Date/Time Sat Diameter (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20150305T132542 ssmis16_85 101.2 13.7% 1.4 -1.4 n/a   35.0 kts
20150305T143641 gmi_85 323.5 NaN% NaN NaN n/a   35.0 kts
20150305T152713 ssmis17_85 78.9 42.5% 1.1 -1.1 n/a   35.0 kts
20150305T155441 ssmis19_85 112.3 16.4% 1.6 -1.6 n/a   35.0 kts
20150305T163406 ssmis18_85 134.5 23.3% 2.7 -2.7 n/a   35.0 kts
20150305T220954 amsr2_85 34.5 26.0% 0.0 -0.0 n/a   35.0 kts
20150306T000422 ssmi15_85 323.5 NaN% NaN NaN n/a   35.0 kts
20150306T023931 ssmis17_85 167.9 NaN% NaN NaN n/a   35.0 kts
20150306T030642 ssmis19_85 NaN 68.5% 0.0 -920.0 n/a   35.0 kts
20150306T123551 tmi_85 156.8 12.3% 3.4 -3.4 n/a   35.0 kts
20150306T151309 ssmis17_85 234.6 NaN% NaN NaN n/a   35.0 kts
20150306T154052 ssmis19_85 234.6 NaN% NaN NaN n/a   35.0 kts
20150306T204140 tmi_85 279.1 NaN% NaN NaN n/a   33.9 kts
20150306T225254 amsr2_85 134.5 1.4% 3.1 -3.1 n/a   33.0 kts
20150306T234851 ssmi15_85 234.6 6.1% 5.0 -5.0 n/a   32.6 kts
20150307T011141 gmi_85 212.4 4.8% 4.0 -4.0 n/a   32.0 kts
20150307T020551 ssmis16_85 323.5 NaN% NaN NaN n/a   31.6 kts
20150307T110531 amsr2_85 167.9 NaN% NaN NaN n/a   28.8 kts
20150307T122201 ssmi15_85 123.4 0.0% 0.0 -0.0 n/a   28.1 kts
20150307T142641 gmi_85 323.5 NaN% NaN NaN n/a   27.0 kts
20150307T145718 ssmis17_85 323.5 NaN% NaN NaN n/a   26.7 kts
20150307T152815 ssmis19_85 90.1 NaN% NaN NaN n/a   26.4 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).