Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20121202T191753 tmi 212.4 NaN% NaN NaN n/a   35.0 kts
20121203T064945 tmi 134.5 NaN% NaN NaN n/a   35.0 kts
20121203T182243 tmi 78.9 NaN% NaN NaN n/a   35.0 kts
20121204T055351 tmi 5.0 34.2% 0.0 -0.0 n/a   35.0 kts
20121205T045759 tmi 101.2 0.0% 6.5 -6.5 n/a   35.0 kts
20121205T181022 tmi 12.2 86.3% 7.9 -22.9 n/a   35.0 kts
20121206T040154 tmi 101.2 50.7% 4.2 -4.2 n/a   35.0 kts
20121206T124607 ssmis17 12.2 100.0% 11.2 -26.2 n/a   35.0 kts
20121206T125733 ssmis16 12.2 79.5% 3.2 -3.2 n/a   35.0 kts
20121206T143234 ssmis18 NaN 50.7% 0.0 -920.0 n/a   35.0 kts
20121206T220249 ssmi15 78.9 6.8% 2.6 -2.6 n/a   35.0 kts
20121206T235337 ssmis16 90.1 38.4% 4.1 -4.1 n/a   35.0 kts
20121207T022509 ssmis18 101.2 13.7% 1.1 -1.1 n/a   35.6 kts
20121207T030543 tmi 112.3 43.8% 3.1 -3.1 n/a   35.9 kts
20121207T030544 tmi 112.3 38.4% 4.1 -4.1 n/a   35.9 kts
20121207T103824 ssmi15 78.9 12.3% 3.0 -3.0 n/a   43.3 kts
20121207T121525 ssmis16 67.8 39.7% 4.0 -4.0 n/a   45.3 kts
20121207T123239 ssmis17 67.8 39.7% 7.5 -7.5 n/a   45.7 kts
20121207T123240 ssmis17 67.8 39.7% 7.6 -7.6 n/a   45.7 kts
20121207T150141 ssmis18 45.6 60.3% 15.7 -15.7 n/a   50.6 kts
20121207T175723 tmi 34.5 100.0% 26.6 41.6 >65 kts   58.3 kts
20121207T233512 ssmis16 12.2 54.8% 10.8 -10.8 n/a   74.0 kts
20121208T102226 ssmi15 78.9 NaN% NaN NaN n/a   98.3 kts
20121208T121443 ssmis16 12.2 61.6% 9.9 9.9 n/a   100.2 kts
20121208T144921 ssmis18 23.4 79.5% 15.8 15.8 n/a   101.8 kts
20121209T025152 tmi 34.5 60.3% 14.7 14.7 n/a   104.3 kts
20121209T115626 ssmis16 23.4 100.0% 35.4 50.4 >65 kts   100.0 kts
20121209T174357 tmi 34.5 100.0% 33.6 48.6 >65 kts   102.3 kts
20121209T174400 tmi 34.5 100.0% 34.1 49.1 >65 kts   102.3 kts
20121210T005952 ssmis17 90.1 100.0% 39.8 54.8 >65 kts   105.0 kts
20121210T015612 tmi 78.9 63.0% 19.7 19.7 n/a   105.0 kts
20121210T015613 tmi 78.9 58.9% 20.4 20.4 >65 kts   105.0 kts
20121210T033027 ssmis18 78.9 100.0% 28.3 43.3 >65 kts   105.0 kts
20121210T131128 ssmis17 212.4 NaN% NaN NaN n/a   104.8 kts
20121210T164836 tmi 5.0 32.9% 0.3 0.3 n/a   101.5 kts
20121210T224257 ssmi15 101.2 41.1% 2.6 2.6 n/a   92.1 kts
20121211T004006 ssmis16 145.7 43.1% 13.2 13.2 n/a   88.9 kts
20121211T004735 ssmis17 123.4 64.4% 10.1 10.1 n/a   88.7 kts
20121211T010005 tmi 123.4 53.4% 13.0 13.0 n/a   88.3 kts
20121211T031854 ssmis18 179.0 21.9% 7.3 7.3 n/a   83.7 kts
20121211T111452 ssmi15 112.3 0.0% 0.0 0.0 n/a   66.2 kts
20121211T124409 ssmis17 45.6 54.8% 9.2 9.2 n/a   63.9 kts
20121211T155218 ssmis18 123.4 21.9% 2.8 2.8 n/a   59.4 kts
20121211T173101 tmi 212.4 NaN% NaN NaN n/a   57.3 kts
20121211T222814 ssmi15 23.4 78.1% 4.4 4.4 n/a   51.6 kts
20121212T000356 tmi 123.4 42.5% 0.1 -0.1 n/a   49.9 kts
20121212T003530 ssmis17 145.7 NaN% NaN NaN n/a   49.4 kts
20121212T003553 ssmis16 145.7 NaN% NaN NaN n/a   49.4 kts
20121212T025222 ssmis18 201.2 19.2% 6.8 -6.8 n/a   47.2 kts
20121212T105819 ssmi15 190.1 11.8% 10.6 -10.6 n/a   40.6 kts
20121212T123856 ssmis17 156.8 6.8% 5.8 -5.8 n/a   39.6 kts
20121212T131813 ssmis16 134.5 26.0% 11.7 -11.7 n/a   39.3 kts
20121212T153835 ssmis18 179.0 6.8% 8.0 -8.0 n/a   37.9 kts
20121212T163607 tmi 201.2 7.7% 11.1 -11.1 n/a   37.4 kts
20121212T222119 ssmi15 190.1 0.0% 3.0 -3.0 n/a   35.1 kts
20121212T230820 tmi 156.8 0.0% 2.8 -2.8 n/a   35.0 kts
20121213T002408 ssmis17 5.0 0.0% 0.1 -0.1 n/a   35.0 kts
20121213T002900 ssmis16 179.0 0.0% 1.9 -1.9 n/a   35.0 kts
20121213T025654 ssmis18 156.8 0.0% 1.6 -1.6 n/a   35.0 kts
20121213T104045 ssmi15 23.4 0.0% 0.0 -0.0 n/a   35.0 kts
20121213T125036 ssmis16 23.4 0.0% 0.0 -0.0 n/a   35.0 kts
20121213T125205 ssmis17 12.2 0.0% 0.0 -0.0 n/a   35.0 kts
20121213T152402 ssmis18 34.5 0.0% 0.0 -0.0 n/a   35.0 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).