Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20230905T161135 amsr2_85 188.7 6.1 0.0% 1.4 -1.4 n/a   33.5 kts
20230905T194049 ssmis16_85 33.3 11.7 5.5% 0.1 -0.1 n/a   37.8 kts
20230905T211626 ssmis17_85 33.3 11.7 67.1% 4.2 -4.2 n/a   40.5 kts
20230905T224114 gmi_85 11.1 11.7 20.6% 9.0 -9.0 n/a   42.8 kts
20230906T042612 amsr2_85 66.6 28.4 31.5% 7.2 -7.2 n/a   52.4 kts
20230906T081729 ssmis16_85 99.9 45.0 30.1% 11.0 11.0 n/a   56.9 kts
20230906T095238 ssmis17_85 66.6 28.4 45.2% 11.9 11.9 n/a   58.2 kts
20230906T115614 gmi_85 88.8 17.2 23.3% 17.3 17.3 n/a   59.9 kts
20230906T165520 amsr2_85 22.2 6.1 NaN% NaN NaN n/a   64.1 kts
20230906T191637 ssmis18_85 55.5 22.8 100.0% 22.5 37.5 >65 kts   66.1 kts
20230906T210320 ssmis17_85 66.6 22.8 100.0% 20.6 35.6 >65 kts   67.5 kts
20230907T050839 amsr2_85 133.2 61.7 32.9% 13.3 13.3 n/a   70.0 kts
20230907T093835 ssmis17_85 66.6 28.4 100.0% 38.0 53.0 >65 kts   76.1 kts
20230907T190352 ssmis18_85 33.3 11.7 100.0% 65.7 80.7 >85 kts# 110.3 kts
20230907T205657 ssmis16_85 33.3 11.7 100.0% 62.5 77.5 >85 kts# 119.7 kts
20230907T222614 gmi_85 33.3 11.7 100.0% 65.0 80.0 >85 kts# 127.2 kts
20230908T073832 ssmis18_85 33.3 11.7 100.0% 50.4 65.4 >85 kts# 142.3 kts
20230908T093112 ssmis16_85 22.2 6.1 100.0% 62.3 77.3 >85 kts# 139.1 kts
20230908T114114 gmi_85 22.2 6.1 100.0% 49.9 64.9 >85 kts# 135.5 kts
20230908T164428 amsr2_85 22.2 6.1 100.0% 48.9 63.9 >85 kts# 131.0 kts
20230908T185136 ssmis18_85 11.1 2.5 80.8% 3.7 3.7 n/a   126.4 kts
20230908T204431 ssmis16_85 11.1 2.5 57.5% 0.0 0.0 n/a   118.6 kts
20230908T221845 ssmis17_85 166.5 78.4 NaN% NaN NaN n/a   112.0 kts
20230909T072508 ssmis18_85 11.1 2.5 32.9% 0.0 0.0 n/a   100.0 kts
20230909T091745 ssmis16_85 22.2 6.1 54.8% 2.6 2.6 n/a   100.0 kts
20230909T105130 ssmis17_85 22.2 6.1 93.2% 11.9 26.9 >65 kts   100.0 kts
20230909T172802 amsr2_85 44.4 28.4 19.2% 9.6 9.6 n/a   100.0 kts
20230909T220529 ssmis17_85 22.2 6.1 90.4% 16.5 31.5 >65 kts   96.6 kts
20230909T221113 gmi_85 33.3 6.1 58.9% 12.6 12.6 n/a   96.5 kts
20230910T053821 amsr2_85 55.5 22.8 100.0% 24.0 39.0 >65 kts   90.3 kts
20230910T103716 ssmis17_85 55.5 22.8 74.0% 15.4 15.4 n/a   93.9 kts
20230910T113115 gmi_85 55.5 22.8 NaN% NaN NaN n/a   94.6 kts
20230910T200737 ssmis18_85 55.5 22.8 37.0% 9.0 9.0 n/a   105.0 kts
20230910T215229 ssmis17_85 55.5 22.8 100.0% 36.6 51.6 >65 kts   105.0 kts
20230911T062052 amsr2_85 55.5 22.8 19.2% 16.8 16.8 n/a   105.0 kts
20230911T083857 ssmis18_85 33.3 11.7 100.0% 23.5 38.5 >65 kts   105.0 kts
20230911T102328 ssmis17_85 55.5 22.8 49.3% 3.8 3.8 n/a   105.0 kts
20230911T103136 ssmis16_85 44.4 17.2 NaN% NaN NaN n/a   105.0 kts
20230911T171653 amsr2_85 44.4 17.2 1.4% 9.2 9.2 n/a   100.6 kts
20230911T195450 ssmis18_85 133.2 61.7 100.0% 48.8 63.8 >85 kts# 100.0 kts
20230911T214727 ssmis16_85 133.2 61.7 100.0% 48.5 63.5 >85 kts# 100.0 kts
20230911T220115 gmi_85 122.1 56.1 100.0% 38.4 53.4 >65 kts   100.0 kts
20230912T082548 ssmis18_85 166.5 78.4 100.0% 36.2 51.2 >65 kts   100.0 kts
20230912T101805 ssmis16_85 155.4 72.8 63.0% 19.4 19.4 n/a   100.0 kts
20230912T111615 gmi_85 155.4 72.8 NaN% NaN NaN n/a   100.0 kts
20230912T180004 amsr2_85 77.7 33.9 100.0% 32.6 47.6 >65 kts   100.0 kts
