Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning NHC estimate
20150616T095242 ssmi15 23.4 0.0% 1.8 -1.8 n/a   48.6 kts
20150616T143758 ssmis18 190.1 19.2% 0.7 -0.7 n/a   50.0 kts
20150616T210955 ssmi15 212.4 13.7% 0.7 -0.7 n/a   42.9 kts
20150617T015722 ssmis18 179.0 NaN% NaN NaN n/a   32.6 kts
20150617T093555 ssmi15 212.4 6.8% 0.0 -0.0 n/a   30.0 kts
20150617T114239 ssmis16 90.1 20.6% 6.2 -6.2 n/a   30.0 kts
20150617T133214 ssmis17 90.1 0.0% 5.8 -5.8 n/a   30.0 kts
20150617T134716 ssmis19 112.3 0.0% 4.8 -4.8 n/a   30.0 kts
20150617T134718 ssmis19 112.3 0.0% 4.8 -4.8 n/a   30.0 kts
20150617T142422 ssmis18 112.3 0.0% 3.3 -3.3 n/a   30.0 kts
20150617T205511 ssmi15 156.8 6.8% 0.3 -0.3 n/a   29.3 kts
20150617T230351 ssmis16 167.9 NaN% NaN NaN n/a   28.1 kts
20150618T010837 ssmis19 212.4 4.1% 2.1 -2.1 n/a   26.8 kts
20150618T014609 ssmis18 212.4 1.4% 0.8 -0.8 n/a   26.4 kts
20150618T091856 ssmi15 45.6 0.0% 0.0 -0.0 n/a   25.0 kts
20150618T112825 ssmis16 134.5 9.6% 3.0 -3.0 n/a   25.0 kts
20150618T124006 ssmis17 12.2 0.0% 0.7 -0.7 n/a   25.0 kts
20150618T131759 ssmis17 145.7 9.6% 1.0 -1.0 n/a   25.0 kts
20150618T133254 ssmis19 134.5 5.5% 2.0 -2.0 n/a   25.0 kts
20150618T133255 ssmis19 134.5 12.3% 1.5 -1.5 n/a   25.0 kts
20150618T141119 ssmis18 123.4 0.0% 0.0 -0.0 n/a   25.0 kts
20150618T203959 ssmi15 134.5 0.0% 1.5 -1.5 n/a   24.4 kts
20150618T224932 ssmis16 90.1 NaN% NaN NaN n/a   23.2 kts
20150619T005551 ssmis19 179.0 4.7% 2.1 -2.1 n/a   21.9 kts
20150619T013419 ssmis18 167.9 NaN% NaN NaN n/a   21.5 kts
20150619T090218 ssmi15 23.4 0.0% 0.0 -0.0 n/a   20.0 kts
20150619T111438 ssmis16 134.5 0.0% 1.5 -1.5 n/a   20.0 kts
20150619T130404 ssmis17 123.4 0.0% 1.7 -1.7 n/a   20.0 kts
20150619T131851 ssmis19 90.1 0.0% 2.0 -2.0 n/a   20.0 kts
20150619T202429 ssmi15 190.1 NaN% NaN NaN n/a   20.0 kts
20150619T215823 ssmis16 145.7 NaN% NaN NaN n/a   20.0 kts
20150620T004258 ssmis19 212.4 NaN% NaN NaN n/a   20.0 kts
20150620T012224 ssmis18 90.1 0.0% 0.6 -0.6 n/a   20.0 kts
20150620T084538 ssmi15 12.2 0.0% 0.9 -0.9 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).