Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20231205T055638 ssmis18_85 233.1 95.1 NaN% NaN NaN n/a   40.0 kts
20231205T074938 ssmis16_85 333.0 122.9 NaN% NaN NaN n/a   41.5 kts
20231205T150318 amsr2_85 77.7 56.1 20.6% 1.5 -1.5 n/a   50.1 kts
20231205T170446 ssmis18_85 66.6 50.6 30.1% 1.8 -1.8 n/a   53.5 kts
20231205T185751 ssmis16_85 255.3 128.4 NaN% NaN NaN n/a   56.6 kts
20231205T190501 gmi_85 22.2 28.4 13.7% 0.0 0.0 n/a   56.8 kts
20231205T195309 ssmis17_85 111.0 56.1 45.2% 11.4 11.4 n/a   58.1 kts
20231206T031920 amsr2_85 88.8 39.5 100.0% 25.9 40.9 >65 kts   67.8 kts
20231206T054247 ssmis18_85 77.7 33.9 21.9% 10.0 10.0 n/a   69.8 kts
20231206T073556 ssmis16_85 88.8 39.5 63.0% 9.2 9.2 n/a   71.3 kts
20231206T165207 ssmis18_85 44.4 17.2 50.7% 8.1 8.1 n/a   75.0 kts
20231206T184519 ssmis16_85 144.3 67.3 100.0% 34.1 49.1 >65 kts   76.3 kts
20231206T193954 ssmis17_85 144.3 61.7 100.0% 38.0 53.0 >65 kts   77.8 kts
20231207T052919 ssmis18_85 77.7 33.9 100.0% 33.2 48.2 >65 kts   89.6 kts
20231207T074001 gmi_85 66.6 33.9 42.5% 20.1 20.1 >65 kts   91.4 kts
20231207T081637 ssmis17_85 66.6 28.4 54.8% 14.8 14.8 n/a   91.9 kts
20231207T145215 amsr2_85 77.7 39.5 100.0% 27.3 42.3 >65 kts   99.8 kts
20231207T192659 ssmis17_85 88.8 39.5 100.0% 56.9 71.9 >85 kts# 108.6 kts
20231208T030613 amsr2_85 77.7 33.9 100.0% 26.5 41.5 >65 kts   117.4 kts
20231208T051521 ssmis18_85 66.6 11.7 72.6% 6.1 6.1 n/a   115.6 kts
20231208T070000 gmi_85 66.6 28.4 60.3% 21.8 21.8 >65 kts   114.2 kts
20231208T070832 ssmis16_85 66.6 28.4 68.5% 17.5 17.5 n/a   114.0 kts
20231208T080211 ssmis17_85 233.1 106.2 100.0% 21.9 36.9 >65 kts   113.3 kts
20231208T183000 gmi_85 333.0 161.8 NaN% NaN NaN n/a   94.6 kts
20231208T191258 ssmis17_85 33.3 161.8 NaN% NaN NaN n/a   94.0 kts
20231209T034850 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   83.6 kts
20231209T074823 ssmis17_85 199.8 100.6 37.0% 1.9 1.9 n/a   77.0 kts
20231209T144030 amsr2_85 22.2 33.9 19.2% 4.3 4.3 n/a   65.5 kts
20231209T174856 gmi_85 233.1 78.4 NaN% NaN NaN n/a   60.3 kts
20231209T175432 ssmis18_85 133.2 56.1 NaN% NaN NaN n/a   60.2 kts
20231210T071356 gmi_85 333.0 161.8 NaN% NaN NaN n/a   54.0 kts
20231210T152352 amsr2_85 199.8 95.1 NaN% NaN NaN n/a   50.0 kts
20231210T174138 ssmis18_85 177.6 72.8 0.0% 1.2 -1.2 n/a   50.0 kts
20231210T193453 ssmis16_85 233.1 111.7 1.5% 3.8 -3.8 n/a   48.7 kts
20231210T202743 ssmis17_85 310.8 134.0 NaN% NaN NaN n/a   47.9 kts
20231211T033601 amsr2_85 22.2 6.1 0.0% 1.3 -1.3 n/a   45.0 kts
20231211T080910 ssmis16_85 210.9 106.2 5.5% 5.2 -5.2 n/a   45.0 kts
20231211T090212 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20231211T172821 ssmis18_85 11.1 NaN 31.5% 0.0 -920.0 n/a   49.6 kts
20231211T180356 gmi_85 33.3 6.1 60.3% 0.0 -0.0 n/a   50.1 kts
20231211T192140 ssmis16_85 11.1 NaN 56.2% 0.2 -920.0 n/a   51.1 kts
20231211T201400 ssmis17_85 288.6 139.5 NaN% NaN NaN n/a   51.9 kts
20231212T041921 amsr2_85 66.6 11.7 0.0% 2.7 2.7 n/a   58.6 kts
20231212T060311 ssmis18_85 122.1 50.6 13.7% 1.6 1.6 n/a   59.9 kts
20231212T075633 ssmis16_85 99.9 45.0 13.7% 3.3 3.3 n/a   56.8 kts
20231212T084852 ssmis17_85 77.7 33.9 13.7% 2.6 2.6 n/a   55.3 kts
20231212T151109 amsr2_85 11.1 2.5 8.2% 0.0 -0.0 n/a   47.3 kts
20231212T171855 gmi_85 144.3 11.7 0.0% 0.9 -0.9 n/a   45.6 kts
20231212T200022 ssmis17_85 88.8 39.5 21.9% 1.5 -1.5 n/a   48.3 kts
20231213T054958 ssmis18_85 77.7 33.9 NaN% NaN NaN n/a   59.9 kts
20231213T064355 gmi_85 88.8 39.5 20.6% 14.8 -14.8 n/a   58.8 kts
20231213T074314 ssmis16_85 33.3 11.7 26.9% 0.0 0.0 n/a   57.1 kts
20231213T083521 ssmis17_85 66.6 28.4 NaN% NaN NaN n/a   55.7 kts
20231213T155406 amsr2_85 22.2 6.1 4.1% 8.8 -8.8 n/a   49.0 kts
20231214T040707 amsr2_85 66.6 28.4 0.0% 2.6 -2.6 n/a   38.3 kts
20231214T173355 gmi_85 66.6 28.4 NaN% NaN NaN n/a   32.7 kts
20231214T182926 ssmis18_85 122.1 56.1 NaN% NaN NaN n/a   32.3 kts
20231214T202250 ssmis16_85 277.5 134.0 NaN% NaN NaN n/a   31.5 kts
20231215T070448 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20231215T085801 ssmis16_85 199.8 95.1 NaN% NaN NaN n/a   30.0 kts
20231215T154150 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20231215T164856 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20231215T181603 ssmis18_85 310.8 150.7 NaN% NaN NaN n/a   30.0 kts
20231215T200915 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20231215T210014 ssmis17_85 299.7 145.1 NaN% NaN NaN n/a   30.0 kts
20231216T035505 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20231216T061356 gmi_85 321.9 156.2 NaN% NaN NaN n/a   30.0 kts
20231216T065136 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20231216T084458 ssmis16_85 33.3 11.7 0.0% 0.0 -0.0 n/a   30.0 kts
20231216T093548 ssmis17_85 11.1 2.5 0.0% 0.3 -0.3 n/a   30.0 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).