Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20190917T161737 amsr2_85 77.7 22.8 15.1% 5.3 -5.3 n/a   30.0 kts
20190917T195334 ssmis18_85 99.9 45.0 6.8% 3.6 -3.6 n/a   30.0 kts
20190918T043144 amsr2_85 77.7 28.4 0.0% 2.8 -2.8 n/a   33.8 kts
20190918T083001 ssmis18_85 310.8 145.1 NaN% NaN NaN n/a   39.2 kts
20190918T143140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   47.1 kts
20190918T170104 amsr2_85 44.4 17.2 58.9% 4.8 -4.8 n/a   49.2 kts
20190918T191458 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   51.0 kts
20190918T220329 ssmis17_85 33.3 11.7 50.7% 8.1 -8.1 n/a   53.4 kts
20190919T034639 gmi_85 44.4 17.2 60.3% 11.6 11.6 n/a   58.1 kts
20190919T051412 amsr2_85 44.4 11.7 35.6% 5.8 5.8 n/a   59.4 kts
20190919T075029 ssmis16_85 55.5 22.8 54.8% 11.4 11.4 n/a   60.0 kts
20190919T103845 ssmis17_85 22.2 6.1 75.3% 3.5 3.5 n/a   60.0 kts
20190919T151139 gmi_85 177.6 161.8 NaN% NaN NaN n/a   68.0 kts
20190919T190249 ssmis16_85 22.2 6.1 64.4% 7.1 7.1 n/a   77.6 kts
20190919T211121 ssmis18_85 11.1 2.5 57.5% 4.8 4.8 n/a   83.0 kts
20190919T215102 ssmis17_85 11.1 2.5 32.9% 0.0 0.0 n/a   84.6 kts
20190920T073708 ssmis16_85 44.4 17.2 95.9% 19.2 34.2 >65 kts   87.3 kts
20190920T094515 ssmis18_85 22.2 6.1 57.5% 0.0 0.0 n/a   83.7 kts
20190920T102503 ssmis17_85 22.2 6.1 31.5% 0.0 0.0 n/a   82.6 kts
20190920T205934 ssmis18_85 22.2 6.1 90.4% 0.0 15.0 n/a   70.0 kts
20190921T093205 ssmis18_85 33.3 17.2 96.9% 9.9 24.9 >65 kts   55.0 kts
20190921T150140 gmi_85 133.2 61.7 12.3% 6.8 6.8 n/a   55.0 kts
20190921T173412 amsr2_85 166.5 78.4 15.1% 4.6 4.6 n/a   55.0 kts
20190921T201949 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   55.0 kts
20190921T230708 ssmis17_85 222.0 106.2 6.8% 10.5 10.5 n/a   55.0 kts
20190922T041640 gmi_85 22.2 6.1 72.6% 0.0 0.0 n/a   55.0 kts
20190922T054255 amsr2_85 66.6 28.4 NaN% NaN NaN n/a   55.0 kts
20190922T085021 ssmis16_85 122.1 61.7 9.6% 2.5 2.5 n/a   55.0 kts
20190922T113735 ssmis17_85 144.3 78.4 13.7% 2.5 2.5 n/a   55.0 kts
20190922T200741 ssmis16_85 111.0 50.6 11.0% 4.4 4.4 n/a   55.0 kts
20190922T225457 ssmis17_85 122.1 56.1 21.9% 3.8 3.8 n/a   55.0 kts
20190923T062454 amsr2_85 22.2 6.1 65.3% 1.7 1.7 n/a   55.0 kts
20190923T083650 ssmis16_85 122.1 6.1 49.3% 0.0 0.0 n/a   55.0 kts
20190923T112339 ssmis17_85 144.3 50.6 9.6% 3.0 3.0 n/a   55.0 kts
20190923T172338 amsr2_85 233.1 89.5 6.8% 5.9 5.9 n/a   55.0 kts
20190923T195531 ssmis16_85 133.2 61.7 21.9% 2.4 2.4 n/a   55.0 kts
20190923T224209 ssmis17_85 166.5 78.4 5.5% 7.7 7.7 n/a   55.0 kts
20190924T041138 gmi_85 33.3 11.7 29.2% 3.9 -3.9 n/a   51.5 kts
20190924T082302 ssmis16_85 277.5 134.0 NaN% NaN NaN n/a   50.0 kts
20190924T103301 ssmis18_85 166.5 78.4 10.6% 4.1 -4.1 n/a   50.0 kts
20190924T110936 ssmis17_85 144.3 67.3 5.5% 3.9 -3.9 n/a   50.0 kts
20190924T135139 gmi_85 188.7 89.5 0.0% 5.9 -5.9 n/a   48.4 kts
20190924T180714 amsr2_85 177.6 83.9 0.0% 5.9 -5.9 n/a   44.9 kts
20190924T194307 ssmis16_85 210.9 100.6 0.0% 9.0 -9.0 n/a   43.6 kts
20190924T215126 ssmis18_85 210.9 100.6 0.0% 7.3 -7.3 n/a   41.8 kts
20190924T222942 ssmis17_85 233.1 111.7 0.0% 7.5 -7.5 n/a   41.3 kts
20190925T061146 amsr2_85 11.1 2.5 0.0% 0.0 -0.0 n/a   40.0 kts
20190925T101956 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   39.3 kts
20190925T105549 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   38.9 kts
20190925T130140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   37.8 kts
20190925T171221 amsr2_85 199.8 95.1 0.0% 3.9 -3.9 n/a   35.4 kts
20190925T193022 ssmis16_85 277.5 134.0 NaN% NaN NaN n/a   35.0 kts
20190925T214119 ssmis18_85 55.5 22.8 0.0% 1.5 -1.5 n/a   35.0 kts
20190925T221637 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20190926T100650 ssmis18_85 288.6 139.5 0.0% 3.6 -3.6 n/a   33.3 kts
20190926T104155 ssmis17_85 321.9 156.2 NaN% NaN NaN n/a   33.0 kts
20190926T191741 ssmis16_85 44.4 17.2 0.0% 5.3 -5.3 n/a   29.5 kts
20190926T212907 ssmis18_85 44.4 17.2 0.0% 4.2 -4.2 n/a   28.5 kts
20190926T220326 ssmis17_85 66.6 28.4 0.0% 3.4 -3.4 n/a   28.3 kts
20190927T030639 gmi_85 310.8 150.7 NaN% NaN NaN n/a   26.2 kts
20190927T055813 amsr2_85 11.1 2.5 0.0% 3.7 -3.7 n/a   25.0 kts
20190927T074227 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   24.6 kts
20190927T095347 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   24.2 kts
20190927T102753 ssmis17_85 222.0 106.2 NaN% NaN NaN n/a   24.1 kts
20190927T170014 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   22.7 kts
20190927T190443 ssmis16_85 266.4 128.4 NaN% NaN NaN n/a   22.3 kts
20190927T214953 ssmis17_85 11.1 2.5 0.0% 3.8 -3.8 n/a   21.7 kts
20190928T021640 gmi_85 321.9 156.2 NaN% NaN NaN n/a   20.8 kts
20190928T050308 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   20.2 kts
20190928T072929 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20190928T094117 ssmis18_85 144.3 67.3 8.2% 1.6 -1.6 n/a   20.0 kts
20190928T101414 ssmis17_85 177.6 83.9 NaN% NaN NaN 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).