Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning NHC estimate
20100912T182210 tmi NaN 20.6% 5.4 -5.4 n/a   30.1 kts
20100912T190516 ssmis16 -919.0 -999.0% -999.0 -909.0 n/a   30.4 kts
20100912T203500 ssmis18 NaN 35.6% 1.1 -1.1 n/a   32.0 kts
20100912T203501 ssmis18 NaN 35.6% 0.9 -0.9 n/a   32.0 kts
20100913T064511 ssmis17 NaN 5.5% 0.0 -0.0 n/a   35.0 kts
20100913T064520 ssmis17 NaN 0.0% 0.0 -0.0 n/a   35.0 kts
20100913T093622 ssmis18 NaN 0.0% 2.0 -2.0 n/a   35.0 kts
20100913T150102 amsre NaN 16.4% 4.0 -4.0 n/a   40.0 kts
20100913T190930 ssmi15 -919.0 -999.0% -999.0 -909.0 n/a   45.0 kts
20100913T191227 ssmis17 NaN 0.0% 0.0 -0.0 n/a   45.0 kts
20100913T202910 ssmis16 NaN 0.0% 0.7 -0.7 n/a   45.0 kts
20100914T031407 amsre NaN 28.8% 9.9 -9.9 n/a   51.8 kts
20100914T031602 tmi 34.5 27.4% 12.3 -12.3 n/a   51.9 kts
20100914T092055 ssmis16 56.7 100.0% 27.3 42.3 >65 kts   66.3 kts
20100914T092059 ssmis16 56.7 100.0% 30.3 45.3 >65 kts   66.3 kts
20100914T154424 amsre 45.6 63.0% 10.7 10.7 n/a   72.9 kts
20100914T180800 tmi 45.6 16.4% 28.5 28.5 >65 kts   75.2 kts
20100914T185400 ssmi15 45.6 94.5% 19.7 34.7 >65 kts   76.4 kts
20100914T192517 ssmis17 45.6 93.2% 17.9 32.9 >65 kts   77.4 kts
20100914T192521 ssmis17 45.6 98.6% 19.6 34.6 >65 kts   77.4 kts
20100914T201709 ssmis16 34.5 100.0% 22.6 37.6 >65 kts   79.4 kts
20100914T201712 ssmis16 34.5 100.0% 23.0 38.0 >65 kts   79.4 kts
20100914T222049 ssmis18 56.7 100.0% 49.5 64.5 >85 kts# 85.1 kts
20100914T222055 ssmis18 56.7 100.0% 47.1 62.1 >85 kts# 85.1 kts
20100915T021958 tmi 34.5 100.0% 28.6 43.5 >65 kts   98.5 kts
20100915T035649 amsre 34.5 100.0% 28.5 43.5 >65 kts   104.7 kts
20100915T072730 ssmi15 34.5 76.7% 13.6 13.6 n/a   111.9 kts
20100915T080011 ssmis17 23.4 100.0% 20.9 35.9 >65 kts   112.5 kts
20100915T090751 ssmis16 34.5 100.0% 25.4 40.4 >65 kts   113.6 kts
20100915T090752 ssmis16 34.5 100.0% 26.5 41.5 >65 kts   113.6 kts
20100915T105550 ssmis18 NaN 0.0% 0.0 0.0 n/a   114.8 kts
20100915T105551 ssmis18 NaN 0.0% 0.0 0.0 n/a   114.8 kts
20100915T183832 ssmis17 34.5 93.2% 18.5 33.5 >65 kts   109.2 kts
20100915T202119 ssmis16 67.8 100.0% 22.8 37.8 >65 kts   106.2 kts
20100915T202120 ssmis16 34.5 56.2% 21.3 21.3 >65 kts   106.2 kts
20100915T215550 ssmis18 78.9 100.0% 34.6 49.6 >65 kts   103.2 kts
20100915T215551 ssmis18 78.9 100.0% 36.0 51.0 >65 kts   103.2 kts
20100916T074638 ssmis17 45.6 12.3% 10.7 10.7 n/a   92.5 kts
20100916T074639 ssmis17 NaN 17.8% 9.8 9.8 n/a   92.5 kts
20100916T085427 ssmis16 -919.0 -999.0% -999.0 -909.0 n/a   90.6 kts
20100916T104248 ssmis18 56.7 100.0% 36.5 51.5 >65 kts   87.3 kts
20100916T104253 ssmis18 56.7 100.0% 35.2 50.2 >65 kts   87.3 kts
20100916T153400 amsre 78.9 100.0% 28.5 43.5 >65 kts   78.6 kts
20100916T215118 ssmis16 56.7 100.0% 41.8 56.8 >65 kts   70.9 kts
20100916T215124 ssmis16 56.7 100.0% 40.6 55.6 >65 kts   70.9 kts
