Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20100311T133453 amsre 5.0 27.4% 4.5 -4.5 n/a   35.0 kts
20100311T183847 ssmis16 5.0 11.0% 3.1 -3.1 n/a   35.0 kts
20100311T232701 tmi 5.0 34.2% 9.8 -9.8 n/a   35.0 kts
20100312T015036 amsre 5.0 41.1% 6.8 -6.8 n/a   36.0 kts
20100312T064037 ssmis16 5.0 27.4% 0.0 -0.0 n/a   44.9 kts
20100312T172000 ssmi15 5.0 11.0% 4.4 4.4 n/a   61.0 kts
20100312T172610 ssmis17 5.0 15.1% 2.9 2.9 n/a   61.1 kts
20100312T180849 ssmis16 5.0 21.9% 4.3 4.3 n/a   61.8 kts
20100313T055630 ssmi15 NaN 0.0% 0.0 0.0 n/a   65.0 kts
20100313T063646 ssmis16 NaN 53.4% 9.1 9.1 n/a   65.0 kts
20100313T132309 amsre 145.7 32.9% 13.5 13.5 n/a   65.5 kts
20100313T132417 tmi 145.7 37.0% 19.6 19.6 n/a   65.6 kts
20100313T170500 ssmi15 134.5 39.7% 16.6 16.6 n/a   71.0 kts
20100313T171341 ssmis17 134.5 67.1% 19.9 19.9 n/a   71.2 kts
20100313T231544 tmi NaN 0.0% 0.0 0.0 n/a   83.9 kts
20100314T013736 amsre 90.1 39.7% 13.9 13.9 n/a   87.3 kts
20100314T054030 ssmi15 NaN 48.0% 5.2 5.2 n/a   92.7 kts
20100314T055043 ssmis17 NaN 67.1% 5.4 5.4 n/a   92.9 kts
20100314T061504 ssmis16 NaN 52.0% 2.4 2.4 n/a   93.5 kts
20100314T165721 ssmis17 123.4 79.5% 13.4 13.4 n/a   104.7 kts
20100314T221913 tmi 101.2 56.2% 15.7 15.7 n/a   109.0 kts
20100315T052400 ssmi15 NaN 52.0% 3.4 3.4 n/a   113.0 kts
20100315T053722 ssmis17 NaN 60.3% 6.3 6.3 n/a   113.1 kts
20100315T131138 tmi NaN 49.3% 5.7 5.7 n/a   114.8 kts
20100315T131157 amsre NaN 50.7% 8.4 8.4 n/a   114.8 kts
20100315T164949 ssmis17 5.0 100.0% 0.0 15.0 n/a   112.4 kts
20100315T201155 ssmis16 -919.0 -999.0% -999.0 -909.0 n/a   108.9 kts
20100315T212335 tmi 101.2 100.0% 41.2 56.2 >65 kts   107.5 kts
20100316T012356 amsre 90.1 52.0% 14.1 14.1 n/a   103.6 kts
20100316T044813 ssmis17 45.6 68.5% 11.7 11.7 n/a   100.4 kts
20100316T163754 ssmis17 NaN 53.4% 9.8 9.8 n/a   114.5 kts
20100316T202802 tmi 12.2 100.0% 0.0 15.0 n/a   110.6 kts
20100317T050901 ssmis17 5.0 100.0% 0.0 15.0 n/a   75.6 kts
20100317T130151 tmi NaN 0.0% 1.7 1.7 n/a   68.2 kts
20100317T130301 amsre NaN 0.0% 0.1 0.1 n/a   68.1 kts
20100317T143951 tmi NaN 0.0% 0.0 0.0 n/a   62.0 kts
20100317T160800 ssmi15 NaN 0.0% 0.0 0.0 n/a   55.2 kts
20100317T161757 tmi NaN 0.0% 0.0 0.0 n/a   54.3 kts
20100317T162757 ssmis17 NaN 0.0% 2.3 2.3 n/a   53.5 kts
20100317T172846 ssmis16 NaN 0.0% 1.8 -1.8 n/a   48.0 kts
20100317T175606 tmi NaN 0.0% 1.7 -1.7 n/a   45.4 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.