Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20190711T072754 amsr2_85 210.9 95.1 5.5% 6.9 -6.9 n/a   26.2 kts
20190711T110637 ssmis18_85 288.6 156.2 NaN% NaN NaN n/a   29.3 kts
20190711T124250 ssmis17_85 233.1 111.7 9.6% 2.1 -2.1 n/a   30.6 kts
20190711T132639 gmi_85 11.1 145.1 NaN% NaN NaN n/a   31.2 kts
20190711T222514 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   38.7 kts
20190712T000115 ssmis17_85 266.4 128.4 NaN% NaN NaN n/a   40.0 kts
20190712T024639 gmi_85 321.9 150.7 NaN% NaN NaN n/a   42.3 kts
20190712T081040 amsr2_85 277.5 134.0 NaN% NaN NaN n/a   46.8 kts
20190712T122920 ssmis17_85 310.8 150.7 NaN% NaN NaN n/a   50.4 kts
20190712T190922 amsr2_85 299.7 145.1 NaN% NaN NaN n/a   55.0 kts
20190712T234810 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   55.0 kts
20190713T104639 ssmis16_85 299.7 145.1 NaN% NaN NaN n/a   63.0 kts
20190713T122215 ssmis18_85 199.8 95.1 NaN% NaN NaN n/a   64.7 kts
20190713T195249 amsr2_85 266.4 128.4 NaN% NaN NaN n/a   56.9 kts
20190713T220615 ssmis16_85 277.5 134.0 NaN% NaN NaN n/a   53.2 kts
20190713T234211 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   50.5 kts
20190714T023639 gmi_85 55.5 161.8 NaN% NaN NaN n/a   45.6 kts
20190714T075742 amsr2_85 321.9 17.2 0.0% 1.5 -1.5 n/a   40.0 kts
20190714T103253 ssmis16_85 321.9 161.8 NaN% NaN NaN n/a   40.0 kts
20190714T120856 ssmis18_85 333.0 156.2 NaN% NaN NaN n/a   39.9 kts
20190714T122140 gmi_85 55.5 22.8 0.0% 0.4 -0.4 n/a   39.7 kts
20190714T134248 ssmis17_85 321.9 156.2 NaN% NaN NaN n/a   38.6 kts
20190714T185812 amsr2_85 310.8 6.1 0.0% 0.8 -0.8 n/a   33.4 kts
20190714T215356 ssmis16_85 321.9 156.2 NaN% NaN NaN n/a   29.5 kts
20190714T233020 ssmis18_85 288.6 139.5 NaN% NaN NaN n/a   28.6 kts
20190715T010354 ssmis17_85 11.1 2.5 0.0% 0.6 -0.6 n/a   27.7 kts
20190715T083948 amsr2_85 166.5 78.4 NaN% NaN NaN n/a   23.9 kts
20190715T101916 ssmis16_85 133.2 61.7 5.5% 1.1 -1.1 n/a   23.2 kts
20190715T115537 ssmis18_85 177.6 83.9 NaN% NaN NaN n/a   22.5 kts
20190715T132826 ssmis17_85 111.0 50.6 0.0% 0.0 -0.0 n/a   21.9 kts
20190715T194158 amsr2_85 33.3 11.7 2.7% 1.8 -1.8 n/a   20.0 kts
20190715T214135 ssmis16_85 99.9 45.0 0.0% 0.5 -0.5 n/a   20.0 kts
20190715T231830 ssmis18_85 310.8 150.7 NaN% NaN NaN n/a   20.0 kts
20190716T005118 ssmis17_85 44.4 17.2 0.0% 1.0 -1.0 n/a   20.0 kts
20190716T023139 gmi_85 77.7 33.9 0.0% 0.0 -0.0 n/a   20.0 kts
20190716T074343 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   19.3 kts
20190716T100520 ssmis16_85 11.1 2.5 0.0% 1.2 -1.2 n/a   18.3 kts
20190716T114222 ssmis18_85 266.4 128.4 NaN% NaN NaN n/a   17.6 kts
20190716T131408 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   17.0 kts
20190716T184731 amsr2_85 177.6 83.9 0.0% 0.0 -0.0 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).