20100917T020325 tmi NaN 26.0% 3.7 3.7 n/a   71.4 kts
20100917T083530 ssmi15 NaN 20.6% 5.9 5.9 n/a   75.0 kts
20100917T102222 ssmis16 NaN 75.3% 8.0 8.0 n/a   75.0 kts
20100917T102224 ssmis16 NaN 75.3% 8.5 8.5 n/a   75.0 kts
20100917T161747 amsre NaN 27.4% 3.5 3.5 n/a   67.9 kts
20100917T183416 tmi NaN 19.2% 3.9 3.9 n/a   64.4 kts
20100917T195130 ssmi15 NaN 12.3% 7.1 7.1 n/a   63.2 kts
20100917T203119 ssmis17 NaN 19.2% 3.7 3.7 n/a   62.7 kts
20100917T213921 ssmis16 NaN 12.3% 6.3 6.3 n/a   61.8 kts
20100917T213925 ssmis16 NaN 12.3% 6.1 6.1 n/a   61.8 kts
20100918T010633 tmi NaN 1.4% 5.7 5.7 n/a   59.1 kts
20100918T081930 ssmi15 NaN 0.0% 0.0 0.0 n/a   50.7 kts
20100918T090111 ssmis17 NaN 0.0% 3.3 -3.3 n/a   49.1 kts
20100918T100855 ssmis16 NaN 0.0% 5.5 -5.5 n/a   46.8 kts
20100918T170207 amsre NaN 5.5% 6.7 -6.7 n/a   45.0 kts
20100918T191609 tmi NaN 5.5% 6.4 -6.4 n/a   45.0 kts
20100918T202033 ssmis17 NaN 9.6% 5.7 -5.7 n/a   45.0 kts
20100918T202037 ssmis17 NaN 1.4% 6.4 -6.4 n/a   45.0 kts
20100918T205408 tmi NaN 0.0% 0.0 -0.0 n/a   45.0 kts
20100918T212822 ssmis16 NaN 15.1% 5.5 -5.5 n/a   45.0 kts
20100918T212825 ssmis16 NaN 6.8% 5.4 -5.4 n/a   45.0 kts
20100918T223159 tmi NaN 0.0% 0.0 -0.0 n/a   45.0 kts
20100918T231850 ssmis18 NaN 17.8% 7.6 -7.6 n/a   45.0 kts
20100918T231858 ssmis18 NaN 21.9% 7.2 -7.2 n/a   45.0 kts
20100919T000950 tmi NaN 26.0% 2.2 -2.2 n/a   45.0 kts
20100919T050642 amsre NaN 17.8% 5.3 -5.3 n/a   49.7 kts
20100919T084642 ssmis17 NaN 11.0% 0.0 -0.0 n/a   47.8 kts
20100919T084647 ssmis17 NaN 16.4% 2.9 -2.9 n/a   47.8 kts
20100919T114509 ssmis18 NaN 1.4% 2.7 -2.7 n/a   45.0 kts
20100919T114522 ssmis18 NaN 5.5% 2.8 -2.8 n/a   45.0 kts
20100919T160811 amsre NaN 8.2% 4.0 -4.0 n/a   45.0 kts
20100919T195911 tmi 212.4 6.8% 12.0 -12.0 n/a   42.4 kts
20100919T200155 ssmis17 NaN 5.5% 6.2 -6.2 n/a   42.3 kts
20100919T200205 ssmis17 NaN 6.8% 6.2 -6.2 n/a   42.3 kts
20100919T211651 ssmis16 NaN 0.0% 6.2 -6.2 n/a   39.3 kts
20100919T213703 tmi NaN 0.0% 1.5 -1.5 n/a   38.5 kts
20100919T222514 ssmis18 NaN 0.0% 4.9 -4.9 n/a   36.7 kts
20100919T231441 tmi NaN 0.0% 0.0 -0.0 n/a   35.4 kts
20100920T083322 ssmis17 NaN 0.0% 2.5 -2.5 n/a   40.0 kts
20100920T083330 ssmis17 NaN 0.0% 2.5 -2.5 n/a   40.0 kts
20100920T113244 ssmis18 NaN 0.0% 0.0 -0.0 n/a   40.0 kts
20100920T113249 ssmis18 NaN 0.0% 7.3 -7.3 n/a   40.0 kts
20100920T190606 tmi NaN 0.0% 0.0 -0.0 n/a   38.3 kts
20100920T195559 ssmis17 NaN 0.0% 0.0 -0.0 n/a   37.7 kts
20100920T204329 ssmis16 NaN 0.0% 2.9 -2.9 n/a   37.1 kts
20100920T204403 tmi NaN 0.0% 0.0 -0.0 n/a   37.1 kts
20100920T222155 tmi NaN 0.0% 0.0 -0.0 n/a   36.0 kts
20100920T225542 ssmis18 NaN 0.0% 2.7 -2.7 n/a   35.6 kts
20100921T045342 amsre NaN 0.0% 2.4 -2.4 n/a   32.8 kts
20100921T082036 ssmis17 NaN 0.0% 1.3 -1.3 n/a   31.3 kts
20100921T112026 ssmis18 NaN 0.0% 0.5 -0.5 n/a   30.2 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.