Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20160818T043228 ssmi15 301.3 NaN% NaN NaN n/a   40.0 kts
20160818T051205 ssmis16 256.8 5.5% 3.9 -3.9 n/a   40.0 kts
20160818T074102 ssmis17 234.6 0.0% 4.3 -4.3 n/a   40.0 kts
20160818T165808 ssmi15 290.2 NaN% NaN NaN n/a   35.4 kts
20160818T220232 ssmis18 167.9 16.4% 1.3 -1.3 n/a   35.0 kts
20160819T041743 ssmi15 179.0 0.0% 1.6 -1.6 n/a   35.0 kts
20160819T064120 ssmis16 212.4 9.6% 1.0 -1.0 n/a   35.2 kts
20160819T091856 ssmis18 190.1 2.7% 3.2 -3.2 n/a   37.9 kts
20160819T190653 ssmis16 101.2 9.6% 2.0 -2.0 n/a   35.0 kts
20160819T213526 ssmis17 156.8 6.8% 2.9 -2.9 n/a   35.0 kts
20160819T214731 ssmis18 179.0 1.4% 1.2 -1.2 n/a   35.0 kts
20160820T062736 ssmis16 134.5 1.4% 3.9 -3.9 n/a   35.0 kts
20160820T085600 ssmis17 245.7 12.3% 6.1 -6.1 n/a   35.0 kts
20160820T091136 ssmis18 156.8 16.4% 6.9 -6.9 n/a   35.0 kts
20160820T180739 ssmi15 179.0 8.2% 4.0 -4.0 n/a   40.0 kts
20160820T183059 ssmis16 101.2 8.2% 2.3 -2.3 n/a   40.0 kts
20160820T212306 ssmis17 23.4 1.4% 0.0 -0.0 n/a   40.0 kts
20160821T052601 ssmi15 123.4 12.3% 4.8 -4.8 n/a   40.0 kts
20160821T061420 ssmis16 123.4 NaN% NaN NaN n/a   40.0 kts
20160821T084232 ssmis17 134.5 13.7% 2.5 -2.5 n/a   37.9 kts
20160821T175218 ssmi15 101.2 34.2% 2.9 -2.9 n/a   35.0 kts
20160822T050958 ssmi15 34.5 0.0% 13.1 -13.1 n/a   35.0 kts
20160822T173625 ssmi15 67.8 26.0% 15.0 -15.0 n/a   39.9 kts
20160823T045337 ssmi15 56.7 NaN% NaN NaN n/a   52.7 kts
20160823T045338 ssmi15 56.7 NaN% NaN NaN n/a   52.7 kts
20160823T101427 ssmis18 23.4 19.2% 1.9 1.9 n/a   58.7 kts
20160823T224352 ssmis18 12.2 65.8% 9.3 9.3 n/a   72.2 kts
20160824T094228 ssmis17 12.2 100.0% 30.7 45.7 >65 kts   100.0 kts
20160824T100111 ssmis18 23.4 100.0% 18.6 33.6 >65 kts   100.0 kts
20160824T194507 ssmis16 12.2 100.0% 20.8 35.8 >65 kts   109.0 kts
20160824T221249 ssmis17 12.2 100.0% 20.1 35.1 >65 kts   106.1 kts
20160824T223154 ssmis18 12.2 100.0% 18.5 33.5 >65 kts   105.8 kts
20160825T060136 ssmi15 101.2 57.5% 6.1 6.1 n/a   110.0 kts
20160825T060137 ssmi15 101.2 57.5% 5.6 5.6 n/a   110.0 kts
20160825T092848 ssmis17 45.6 100.0% 27.6 42.6 >65 kts   110.0 kts
20160825T094830 ssmis18 67.8 78.1% 5.4 5.4 n/a   110.0 kts
20160825T183052 ssmi15 167.9 2.7% 4.5 4.5 n/a   105.0 kts
20160825T193217 ssmis16 45.6 100.0% 22.1 37.1 >65 kts   105.0 kts
20160825T215111 ssmis17 56.7 13.7% 14.3 14.3 n/a   105.0 kts
20160825T215936 ssmis17 56.7 13.7% 14.6 14.6 n/a   105.0 kts
20160825T221958 ssmis18 45.6 2.7% 16.2 16.2 n/a   105.0 kts
20160826T054525 ssmi15 56.7 0.0% 12.3 12.3 n/a   105.0 kts
