Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20100312T010025 tmi 5.0 19.2% 1.0 -1.0 n/a   41.6 kts
20100312T061130 ssmi15 -919.0 -999.0% -999.0 -909.0 n/a   45.1 kts
20100312T061632 ssmis17 5.0 17.8% 2.4 -2.4 n/a   45.2 kts
20100312T141924 amsre 34.5 100.0% 31.9 46.9 >65 kts   48.2 kts
20100312T200841 ssmis16 NaN 37.0% 6.4 6.4 n/a   51.5 kts
20100313T000444 tmi NaN 42.5% 7.2 7.2 n/a   55.1 kts
20100313T023311 amsre 23.4 45.2% 10.3 10.3 n/a   58.4 kts
20100313T084537 ssmis16 23.4 100.0% 50.6 65.6 >85 kts# 81.5 kts
20100313T145751 tmi 23.4 100.0% 44.1 59.1 >65 kts   117.5 kts
20100313T150156 amsre 23.4 100.0% 55.2 70.2 >85 kts# 117.8 kts
20100313T184630 ssmi15 12.2 100.0% 38.6 53.6 >65 kts   131.3 kts
20100313T185537 ssmis17 12.2 100.0% 50.2 65.2 >85 kts# 131.8 kts
20100313T195231 ssmis16 12.2 100.0% 52.3 67.3 >85 kts# 134.4 kts
20100314T031632 amsre 12.2 100.0% 51.9 66.9 >85 kts# 140.0 kts
20100314T083304 ssmis16 67.8 100.0% 26.2 41.2 >65 kts   140.0 kts
20100314T140143 tmi 5.0 100.0% 0.0 15.0 n/a   139.2 kts
20100314T183100 ssmi15 NaN 11.0% 2.3 2.3 n/a   134.4 kts
20100314T183558 ssmis17 NaN 45.2% 3.4 3.4 n/a   134.3 kts
20100314T235238 tmi 23.4 100.0% 48.1 63.1 >85 kts# 130.0 kts
20100315T064424 ssmis17 123.4 100.0% 35.7 50.7 >65 kts   130.0 kts
20100315T070630 ssmi15 134.5 100.0% 42.0 57.0 >65 kts   130.0 kts
20100315T082033 ssmis16 NaN 46.6% 4.2 4.2 n/a   130.0 kts
20100315T144951 amsre 67.8 78.1% 25.4 25.4 >65 kts   123.1 kts
20100315T183034 ssmis17 56.7 49.3% 13.1 13.1 n/a   115.0 kts
20100315T200945 ssmis16 12.2 100.0% 0.0 15.0 n/a   115.0 kts
20100315T225726 tmi 56.7 52.0% 15.7 15.7 n/a   115.0 kts
20100316T030410 amsre 78.9 100.0% 43.5 58.5 >65 kts   114.4 kts
20100316T065100 ssmi15 56.7 67.1% 20.3 20.3 >65 kts   112.7 kts
20100316T070712 ssmis17 56.7 100.0% 27.7 42.7 >65 kts   112.5 kts
20100316T134828 tmi 78.9 46.6% 14.4 14.4 n/a   109.2 kts
20100316T181759 ssmis17 NaN 0.0% 0.0 0.0 n/a   107.4 kts
20100317T064726 ssmis17 101.2 100.0% 44.8 59.8 >65 kts   102.5 kts
20100317T125301 tmi 101.2 28.8% 18.4 18.4 n/a   99.3 kts
20100317T143752 amsre 112.3 100.0% 31.5 46.5 >65 kts   97.4 kts
20100317T203414 ssmis16 167.9 60.3% 17.4 17.4 n/a   88.6 kts
20100318T025117 amsre NaN 16.4% 0.2 0.2 n/a   83.6 kts
20100318T064123 ssmis17 201.2 100.0% 30.6 45.6 >65 kts   82.3 kts
20100318T152113 amsre NaN 0.0% 0.0 0.0 n/a   76.7 kts
20100318T203453 ssmis16 NaN 0.0% 0.0 0.0 n/a   69.3 kts
20100318T214732 tmi 5.0 100.0% 0.2 15.2 n/a   67.6 kts
20100319T033350 amsre NaN 0.0% 2.7 2.7 n/a   61.1 kts
20100319T090953 ssmis16 5.0 100.0% 0.0 15.0 n/a   55.9 kts
20100319T123959 tmi 34.5 90.4% 0.0 15.0 n/a   55.0 kts
20100319T185600 ssmi15 67.8 68.5% 14.4 14.4 n/a   55.0 kts
20100319T192227 ssmis17 56.7 100.0% 24.2 39.2 >65 kts   55.0 kts
20100319T202316 ssmis16 NaN 54.8% 2.2 2.2 n/a   55.0 kts
20100319T205116 tmi NaN 32.9% 8.7 8.7 n/a   55.0 kts
20100320T072830 ssmi15 56.7 58.9% 13.3 13.3 n/a   54.6 kts
20100320T073536 ssmis17 56.7 100.0% 23.7 38.7 >65 kts   54.5 kts
20100320T085639 ssmis16 45.6 100.0% 26.5 41.5 >65 kts   53.5 kts
20100320T132112 tmi NaN 35.6% 2.1 2.1 n/a   48.3 kts
20100320T151020 amsre 34.5 63.0% 11.7 11.7 n/a   46.4 kts
20100320T191039 ssmis17 23.4 100.0% 6.9 21.9 >65 kts   45.0 kts
20100321T072116 ssmis17 NaN 0.0% 0.0 -0.0 n/a   34.2 kts
20100321T155334 amsre NaN 0.0% 1.1 -1.1 n/a   30.2 kts
20100321T200730 ssmi15 NaN 0.0% 0.0 -0.0 n/a   30.0 kts
20100321T203458 tmi NaN 0.0% 0.8 -0.8 n/a   30.0 kts
20100321T213954 ssmis16 NaN 0.0% 1.5 -1.5 n/a   30.0 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 colder than the "hot spot" (warmest eye pixel) in the eye, or the percentage that is colder than 232K, 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.