Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20230710T234826 ssmis16_85 310.8 161.8 NaN% NaN NaN n/a   30.0 kts
20230711T103229 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20230711T122616 ssmis16_85 210.9 100.6 24.7% 4.3 -4.3 n/a   30.0 kts
20230711T201902 amsr2_85 166.5 78.4 16.4% 3.4 -3.4 n/a   30.0 kts
20230711T232337 ssmis18_85 55.5 28.4 57.5% 13.0 -13.0 n/a   30.0 kts
20230712T013556 ssmis17_85 99.9 50.6 8.2% 1.7 -1.7 n/a   31.3 kts
20230712T081615 gmi_85 99.9 56.1 26.0% 3.5 -3.5 n/a   38.8 kts
20230712T083345 amsr2_85 66.6 28.4 NaN% NaN NaN n/a   39.3 kts
20230712T120033 ssmis18_85 210.9 161.8 NaN% NaN NaN n/a   45.0 kts
20230712T141243 ssmis17_85 233.1 111.7 35.6% 5.5 -5.5 n/a   48.7 kts
20230712T194115 gmi_85 99.9 45.0 28.8% 3.9 -3.9 n/a   56.4 kts
20230712T210206 amsr2_85 122.1 56.1 19.2% 3.4 3.4 n/a   57.5 kts
20230712T231042 ssmis18_85 33.3 78.4 34.2% 1.8 1.8 n/a   59.3 kts
20230713T010408 ssmis16_85 99.9 45.0 50.7% 4.3 4.3 n/a   60.0 kts
20230713T012240 ssmis17_85 133.2 72.8 NaN% NaN NaN n/a   60.0 kts
20230713T091659 amsr2_85 99.9 45.0 52.0% 18.3 18.3 n/a   62.7 kts
20230713T114725 ssmis18_85 66.6 33.9 43.8% 3.6 3.6 n/a   64.8 kts
20230713T134104 ssmis16_85 44.4 22.8 43.8% 8.6 8.6 n/a   66.4 kts
20230713T135924 ssmis17_85 55.5 17.2 35.6% 10.0 10.0 n/a   66.7 kts
20230713T214523 amsr2_85 44.4 22.8 39.7% 18.6 18.6 n/a   76.3 kts
20230714T005114 ssmis16_85 44.4 17.2 100.0% 42.3 57.3 >65 kts   81.4 kts
20230714T095944 amsr2_85 33.3 11.7 100.0% 36.1 51.1 >65 kts   96.7 kts
20230714T132758 ssmis16_85 22.2 6.1 100.0% 29.4 44.4 >65 kts   102.4 kts
20230714T192614 gmi_85 33.3 11.7 NaN% NaN NaN n/a   108.8 kts
20230715T002608 ssmis18_85 133.2 61.7 21.9% 6.1 6.1 n/a   103.9 kts
20230715T023701 ssmis17_85 44.4 17.2 2.7% 7.8 7.8 n/a   98.5 kts
20230715T084614 gmi_85 66.6 28.4 64.4% 15.1 15.1 n/a   90.0 kts
20230715T130200 ssmis18_85 44.4 17.2 98.6% 19.6 34.6 >65 kts   89.1 kts
20230715T151249 ssmis17_85 44.4 17.2 20.6% 6.1 6.1 n/a   87.3 kts
20230715T201114 gmi_85 333.0 161.8 NaN% NaN NaN n/a   85.0 kts
20230716T124851 ssmis18_85 99.9 45.0 13.7% 7.5 7.5 n/a   63.6 kts
20230716T144208 ssmis16_85 111.0 50.6 5.5% 4.5 4.5 n/a   60.5 kts
20230716T145916 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   60.0 kts
20230716T221733 amsr2_85 177.6 83.9 6.8% 3.4 -3.4 n/a   55.0 kts
20230717T035148 ssmis17_85 210.9 100.6 6.8% 4.9 -4.9 n/a   48.6 kts
20230717T162639 ssmis17_85 277.5 134.0 4.5% 4.9 -4.9 n/a   45.0 kts
20230717T195614 gmi_85 321.9 150.7 NaN% NaN NaN n/a   43.4 kts
20230717T230051 amsr2_85 333.0 156.2 NaN% NaN NaN n/a   40.8 kts
20230718T012914 ssmis18_85 188.7 89.5 2.7% 1.2 -1.2 n/a   40.0 kts
20230718T032250 ssmis16_85 310.8 150.7 NaN% NaN NaN n/a   40.0 kts
20230718T033856 ssmis17_85 321.9 156.2 NaN% NaN NaN n/a   40.0 kts
20230718T091114 gmi_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230718T111305 amsr2_85 133.2 61.7 6.8% 5.2 -5.2 n/a   40.0 kts
20230718T140321 ssmis18_85 199.8 95.1 16.4% 3.8 -3.8 n/a   41.7 kts
20230718T155702 ssmis16_85 199.8 95.1 9.6% 2.2 -2.2 n/a   43.3 kts
20230718T161307 ssmis17_85 155.4 72.8 13.7% 3.4 -3.4 n/a   43.5 kts
20230718T203614 gmi_85 333.0 161.8 NaN% NaN NaN n/a   47.2 kts
20230718T234417 amsr2_85 210.9 117.3 2.7% 6.8 -6.8 n/a   49.8 kts
20230719T030956 ssmis16_85 321.9 156.2 NaN% NaN NaN n/a   47.4 kts
20230719T154404 ssmis16_85 277.5 134.0 NaN% NaN NaN n/a   39.6 kts
20230720T002732 amsr2_85 22.2 6.1 0.0% 1.9 -1.9 n/a   35.0 kts
20230720T024448 ssmis18_85 144.3 67.3 NaN% NaN NaN n/a   35.0 kts
20230720T045318 ssmis17_85 44.4 17.2 0.0% 2.8 -2.8 n/a   35.0 kts
20230720T151834 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   33.6 kts
20230720T172720 ssmis17_85 133.2 61.7 0.0% 1.4 -1.4 n/a   32.7 kts
20230720T202114 gmi_85 333.0 161.8 NaN% NaN NaN n/a   31.5 kts
20230721T023153 ssmis18_85 44.4 17.2 0.0% 5.7 -5.7 n/a   28.9 kts
20230721T042505 ssmis16_85 11.1 2.5 0.0% 0.1 -0.1 n/a   28.2 kts
20230721T094114 gmi_85 11.1 2.5 0.0% 1.8 -1.8 n/a   26.0 kts
20230721T132222 amsr2_85 199.8 95.1 0.0% 6.4 -6.4 n/a   25.0 kts
20230721T150547 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   25.0 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).