Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20170915T032329 amsr2_85 22.2 117.3 7.6% 4.4 -4.4 n/a   30.0 kts
20170915T055547 ssmis16_85 333.0 50.6 16.4% 0.0 -0.0 n/a   30.0 kts
20170915T075539 ssmis18_85 233.1 117.3 NaN% NaN NaN n/a   30.0 kts
20170915T084710 ssmis17_85 244.2 111.7 NaN% NaN NaN n/a   30.0 kts
20170915T160832 ssmi15_85 333.0 134.0 NaN% NaN NaN n/a   30.0 kts
20170915T195638 ssmis17_85 277.5 134.0 8.2% 8.4 -8.4 n/a   30.0 kts
20170916T003640 gmi_85 88.8 39.5 24.7% 2.7 -2.7 n/a   30.0 kts
20170916T040614 amsr2_85 133.2 61.7 12.3% 5.0 -5.0 n/a   30.0 kts
20170916T044417 ssmi15_85 166.5 78.4 8.2% 8.2 -8.2 n/a   30.0 kts
20170916T054226 ssmis16_85 266.4 134.0 11.9% 8.6 -8.6 n/a   30.0 kts
20170916T083337 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   32.1 kts
20170916T120138 gmi_85 233.1 111.7 8.2% 1.4 -1.4 n/a   35.0 kts
20170916T203413 ssmis18_85 99.9 45.0 15.1% 4.0 -4.0 n/a   35.0 kts
20170917T091123 ssmis18_85 333.0 156.2 NaN% NaN NaN n/a   35.0 kts
20170917T153941 amsr2_85 66.6 67.3 0.0% 1.8 -1.8 n/a   31.9 kts
20170917T171817 ssmi15_85 144.3 67.3 4.1% 0.7 -0.7 n/a   30.6 kts
20170917T182043 ssmis16_85 111.0 56.1 5.5% 1.9 -1.9 n/a   30.0 kts
20170917T202207 ssmis18_85 55.5 22.8 11.0% 0.0 -0.0 n/a   30.0 kts
20170917T211130 ssmis17_85 99.9 45.0 0.0% 6.8 -6.8 n/a   30.0 kts
20170918T002640 gmi_85 233.1 111.7 NaN% NaN NaN n/a   30.0 kts
20170918T035349 amsr2_85 155.4 72.8 0.0% 3.5 -3.5 n/a   30.0 kts
20170918T055318 ssmi15_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20170918T065716 ssmis16_85 199.8 95.1 13.7% 4.0 -4.0 n/a   30.0 kts
20170918T085901 ssmis18_85 22.2 6.1 NaN% NaN NaN n/a   30.0 kts
20170918T094752 ssmis17_85 99.9 45.0 NaN% NaN NaN n/a   30.0 kts
20170918T115139 gmi_85 33.3 78.4 11.4% 1.8 -1.8 n/a   30.0 kts
20170918T162303 amsr2_85 299.7 145.1 NaN% NaN NaN n/a   30.0 kts
20170918T170257 ssmi15_85 133.2 61.7 0.0% 2.9 -2.9 n/a   30.0 kts
20170918T180818 ssmis16_85 288.6 139.5 NaN% NaN NaN n/a   29.9 kts
20170918T205855 ssmis17_85 188.7 89.5 7.0% 3.2 -3.2 n/a   27.5 kts
20170919T043622 amsr2_85 255.3 117.3 0.0% 4.5 -4.5 n/a   25.3 kts
20170919T053704 ssmi15_85 244.2 111.7 2.7% 6.6 -6.6 n/a   25.3 kts
20170919T064358 ssmis16_85 22.2 128.4 4.7% 5.3 -5.3 n/a   25.4 kts
20170919T093357 ssmis17_85 288.6 139.5 NaN% NaN NaN n/a   25.5 kts
