Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20150405T041615 tmi_85 45.6 72.6% 0.0 -0.0 n/a   35.0 kts
20150405T185347 tmi_85 67.8 100.0% 24.1 -39.1 n/a   35.0 kts
20150406T040141 gmi_85 34.5 74.0% 5.3 -5.3 n/a   38.4 kts
20150406T094005 amsr2_85 56.7 57.5% 0.0 -0.0 n/a   43.1 kts
20150406T110823 ssmi15_85 301.3 NaN% NaN NaN n/a   44.3 kts
20150406T221802 ssmi15_85 90.1 NaN% NaN NaN n/a   45.0 kts
20150407T002219 ssmis16_85 312.4 NaN% NaN NaN n/a   46.1 kts
20150407T022020 ssmis17_85 145.7 NaN% NaN NaN n/a   51.8 kts
20150407T024351 ssmis19_85 145.7 NaN% NaN NaN n/a   53.0 kts
20150407T031717 tmi_85 112.3 63.0% 23.3 -23.3 n/a   54.6 kts
20150407T105232 ssmi15_85 78.9 63.0% 21.0 -21.0 n/a   76.7 kts
20150407T125832 ssmis16_85 323.5 NaN% NaN NaN n/a   80.8 kts
20150407T143642 gmi_85 56.7 100.0% 24.9 39.9 >65 kts   82.2 kts
20150407T175509 tmi_85 56.7 100.0% 31.2 46.2 >65 kts   84.9 kts
20150407T211410 amsr2_85 56.7 45.2% 15.0 15.0 n/a   87.7 kts
20150407T220205 ssmi15_85 56.7 0.0% 6.1 6.1 n/a   88.4 kts
20150408T000915 ssmis16_85 45.6 100.0% 20.6 35.6 >65 kts   90.0 kts
20150408T020720 ssmis17_85 45.6 46.6% 7.3 7.3 n/a   90.0 kts
20150408T023046 ssmis19_85 45.6 54.8% 8.3 8.3 n/a   90.0 kts
20150408T034150 ssmis18_85 323.5 NaN% NaN NaN n/a   90.0 kts
20150408T092729 amsr2_85 34.5 100.0% 24.1 39.1 >65 kts   90.0 kts
20150408T103620 ssmi15_85 34.5 100.0% 24.6 39.6 >65 kts   90.0 kts
20150408T124502 ssmis16_85 34.5 58.9% 12.5 12.5 n/a   90.0 kts
20150408T235617 ssmis16_85 212.4 12.3% 7.4 7.4 n/a   90.0 kts
20150409T015429 ssmis17_85 145.7 2.7% 4.2 4.2 n/a   88.4 kts
20150409T021749 ssmis19_85 156.8 0.0% 1.2 1.2 n/a   88.1 kts
20150409T030141 gmi_85 5.0 0.0% 0.0 0.0 n/a   87.5 kts
20150409T032934 ssmis18_85 301.3 NaN% NaN NaN n/a   87.1 kts
20150409T101947 ssmi15_85 101.2 16.4% 3.9 3.9 n/a   81.4 kts
20150409T123107 ssmis16_85 290.2 18.2% 0.7 0.7 n/a   79.8 kts
20150409T142914 ssmis17_85 290.2 NaN% NaN NaN n/a   79.0 kts
20150409T145224 ssmis19_85 12.2 NaN% NaN NaN n/a   78.8 kts
20150409T210238 amsr2_85 34.5 17.8% 13.3 13.3 n/a   76.2 kts
20150409T234352 ssmis16_85 123.4 34.2% 7.7 7.7 n/a   75.1 kts
20150410T014143 ssmis17_85 12.2 34.2% 7.9 7.9 n/a   75.0 kts
20150410T020450 ssmis19_85 45.6 45.2% 4.6 4.6 n/a   75.0 kts
20150410T031754 ssmis18_85 56.7 58.9% 8.5 8.5 n/a   75.0 kts
20150410T091427 amsr2_85 23.4 75.3% 3.8 3.8 n/a   75.0 kts
20150410T121718 ssmis16_85 123.4 61.6% 11.7 11.7 n/a   75.0 kts
20150410T133142 gmi_85 90.1 12.3% 6.7 6.7 n/a   75.0 kts
20150410T141526 ssmis17_85 12.2 76.7% 0.0 0.0 n/a   75.0 kts
20150410T143836 ssmis19_85 78.9 52.0% 9.4 9.4 n/a   75.0 kts
20150410T233134 ssmis16_85 90.1 100.0% 38.4 53.4 >65 kts   81.9 kts
20150411T012900 ssmis17_85 90.1 100.0% 21.8 36.8 >65 kts   84.4 kts
20150411T015205 ssmis19_85 78.9 100.0% 26.8 41.8 >65 kts   84.8 kts
20150411T030557 ssmis18_85 67.8 57.5% 6.0 6.0 n/a   86.4 kts
20150411T120342 ssmis16_85 67.8 31.5% 10.0 10.0 n/a   84.9 kts
20150411T123641 gmi_85 67.8 1.4% 5.4 5.4 n/a   84.5 kts
20150411T140103 ssmis17_85 201.2 28.8% 8.8 8.8 n/a   83.3 kts
20150411T142411 ssmis19_85 223.5 24.7% 5.0 5.0 n/a   83.0 kts
20150411T153720 ssmis18_85 45.6 39.7% 5.4 5.4 n/a   82.0 kts
20150411T205152 amsr2_85 179.0 12.3% 5.5 5.5 n/a   74.0 kts
20150411T231935 ssmis16_85 201.2 NaN% NaN NaN n/a   68.9 kts
20150412T011655 ssmis17_85 223.5 NaN% NaN NaN n/a   64.8 kts
20150412T013957 ssmis19_85 223.5 NaN% NaN NaN n/a   64.0 kts
20150412T015642 gmi_85 234.6 NaN% NaN NaN n/a   63.4 kts
20150412T025445 ssmis18_85 223.5 0.0% 6.6 6.6 n/a   61.4 kts
20150412T085957 amsr2_85 179.0 4.1% 1.9 1.9 n/a   55.0 kts
20150412T114905 ssmis16_85 12.2 75.3% 0.0 -0.0 n/a   51.9 kts
20150412T134643 ssmis17_85 279.1 10.4% 4.1 -4.1 n/a   49.7 kts
20150412T140939 ssmis19_85 323.5 NaN% NaN NaN n/a   49.3 kts
20150412T152441 ssmis18_85 323.5 NaN% NaN NaN n/a   47.9 kts
20150412T222713 ssmi15_85 145.7 NaN% NaN NaN n/a   45.0 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).