Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20180826T095239 amsr2_85 233.1 111.7 23.3% 5.8 -5.8 n/a   33.2 kts
20180826T134640 gmi_85 333.0 161.8 NaN% NaN NaN n/a   38.0 kts
20180826T144243 ssmis17_85 77.7 33.9 21.9% 1.4 -1.4 n/a   39.5 kts
20180827T002904 ssmis16_85 99.9 39.5 42.5% 5.3 -5.3 n/a   45.4 kts
20180827T023452 ssmis18_85 133.2 67.3 31.5% 5.5 -5.5 n/a   47.2 kts
20180827T103529 amsr2_85 122.1 56.1 27.4% 2.3 -2.3 n/a   53.8 kts
20180827T130532 ssmis16_85 155.4 72.8 20.6% 0.9 0.9 n/a   55.0 kts
20180827T151130 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   55.0 kts
20180828T001623 ssmis16_85 166.5 78.4 20.6% 5.6 5.6 n/a   55.0 kts
20180828T020639 gmi_85 166.5 78.4 NaN% NaN NaN n/a   55.0 kts
20180828T022238 ssmis18_85 166.5 78.4 27.4% 3.9 3.9 n/a   55.0 kts
20180828T032056 ssmis17_85 188.7 89.5 31.5% 5.1 5.1 n/a   55.0 kts
20180828T125237 ssmis16_85 122.1 33.9 24.7% 2.9 2.9 n/a   54.3 kts
20180828T133640 gmi_85 222.0 72.8 31.5% 3.9 3.9 n/a   53.7 kts
20180828T145850 ssmis18_85 233.1 67.3 30.1% 1.1 1.1 n/a   52.5 kts
20180828T155705 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   51.7 kts
20180828T220936 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   50.0 kts
20180829T030638 ssmis17_85 210.9 100.6 NaN% NaN NaN n/a   52.6 kts
20180829T144642 ssmis18_85 66.6 28.4 100.0% 23.3 38.3 >65 kts   59.6 kts
20180829T154400 ssmis17_85 77.7 33.9 75.3% 8.8 8.8 n/a   61.2 kts
20180829T225233 amsr2_85 22.2 6.1 1.4% 4.9 4.9 n/a   65.0 kts
20180830T013137 ssmis16_85 55.5 22.8 87.7% 18.0 33.0 >65 kts   66.3 kts
20180830T110606 amsr2_85 99.9 45.0 37.0% 9.2 9.2 n/a   70.0 kts
20180830T132640 gmi_85 88.8 45.0 35.6% 4.9 4.9 n/a   71.2 kts
20180831T011901 ssmis16_85 44.4 17.2 43.8% 5.5 5.5 n/a   76.1 kts
20180831T032716 ssmis18_85 233.1 111.7 NaN% NaN NaN n/a   77.9 kts
20180831T042307 ssmis17_85 11.1 2.5 41.1% 0.0 0.0 n/a   78.7 kts
20180831T135333 ssmis16_85 55.5 22.8 100.0% 47.4 62.4 >85 kts# 81.6 kts
20180831T224140 amsr2_85 44.4 17.2 23.3% 6.4 6.4 n/a   81.1 kts
20180901T010655 ssmis16_85 22.2 6.1 NaN% NaN NaN n/a   79.1 kts
20180901T015140 gmi_85 66.6 28.4 31.5% 0.8 0.8 n/a   78.4 kts
20180901T031545 ssmis18_85 199.8 95.1 9.6% 4.0 4.0 n/a   77.3 kts
20180901T041049 ssmis17_85 177.6 83.9 13.7% 5.6 5.6 n/a   76.5 kts
20180901T105216 amsr2_85 199.8 95.1 8.2% 12.8 12.8 n/a   66.9 kts
20180901T133915 ssmis16_85 255.3 122.9 9.1% 4.9 4.9 n/a   60.9 kts
20180901T154801 ssmis18_85 244.2 117.3 8.2% 5.1 5.1 n/a   55.5 kts
20180901T164240 ssmis17_85 210.9 100.6 NaN% NaN NaN n/a   53.2 kts
20180902T005502 ssmis16_85 44.4 17.2 0.0% 3.1 -3.1 n/a   39.2 kts
20180902T030410 ssmis18_85 122.1 28.4 NaN% NaN NaN n/a   37.4 kts
20180902T035834 ssmis17_85 55.5 150.7 NaN% NaN NaN n/a   36.7 kts
20180902T113359 amsr2_85 33.3 11.7 0.0% 0.3 -0.3 n/a   30.4 kts
20180902T122139 gmi_85 22.2 2.5 0.0% 1.8 -1.8 n/a   30.0 kts
20180902T132521 ssmis16_85 111.0 50.6 0.0% 1.8 -1.8 n/a   30.0 kts
20180902T153442 ssmis18_85 44.4 17.2 0.0% 4.3 -4.3 n/a   29.7 kts
20180902T162818 ssmis17_85 310.8 150.7 NaN% NaN NaN n/a   29.2 kts
20180902T223145 amsr2_85 11.1 2.5 0.0% 4.2 -4.2 n/a   25.8 kts
20180903T004224 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20180903T014140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20180903T025302 ssmis18_85 111.0 50.6 0.0% 1.8 -1.8 n/a   25.0 kts
20180903T034625 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20180903T121625 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20180903T161430 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20180903T231523 amsr2_85 111.0 50.6 6.8% 7.5 -7.5 n/a   25.0 kts
20180904T022639 gmi_85 333.0 161.8 NaN% NaN NaN n/a   25.0 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).