Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20230828T124114 gmi_85 133.2 89.5 11.0% 5.2 -5.2 n/a   26.1 kts
20230828T160255 amsr2_85 66.6 33.9 28.8% 2.5 -2.5 n/a   31.7 kts
20230828T183359 ssmis18_85 66.6 45.0 NaN% NaN NaN n/a   35.9 kts
20230828T202651 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   39.1 kts
20230829T015613 gmi_85 55.5 161.8 NaN% NaN NaN n/a   48.2 kts
20230829T043453 amsr2_85 66.6 28.4 100.0% 20.0 -35.0 n/a   52.6 kts
20230829T074042 ssmis16_85 299.7 11.7 45.2% 3.4 -3.4 n/a   53.6 kts
20230829T091923 ssmis17_85 244.2 161.8 NaN% NaN NaN n/a   52.2 kts
20230829T164544 amsr2_85 33.3 100.6 NaN% NaN NaN n/a   54.0 kts
20230829T201345 ssmis16_85 99.9 11.7 0.0% 2.1 2.1 n/a   53.1 kts
20230829T215208 ssmis17_85 210.9 100.6 2.7% 4.5 4.5 n/a   51.8 kts
20230830T090605 ssmis17_85 244.2 117.3 NaN% NaN NaN n/a   47.6 kts
20230830T122615 gmi_85 22.2 156.2 NaN% NaN NaN n/a   50.0 kts
20230830T213800 ssmis17_85 33.3 11.7 100.0% 11.8 -26.8 n/a   50.0 kts
20230831T014615 gmi_85 44.4 78.4 12.3% 5.0 -5.0 n/a   53.0 kts
20230831T042330 amsr2_85 33.3 11.7 80.8% 6.8 -6.8 n/a   57.3 kts
20230831T070300 ssmis18_85 44.4 17.2 100.0% 13.6 -28.6 n/a   60.9 kts
20230831T085335 ssmis17_85 55.5 22.8 78.1% 9.7 9.7 n/a   62.4 kts
20230831T085606 ssmis16_85 66.6 28.4 91.8% 17.0 32.0 >65 kts   62.4 kts
20230831T163302 amsr2_85 99.9 45.0 NaN% NaN NaN n/a   65.0 kts
20230831T193447 ssmis18_85 44.4 17.2 100.0% 30.7 45.7 >65 kts   66.3 kts
20230831T212421 ssmis17_85 55.5 161.8 NaN% NaN NaN n/a   67.8 kts
20230831T212750 ssmis16_85 55.5 22.8 82.2% 11.4 11.4 n/a   67.9 kts
20230901T050639 amsr2_85 44.4 11.7 93.2% 18.0 33.0 >65 kts   74.3 kts
20230901T065010 ssmis18_85 55.5 22.8 100.0% 26.2 41.2 >65 kts   75.0 kts
20230901T084301 ssmis16_85 44.4 17.2 100.0% 39.4 54.4 >65 kts   75.0 kts
20230901T121615 gmi_85 333.0 161.8 NaN% NaN NaN n/a   75.2 kts
20230901T171610 amsr2_85 55.5 22.8 100.0% 23.7 38.7 >65 kts   79.4 kts
20230901T192208 ssmis18_85 55.5 22.8 100.0% 28.0 43.0 >65 kts   81.1 kts
20230901T211448 ssmis16_85 77.7 33.9 32.9% 4.3 4.3 n/a   82.7 kts
20230902T013115 gmi_85 33.3 11.7 26.0% 14.7 14.7 n/a   85.0 kts
20230902T083014 ssmis16_85 33.3 28.4 31.5% 7.4 7.4 n/a   82.9 kts
20230902T100713 ssmis17_85 66.6 28.4 30.1% 6.7 6.7 n/a   81.6 kts
20230902T175905 amsr2_85 66.6 28.4 100.0% 46.0 61.0 >85 kts# 90.0 kts
20230902T223810 ssmis17_85 44.4 17.2 100.0% 56.8 71.8 >85 kts# 97.7 kts
20230903T045451 amsr2_85 33.3 11.7 100.0% 31.3 46.3 >65 kts   104.1 kts
20230903T080512 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   96.3 kts
20230903T095349 ssmis17_85 55.5 45.0 31.5% 3.0 3.0 n/a   88.8 kts
20230903T120115 gmi_85 44.4 161.8 NaN% NaN NaN n/a   80.0 kts
20230903T203637 ssmis18_85 111.0 33.9 NaN% NaN NaN n/a   75.0 kts
20230903T222446 ssmis17_85 321.9 17.2 17.8% 0.0 0.0 n/a   75.0 kts
20230904T012115 gmi_85 333.0 161.8 NaN% NaN NaN n/a   71.6 kts
20230904T053759 amsr2_85 333.0 134.0 4.5% 1.1 1.1 n/a   60.9 kts
20230904T075230 ssmis18_85 33.3 11.7 0.0% 0.3 0.3 n/a   56.9 kts
20230904T094021 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   53.9 kts
20230904T094436 ssmis16_85 44.4 17.2 2.7% 6.4 6.4 n/a   53.8 kts
20230904T174646 amsr2_85 77.7 2.5 NaN% NaN NaN n/a   30.7 kts
20230904T202306 ssmis18_85 44.4 161.8 NaN% NaN NaN n/a   30.0 kts
20230904T221602 ssmis16_85 44.4 17.2 NaN% NaN NaN n/a   29.3 kts
20230905T073940 ssmis18_85 44.4 17.2 NaN% NaN NaN n/a   24.3 kts
20230905T093216 ssmis16_85 310.8 150.7 NaN% NaN NaN n/a   23.5 kts
20230905T115115 gmi_85 144.3 67.3 NaN% NaN NaN n/a   22.6 kts
20230905T182943 amsr2_85 11.1 2.5 0.0% 1.1 -1.1 n/a   19.8 kts
20230905T201009 ssmis18_85 133.2 61.7 0.0% 0.3 -0.3 n/a   19.1 kts
20230905T220303 ssmis16_85 144.3 67.3 0.0% 1.6 -1.6 n/a   18.3 kts
20230906T011114 gmi_85 333.0 161.8 NaN% NaN NaN n/a   17.0 kts
20230906T052612 amsr2_85 144.3 67.3 0.0% 2.5 -2.5 n/a   15.2 kts
20230906T091917 ssmis16_85 33.3 11.7 0.0% 3.3 -3.3 n/a   15.0 kts
20230906T105433 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   15.0 kts
20230906T214948 ssmis16_85 210.9 100.6 0.0% 1.7 -1.7 n/a   15.0 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).