Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20240924T074154 amsr2_85 155.4 72.8 NaN% NaN NaN n/a   40.0 kts
20240924T095906 ssmis18_85 199.8 95.1 12.3% 3.5 -3.5 n/a   40.0 kts
20240924T121524 ssmis16_85 188.7 89.5 11.0% 2.2 -2.2 n/a   40.0 kts
20240924T183547 amsr2_85 88.8 39.5 4.1% 4.2 -4.2 n/a   41.0 kts
20240924T211239 ssmis18_85 144.3 67.3 42.5% 3.9 -3.9 n/a   45.4 kts
20240924T230356 gmi_85 111.0 50.6 19.2% 2.5 -2.5 n/a   48.4 kts
20240924T232903 ssmis16_85 111.0 39.5 19.2% 0.5 -0.5 n/a   49.1 kts
20240924T235410 ssmis17_85 77.7 33.9 20.6% 2.5 -2.5 n/a   49.8 kts
20240925T094521 ssmis18_85 144.3 45.0 100.0% 20.3 35.3 >65 kts   58.1 kts
20240925T120140 ssmis16_85 44.4 17.2 46.6% 3.3 3.3 n/a   60.1 kts
20240925T122609 ssmis17_85 55.5 17.2 54.8% 2.1 2.1 n/a   61.1 kts
20240925T191929 amsr2_85 55.5 22.8 8.2% 9.0 9.0 n/a   75.0 kts
20240925T205954 ssmis18_85 122.1 56.1 31.5% 11.8 11.8 n/a   75.0 kts
20240925T231638 ssmis16_85 166.5 100.6 49.3% 7.9 7.9 n/a   75.0 kts
20240925T234059 ssmis17_85 99.9 45.0 12.3% 6.8 6.8 n/a   75.0 kts
20240926T072834 amsr2_85 122.1 56.1 100.0% 22.7 37.7 >65 kts   77.5 kts
20240926T093035 ssmis18_85 88.8 39.5 100.0% 40.4 55.4 >65 kts   80.8 kts
20240926T094855 gmi_85 333.0 161.8 NaN% NaN NaN n/a   81.4 kts
20240926T114659 ssmis16_85 77.7 33.9 60.3% 13.1 13.1 n/a   84.6 kts
20240926T121101 ssmis17_85 77.7 33.9 100.0% 21.3 36.3 >65 kts   85.6 kts
20240926T182529 amsr2_85 66.6 28.4 100.0% 37.9 52.9 >65 kts   106.1 kts
20240926T204739 ssmis18_85 55.5 22.8 100.0% 40.7 55.7 >65 kts   112.0 kts
20240926T230452 ssmis16_85 55.5 22.8 100.0% 39.6 54.6 >65 kts   117.7 kts
20240926T231354 gmi_85 55.5 22.8 NaN% NaN NaN n/a   118.1 kts
20240927T090356 gmi_85 333.0 161.8 NaN% NaN NaN n/a   62.1 kts
20240927T091424 ssmis18_85 222.0 89.5 NaN% NaN NaN n/a   61.1 kts
20240927T113049 ssmis16_85 233.1 111.7 NaN% NaN NaN n/a   47.8 kts
20240927T115438 ssmis17_85 233.1 111.7 9.6% 2.0 -2.0 n/a   45.5 kts
20240927T191059 amsr2_85 133.2 61.7 0.0% 1.3 -1.3 n/a   35.4 kts
20240927T203619 ssmis18_85 222.0 106.2 0.0% 0.0 -0.0 n/a   33.8 kts
20240927T225343 ssmis16_85 266.4 128.4 NaN% NaN NaN n/a   31.2 kts
20240927T231702 ssmis17_85 199.8 95.1 NaN% NaN NaN n/a   30.8 kts
20240928T071228 amsr2_85 199.8 95.1 0.0% 2.7 -2.7 n/a   27.0 kts
20240928T081856 gmi_85 321.9 156.2 NaN% NaN NaN n/a   26.5 kts
20240928T104042 ssmis18_85 22.2 6.1 0.0% 0.8 -0.8 n/a   25.6 kts
20240928T125740 ssmis16_85 155.4 72.8 NaN% NaN NaN n/a   24.6 kts
20240928T230327 ssmis17_85 188.7 89.5 NaN% NaN NaN n/a   20.4 kts
20240929T073855 gmi_85 44.4 17.2 0.0% 0.2 -0.2 n/a   20.0 kts
20240929T075520 amsr2_85 122.1 56.1 0.0% 1.8 -1.8 n/a   20.0 kts
20240929T102657 ssmis18_85 144.3 67.3 0.0% 1.2 -1.2 n/a   20.0 kts
20240929T124404 ssmis16_85 44.4 17.2 0.0% 0.9 -0.9 n/a   20.0 kts
20240929T185858 amsr2_85 22.2 6.1 0.0% 0.1 -0.1 n/a   20.0 kts
20240929T224355 gmi_85 11.1 2.5 0.0% 0.9 -0.9 n/a   20.0 kts
20240929T224933 ssmis17_85 33.3 11.7 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).