Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning NHC estimate
20150825T062716 ssmi15 156.8 7.2% 4.6 -4.6 n/a   40.0 kts
20150825T101103 ssmis17 179.0 NaN% NaN NaN n/a   40.0 kts
20150825T101702 ssmis19 179.0 6.8% 3.5 -3.5 n/a   40.0 kts
20150825T102009 ssmis18 67.8 NaN% NaN NaN n/a   40.0 kts
20150825T173724 ssmi15 12.2 34.2% 0.0 -0.0 n/a   40.0 kts
20150825T191635 ssmis16 67.8 0.0% 3.0 -3.0 n/a   39.4 kts
20150825T194156 ssmis16 78.9 0.0% 1.7 -1.7 n/a   39.0 kts
20150825T212234 ssmis17 212.4 0.0% 3.6 -3.6 n/a   37.0 kts
20150825T212826 ssmis19 212.4 NaN% NaN NaN n/a   36.9 kts
20150825T213007 ssmis19 201.2 NaN% NaN NaN n/a   36.9 kts
20150825T230635 ssmis18 212.4 0.0% 3.9 -3.9 n/a   35.3 kts
20150825T231359 ssmis18 212.4 0.0% 4.5 -4.5 n/a   35.2 kts
20150826T061110 ssmi15 23.4 60.3% 0.0 -0.0 n/a   35.0 kts
20150826T081611 ssmis16 156.8 11.0% 4.3 -4.3 n/a   36.6 kts
20150826T090129 ssmis17 112.3 30.1% 2.2 -2.2 n/a   37.5 kts
20150826T100336 ssmis19 112.3 31.5% 3.6 -3.6 n/a   38.8 kts
20150826T114841 ssmis18 212.4 NaN% NaN NaN n/a   40.0 kts
20150826T230053 ssmis18 156.8 13.7% 2.9 -2.9 n/a   40.0 kts
20150826T230204 ssmis18 179.0 19.2% 5.1 -5.1 n/a   40.0 kts
20150827T080316 ssmis16 134.5 NaN% NaN NaN n/a   45.0 kts
20150827T113632 ssmis18 212.4 NaN% NaN NaN n/a   45.0 kts
20150827T184613 ssmi15 212.4 9.4% 8.1 -8.1 n/a   40.0 kts
20150827T184745 ssmi15 212.4 26.0% 5.3 -5.3 n/a   40.0 kts
20150827T205646 ssmis16 145.7 NaN% NaN NaN n/a   40.0 kts
20150827T221744 ssmis19 90.1 0.0% 8.7 -8.7 n/a   40.0 kts
20150827T223747 ssmis17 34.5 0.0% 2.9 -2.9 n/a   40.0 kts
20150827T224349 ssmis19 90.1 0.0% 8.6 -8.6 n/a   40.0 kts
20150828T072015 ssmi15 12.2 0.0% 0.0 -0.0 n/a   45.0 kts
20150828T093112 ssmis16 145.7 1.4% 0.6 -0.6 n/a   45.0 kts
20150828T111200 ssmis17 212.4 13.7% 0.8 -0.8 n/a   45.0 kts
20150828T111738 ssmis19 123.4 NaN% NaN NaN n/a   45.0 kts
20150828T111739 ssmis19 134.5 NaN% NaN NaN n/a   45.0 kts
20150828T204406 ssmis16 145.7 30.1% 6.8 -6.8 n/a   43.4 kts
20150828T222512 ssmis17 101.2 16.4% 2.2 -2.2 n/a   41.6 kts
20150829T001718 ssmis18 45.6 100.0% 26.2 -41.2 n/a   39.8 kts
20150829T001829 ssmis18 45.6 100.0% 27.4 -42.4 n/a   39.7 kts
20150829T091758 ssmis16 34.5 0.0% 0.4 -0.4 n/a   32.7 kts
20150829T105843 ssmis17 156.8 NaN% NaN NaN n/a   31.7 kts
20150829T125145 ssmis18 134.5 8.2% 0.9 -0.9 n/a   30.6 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).