Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20180628T082509 ssmis18_85 266.4 72.8 0.0% 3.5 -3.5 n/a   25.0 kts
20180628T132640 gmi_85 299.7 156.2 NaN% NaN NaN n/a   26.2 kts
20180628T164423 amsr2_85 33.3 72.8 9.6% 5.3 -5.3 n/a   28.9 kts
20180628T192639 ssmis16_85 199.8 122.9 NaN% NaN NaN n/a   31.2 kts
20180628T205810 ssmis18_85 99.9 161.8 NaN% NaN NaN n/a   32.5 kts
20180629T024139 gmi_85 22.2 6.1 28.8% 3.9 -3.9 n/a   37.2 kts
20180629T064054 ssmis16_85 166.5 78.4 12.3% 2.2 -2.2 n/a   40.6 kts
20180629T100119 ssmis17_85 321.9 150.7 NaN% NaN NaN n/a   43.4 kts
20180629T172726 amsr2_85 44.4 17.2 23.3% 15.1 -15.1 n/a   45.0 kts
20180629T191344 ssmis16_85 55.5 22.8 24.7% 11.6 -11.6 n/a   45.0 kts
20180629T223402 ssmis17_85 144.3 61.7 11.0% 1.7 -1.7 n/a   45.0 kts
20180630T042210 amsr2_85 199.8 95.1 8.2% 4.1 -4.1 n/a   45.0 kts
20180630T094831 ssmis17_85 22.2 6.1 NaN% NaN NaN n/a   45.0 kts
20180630T131639 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180630T221933 ssmis17_85 199.8 95.1 19.2% 4.7 -4.7 n/a   48.6 kts
20180701T023639 gmi_85 255.3 89.5 19.2% 4.4 -4.4 n/a   50.0 kts
20180701T050558 amsr2_85 155.4 72.8 37.0% 5.1 -5.1 n/a   50.0 kts
20180701T093011 ssmis18_85 22.2 6.1 0.0% 2.2 -2.2 n/a   55.8 kts
20180701T093613 ssmis17_85 22.2 6.1 24.7% 0.5 -0.5 n/a   56.0 kts
20180701T122140 gmi_85 77.7 33.9 23.3% 8.3 -8.3 n/a   60.3 kts
20180701T171335 amsr2_85 55.5 22.8 98.6% 19.7 34.7 >65 kts   64.4 kts
20180701T215948 ssmis18_85 44.4 17.2 56.2% 16.5 16.5 n/a   71.7 kts
20180701T220555 ssmis17_85 44.4 17.2 53.4% 18.5 18.5 n/a   71.8 kts
20180702T091843 ssmis18_85 66.6 28.4 32.9% 8.2 8.2 n/a   72.2 kts
20180702T092406 ssmis17_85 55.5 22.8 NaN% NaN NaN n/a   72.2 kts
20180702T201234 ssmis16_85 55.5 22.8 46.6% 12.8 12.8 n/a   73.2 kts
20180702T214549 ssmis18_85 55.5 22.8 27.4% 10.5 10.5 n/a   71.9 kts
20180702T215109 ssmis17_85 55.5 22.8 43.8% 8.6 8.6 n/a   71.8 kts
20180703T022640 gmi_85 277.5 161.8 NaN% NaN NaN n/a   68.0 kts
20180703T045600 amsr2_85 22.2 67.3 NaN% NaN NaN n/a   65.9 kts
20180703T090649 ssmis18_85 44.4 17.2 37.0% 6.8 6.8 n/a   62.4 kts
20180703T091206 ssmis17_85 144.3 67.3 NaN% NaN NaN n/a   62.3 kts
20180703T165843 amsr2_85 133.2 61.7 0.0% 1.3 1.3 n/a   55.9 kts
20180703T195756 ssmis16_85 321.9 161.8 NaN% NaN NaN n/a   53.4 kts
20180703T213150 ssmis18_85 288.6 134.0 NaN% NaN NaN n/a   52.1 kts
20180703T213620 ssmis17_85 233.1 111.7 NaN% NaN NaN n/a   52.0 kts
20180704T013639 gmi_85 55.5 95.1 NaN% NaN NaN n/a   48.7 kts
20180704T040152 amsr2_85 222.0 128.4 NaN% NaN NaN n/a   46.6 kts
20180704T085607 ssmis18_85 177.6 83.9 2.9% 3.3 -3.3 n/a   40.1 kts
20180704T085948 ssmis17_85 188.7 83.9 NaN% NaN NaN n/a   40.0 kts
20180704T194311 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   32.4 kts
20180704T211749 ssmis18_85 288.6 139.5 NaN% NaN NaN n/a   31.5 kts
20180704T212120 ssmis17_85 244.2 117.3 NaN% NaN NaN n/a   31.5 kts
20180705T004640 gmi_85 333.0 161.8 NaN% NaN NaN n/a   29.7 kts
20180705T052819 ssmis16_85 266.4 128.4 NaN% NaN NaN n/a   27.7 kts
20180705T070335 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   27.1 kts
20180705T084725 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   26.3 kts
20180705T085140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   26.3 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).