Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20230914T160530 amsr2_85 310.8 89.5 2.7% 5.5 -5.5 n/a   30.0 kts
20230915T042018 amsr2_85 122.1 11.7 9.6% 1.5 -1.5 n/a   30.0 kts
20230915T185904 ssmis18_85 166.5 78.4 0.0% 3.1 -3.1 n/a   30.0 kts
20230915T200614 gmi_85 210.9 50.6 0.0% 4.9 -4.9 n/a   30.0 kts
20230915T204147 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20230916T050216 amsr2_85 210.9 95.1 4.5% 4.8 -4.8 n/a   30.0 kts
20230916T073408 ssmis18_85 22.2 72.8 2.7% 1.3 -1.3 n/a   30.0 kts
20230916T091611 ssmis17_85 66.6 106.2 4.1% 2.5 -2.5 n/a   30.0 kts
20230916T155533 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20230916T184720 ssmis18_85 88.8 39.5 15.1% 2.1 -2.1 n/a   30.7 kts
20230916T204011 ssmis16_85 88.8 45.0 2.7% 3.2 -3.2 n/a   32.2 kts
20230917T071931 ssmis18_85 122.1 67.3 24.7% 2.8 -2.8 n/a   46.1 kts
20230917T091146 ssmis16_85 133.2 61.7 15.1% 3.9 -3.9 n/a   47.7 kts
20230917T163940 amsr2_85 22.2 6.1 NaN% NaN NaN n/a   53.9 kts
20230917T183500 ssmis18_85 99.9 33.9 21.9% 3.3 -3.3 n/a   55.5 kts
20230917T202755 ssmis16_85 88.8 33.9 23.3% 7.1 7.1 n/a   57.1 kts
20230918T044736 amsr2_85 122.1 56.1 19.2% 9.3 9.3 n/a   68.0 kts
20230918T070521 ssmis18_85 55.5 22.8 28.8% 4.1 4.1 n/a   70.0 kts
20230918T085755 ssmis16_85 155.4 72.8 57.5% 3.3 3.3 n/a   70.0 kts
20230918T091115 gmi_85 77.7 33.9 8.2% 3.7 3.7 n/a   70.0 kts
20230918T102740 ssmis17_85 233.1 111.7 37.0% 6.0 6.0 n/a   70.0 kts
20230918T185615 gmi_85 199.8 83.9 26.0% 3.8 3.8 n/a   70.8 kts
20230918T201428 ssmis16_85 55.5 28.4 30.1% 6.8 6.8 n/a   71.9 kts
20230918T214545 ssmis17_85 66.6 33.9 11.0% 8.8 8.8 n/a   73.1 kts
20230919T052944 amsr2_85 144.3 67.3 17.8% 6.8 6.8 n/a   75.0 kts
20230919T101310 ssmis17_85 133.2 61.7 100.0% 26.0 41.0 >65 kts   78.5 kts
20230919T162928 amsr2_85 111.0 50.6 100.0% 43.8 58.8 >65 kts   83.7 kts
20230919T213306 ssmis17_85 99.9 45.0 100.0% 43.6 58.6 >65 kts   85.0 kts
20230920T081750 ssmis18_85 111.0 50.6 34.2% 4.0 4.0 n/a   83.1 kts
20230920T090114 gmi_85 133.2 61.7 20.6% 20.6 20.6 >65 kts   82.5 kts
20230920T095815 ssmis17_85 188.7 39.5 21.9% 4.7 4.7 n/a   81.7 kts
20230920T101021 ssmis16_85 188.7 89.5 NaN% NaN NaN n/a   81.5 kts
20230920T171359 amsr2_85 66.6 33.9 6.8% 6.2 6.2 n/a   80.0 kts
20230920T194051 ssmis18_85 99.9 45.0 NaN% NaN NaN n/a   80.0 kts
20230920T212048 ssmis17_85 88.8 33.9 12.3% 2.4 2.4 n/a   80.0 kts
20230921T051441 amsr2_85 166.5 78.4 38.4% 1.8 1.8 n/a   75.6 kts
20230921T080242 ssmis18_85 199.8 95.1 28.8% 3.6 3.6 n/a   75.0 kts
20230921T081114 gmi_85 333.0 150.7 NaN% NaN NaN n/a   75.0 kts
20230921T094242 ssmis17_85 111.0 50.6 0.0% 5.0 5.0 n/a   75.0 kts
20230921T095514 ssmis16_85 177.6 83.9 NaN% NaN NaN n/a   75.0 kts
20230921T161958 amsr2_85 99.9 45.0 1.4% 11.7 11.7 n/a   71.4 kts
20230921T174742 ssmis18_85 88.8 33.9 2.7% 6.2 6.2 n/a   70.2 kts
20230921T193936 ssmis16_85 177.6 83.9 26.0% 5.0 5.0 n/a   68.6 kts
20230921T210830 ssmis17_85 244.2 122.9 NaN% NaN NaN n/a   67.4 kts
20230922T041724 amsr2_85 133.2 61.7 6.8% 3.4 3.4 n/a   63.6 kts
20230922T060631 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   61.5 kts
20230922T072114 gmi_85 199.8 95.1 NaN% NaN NaN n/a   60.2 kts
20230922T075853 ssmis16_85 155.4 72.8 NaN% NaN NaN n/a   59.5 kts
20230922T092639 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   57.8 kts
20230922T152114 gmi_85 310.8 150.7 NaN% NaN NaN n/a   53.6 kts
20230922T152559 amsr2_85 299.7 145.1 NaN% NaN NaN n/a   53.6 kts
20230922T191439 ssmis17_85 310.8 150.7 NaN% NaN NaN n/a   52.0 kts
20230923T031950 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   50.0 kts
20230923T055057 ssmis18_85 122.1 56.1 NaN% NaN NaN n/a   50.0 kts
20230923T074321 ssmis16_85 33.3 11.7 6.8% 6.9 -6.9 n/a   50.0 kts
20230923T080614 gmi_85 333.0 161.8 NaN% NaN NaN n/a   50.0 kts
20230923T091039 ssmis17_85 77.7 33.9 1.4% 0.0 -0.0 n/a   50.0 kts
20230923T125457 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   50.0 kts
20230923T142614 gmi_85 88.8 39.5 NaN% NaN NaN n/a   50.0 kts
20230923T143218 amsr2_85 66.6 28.4 1.4% 0.8 -0.8 n/a   50.0 kts
20230923T172426 ssmis18_85 222.0 106.2 NaN% NaN NaN n/a   50.0 kts
20230923T190308 ssmis17_85 277.5 134.0 NaN% NaN NaN n/a   50.0 kts
20230924T022342 amsr2_85 321.9 156.2 NaN% NaN NaN 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).