Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20221031T210327 ssmis18_85 88.8 33.9 24.7% 5.2 -5.2 n/a   40.0 kts
20221031T213743 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20221031T234609 ssmis17_85 133.2 61.7 27.4% 3.7 -3.7 n/a   40.0 kts
20221101T081223 gmi_85 333.0 161.8 NaN% NaN NaN n/a   41.8 kts
20221101T093846 ssmis18_85 22.2 6.1 84.9% 4.7 -4.7 n/a   43.0 kts
20221101T101325 ssmis16_85 55.5 22.8 58.9% 5.3 -5.3 n/a   43.5 kts
20221101T122206 ssmis17_85 33.3 39.5 41.1% 0.0 -0.0 n/a   45.3 kts
20221101T193723 gmi_85 55.5 33.9 52.0% 3.4 3.4 n/a   52.7 kts
20221101T233412 ssmis17_85 44.4 17.2 58.9% 8.4 8.4 n/a   59.3 kts
20221102T085723 gmi_85 66.6 28.4 64.4% 5.6 5.6 n/a   64.9 kts
20221102T092610 ssmis18_85 88.8 28.4 NaN% NaN NaN n/a   65.7 kts
20221102T120838 ssmis17_85 77.7 33.9 67.1% 4.7 4.7 n/a   70.0 kts
20221102T185945 amsr2_85 22.2 6.1 NaN% NaN NaN n/a   68.3 kts
20221102T225352 ssmis16_85 22.2 6.1 60.3% 2.2 2.2 n/a   61.8 kts
20221103T112802 ssmis16_85 66.6 28.4 0.0% 6.2 -6.2 n/a   31.3 kts
20221103T192723 gmi_85 122.1 39.5 NaN% NaN NaN n/a   25.0 kts
20221103T220708 ssmis18_85 99.9 45.0 NaN% NaN NaN n/a   25.0 kts
20221103T224114 ssmis16_85 111.0 45.0 NaN% NaN NaN n/a   25.0 kts
20221104T004857 ssmis17_85 144.3 22.8 NaN% NaN NaN n/a   25.0 kts
20221104T075438 amsr2_85 122.1 56.1 23.3% 4.2 -4.2 n/a   26.6 kts
20221104T084723 gmi_85 66.6 22.8 NaN% NaN NaN n/a   27.3 kts
20221104T104100 ssmis18_85 77.7 33.9 76.7% 2.3 -2.3 n/a   28.9 kts
20221104T111459 ssmis16_85 33.3 11.7 52.0% 4.4 -4.4 n/a   29.4 kts
20221104T132223 ssmis17_85 55.5 72.8 23.4% 1.6 -1.6 n/a   28.9 kts
20221104T215452 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20221105T003544 ssmis17_85 44.4 17.2 0.0% 3.5 -3.5 n/a   25.0 kts
20221105T102755 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20221105T130832 ssmis17_85 122.1 56.1 NaN% NaN NaN n/a   25.0 kts
20221105T191724 gmi_85 210.9 100.6 NaN% NaN NaN n/a   24.5 kts
20221105T193131 amsr2_85 133.2 61.7 0.0% 5.0 -5.0 n/a   24.4 kts
20221105T214215 ssmis18_85 22.2 6.1 0.0% 1.7 -1.7 n/a   23.5 kts
20221106T002210 ssmis17_85 22.2 6.1 0.0% 2.8 -2.8 n/a   22.3 kts
20221106T074150 amsr2_85 11.1 2.5 0.0% 5.1 -5.1 n/a   20.0 kts
20221106T083224 gmi_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20221106T101456 ssmis18_85 22.2 6.1 0.0% 0.3 -0.3 n/a   20.0 kts
20221106T125512 ssmis17_85 33.3 11.7 0.0% 2.6 -2.6 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).