20170922T210609 ssmis18_85 88.8 39.5 34.2% 9.8 -9.8 n/a   32.6 kts
20170922T215125 ssmis17_85 11.1 6.1 34.2% 0.5 -0.5 n/a   33.2 kts
20170923T005140 gmi_85 22.2 6.1 20.6% 5.1 -5.1 n/a   35.0 kts
20170923T060956 ssmi15_85 44.4 17.2 21.9% 0.0 -0.0 n/a   35.1 kts
20170923T072817 ssmis16_85 77.7 33.9 24.7% 3.7 -3.7 n/a   36.2 kts
20170923T093236 ssmis18_85 22.2 2.5 0.0% 5.8 -5.8 n/a   38.0 kts
20170923T101727 ssmis17_85 22.2 6.1 0.0% 5.4 -5.4 n/a   38.6 kts
20170923T103639 gmi_85 22.2 11.7 0.0% 2.5 -2.5 n/a   38.8 kts
20170923T164623 amsr2_85 44.4 17.2 20.6% 2.1 -2.1 n/a   40.0 kts
20170923T172923 ssmi15_85 44.4 17.2 19.2% 3.2 -3.2 n/a   40.0 kts
20170923T184853 ssmis16_85 33.3 11.7 41.1% 2.1 -2.1 n/a   40.0 kts
20170923T205410 ssmis18_85 11.1 2.5 58.9% 5.8 -5.8 n/a   40.0 kts
20170923T213819 ssmis17_85 22.2 11.7 63.0% 5.6 -5.6 n/a   40.0 kts
20170924T000139 gmi_85 333.0 161.8 NaN% NaN NaN n/a   40.1 kts
20170924T045033 amsr2_85 11.1 2.5 100.0% 18.3 33.3 >65 kts   60.2 kts
20170924T071515 ssmis16_85 22.2 6.1 84.9% 6.5 6.5 n/a   67.1 kts
20170924T094640 gmi_85 11.1 6.1 100.0% 33.0 48.0 >65 kts   71.3 kts
20170924T100432 ssmis17_85 11.1 2.5 100.0% 16.4 31.4 >65 kts   71.8 kts
20170924T171310 ssmi15_85 11.1 2.5 32.9% 5.3 5.3 n/a   79.3 kts
20170924T183552 ssmis16_85 22.2 6.1 32.9% 4.7 4.7 n/a   80.0 kts
20170924T212439 ssmis17_85 22.2 6.1 35.6% 2.5 2.5 n/a   80.0 kts
20170925T053343 amsr2_85 22.2 6.1 100.0% 39.9 54.9 >65 kts   80.0 kts
20170925T070218 ssmis16_85 22.2 6.1 100.0% 17.8 32.8 >65 kts   80.0 kts
20170925T095116 ssmis17_85 11.1 6.1 67.1% 7.1 7.1 n/a   80.0 kts
20170925T163342 amsr2_85 22.2 6.1 89.0% 17.5 32.5 >65 kts   76.2 kts
20170925T182232 ssmis16_85 22.2 6.1 56.2% 4.5 4.5 n/a   75.3 kts
20170925T211130 ssmis17_85 22.2 6.1 60.3% 10.4 10.4 n/a   77.7 kts
20170925T235139 gmi_85 33.3 11.7 100.0% 26.4 41.5 >65 kts   79.9 kts
20170926T093640 gmi_85 22.2 11.7 100.0% 38.3 53.3 >65 kts   88.0 kts
20170926T103704 ssmis18_85 33.3 11.7 NaN% NaN NaN n/a   88.8 kts
20170926T171643 amsr2_85 22.2 6.1 100.0% 31.4 46.4 >65 kts   94.4 kts
20170926T182156 ssmi15_85 33.3 17.2 100.0% 32.8 47.8 >65 kts   95.0 kts
20170926T215725 ssmis18_85 66.6 28.4 100.0% 37.5 52.5 >65 kts   95.0 kts
20170927T052156 amsr2_85 44.4 17.2 100.0% 31.6 46.6 >65 kts   95.0 kts
