Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20150113T171337 ssmi15 201.2 9.6% 2.4 -2.4 n/a   25.0 kts
20150113T204923 ssmis17 323.5 NaN% NaN NaN n/a   27.3 kts
20150113T225540 ssmis18 234.6 NaN% NaN NaN n/a   29.6 kts
20150114T073207 ssmis16 267.9 9.6% 4.4 -4.4 n/a   30.0 kts
20150114T100440 ssmis18 212.4 13.2% 4.7 -4.7 n/a   30.0 kts
20150114T192953 tmi 179.0 NaN% NaN NaN n/a   30.8 kts
20150114T222906 ssmis18 101.2 11.0% 4.2 -4.2 n/a   34.2 kts
20150115T051519 tmi 134.5 11.0% 3.9 -3.9 n/a   35.0 kts
20150115T054634 ssmi15 234.6 14.1% 6.5 -6.5 n/a   35.0 kts
20150115T071940 ssmis16 223.5 NaN% NaN NaN n/a   35.0 kts
20150115T092647 ssmis17 245.7 NaN% NaN NaN n/a   35.0 kts
20150115T182228 ssmi15 223.5 21.9% 4.9 -4.9 n/a   35.1 kts
20150115T195653 ssmis16 145.7 30.1% 4.9 -4.9 n/a   36.2 kts
20150115T195804 tmi 234.6 NaN% NaN NaN n/a   36.3 kts
20150115T223044 ssmis18 190.1 NaN% NaN NaN n/a   39.2 kts
20150116T083326 ssmis17 323.5 NaN% NaN NaN n/a   42.7 kts
20150116T112142 ssmis18 267.9 NaN% NaN NaN n/a   48.7 kts
20150116T180651 ssmi15 34.5 86.3% 13.7 28.7 >65 kts   65.1 kts
20150116T194419 ssmis16 56.7 100.0% 21.0 36.0 >65 kts   67.1 kts
20150116T215108 ssmis17 78.9 100.0% 21.6 36.6 >65 kts   69.2 kts
20150117T110931 ssmis18 56.7 63.0% 8.3 8.3 n/a   57.0 kts
20150117T191718 tmi 78.9 23.3% 9.5 -9.5 n/a   42.5 kts
20150117T213734 ssmis17 67.8 27.4% 5.0 -5.0 n/a   37.5 kts
20150117T234340 ssmis18 134.5 16.4% 2.4 -2.4 n/a   35.0 kts
20150118T074824 ssmis16 167.9 13.7% 3.0 -3.0 n/a   34.2 kts
20150118T105809 ssmis18 256.8 NaN% NaN NaN n/a   31.0 kts
20150118T191445 ssmi15 323.5 NaN% NaN NaN n/a   25.0 kts
20150118T205756 ssmis16 323.5 NaN% NaN NaN n/a   25.0 kts
20150118T233003 ssmis18 256.8 0.0% 2.8 -2.8 n/a   24.3 kts
20150119T035324 tmi 123.4 0.0% 1.8 -1.8 n/a   21.3 kts
20150119T062534 ssmi15 190.1 0.0% 1.1 -1.1 n/a   19.8 kts
20150119T075555 ssmis16 323.5 NaN% NaN NaN n/a   19.1 kts
20150119T104623 ssmis18 323.5 NaN% NaN NaN n/a   17.8 kts
20150119T183804 tmi 101.2 0.0% 5.7 -5.7 n/a   15.0 kts
20150119T185814 ssmi15 101.2 0.0% 5.4 -5.4 n/a   15.0 kts
20150119T204417 ssmis16 290.2 0.0% 2.8 -2.8 n/a   15.0 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).