20230912T194208 ssmis18_85 77.7 33.9 100.0% 28.6 43.6 >65 kts   100.0 kts
20230912T213442 ssmis16_85 77.7 33.9 39.7% 10.8 10.8 n/a   100.0 kts
20230913T060804 amsr2_85 77.7 28.4 26.0% 6.9 6.9 n/a   100.0 kts
20230913T081205 ssmis18_85 66.6 28.4 37.0% 6.2 6.2 n/a   100.0 kts
20230913T100440 ssmis16_85 77.7 33.9 42.5% 1.6 1.6 n/a   100.0 kts
20230913T113636 ssmis17_85 77.7 33.9 34.2% 1.6 1.6 n/a   100.0 kts
20230913T212216 ssmis16_85 55.5 22.8 12.3% 19.4 19.4 n/a   90.0 kts
20230913T214614 gmi_85 55.5 22.8 100.0% 21.9 36.9 >65 kts   90.0 kts
20230913T225329 ssmis17_85 66.6 28.4 30.1% 1.7 1.7 n/a   90.0 kts
20230914T065009 amsr2_85 222.0 106.2 NaN% NaN NaN n/a   84.3 kts
20230914T095028 ssmis16_85 299.7 139.5 NaN% NaN NaN n/a   81.8 kts
20230914T110614 gmi_85 122.1 56.1 2.7% 2.2 2.2 n/a   80.7 kts
20230914T112149 ssmis17_85 288.6 145.1 21.9% 5.4 5.4 n/a   80.5 kts
20230914T174929 amsr2_85 33.3 89.5 21.9% 7.8 7.8 n/a   75.1 kts
20230914T205114 gmi_85 122.1 161.8 NaN% NaN NaN n/a   75.0 kts
20230914T211021 ssmis16_85 44.4 17.2 0.0% 0.7 0.7 n/a   75.0 kts
20230914T224138 ssmis17_85 77.7 33.9 6.8% 2.5 2.5 n/a   75.0 kts
20230915T055334 amsr2_85 155.4 72.8 NaN% NaN NaN n/a   75.0 kts
20230915T092416 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   72.2 kts
20230915T205854 ssmis16_85 166.5 161.8 NaN% NaN NaN n/a   70.0 kts
20230915T222958 ssmis17_85 255.3 95.1 NaN% NaN NaN n/a   70.0 kts
20230916T063428 amsr2_85 111.0 50.6 0.0% 2.0 2.0 n/a   68.0 kts
20230916T090903 ssmis18_85 66.6 28.4 39.7% 0.0 0.0 n/a   66.6 kts
20230916T105118 ssmis17_85 166.5 78.4 NaN% NaN NaN n/a   65.6 kts
20230916T110114 gmi_85 66.6 28.4 12.3% 3.9 3.9 n/a   65.5 kts
20230916T110137 ssmis16_85 22.2 6.1 0.0% 0.0 0.0 n/a   65.5 kts
20230916T174029 amsr2_85 66.6 28.4 NaN% NaN NaN n/a   60.3 kts
20230916T204719 ssmis16_85 199.8 95.1 NaN% NaN NaN n/a   57.7 kts
20230916T221744 ssmis17_85 66.6 28.4 NaN% NaN NaN n/a   56.4 kts
20230917T085407 ssmis18_85 177.6 83.9 NaN% NaN NaN n/a   47.6 kts
20230917T103601 ssmis17_85 222.0 106.2 NaN% NaN NaN n/a   46.2 kts
20230917T104639 ssmis16_85 166.5 78.4 NaN% NaN NaN n/a   46.0 kts
20230917T114115 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.3 kts
20230917T164638 amsr2_85 55.5 22.8 0.0% 1.1 -1.1 n/a   43.0 kts
20230917T184257 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   42.2 kts
20230917T203502 ssmis16_85 66.6 28.4 0.0% 6.5 -6.5 n/a   41.4 kts
20230917T220541 ssmis17_85 55.5 22.8 0.0% 2.2 -2.2 n/a   40.8 kts
20230918T061846 amsr2_85 166.5 78.4 NaN% NaN NaN n/a   40.0 kts
20230918T083900 ssmis18_85 222.0 106.2 NaN% NaN NaN n/a   40.0 kts
20230918T102029 ssmis17_85 166.5 78.4 NaN% NaN NaN n/a   40.0 kts
20230918T103135 ssmis16_85 199.8 95.1 NaN% NaN NaN n/a   40.0 kts
20230918T105115 gmi_85 22.2 6.1 0.0% 3.1 -3.1 n/a   40.0 kts
20230918T155209 amsr2_85 22.2 6.1 0.0% 6.3 -6.3 n/a   38.4 kts
20230918T171615 gmi_85 22.2 6.1 0.0% 7.3 -7.3 n/a   37.8 kts
20230918T183020 ssmis18_85 44.4 17.2 NaN% NaN NaN n/a   37.3 kts
20230918T201130 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   36.6 kts
20230918T202308 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   36.5 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).