20170927T064746 ssmi15_85 44.4 17.2 100.0% 33.6 48.6 >65 kts   95.7 kts
20170927T081729 ssmis16_85 44.4 17.2 100.0% 37.4 52.4 >65 kts   96.9 kts
20170927T102449 ssmis18_85 33.3 11.7 100.0% 38.5 53.5 >65 kts   98.7 kts
20170927T110608 ssmis17_85 33.3 11.7 100.0% 37.5 52.5 >65 kts   99.3 kts
20170927T180623 ssmi15_85 33.3 11.7 38.4% 21.9 21.9 >65 kts   99.9 kts
20170927T193743 ssmis16_85 33.3 11.7 100.0% 20.5 35.5 >65 kts   98.6 kts
20170927T214517 ssmis18_85 33.3 11.7 100.0% 32.3 47.3 >65 kts   96.9 kts
20170927T222620 ssmis17_85 44.4 22.8 100.0% 30.5 45.5 >65 kts   96.3 kts
20170927T234140 gmi_85 77.7 33.9 100.0% 32.5 47.5 >65 kts   95.3 kts
20170928T063107 ssmi15_85 66.6 28.4 24.7% 8.0 8.0 n/a   94.1 kts
20170928T080350 ssmis16_85 77.7 33.9 100.0% 24.2 39.2 >65 kts   91.6 kts
20170928T092640 gmi_85 55.5 22.8 100.0% 26.5 41.5 >65 kts   89.3 kts
20170928T101152 ssmis18_85 55.5 22.8 100.0% 26.4 41.4 >65 kts   88.0 kts
20170928T105157 ssmis17_85 55.5 22.8 100.0% 32.0 47.0 >65 kts   86.9 kts
20170928T170531 amsr2_85 55.5 22.8 2.7% 5.8 5.8 n/a   80.8 kts
20170928T175124 ssmi15_85 55.5 22.8 11.0% 3.5 3.5 n/a   80.1 kts
20170928T213352 ssmis18_85 77.7 33.9 46.6% 3.1 3.1 n/a   74.1 kts
20170928T221406 ssmis17_85 88.8 39.5 4.1% 1.8 1.8 n/a   72.9 kts
20170929T050735 amsr2_85 55.5 22.8 8.2% 2.7 2.7 n/a   70.0 kts
20170929T061334 ssmi15_85 155.4 72.8 NaN% NaN NaN n/a   69.8 kts
20170929T074906 ssmis16_85 133.2 61.7 39.7% 3.0 3.0 n/a   68.5 kts
20170929T083139 gmi_85 144.3 161.8 NaN% NaN NaN n/a   67.9 kts
20170929T095737 ssmis18_85 122.1 56.1 16.4% 4.3 4.3 n/a   66.7 kts
20170929T103645 ssmis17_85 122.1 56.1 26.0% 4.2 4.2 n/a   66.2 kts
20170929T161139 amsr2_85 99.9 45.0 26.0% 3.2 3.2 n/a   61.5 kts
20170929T173650 ssmi15_85 133.2 61.7 9.6% 2.6 2.6 n/a   60.3 kts
20170929T202108 ssmis17_85 199.8 89.5 NaN% NaN NaN n/a   56.1 kts
20170929T212312 ssmis18_85 188.7 89.5 4.1% 8.5 -8.5 n/a   54.4 kts
20170930T055507 ssmi15_85 299.7 145.1 NaN% NaN NaN n/a   50.0 kts
20170930T073316 ssmis16_85 55.5 22.8 0.0% 1.7 -1.7 n/a   50.0 kts
20170930T094155 ssmis18_85 11.1 2.5 NaN% NaN NaN n/a   50.0 kts
20170930T154127 ssmi15_85 133.2 61.7 NaN% NaN NaN n/a   50.0 kts
20170930T172028 ssmis16_85 277.5 134.0 6.2% 0.0 -0.0 n/a   50.0 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).