Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20140325T204320 tmi 23.4 32.9% 8.1 -8.1 n/a   35.0 kts
20140326T194825 tmi 12.2 50.7% 0.0 -0.0 n/a   35.0 kts
20140327T053926 tmi 156.8 NaN% NaN NaN n/a   35.0 kts
20140327T185250 tmi 78.9 NaN% NaN NaN n/a   35.0 kts
20140328T044416 tmi 5.0 0.0% 8.8 -8.8 n/a   35.0 kts
20140329T021713 ssmis16 56.7 87.7% 15.8 -30.8 n/a   41.4 kts
20140329T025101 ssmis17 34.5 37.0% 4.9 -4.9 n/a   42.0 kts
20140329T034845 tmi 34.5 65.8% 11.0 -11.0 n/a   42.9 kts
20140329T034848 tmi 34.5 68.5% 10.2 -10.2 n/a   42.9 kts
20140329T044657 ssmis18 23.4 63.0% 5.7 -5.7 n/a   43.8 kts
20140329T120301 ssmi15 45.6 54.8% 3.8 -3.8 n/a   50.8 kts
20140329T165801 ssmis18 23.4 100.0% 34.9 -49.9 n/a   57.9 kts
20140329T184019 tmi 23.4 100.0% 29.5 44.5 >65 kts   61.9 kts
20140329T184021 tmi 23.4 100.0% 30.6 45.6 >65 kts   61.9 kts
20140330T020424 ssmis16 12.2 100.0% 64.1 79.1 >85 kts# 99.0 kts
20140330T023438 ssmis17 23.4 100.0% 57.3 72.3 >85 kts# 101.2 kts
20140330T025302 tmi 23.4 NaN% NaN NaN n/a   102.6 kts
20140330T025303 tmi 23.4 NaN% NaN NaN n/a   102.6 kts
20140330T043507 ssmis18 12.2 100.0% 58.5 73.5 >85 kts# 110.2 kts
20140330T152550 ssmis17 12.2 100.0% 40.2 55.2 >65 kts   129.5 kts
20140330T163818 ssmis18 12.2 100.0% 41.0 56.0 >65 kts   129.2 kts
20140330T174521 tmi 12.2 100.0% 47.6 62.6 >85 kts# 128.7 kts
20140330T174523 tmi 12.2 100.0% 47.1 62.1 >85 kts# 128.7 kts
20140331T014229 ssmis16 5.0 0.0% 0.0 0.0 n/a   122.6 kts
20140331T023544 ssmis17 190.1 8.2% 0.3 0.3 n/a   120.5 kts
20140331T041129 ssmis18 134.5 39.7% 0.0 0.0 n/a   115.6 kts
20140331T142621 ssmis16 90.1 0.0% 0.0 0.0 n/a   75.6 kts
20140331T142708 ssmis16 101.2 6.8% 0.0 0.0 n/a   75.5 kts
20140331T152103 ssmis17 78.9 0.0% 2.2 2.2 n/a   71.6 kts
20140331T165831 ssmis18 123.4 5.5% 3.2 3.2 n/a   64.4 kts
20140401T013820 ssmis16 167.9 0.0% 0.0 -0.0 n/a   45.0 kts
20140401T023319 ssmis17 190.1 NaN% NaN NaN n/a   45.0 kts
20140401T041118 ssmis18 167.9 0.0% 0.0 -0.0 n/a   44.7 kts
20140401T141337 ssmis16 201.2 0.0% 0.4 -0.4 n/a   30.0 kts
20140401T145948 ssmis17 167.9 0.0% 2.3 -2.3 n/a   30.0 kts
20140401T164558 ssmis18 212.4 0.0% 0.0 -0.0 n/a   30.0 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).