_85 144.3 67.3 0.0% 2.2 -2.2 n/a   32.3 kts
20190324T204217 ssmis18_85 155.4 72.8 4.1% 2.0 -2.0 n/a   31.4 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).