Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20140717T173750 ssmi15 45.6 NaN% NaN NaN n/a   34.7 kts
20140717T212335 ssmis17 45.6 31.5% 0.0 -0.0 n/a   38.5 kts
20140717T224549 ssmis18 101.2 46.6% 1.8 -1.8 n/a   39.6 kts
20140718T074828 ssmis16 245.7 11.0% 0.0 -0.0 n/a   40.0 kts
20140718T083239 ssmis17 201.2 11.0% 1.7 -1.7 n/a   40.0 kts
20140718T161528 tmi 34.5 100.0% 38.1 -53.1 n/a   43.0 kts
20140718T202631 ssmis16 23.4 64.4% 0.0 -0.0 n/a   48.9 kts
20140718T211043 ssmis17 12.2 76.7% 1.2 -1.2 n/a   50.3 kts
20140719T020615 tmi 290.2 NaN% NaN NaN n/a   57.0 kts
20140719T061046 ssmi15 45.6 74.0% 14.7 14.7 n/a   60.1 kts
20140719T072117 ssmis16 67.8 89.0% 16.1 31.1 >65 kts   61.1 kts
20140719T112420 ssmis18 45.6 84.9% 14.6 14.6 n/a   64.5 kts
20140719T151906 tmi 90.1 100.0% 22.4 37.4 >65 kts   68.4 kts
20140719T184655 ssmi15 90.1 32.9% 5.6 5.6 n/a   70.0 kts
20140719T201301 ssmis16 90.1 46.6% 0.0 0.0 n/a   70.0 kts
20140720T010935 tmi 101.2 53.4% 0.7 0.7 n/a   69.5 kts
20140720T055547 ssmi15 34.5 38.4% 5.3 5.3 n/a   65.0 kts
20140720T094843 ssmis17 56.7 65.8% 0.0 0.0 n/a   65.0 kts
20140720T105602 ssmis18 34.5 87.7% 0.0 15.0 n/a   65.0 kts
20140720T160059 tmi 56.7 100.0% 21.4 36.4 >65 kts   68.7 kts
20140720T183007 ssmi15 45.6 52.0% 5.6 5.6 n/a   70.0 kts
20140720T195918 ssmis16 67.8 74.0% 1.6 1.6 n/a   70.0 kts
20140720T234830 ssmis18 67.8 94.5% 12.4 27.4 >65 kts   70.0 kts
20140721T001254 tmi 67.8 87.7% 11.6 26.6 >65 kts   70.0 kts
20140721T093649 ssmis17 12.2 56.2% 6.6 6.6 n/a   70.0 kts
20140721T105941 ssmis18 23.4 32.9% 0.0 0.0 n/a   70.0 kts
20140721T221003 ssmis17 34.5 13.7% 10.2 10.2 n/a   80.0 kts
20140721T231557 tmi 90.1 37.0% 2.0 2.0 n/a   80.0 kts
20140721T233530 ssmis18 156.8 52.0% 3.0 3.0 n/a   80.0 kts
20140722T084116 ssmis16 90.1 100.0% 32.4 47.4 >65 kts   85.0 kts
20140722T084401 ssmis17 123.4 100.0% 25.0 40.0 >65 kts   85.0 kts
20140722T211219 ssmis16 312.4 NaN% NaN NaN n/a   74.6 kts
20140722T214816 ssmis17 301.3 NaN% NaN NaN n/a   73.5 kts
20140722T221903 tmi 245.7 NaN% NaN NaN n/a   72.5 kts
20140723T065242 ssmi15 101.2 11.0% 11.4 11.4 n/a   63.3 kts
20140723T074725 ssmis16 90.1 4.1% 11.5 11.5 n/a   60.7 kts
20140723T091252 ssmis17 134.5 NaN% NaN NaN n/a   55.8 kts
20140723T162838 tmi 67.8 0.0% 4.0 -4.0 n/a   49.2 kts
20140723T192052 ssmi15 45.6 0.0% 3.3 -3.3 n/a   44.4 kts
20140723T205841 ssmis16 67.8 1.4% 4.2 -4.2 n/a   40.9 kts
20140723T212234 tmi 34.5 0.0% 4.6 -4.6 n/a   40.0 kts
20140724T063821 ssmi15 256.8 7.3% 3.1 -3.1 n/a   26.1 kts
20140724T081734 ssmis16 245.7 15.1% 2.8 -2.8 n/a   24.1 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).