Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20220225T192646 ssmis18_85 66.6 22.8 53.4% 3.4 -3.4 n/a   45.0 kts
20220226T072519 gmi_85 99.9 45.0 98.6% 19.7 -34.7 n/a   55.0 kts
20220226T080349 ssmis18_85 88.8 39.5 100.0% 24.6 -39.6 n/a   55.0 kts
20220226T095109 ssmis17_85 66.6 28.4 47.2% 20.1 20.1 >65 kts   55.0 kts
20220226T163709 amsr2_85 333.0 6.1 65.8% 0.0 -0.0 n/a   39.6 kts
20220226T191424 ssmis18_85 22.2 17.2 84.9% 9.3 -9.3 n/a   35.0 kts
20220226T202944 ssmis16_85 133.2 61.7 94.5% 18.4 -33.4 n/a   35.0 kts
20220227T045057 amsr2_85 88.8 39.5 26.0% 3.6 -3.6 n/a   35.0 kts
20220227T075045 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20220227T172022 amsr2_85 55.5 22.8 16.4% 7.8 -7.8 n/a   35.0 kts
20220227T180019 gmi_85 88.8 28.4 29.0% 10.3 -10.3 n/a   35.0 kts
20220227T201627 ssmis16_85 99.9 161.8 NaN% NaN NaN n/a   35.0 kts
20220227T222951 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20220228T053344 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20220228T073741 ssmis18_85 333.0 61.7 NaN% NaN NaN n/a   35.0 kts
20220228T085233 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20220228T200422 ssmis16_85 266.4 161.8 NaN% NaN NaN n/a   35.0 kts
20220228T221634 ssmis17_85 122.1 106.2 NaN% NaN NaN n/a   35.0 kts
20220301T201827 ssmis18_85 277.5 139.5 NaN% NaN NaN n/a   35.0 kts
20220301T220408 ssmis17_85 288.6 161.8 NaN% NaN NaN n/a   35.0 kts
20220302T052031 amsr2_85 55.5 17.2 50.7% 4.8 -4.8 n/a   39.5 kts
20220302T070518 gmi_85 333.0 161.8 NaN% NaN NaN n/a   40.9 kts
20220302T082530 ssmis16_85 199.8 95.1 NaN% NaN NaN n/a   42.0 kts
20220302T085213 ssmis18_85 333.0 28.4 67.1% 4.3 -4.3 n/a   42.4 kts
20220302T200609 ssmis18_85 55.5 22.8 100.0% 28.8 -43.8 n/a   42.2 kts
20220302T215117 ssmis17_85 44.4 17.2 100.0% 29.2 -44.2 n/a   41.2 kts
20220303T060254 amsr2_85 44.4 17.2 0.0% 3.5 -3.5 n/a   37.5 kts
20220303T061019 gmi_85 333.0 161.8 NaN% NaN NaN n/a   37.4 kts
20220303T083848 ssmis18_85 133.2 61.7 NaN% NaN NaN n/a   36.4 kts
20220303T102314 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.7 kts
20220303T165803 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   32.9 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).