Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20231018T213553 ssmis17_85 244.2 122.9 NaN% NaN NaN n/a   35.0 kts
20231019T085613 ssmis16_85 244.2 111.7 NaN% NaN NaN n/a   42.3 kts
20231019T101217 ssmis17_85 222.0 106.2 NaN% NaN NaN n/a   45.5 kts
20231019T103114 gmi_85 88.8 161.8 NaN% NaN NaN n/a   46.3 kts
20231019T195520 ssmis18_85 144.3 61.7 34.2% 5.2 -5.2 n/a   50.0 kts
20231019T234659 gmi_85 111.0 50.6 19.2% 7.9 -7.9 n/a   50.0 kts
20231020T095846 ssmis17_85 22.2 11.7 83.6% 0.0 -0.0 n/a   56.6 kts
20231020T194204 ssmis18_85 55.5 22.8 38.4% 2.8 2.8 n/a   65.7 kts
20231020T213504 ssmis16_85 321.9 11.7 8.2% 0.0 0.0 n/a   66.5 kts
20231021T053347 amsr2_85 22.2 11.7 38.4% 0.0 0.0 n/a   69.8 kts
20231021T081740 ssmis18_85 77.7 28.4 57.5% 0.0 0.0 n/a   71.9 kts
20231021T101025 ssmis16_85 33.3 11.7 34.2% 1.0 1.0 n/a   73.5 kts
20231021T102200 gmi_85 33.3 161.8 NaN% NaN NaN n/a   73.6 kts
20231021T192941 ssmis18_85 44.4 22.8 NaN% NaN NaN n/a   75.0 kts
20231021T212156 ssmis16_85 88.8 39.5 NaN% NaN NaN n/a   75.0 kts
20231021T223727 ssmis17_85 199.8 95.1 NaN% NaN NaN n/a   75.0 kts
20231021T233700 gmi_85 22.2 2.5 79.5% 9.3 9.3 n/a   75.0 kts
20231022T061557 amsr2_85 22.2 2.5 72.6% 0.0 0.0 n/a   74.8 kts
20231022T080351 ssmis18_85 199.8 95.1 NaN% NaN NaN n/a   73.3 kts
20231022T095613 ssmis16_85 111.0 50.6 43.9% 4.6 4.6 n/a   71.7 kts
20231022T111117 ssmis17_85 111.0 50.6 60.3% 2.0 2.0 n/a   70.7 kts
20231022T170929 amsr2_85 22.2 6.1 57.5% 0.0 0.0 n/a   70.0 kts
20231022T211009 ssmis16_85 144.3 67.3 31.5% 4.5 4.5 n/a   72.6 kts
20231022T222437 ssmis17_85 44.4 17.2 0.0% 4.5 4.5 n/a   73.7 kts
20231023T094226 ssmis16_85 66.6 28.4 35.6% 4.9 4.9 n/a   70.0 kts
20231023T100700 gmi_85 77.7 33.9 15.1% 5.3 5.3 n/a   70.0 kts
20231023T105643 ssmis17_85 111.0 50.6 17.8% 2.1 2.1 n/a   70.0 kts
20231023T175314 amsr2_85 33.3 11.7 13.7% 12.2 12.2 n/a   65.1 kts
20231023T221145 ssmis17_85 44.4 17.2 26.0% 1.2 1.2 n/a   65.0 kts
20231023T232700 gmi_85 88.8 39.5 49.3% 3.3 3.3 n/a   65.0 kts
20231024T060210 amsr2_85 111.0 50.6 38.4% 8.2 8.2 n/a   65.0 kts
20231024T091159 gmi_85 333.0 161.8 NaN% NaN NaN n/a   65.0 kts
20231024T104229 ssmis17_85 77.7 33.9 9.6% 6.4 6.4 n/a   65.0 kts
20231024T165835 amsr2_85 144.3 56.1 39.7% 10.2 10.2 n/a   65.0 kts
20231024T215847 ssmis17_85 55.5 22.8 65.8% 8.9 8.9 n/a   71.6 kts
20231025T102819 ssmis17_85 44.4 17.2 100.0% 48.6 63.6 >85 kts# 88.7 kts
20231025T174214 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   85.2 kts
20231026T054757 amsr2_85 144.3 72.8 6.8% 7.8 7.8 n/a   76.0 kts
20231026T101312 ssmis17_85 199.8 95.1 16.4% 11.7 11.7 n/a   72.9 kts
20231026T164808 amsr2_85 99.9 72.8 17.8% 2.5 2.5 n/a   68.3 kts
20231026T213308 ssmis17_85 66.6 111.7 0.0% 3.1 3.1 n/a   65.0 kts
20231026T222159 gmi_85 44.4 22.8 0.0% 2.0 2.0 n/a   64.5 kts
20231027T080659 gmi_85 44.4 161.8 NaN% NaN NaN n/a   57.7 kts
20231027T083453 ssmis18_85 66.6 28.4 32.9% 16.0 16.0 n/a   57.4 kts
20231027T102737 ssmis16_85 44.4 17.2 20.6% 4.9 4.9 n/a   56.1 kts
20231027T173128 amsr2_85 55.5 22.8 4.1% 7.3 7.3 n/a   55.0 kts
20231027T195548 ssmis18_85 133.2 45.0 4.1% 1.7 1.7 n/a   53.4 kts
20231027T214831 ssmis16_85 144.3 67.3 12.3% 4.1 -4.1 n/a   51.8 kts
20231028T053520 amsr2_85 77.7 28.4 34.2% 6.2 -6.2 n/a   45.3 kts
20231028T082108 ssmis18_85 77.7 28.4 28.8% 5.3 -5.3 n/a   45.0 kts
20231028T101351 ssmis16_85 88.8 39.5 12.3% 0.4 -0.4 n/a   45.0 kts
20231028T163634 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   41.2 kts
20231028T194240 ssmis18_85 244.2 117.3 0.0% 8.2 -8.2 n/a   38.6 kts
20231028T213502 ssmis16_85 44.4 161.8 NaN% NaN NaN n/a   37.0 kts
20231029T080756 ssmis18_85 288.6 139.5 NaN% NaN NaN n/a   35.0 kts
20231029T100043 ssmis16_85 144.3 67.3 13.7% 5.7 -5.7 n/a   34.4 kts
20231029T205148 ssmis17_85 122.1 56.1 NaN% NaN NaN n/a   30.0 kts
20231030T052331 amsr2_85 22.2 6.1 0.0% 4.0 -4.0 n/a   30.0 kts
20231030T075420 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   29.2 kts
20231030T091825 ssmis17_85 55.5 22.8 0.0% 1.3 -1.3 n/a   28.6 kts
20231030T191432 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   24.5 kts
20231030T203200 gmi_85 11.1 2.5 0.0% 6.2 -6.2 n/a   23.9 kts
20231030T203711 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   23.9 kts
20231031T042905 amsr2_85 22.2 6.1 0.0% 7.0 -7.0 n/a   20.6 kts
20231031T061659 gmi_85 44.4 17.2 0.0% 16.0 -16.0 n/a   20.0 kts
20231031T074248 ssmis18_85 44.4 17.2 0.0% 15.7 -15.7 n/a   20.0 kts
20231031T093538 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20231031T190033 ssmis18_85 33.3 11.7 0.0% 5.8 -5.8 n/a   20.0 kts
20231031T205315 ssmis16_85 88.8 39.5 0.0% 2.4 -2.4 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).