Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20180806T165103 amsr2_85 144.3 67.3 0.0% 3.5 -3.5 n/a   25.0 kts
20180806T192239 ssmis16_85 177.6 83.9 0.0% 1.3 -1.3 n/a   25.0 kts
20180806T211629 ssmis18_85 255.3 128.4 NaN% NaN NaN n/a   25.0 kts
20180807T063627 ssmis16_85 333.0 11.7 0.0% 2.8 -2.8 n/a   25.5 kts
20180807T083032 ssmis18_85 288.6 161.8 NaN% NaN NaN n/a   27.1 kts
20180807T094615 ssmis17_85 277.5 134.0 NaN% NaN NaN n/a   28.1 kts
20180807T190936 ssmis16_85 222.0 106.2 16.7% 3.3 -3.3 n/a   30.0 kts
20180807T210409 ssmis18_85 210.9 100.6 3.1% 1.4 -1.4 n/a   30.0 kts
20180807T221941 ssmis17_85 277.5 134.0 NaN% NaN NaN n/a   30.0 kts
20180808T012140 gmi_85 22.2 6.1 0.0% 1.3 -1.3 n/a   31.1 kts
20180808T042745 amsr2_85 222.0 95.1 11.0% 2.5 -2.5 n/a   33.7 kts
20180808T062327 ssmis16_85 188.7 134.0 NaN% NaN NaN n/a   35.0 kts
20180808T081806 ssmis18_85 288.6 28.4 NaN% NaN NaN n/a   35.0 kts
20180808T093316 ssmis17_85 99.9 45.0 0.0% 1.6 -1.6 n/a   35.0 kts
20180808T143640 gmi_85 66.6 33.9 9.6% 3.6 -3.6 n/a   35.0 kts
20180808T163833 amsr2_85 111.0 33.9 0.0% 3.4 -3.4 n/a   35.0 kts
20180808T185612 ssmis16_85 188.7 78.4 0.0% 3.7 -3.7 n/a   35.0 kts
20180808T205115 ssmis18_85 155.4 83.9 0.0% 2.7 -2.7 n/a   35.0 kts
20180808T220529 ssmis17_85 44.4 72.8 NaN% NaN NaN n/a   35.0 kts
20180809T061053 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   35.2 kts
20180809T092008 ssmis17_85 77.7 33.9 NaN% NaN NaN n/a   37.8 kts
20180809T184243 ssmis16_85 166.5 161.8 NaN% NaN NaN n/a   40.0 kts
20180809T215213 ssmis17_85 177.6 83.9 0.0% 5.0 -5.0 n/a   40.0 kts
20180810T011140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   39.0 kts
20180810T041645 amsr2_85 122.1 67.3 6.8% 4.4 -4.4 n/a   36.4 kts
20180810T090722 ssmis17_85 188.7 11.7 0.0% 2.9 -2.9 n/a   35.0 kts
20180810T143139 gmi_85 99.9 33.9 0.0% 0.7 -0.7 n/a   35.0 kts
20180810T213820 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20180811T001639 gmi_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20180811T050017 amsr2_85 255.3 134.0 NaN% NaN NaN n/a   35.0 kts
20180811T072702 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   36.2 kts
20180811T092346 ssmis18_85 44.4 17.2 78.1% 0.0 -0.0 n/a   37.8 kts
20180811T170801 amsr2_85 111.0 61.7 15.1% 2.3 -2.3 n/a   35.7 kts
20180811T215317 ssmis18_85 77.7 161.8 NaN% NaN NaN n/a   35.0 kts
20180811T230601 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20180812T005640 gmi_85 111.0 67.3 NaN% NaN NaN n/a   35.0 kts
20180812T071418 ssmis16_85 111.0 56.1 NaN% NaN NaN n/a   37.1 kts
20180812T091134 ssmis18_85 299.7 139.5 NaN% NaN NaN n/a   40.3 kts
20180812T102332 ssmis17_85 22.2 11.7 NaN% NaN NaN n/a   42.3 kts
20180812T142139 gmi_85 44.4 28.4 NaN% NaN NaN n/a   43.0 kts
20180812T175001 amsr2_85 144.3 67.3 NaN% NaN NaN n/a   40.1 kts
20180812T213954 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   38.5 kts
20180812T225135 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.9 kts
20180813T044950 amsr2_85 321.9 156.2 NaN% NaN NaN n/a   22.6 kts
20180813T101112 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   18.3 kts
20180813T150140 gmi_85 299.7 145.1 NaN% NaN NaN n/a   16.2 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).