Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20180607T215913 ssmis18_85 222.0 106.2 7.9% 3.1 -3.1 n/a   35.0 kts
20180607T222525 ssmis17_85 166.5 128.4 NaN% NaN NaN n/a   36.1 kts
20180608T045755 amsr2_85 122.1 33.9 0.0% 3.7 -3.7 n/a   40.0 kts
20180608T060157 ssmi15_85 99.9 100.6 NaN% NaN NaN n/a   40.0 kts
20180608T091205 ssmis18_85 88.8 39.5 9.5% 3.1 -3.1 n/a   40.0 kts
20180608T093834 ssmis17_85 133.2 50.6 13.7% 3.1 -3.1 n/a   40.0 kts
20180608T170857 amsr2_85 11.1 2.5 0.0% 1.6 -1.6 n/a   40.0 kts
20180608T183321 ssmi15_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20180608T194139 gmi_85 255.3 122.9 NaN% NaN NaN n/a   40.0 kts
20180608T214525 ssmis18_85 177.6 83.9 9.6% 0.0 -0.0 n/a   40.0 kts
20180608T221108 ssmis17_85 166.5 139.5 NaN% NaN NaN n/a   40.0 kts
20180609T054655 ssmi15_85 333.0 33.9 35.6% 0.0 -0.0 n/a   44.8 kts
20180609T090044 ssmis18_85 55.5 67.3 NaN% NaN NaN n/a   47.5 kts
20180609T090140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   47.5 kts
20180609T092612 ssmis17_85 333.0 39.5 0.0% 1.3 -1.3 n/a   47.9 kts
20180609T181628 ssmi15_85 333.0 161.8 NaN% NaN NaN n/a   50.5 kts
20180609T184640 gmi_85 310.8 161.8 NaN% NaN NaN n/a   51.3 kts
20180609T213130 ssmis18_85 255.3 122.9 NaN% NaN NaN n/a   55.9 kts
20180609T215647 ssmis17_85 310.8 156.2 NaN% NaN NaN n/a   56.6 kts
20180610T044741 amsr2_85 33.3 45.0 20.6% 4.2 4.2 n/a   60.0 kts
20180610T053203 ssmi15_85 44.4 17.2 9.6% 6.6 6.6 n/a   60.0 kts
20180610T081139 gmi_85 66.6 28.4 0.0% 4.6 4.6 n/a   56.3 kts
20180610T084852 ssmis18_85 88.8 39.5 NaN% NaN NaN n/a   55.3 kts
20180610T091326 ssmis17_85 22.2 22.8 5.5% 12.6 12.6 n/a   54.6 kts
20180610T165356 amsr2_85 299.7 134.0 NaN% NaN NaN n/a   50.0 kts
20180610T175641 gmi_85 266.4 161.8 NaN% NaN NaN n/a   50.0 kts
20180610T175850 ssmi15_85 277.5 161.8 NaN% NaN NaN n/a   50.0 kts
20180610T211737 ssmis18_85 266.4 95.1 NaN% NaN NaN n/a   47.3 kts
20180610T214124 ssmis17_85 288.6 150.7 NaN% NaN NaN n/a   46.9 kts
20180611T035336 amsr2_85 310.8 150.7 1.6% 3.3 -3.3 n/a   45.0 kts
20180611T051718 ssmi15_85 111.0 33.9 0.0% 3.1 -3.1 n/a   45.0 kts
20180611T053559 ssmis16_85 33.3 33.9 0.0% 2.5 -2.5 n/a   45.0 kts
20180611T072140 gmi_85 310.8 150.7 NaN% NaN NaN n/a   45.0 kts
20180611T083821 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180611T090200 ssmis17_85 266.4 128.4 NaN% NaN NaN n/a   45.0 kts
20180611T155641 amsr2_85 277.5 134.0 NaN% NaN NaN n/a   45.0 kts
20180611T170140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180611T174021 ssmi15_85 144.3 67.3 0.0% 0.1 -0.1 n/a   45.0 kts
20180611T180036 ssmis16_85 166.5 78.4 0.0% 1.1 -1.1 n/a   45.0 kts
20180611T210256 ssmis18_85 199.8 95.1 NaN% NaN NaN n/a   45.0 kts
20180611T212544 ssmis17_85 11.1 2.5 0.0% 0.5 -0.5 n/a   45.0 kts
20180612T052425 ssmis16_85 233.1 111.7 NaN% NaN NaN n/a   42.7 kts
20180612T063139 gmi_85 166.5 78.4 0.0% 0.7 -0.7 n/a   42.3 kts
20180612T064619 ssmis18_85 133.2 61.7 0.0% 3.3 -3.3 n/a   42.2 kts
20180612T145946 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   40.0 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).