Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20230929T213443 ssmis17_85 333.0 6.1 0.0% 0.4 -0.4 n/a   30.0 kts
20230930T035615 gmi_85 266.4 156.2 16.4% 4.2 -4.2 n/a   33.3 kts
20230930T043405 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   33.8 kts
20230930T070948 ssmis18_85 222.0 106.2 15.1% 1.8 -1.8 n/a   36.0 kts
20230930T090255 ssmis16_85 210.9 100.6 23.3% 3.6 -3.6 n/a   37.5 kts
20230930T164651 amsr2_85 166.5 72.8 NaN% NaN NaN n/a   44.0 kts
20230930T171114 gmi_85 166.5 72.8 31.5% 5.8 -5.8 n/a   44.3 kts
20230930T194424 ssmis18_85 122.1 56.1 50.7% 2.0 -2.0 n/a   47.9 kts
20230930T212048 ssmis17_85 144.3 67.3 NaN% NaN NaN n/a   50.6 kts
20230930T213731 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   51.0 kts
20231001T065721 ssmis18_85 44.4 11.7 100.0% 22.4 37.4 >65 kts   66.6 kts
20231001T085014 ssmis16_85 66.6 28.4 100.0% 35.1 50.1 >65 kts   69.7 kts
20231001T172915 amsr2_85 111.0 28.4 50.7% 20.0 20.0 >65 kts   79.6 kts
20231001T193057 ssmis18_85 99.9 39.5 100.0% 20.6 35.6 >65 kts   85.1 kts
20231001T212339 ssmis16_85 55.5 22.8 100.0% 31.0 46.0 >65 kts   91.3 kts
20231002T034614 gmi_85 55.5 22.8 100.0% 34.6 49.6 >65 kts   103.1 kts
20231002T042105 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   103.6 kts
20231002T064445 ssmis18_85 55.5 22.8 100.0% 35.5 50.5 >65 kts   105.6 kts
20231002T083743 ssmis16_85 55.5 22.8 100.0% 40.4 55.4 >65 kts   107.2 kts
20231002T100124 ssmis17_85 55.5 22.8 100.0% 23.5 38.5 >65 kts   108.4 kts
20231002T170114 gmi_85 44.4 56.1 31.5% 21.3 21.3 >65 kts   110.0 kts
20231002T191716 ssmis18_85 44.4 17.2 NaN% NaN NaN n/a   108.9 kts
20231002T211015 ssmis16_85 33.3 11.7 39.7% 17.8 17.8 n/a   107.4 kts
20231002T223338 ssmis17_85 122.1 56.1 100.0% 32.8 47.8 >65 kts   106.2 kts
20231003T050614 amsr2_85 77.7 33.9 20.6% 13.6 13.6 n/a   100.7 kts
20231003T094803 ssmis17_85 77.7 33.9 56.2% 17.6 17.6 n/a   96.8 kts
20231003T171614 amsr2_85 99.9 45.0 100.0% 40.5 55.5 >65 kts   90.6 kts
20231003T221929 ssmis17_85 88.8 39.5 100.0% 54.5 69.5 >85 kts# 97.2 kts
20231004T033114 gmi_85 333.0 161.8 NaN% NaN NaN n/a   108.8 kts
20231004T080023 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   115.0 kts
20231004T093448 ssmis17_85 66.6 28.4 100.0% 42.7 57.7 >65 kts   115.0 kts
20231004T165114 gmi_85 66.6 33.9 100.0% 51.6 66.6 >85 kts# 119.0 kts
20231004T175911 amsr2_85 66.6 28.4 100.0% 45.0 60.0 >85 kts# 120.0 kts
20231004T203206 ssmis18_85 55.5 28.4 100.0% 45.4 60.4 >85 kts# 113.7 kts
20231004T220612 ssmis17_85 44.4 17.2 100.0% 24.4 39.4 >65 kts   109.7 kts
20231005T045434 amsr2_85 55.5 22.8 NaN% NaN NaN n/a   92.7 kts
20231005T074700 ssmis18_85 33.3 11.7 87.7% 15.2 30.1 >65 kts   87.0 kts
20231005T093952 ssmis16_85 66.6 11.7 27.4% 14.3 14.3 n/a   83.9 kts
20231005T201849 ssmis18_85 33.3 11.7 79.5% 17.6 17.6 n/a   71.9 kts
20231005T221126 ssmis16_85 33.3 11.7 100.0% 36.5 51.5 >65 kts   73.5 kts
20231006T032114 gmi_85 333.0 161.8 NaN% NaN NaN n/a   89.0 kts
20231006T053725 amsr2_85 22.2 6.1 100.0% 22.8 37.8 >65 kts   98.4 kts
20231006T073352 ssmis18_85 11.1 2.5 75.3% 11.9 11.9 n/a   100.0 kts
20231006T092634 ssmis16_85 22.2 6.1 68.5% 14.4 14.4 n/a   100.0 kts
20231006T104840 ssmis17_85 22.2 6.1 67.1% 8.3 8.3 n/a   100.0 kts
20231006T163614 gmi_85 22.2 11.7 NaN% NaN NaN n/a   100.0 kts
20231006T174721 amsr2_85 22.2 6.1 100.0% 35.4 50.4 >65 kts   100.0 kts
20231006T200549 ssmis18_85 22.2 6.1 100.0% 15.0 30.0 >65 kts   98.3 kts
20231006T215843 ssmis16_85 22.2 6.1 97.3% 13.4 28.4 >65 kts   96.7 kts
20231006T232021 ssmis17_85 11.1 2.5 93.2% 19.9 34.9 >65 kts   95.6 kts
20231007T091321 ssmis16_85 11.1 2.5 56.2% 8.2 8.2 n/a   95.0 kts
20231007T103444 ssmis17_85 22.2 6.1 64.4% 1.8 1.8 n/a   95.0 kts
20231007T154614 gmi_85 333.0 161.8 NaN% NaN NaN n/a   95.0 kts
20231007T183019 amsr2_85 22.2 6.1 0.0% 7.2 7.2 n/a   94.2 kts
20231007T214520 ssmis16_85 44.4 17.2 76.7% 12.6 12.6 n/a   88.7 kts
20231007T230627 ssmis17_85 44.4 17.2 1.4% 5.1 5.1 n/a   86.5 kts
20231008T102122 ssmis17_85 55.5 22.8 60.0% 6.3 6.3 n/a   71.4 kts
20231008T225307 ssmis17_85 55.5 50.6 1.6% 2.4 2.4 n/a   62.8 kts
20231009T021614 gmi_85 333.0 150.7 NaN% NaN NaN n/a   56.2 kts
20231009T060815 amsr2_85 11.1 111.7 NaN% NaN NaN n/a   49.8 kts
20231009T083518 ssmis18_85 333.0 22.8 NaN% NaN NaN n/a   45.7 kts
20231009T100737 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   43.1 kts
20231009T153114 gmi_85 222.0 106.2 NaN% NaN NaN n/a   31.2 kts
20231009T210725 ssmis18_85 333.0 111.7 NaN% NaN NaN n/a   25.0 kts
20231009T223939 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20231010T082149 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   22.0 kts
20231010T101444 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   21.0 kts
20231010T205405 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20231010T224725 ssmis16_85 22.2 6.1 0.0% 2.3 -2.3 n/a   20.0 kts
20231011T020115 gmi_85 255.3 122.9 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).