Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20250613T005400 ssmis17_85 111.0 33.9 5.5% 2.0 -2.0 n/a   30.0 kts
20250613T084614 amsr2_85 299.7 161.8 NaN% NaN NaN n/a   30.0 kts
20250613T132627 ssmis16_85 266.4 128.4 NaN% NaN NaN n/a   31.2 kts
20250613T133020 ssmis17_85 222.0 161.8 NaN% NaN NaN n/a   31.3 kts
20250614T004048 ssmis17_85 133.2 61.7 17.8% 0.9 -0.9 n/a   36.1 kts
20250614T073327 gmi_85 122.1 72.8 NaN% NaN NaN n/a   46.3 kts
20250614T202039 amsr2_85 88.8 56.1 19.2% 5.9 -5.9 n/a   55.0 kts
20250614T225137 ssmis18_85 44.4 117.3 NaN% NaN NaN n/a   55.0 kts
20250615T002712 ssmis17_85 55.5 33.9 NaN% NaN NaN n/a   55.0 kts
20250615T083242 amsr2_85 99.9 45.0 13.7% 4.5 4.5 n/a   52.9 kts
20250615T112526 ssmis18_85 177.6 83.9 5.5% 3.8 -3.8 n/a   50.5 kts
20250615T130047 ssmis17_85 244.2 6.1 0.0% 1.4 -1.4 n/a   48.3 kts
20250615T201326 gmi_85 22.2 6.1 0.0% 2.0 -2.0 n/a   40.0 kts
20250615T210408 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   39.9 kts
20250615T223814 ssmis18_85 88.8 39.5 0.0% 4.7 -4.7 n/a   38.2 kts
20250616T091535 amsr2_85 11.1 2.5 0.0% 2.7 -2.7 n/a   28.6 kts
20250616T142531 ssmis16_85 99.9 45.0 0.0% 4.5 -4.5 n/a   26.5 kts
20250617T013838 ssmis16_85 111.0 50.6 0.0% 4.3 -4.3 n/a   25.0 kts
20250617T014023 ssmis17_85 55.5 22.8 0.0% 1.2 -1.2 n/a   25.0 kts
20250617T065827 gmi_85 44.4 17.2 0.0% 2.5 -2.5 n/a   24.6 kts
20250617T141208 ssmis16_85 44.4 17.2 0.0% 1.5 -1.5 n/a   21.6 kts
20250617T202326 gmi_85 88.8 39.5 0.0% 5.4 -5.4 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).