20160826T064813 ssmis16 90.1 17.8% 12.9 12.9 n/a   104.6 kts
20160826T091521 ssmis17 67.8 13.7% 19.1 19.1 n/a   100.3 kts
20160826T093606 ssmis18 123.4 41.1% 15.2 15.2 n/a   99.5 kts
20160826T181451 ssmi15 78.9 100.0% 32.0 47.0 >65 kts   90.0 kts
20160826T191910 ssmis16 67.8 100.0% 41.5 56.5 >65 kts   90.3 kts
20160826T213859 ssmis17 56.7 100.0% 50.1 65.1 >85 kts# 92.1 kts
20160827T052945 ssmi15 45.6 57.5% 24.9 24.9 >65 kts   114.7 kts
20160827T062652 ssmis16 45.6 100.0% 40.0 55.0 >65 kts   114.8 kts
20160827T090217 ssmis17 45.6 100.0% 33.1 48.1 >65 kts   109.9 kts
20160827T092355 ssmis18 34.5 100.0% 31.6 46.6 >65 kts   109.0 kts
20160827T175820 ssmi15 45.6 100.0% 45.5 60.5 >85 kts# 105.0 kts
20160827T185152 ssmis16 45.6 100.0% 46.7 61.7 >85 kts# 105.2 kts
20160827T213210 ssmis17 34.5 100.0% 59.1 74.1 >85 kts# 107.4 kts
20160827T215409 ssmis18 34.5 100.0% 57.2 72.2 >85 kts# 107.9 kts
20160828T051435 ssmi15 23.4 100.0% 61.2 76.2 >85 kts# 114.9 kts
20160828T062254 ssmis16 34.5 100.0% 70.1 85.1 >85 kts# 115.0 kts
20160828T085001 ssmis17 34.5 100.0% 47.3 62.3 >85 kts# 115.0 kts
20160828T091220 ssmis18 34.5 100.0% 54.3 69.3 >85 kts# 115.0 kts
20160828T174101 ssmi15 34.5 35.6% 5.6 5.6 n/a   110.4 kts
20160828T185059 ssmis16 34.5 17.8% 10.5 10.5 n/a   108.6 kts
20160828T211729 ssmis17 45.6 30.1% 7.6 7.6 n/a   102.2 kts
20160828T214021 ssmis18 45.6 19.2% 7.3 7.3 n/a   101.1 kts
20160829T045932 ssmi15 67.8 12.3% 2.6 2.6 n/a   86.9 kts
20160829T061038 ssmis16 45.6 23.3% 2.1 2.1 n/a   84.6 kts
20160829T083743 ssmis17 67.8 0.0% 0.7 0.7 n/a   78.0 kts
20160829T090045 ssmis18 78.9 0.0% 2.1 2.1 n/a   76.9 kts
20160829T172347 ssmi15 78.9 0.0% 2.3 2.3 n/a   65.6 kts
20160829T183620 ssmis16 245.7 11.0% 2.0 2.0 n/a   64.2 kts
20160829T205148 ssmis17 179.0 4.1% 3.3 3.3 n/a   59.5 kts
20160829T212618 ssmis18 167.9 6.8% 3.7 3.7 n/a   58.2 kts
20160830T044519 ssmi15 245.7 4.1% 2.6 2.6 n/a   55.0 kts
20160830T055918 ssmis16 134.5 9.6% 2.7 2.7 n/a   55.0 kts
20160830T082614 ssmis17 245.7 NaN% NaN NaN n/a   52.6 kts
20160830T085024 ssmis18 256.8 NaN% NaN NaN n/a   51.8 kts
20160830T200156 ssmis16 12.2 0.0% 6.5 -6.5 n/a   30.0 kts
20160830T222827 ssmis17 234.6 NaN% NaN NaN n/a   29.4 kts
20160830T225244 ssmis18 190.1 NaN% NaN NaN n/a   29.1 kts
20160831T072954 ssmis16 167.9 NaN% NaN NaN n/a   19.1 kts
20160831T102113 ssmis18 279.1 NaN% NaN NaN n/a   17.4 kts
20160831T183028 ssmi15 45.6 0.0% 1.6 -1.6 n/a   15.0 kts
20160831T194904 ssmis16 312.4 0.0% 0.7 -0.7 n/a   15.0 kts
20160831T221533 ssmis17 101.2 0.0% 0.9 -0.9 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).