Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20240812T040539 amsr2_85 66.6 22.8 0.0% 2.6 -2.6 n/a   25.0 kts
20240812T083021 ssmis17_85 310.8 156.2 NaN% NaN NaN n/a   25.0 kts
20240812T210028 ssmis17_85 222.0 117.3 17.8% 5.4 -5.4 n/a   40.0 kts
20240813T081657 ssmis17_85 22.2 6.1 31.5% 7.8 -7.8 n/a   45.7 kts
20240813T165636 amsr2_85 22.2 6.1 16.4% 4.0 4.0 n/a   55.0 kts
20240813T204611 ssmis17_85 321.9 161.8 NaN% NaN NaN n/a   57.3 kts
20240814T035353 amsr2_85 99.9 61.7 11.0% 2.1 2.1 n/a   60.0 kts
20240814T065856 gmi_85 22.2 6.1 1.4% 3.2 3.2 n/a   60.8 kts
20240814T080334 ssmis17_85 33.3 11.7 35.6% 4.6 4.6 n/a   61.7 kts
20240814T160037 amsr2_85 55.5 11.7 0.0% 16.1 16.1 n/a   71.7 kts
20240814T191814 ssmis18_85 133.2 61.7 69.9% 4.4 4.4 n/a   77.2 kts
20240814T202856 gmi_85 144.3 61.7 43.8% 5.0 5.0 n/a   79.1 kts
20240814T212849 ssmis16_85 55.5 17.2 82.2% 12.7 12.7 n/a   80.8 kts
20240815T061856 gmi_85 66.6 28.4 100.0% 26.1 41.1 >65 kts   90.3 kts
20240815T063743 ssmis18_85 66.6 28.4 100.0% 30.1 45.1 >65 kts   90.5 kts
20240815T084829 ssmis16_85 66.6 28.4 100.0% 50.4 65.4 >85 kts# 92.3 kts
20240815T164221 amsr2_85 66.6 28.4 100.0% 32.0 47.0 >65 kts   97.0 kts
20240815T190331 ssmis18_85 66.6 28.4 100.0% 32.2 47.2 >65 kts   97.9 kts
20240815T211409 ssmis16_85 55.5 22.8 100.0% 25.2 40.2 >65 kts   98.8 kts
20240816T034331 amsr2_85 55.5 22.8 100.0% 25.6 40.6 >65 kts   101.6 kts
20240816T053355 gmi_85 55.5 22.8 100.0% 36.9 51.9 >65 kts   102.3 kts
20240816T062457 ssmis18_85 44.4 17.2 100.0% 33.9 48.9 >65 kts   102.7 kts
20240816T083559 ssmis16_85 44.4 17.2 28.8% 8.0 8.0 n/a   103.6 kts
20240816T184900 ssmis18_85 155.4 72.8 16.7% 2.1 2.1 n/a   99.3 kts
20240816T205939 ssmis16_85 277.5 128.4 NaN% NaN NaN n/a   97.5 kts
20240817T024909 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   92.7 kts
20240817T045355 gmi_85 77.7 33.9 0.0% 3.2 3.2 n/a   90.9 kts
20240817T061206 ssmis18_85 233.1 128.4 39.7% 2.3 2.3 n/a   89.8 kts
20240817T082312 ssmis16_85 122.1 56.1 13.7% 0.4 0.4 n/a   88.0 kts
20240817T162811 amsr2_85 255.3 122.9 5.5% 4.7 4.7 n/a   70.1 kts
20240817T183433 ssmis18_85 333.0 145.1 NaN% NaN NaN n/a   64.5 kts
20240817T204516 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   62.7 kts
20240818T040856 gmi_85 310.8 117.3 NaN% NaN NaN n/a   56.5 kts
20240818T071110 ssmis17_85 333.0 134.0 NaN% NaN NaN n/a   55.0 kts
20240818T153122 amsr2_85 199.8 95.1 26.0% 4.4 4.4 n/a   55.0 kts
20240818T181936 ssmis18_85 144.3 67.3 13.7% 5.0 -5.0 n/a   54.9 kts
20240818T193115 ssmis17_85 177.6 83.9 16.4% 5.8 -5.8 n/a   54.4 kts
20240818T203029 ssmis16_85 266.4 128.4 NaN% NaN NaN n/a   54.0 kts
20240819T040526 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   50.8 kts
20240819T061621 ssmis16_85 299.7 145.1 NaN% NaN NaN n/a   50.0 kts
20240819T065819 ssmis17_85 255.3 122.9 NaN% NaN NaN n/a   50.0 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).