Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20240718T202524 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20240718T223254 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20240719T073611 ssmis18_85 277.5 122.9 NaN% NaN NaN n/a   30.0 kts
20240719T094335 ssmis16_85 255.3 122.9 NaN% NaN NaN n/a   30.0 kts
20240719T103903 ssmis17_85 321.9 156.2 NaN% NaN NaN n/a   30.0 kts
20240719T201200 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20240719T231421 ssmis17_85 122.1 56.1 NaN% NaN NaN n/a   30.0 kts
20240720T050855 gmi_85 133.2 161.8 NaN% NaN NaN n/a   30.0 kts
20240720T053623 amsr2_85 133.2 78.4 1.4% 9.7 -9.7 n/a   30.0 kts
20240720T102533 ssmis17_85 277.5 100.6 NaN% NaN NaN n/a   30.0 kts
20240720T174854 amsr2_85 333.0 6.1 17.8% 2.9 -2.9 n/a   34.8 kts
20240720T225919 ssmis17_85 66.6 28.4 16.4% 2.5 -2.5 n/a   35.0 kts
20240721T061930 amsr2_85 77.7 22.8 9.6% 3.5 -3.5 n/a   35.3 kts
20240721T085138 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   37.4 kts
20240721T101226 ssmis17_85 55.5 11.7 0.0% 0.0 -0.0 n/a   38.5 kts
20240721T105856 ssmis16_85 333.0 67.3 NaN% NaN NaN n/a   39.2 kts
20240721T155355 gmi_85 44.4 22.8 57.8% 12.1 -12.1 n/a   46.5 kts
20240721T183116 amsr2_85 33.3 11.7 90.4% 13.4 -28.4 n/a   49.6 kts
20240721T224549 ssmis17_85 33.3 11.7 67.1% 12.8 -12.8 n/a   46.0 kts
20240722T051855 gmi_85 33.3 11.7 NaN% NaN NaN n/a   53.9 kts
20240722T083845 ssmis18_85 55.5 11.7 79.5% 14.7 -14.7 n/a   57.2 kts
20240722T104617 ssmis16_85 33.3 11.7 100.0% 27.0 42.0 >65 kts   59.0 kts
20240722T211047 ssmis18_85 144.3 28.4 NaN% NaN NaN n/a   49.7 kts
20240722T231827 ssmis16_85 77.7 161.8 NaN% NaN NaN n/a   46.2 kts
20240723T043856 gmi_85 244.2 117.3 NaN% NaN NaN n/a   43.2 kts
20240723T082509 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   39.0 kts
20240723T103311 ssmis16_85 310.8 150.7 NaN% NaN NaN n/a   36.6 kts
20240723T181820 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   32.4 kts
20240723T205626 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   31.3 kts
20240723T230458 ssmis16_85 155.4 72.8 NaN% NaN NaN n/a   30.4 kts
20240724T081156 ssmis18_85 244.2 117.3 NaN% NaN NaN n/a   26.6 kts
20240724T101959 ssmis16_85 77.7 33.9 0.0% 1.2 -1.2 n/a   25.7 kts
20240724T111310 ssmis17_85 255.3 122.9 NaN% NaN NaN n/a   25.3 kts
20240724T152356 gmi_85 111.0 50.6 0.0% 0.5 -0.5 n/a   23.6 kts
20240724T190126 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   22.1 kts
20240724T204347 ssmis18_85 33.3 11.7 NaN% NaN NaN n/a   21.4 kts
20240724T225148 ssmis16_85 321.9 156.2 NaN% NaN NaN n/a   20.5 kts
20240724T234449 ssmis17_85 11.1 2.5 0.0% 0.5 -0.5 n/a   20.1 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).