Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20240922T202510 amsr2_85 166.5 78.4 NaN% NaN NaN n/a   30.0 kts
20240923T002053 ssmis17_85 55.5 22.8 35.6% 10.9 -10.9 n/a   30.6 kts
20240923T002355 gmi_85 55.5 22.8 30.1% 10.6 -10.6 n/a   30.7 kts
20240923T083854 amsr2_85 33.3 17.2 98.6% 19.6 -34.6 n/a   48.8 kts
20240923T101440 ssmis18_85 44.4 17.2 100.0% 34.1 -49.1 n/a   54.1 kts
20240923T123046 ssmis16_85 44.4 17.2 100.0% 30.2 -45.2 n/a   61.7 kts
20240923T125609 ssmis17_85 55.5 22.8 100.0% 31.2 -46.2 n/a   63.1 kts
20240923T193017 amsr2_85 44.4 17.2 100.0% 51.1 66.1 >85 kts# 85.0 kts
20240924T000725 ssmis17_85 33.3 11.7 100.0% 38.2 53.2 >65 kts   99.7 kts
20240924T111356 gmi_85 122.1 56.1 36.8% 2.9 -2.9 n/a   50.1 kts
20240924T124144 ssmis17_85 166.5 78.4 23.2% 1.8 -1.8 n/a   44.7 kts
20240924T201347 amsr2_85 222.0 106.2 22.1% 3.9 -3.9 n/a   41.6 kts
20240924T225337 ssmis18_85 333.0 78.4 0.0% 2.4 -2.4 n/a   40.5 kts
20240925T011017 ssmis16_85 333.0 117.3 NaN% NaN NaN n/a   39.5 kts
20240925T082611 amsr2_85 22.2 6.1 0.0% 5.1 -5.1 n/a   36.5 kts
20240925T223949 ssmis18_85 111.0 50.6 100.0% 34.9 -49.9 n/a   52.8 kts
20240925T235355 gmi_85 44.4 17.2 100.0% 21.9 -36.9 n/a   54.8 kts
20240926T005630 ssmis16_85 44.4 17.2 95.9% 17.1 -32.1 n/a   55.8 kts
20240926T111357 ssmis18_85 55.5 22.8 58.9% 7.8 7.8 n/a   64.4 kts
20240926T133040 ssmis16_85 133.2 61.7 48.0% 3.4 3.4 n/a   65.0 kts
20240926T200148 amsr2_85 44.4 17.2 NaN% NaN NaN n/a   63.3 kts
20240926T222600 ssmis18_85 33.3 56.1 NaN% NaN NaN n/a   61.3 kts
20240927T004306 ssmis16_85 277.5 145.1 NaN% NaN NaN n/a   59.4 kts
20240927T010718 ssmis17_85 199.8 95.1 37.0% 6.3 6.3 n/a   59.1 kts
20240927T081333 amsr2_85 133.2 61.7 26.8% 19.5 -19.5 n/a   53.1 kts
20240927T104356 gmi_85 22.2 6.1 NaN% NaN NaN n/a   51.1 kts
20240927T105958 ssmis18_85 33.3 11.7 NaN% NaN NaN n/a   50.8 kts
20240927T131654 ssmis16_85 44.4 17.2 NaN% NaN NaN n/a   50.0 kts
20240927T134044 ssmis17_85 66.6 28.4 37.7% 3.4 -3.4 n/a   50.0 kts
20240927T221311 ssmis18_85 22.2 6.1 31.5% 0.0 -0.0 n/a   38.0 kts
20240928T003011 ssmis16_85 144.3 67.3 13.2% 1.3 -1.3 n/a   34.8 kts
20240928T005336 ssmis17_85 133.2 61.7 0.0% 0.0 -0.0 n/a   34.6 kts
20240928T085604 amsr2_85 33.3 11.7 NaN% NaN NaN n/a   31.3 kts
20240928T095856 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.8 kts
20240928T104611 ssmis18_85 233.1 111.7 NaN% NaN NaN n/a   30.5 kts
20240928T130318 ssmis16_85 188.7 89.5 NaN% NaN NaN n/a   29.6 kts
20240928T132619 ssmis17_85 177.6 83.9 NaN% NaN NaN n/a   29.4 kts
20240928T232355 gmi_85 288.6 139.5 NaN% NaN NaN n/a   25.3 kts
20240929T004013 ssmis17_85 310.8 150.7 NaN% NaN NaN n/a   25.0 kts
20240929T131227 ssmis17_85 55.5 22.8 0.0% 4.6 -4.6 n/a   25.0 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).