Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20250929T230531 ssmis18_85 44.4 22.8 NaN% NaN NaN n/a   30.0 kts
20250930T114126 ssmis18_85 199.8 95.1 NaN% NaN NaN n/a   34.7 kts
20250930T204252 amsr2_85 155.4 72.8 19.2% 2.8 -2.8 n/a   40.0 kts
20251001T014824 ssmis17_85 111.0 33.9 31.5% 6.1 -6.1 n/a   43.0 kts
20251001T023734 ssmis16_85 33.3 134.0 NaN% NaN NaN n/a   44.4 kts
20251001T085832 amsr2_85 44.4 11.7 79.5% 15.7 -15.7 n/a   52.5 kts
20251001T112815 ssmis18_85 33.3 33.9 28.8% 0.0 -0.0 n/a   54.6 kts
20251001T133827 gmi_85 33.3 11.7 54.8% 3.1 -3.1 n/a   55.0 kts
20251001T212621 amsr2_85 33.3 11.7 69.9% 0.0 0.0 n/a   55.0 kts
20251003T002826 gmi_85 133.2 61.7 0.0% 3.9 -3.9 n/a   49.6 kts
20251003T134826 gmi_85 333.0 161.8 NaN% NaN NaN n/a   46.5 kts
20251003T211445 amsr2_85 44.4 6.1 0.0% 3.1 -3.1 n/a   50.0 kts
20251004T092835 amsr2_85 99.9 45.0 49.3% 13.0 -13.0 n/a   47.9 kts
20251004T130827 gmi_85 77.7 33.9 42.5% 12.6 -12.6 n/a   51.0 kts
20251004T215803 amsr2_85 33.3 11.7 97.3% 18.6 33.6 >65 kts   55.0 kts
20251005T003826 gmi_85 55.5 22.8 NaN% NaN NaN n/a   55.5 kts
20251005T101108 amsr2_85 55.5 22.8 100.0% 22.1 37.1 >65 kts   67.0 kts
20251005T235827 gmi_85 11.1 6.1 100.0% 21.9 36.9 >65 kts   70.0 kts
20251006T214559 amsr2_85 88.8 45.0 1.4% 3.4 -3.4 n/a   45.0 kts
20251006T231326 gmi_85 111.0 56.1 11.0% 2.5 -2.5 n/a   45.0 kts
20251007T095844 amsr2_85 99.9 45.0 9.6% 5.5 -5.5 n/a   45.0 kts
20251007T123826 gmi_85 244.2 134.0 NaN% NaN NaN n/a   44.5 kts
20251007T205028 amsr2_85 333.0 45.0 NaN% NaN NaN n/a   40.0 kts
20251008T090332 amsr2_85 133.2 61.7 NaN% NaN NaN n/a   35.0 kts
20251008T115327 gmi_85 210.9 100.6 7.6% 8.5 -8.5 n/a   35.0 kts
20251009T111326 gmi_85 321.9 156.2 NaN% NaN NaN n/a   33.8 kts
20251009T111534 ssmis18_85 299.7 145.1 NaN% NaN NaN n/a   33.7 kts
20251009T203821 amsr2_85 188.7 89.5 0.0% 7.1 -7.1 n/a   30.0 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).