Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20131229T120724 ssmi15 12.2 41.1% 0.0 -0.0 n/a   36.6 kts
20131229T140459 ssmis16 12.2 75.3% 0.0 -0.0 n/a   37.6 kts
20131229T150834 tmi 45.6 46.6% 0.0 -0.0 n/a   38.2 kts
20131229T231500 ssmi15 5.0 24.7% 0.0 -0.0 n/a   46.7 kts
20131230T005132 ssmis16 156.8 39.7% 6.0 -6.0 n/a   49.6 kts
20131230T010004 tmi 5.0 56.2% 0.0 -0.0 n/a   49.9 kts
20131230T021510 ssmis17 212.4 4.1% 2.8 -2.8 n/a   52.4 kts
20131230T042314 ssmis18 167.9 12.3% 2.5 -2.5 n/a   56.7 kts
20131230T115121 ssmi15 67.8 37.0% 6.7 6.7 n/a   75.1 kts
20131230T135135 ssmis16 67.8 79.5% 2.8 2.8 n/a   80.7 kts
20131230T142554 ssmis17 67.8 63.0% 3.8 3.8 n/a   82.2 kts
20131230T163942 ssmis18 5.0 93.2% 4.9 19.9 n/a   87.5 kts
20131231T000429 tmi 12.2 100.0% 42.1 57.1 >65 kts   100.1 kts
20131231T004611 ssmis16 12.2 100.0% 35.9 50.9 >65 kts   101.1 kts
20131231T020311 ssmis17 12.2 95.9% 15.9 30.9 >65 kts   102.7 kts
20131231T034726 ssmis18 12.2 100.0% 22.2 37.2 >65 kts   104.2 kts
20131231T113506 ssmi15 123.4 28.8% 11.8 11.8 n/a   101.3 kts
20131231T133752 ssmis16 134.5 100.0% 29.4 44.4 >65 kts   99.0 kts
20131231T143929 ssmis17 12.2 54.8% 3.5 3.5 n/a   97.9 kts
20131231T145611 tmi 12.2 56.2% 13.5 13.5 n/a   97.6 kts
20131231T163410 ssmis18 12.2 50.7% 8.0 8.0 n/a   96.0 kts
20131231T230845 tmi 78.9 100.0% 30.5 45.5 >65 kts   92.1 kts
20140101T004923 ssmis16 56.7 52.0% 12.5 12.5 n/a   91.3 kts
20140101T013500 ssmis17 56.7 100.0% 27.9 42.9 >65 kts   91.0 kts
20140101T040038 ssmis18 34.5 100.0% 28.9 43.9 >65 kts   90.2 kts
20140101T111819 ssmi15 101.2 NaN% NaN NaN n/a   95.4 kts
20140101T130158 ssmis16 34.5 100.0% 20.6 35.5 >65 kts   98.4 kts
20140101T140104 tmi 34.5 60.3% 25.5 25.5 >65 kts   100.0 kts
20140101T142536 ssmis17 34.5 100.0% 26.1 41.1 >65 kts   100.7 kts
20140101T160446 ssmis18 23.4 100.0% 36.0 51.0 >65 kts   103.1 kts
20140101T221250 tmi 56.7 100.0% 31.5 46.5 >65 kts   107.5 kts
20140102T013900 ssmis17 23.4 65.8% 18.4 18.4 n/a   109.1 kts
20140102T033926 ssmis18 45.6 100.0% 27.8 42.8 >65 kts   109.7 kts
20140102T130351 ssmis16 45.6 100.0% 69.0 84.0 >85 kts# 99.8 kts
20140102T135150 ssmis17 45.6 100.0% 33.1 48.1 >65 kts   98.0 kts
20140102T144407 tmi 23.4 100.0% 26.7 41.7 >65 kts   96.1 kts
20140102T162210 ssmis18 NaN 0.0% 0.0 -920.0 n/a   92.7 kts
20140102T211712 tmi 23.4 0.0% 5.2 5.2 n/a   85.6 kts
20140103T010608 ssmis17 212.4 NaN% NaN NaN n/a   80.9 kts
20140103T032018 ssmis18 156.8 28.8% 2.7 2.7 n/a   78.2 kts
20140103T134900 tmi 12.2 0.0% 0.0 0.0 n/a   65.2 kts
20140103T135750 ssmis17 23.4 0.0% 0.8 0.8 n/a   65.0 kts
20140103T160907 ssmis18 212.4 2.7% 1.6 1.6 n/a   62.3 kts
20140103T202117 tmi 12.2 16.4% 9.5 9.5 n/a   56.6 kts
20140104T120946 ssmi15 212.4 17.8% 4.9 -4.9 n/a   45.0 kts
20140104T143036 tmi 5.0 0.0% 2.4 -2.4 n/a   45.0 kts
20140104T192435 tmi 134.5 8.2% 3.3 -3.3 n/a   44.8 kts
20140104T232611 ssmi15 167.9 0.0% 1.2 -1.2 n/a   42.9 kts
20140105T014209 ssmis16 123.4 0.0% 4.1 -4.1 n/a   41.5 kts
20140105T021908 ssmis17 179.0 20.6% 5.6 -5.6 n/a   41.1 kts
20140105T115252 ssmi15 134.5 NaN% NaN NaN n/a   40.0 kts
20140105T140438 ssmis16 78.9 20.6% 13.2 -13.2 n/a   40.0 kts
20140105T151058 ssmis17 190.1 17.8% 0.0 -0.0 n/a   40.0 kts
20140105T151132 tmi 167.9 2.7% 0.0 -0.0 n/a   40.0 kts
20140105T164908 ssmis18 212.4 NaN% NaN NaN n/a   40.0 kts
20140105T164924 tmi 212.4 0.0% 1.6 -1.6 n/a   40.0 kts
20140105T182707 tmi 123.4 0.0% 1.6 -1.6 n/a   40.0 kts
20140106T011016 ssmis16 145.7 0.0% 0.9 -0.9 n/a   40.0 kts
20140106T020707 ssmis17 190.1 0.0% 3.5 -3.5 n/a   40.0 kts
20140106T043353 ssmis18 201.2 0.0% 1.8 -1.8 n/a   40.0 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).