Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20220409T045144 amsr2_85 210.9 100.6 NaN% NaN NaN n/a   25.0 kts
20220409T073737 ssmis18_85 233.1 111.7 NaN% NaN NaN n/a   25.0 kts
20220409T084456 ssmis16_85 222.0 106.2 NaN% NaN NaN n/a   25.0 kts
20220409T170712 amsr2_85 133.2 61.7 18.5% 5.2 -5.2 n/a   29.3 kts
20220409T201554 ssmis18_85 133.2 61.7 37.0% 4.2 -4.2 n/a   33.8 kts
20220410T062724 gmi_85 77.7 39.5 NaN% NaN NaN n/a   35.0 kts
20220410T072509 ssmis18_85 99.9 67.3 NaN% NaN NaN n/a   35.0 kts
20220410T083146 ssmis16_85 99.9 50.6 NaN% NaN NaN n/a   35.0 kts
20220410T102707 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20220410T175724 gmi_85 333.0 2.5 30.1% 1.5 -1.5 n/a   30.0 kts
20220410T200308 ssmis18_85 255.3 122.9 NaN% NaN NaN n/a   28.3 kts
20220411T081902 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20220411T101346 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   24.3 kts
20220411T165445 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   20.6 kts
20220411T195018 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20220411T205637 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20220411T225119 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20220412T052225 amsr2_85 111.0 50.6 NaN% NaN NaN n/a   20.0 kts
20220412T061723 gmi_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20220412T080603 ssmis16_85 77.7 33.9 NaN% NaN NaN n/a   20.0 kts
20220412T100018 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20220412T173741 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20220412T193708 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20220412T204332 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20220412T223746 ssmis17_85 333.0 161.8 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).