Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20170813T110009 ssmis17_85 166.5 78.4 NaN% NaN NaN n/a   30.0 kts
20170813T112134 ssmis18_85 77.7 50.6 1.4% 3.5 -3.5 n/a   30.0 kts
20170813T183019 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   35.4 kts
20170813T224023 ssmis18_85 144.3 72.8 13.7% 5.3 -5.3 n/a   38.9 kts
20170814T001139 gmi_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20170814T063615 amsr2_85 166.5 78.4 6.8% 4.9 -4.9 n/a   41.0 kts
20170814T092853 ssmis16_85 166.5 72.8 28.8% 1.5 -1.5 n/a   45.8 kts
20170814T110814 ssmis18_85 122.1 83.9 35.6% 3.6 -3.6 n/a   48.6 kts
20170814T133140 gmi_85 111.0 45.0 37.0% 0.0 -0.0 n/a   52.5 kts
20170814T204843 ssmis16_85 77.7 33.9 100.0% 26.3 41.3 >65 kts   62.3 kts
20170814T222833 ssmis18_85 99.9 45.0 39.7% 7.8 7.8 n/a   63.7 kts
20170814T231639 gmi_85 66.6 28.4 11.0% 3.4 3.4 n/a   64.4 kts
20170815T080732 ssmi15_85 66.6 28.4 28.8% 23.4 23.4 >65 kts   65.0 kts
20170815T091505 ssmis16_85 55.5 22.8 23.3% 19.8 19.8 n/a   65.0 kts
20170815T121308 ssmis17_85 66.6 28.4 98.6% 19.4 34.4 >65 kts   65.2 kts
20170815T181928 amsr2_85 44.4 17.2 39.7% 7.6 7.6 n/a   70.3 kts
20170815T192720 ssmi15_85 44.4 17.2 38.4% 4.6 4.6 n/a   71.2 kts
20170815T203538 ssmis16_85 33.3 11.7 45.2% 14.8 14.8 n/a   72.2 kts
20170815T221655 ssmis18_85 44.4 17.2 100.0% 22.2 37.2 >65 kts   73.6 kts
20170816T062217 amsr2_85 33.3 11.7 71.2% 14.3 14.3 n/a   80.0 kts
20170816T075019 ssmi15_85 22.2 6.1 60.3% 2.8 2.8 n/a   80.0 kts
20170816T090039 ssmis16_85 33.3 6.1 78.1% 12.1 12.1 n/a   80.0 kts
20170816T115828 ssmis17_85 33.3 11.7 100.0% 47.5 62.5 >85 kts# 80.0 kts
20170816T132640 gmi_85 22.2 6.1 NaN% NaN NaN n/a   81.2 kts
20170816T172511 amsr2_85 22.2 6.1 100.0% 33.4 48.4 >65 kts   84.5 kts
20170816T213139 gmi_85 22.2 6.1 100.0% 32.8 47.8 >65 kts   87.9 kts
20170816T214111 ssmis17_85 22.2 6.1 100.0% 21.3 36.3 >65 kts   88.1 kts
20170816T220523 ssmis18_85 22.2 6.1 100.0% 23.8 38.8 >65 kts   88.4 kts
20170817T052514 amsr2_85 22.2 6.1 63.0% 11.6 11.6 n/a   85.5 kts
20170817T100205 ssmis17_85 122.1 50.6 16.4% 8.1 8.1 n/a   74.9 kts
20170817T102639 ssmis18_85 111.0 45.0 16.4% 6.7 6.7 n/a   73.9 kts
20170817T163106 amsr2_85 166.5 78.4 12.3% 5.0 5.0 n/a   67.5 kts
20170817T171635 ssmi15_85 155.4 72.8 NaN% NaN NaN n/a   66.2 kts
20170817T183050 ssmis16_85 199.8 95.1 NaN% NaN NaN n/a   64.1 kts
20170817T201217 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   61.3 kts
20170817T212909 ssmis17_85 99.9 45.0 0.0% 6.9 6.9 n/a   59.2 kts
20170818T042742 amsr2_85 11.1 2.5 0.0% 4.3 -4.3 n/a   51.3 kts
20170818T053317 ssmi15_85 321.9 156.2 NaN% NaN NaN n/a   50.4 kts
20170818T064916 ssmis16_85 55.5 22.8 0.0% 0.0 -0.0 n/a   49.3 kts
20170818T094553 ssmis17_85 310.8 150.7 NaN% NaN NaN n/a   46.9 kts
20170818T101156 ssmis18_85 188.7 89.5 NaN% NaN NaN n/a   46.5 kts
20170818T114639 gmi_85 233.1 111.7 NaN% NaN NaN n/a   45.2 kts
20170818T153716 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   43.5 kts
20170818T170258 ssmi15_85 333.0 161.8 NaN% NaN NaN n/a   42.9 kts
20170818T181139 gmi_85 44.4 17.2 0.0% 2.4 -2.4 n/a   42.4 kts
20170818T181945 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   42.4 kts
20170818T193457 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   41.8 kts
20170818T200131 ssmis18_85 299.7 145.1 NaN% NaN NaN n/a   41.7 kts
20170819T050918 amsr2_85 11.1 2.5 0.0% 1.0 -1.0 n/a   37.9 kts
20170819T051602 ssmi15_85 88.8 39.5 0.0% 1.5 -1.5 n/a   37.8 kts
20170819T063456 ssmis16_85 77.7 33.9 0.0% 2.8 -2.8 n/a   37.3 kts
20170819T093152 ssmis17_85 77.7 33.9 100.0% 25.5 -40.5 n/a   36.0 kts
20170819T095823 ssmis18_85 77.7 33.9 98.6% 17.4 -32.4 n/a   35.8 kts
20170819T105640 gmi_85 111.0 50.6 NaN% NaN NaN n/a   35.4 kts
20170819T144242 amsr2_85 166.5 78.4 28.8% 7.5 -7.5 n/a   35.0 kts
20170819T164547 ssmi15_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20170819T171640 gmi_85 333.0 161.8 NaN% NaN NaN n/a   35.0 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).