Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20180907T143144 amsr2_85 199.8 95.1 NaN% NaN NaN n/a   30.0 kts
20180907T185738 ssmis18_85 199.8 95.1 34.2% 1.2 -1.2 n/a   30.0 kts
20180907T194709 ssmis17_85 210.9 89.5 16.9% 0.7 -0.7 n/a   30.0 kts
20180908T023639 gmi_85 77.7 161.8 NaN% NaN NaN n/a   34.4 kts
20180908T024609 amsr2_85 88.8 33.9 13.7% 9.6 -9.6 n/a   34.6 kts
20180908T052149 ssmis16_85 66.6 28.4 0.0% 4.8 -4.8 n/a   38.9 kts
20180908T073427 ssmis18_85 66.6 28.4 12.3% 7.6 -7.6 n/a   40.0 kts
20180908T082338 ssmis17_85 88.8 39.5 21.9% 8.2 -8.2 n/a   40.0 kts
20180908T155140 gmi_85 333.0 161.8 NaN% NaN NaN n/a   43.2 kts
20180908T184529 ssmis18_85 77.7 33.9 8.2% 8.1 -8.1 n/a   45.6 kts
20180908T193404 ssmis17_85 133.2 61.7 23.3% 6.2 -6.2 n/a   46.3 kts
20180909T032914 amsr2_85 122.1 61.7 49.3% 11.6 -11.6 n/a   52.9 kts
20180909T050912 ssmis16_85 177.6 78.4 60.3% 18.1 -18.1 n/a   54.3 kts
20180909T072228 ssmis18_85 144.3 67.3 52.0% 12.2 12.2 n/a   55.0 kts
20180909T081044 ssmis17_85 155.4 72.8 45.2% 15.3 15.3 n/a   55.0 kts
20180910T022640 gmi_85 99.9 45.0 41.1% 17.1 17.1 n/a   75.0 kts
20180910T150318 amsr2_85 77.7 33.9 100.0% 25.7 40.7 >65 kts   87.5 kts
20180910T154140 gmi_85 77.7 33.9 100.0% 30.3 45.3 >65 kts   88.1 kts
20180910T200220 ssmis18_85 66.6 28.4 100.0% 38.3 53.3 >65 kts   90.0 kts
20180910T204909 ssmis17_85 66.6 28.4 100.0% 29.8 44.8 >65 kts   90.0 kts
20180911T062336 ssmis16_85 66.6 28.4 32.9% 16.6 16.6 n/a   95.0 kts
20180911T083635 ssmis18_85 66.6 28.4 54.8% 6.2 6.2 n/a   95.0 kts
20180911T092431 ssmis17_85 66.6 28.4 19.2% 10.6 10.6 n/a   95.0 kts
20180911T154648 amsr2_85 66.6 28.4 0.0% 10.6 10.6 n/a   91.9 kts
20180911T173547 ssmis16_85 111.0 50.6 28.8% 15.7 15.7 n/a   90.3 kts
20180911T195025 ssmis18_85 55.5 22.8 28.8% 9.6 9.6 n/a   88.5 kts
20180911T203630 ssmis17_85 166.5 78.4 63.0% 16.7 16.7 n/a   87.8 kts
20180912T021640 gmi_85 133.2 61.7 38.4% 10.3 10.3 n/a   83.1 kts
20180912T035901 amsr2_85 144.3 67.3 52.0% 5.2 5.2 n/a   81.7 kts
20180912T060954 ssmis16_85 133.2 61.7 58.9% 8.6 8.6 n/a   80.0 kts
20180912T082427 ssmis18_85 122.1 56.1 100.0% 25.2 40.2 >65 kts   80.0 kts
20180912T090932 ssmis17_85 122.1 56.1 100.0% 33.1 48.1 >65 kts   80.0 kts
20180912T153139 gmi_85 155.4 72.8 0.0% 8.1 8.1 n/a   77.1 kts
20180912T193911 ssmis18_85 255.3 122.9 NaN% NaN NaN n/a   73.6 kts
20180912T202426 ssmis17_85 310.8 145.1 NaN% NaN NaN n/a   73.0 kts
20180913T044042 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   66.1 kts
20180913T080619 ssmis18_85 310.8 150.7 NaN% NaN NaN n/a   63.2 kts
20180913T081023 ssmis18_85 310.8 150.7 NaN% NaN NaN n/a   63.2 kts
20180913T085554 ssmis17_85 321.9 161.8 NaN% NaN NaN n/a   62.6 kts
20180913T153702 amsr2_85 266.4 117.3 0.0% 7.6 7.6 n/a   57.0 kts
20180913T192758 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   55.0 kts
20180913T201229 ssmis17_85 244.2 117.3 NaN% NaN NaN n/a   55.0 kts
20180914T034343 amsr2_85 222.0 106.2 NaN% NaN NaN n/a   55.0 kts
20180914T075610 ssmis18_85 277.5 134.0 NaN% NaN NaN n/a   55.0 kts
20180914T152639 gmi_85 122.1 56.1 41.1% 12.2 12.2 n/a   57.9 kts
20180914T191731 ssmis18_85 199.8 89.5 17.8% 2.1 2.1 n/a   60.0 kts
20180914T200048 ssmis17_85 244.2 117.3 NaN% NaN NaN n/a   60.0 kts
20180915T011140 gmi_85 188.7 89.5 15.1% 7.2 7.2 n/a   60.0 kts
20180915T042429 amsr2_85 55.5 22.8 90.4% 12.1 27.1 >65 kts   60.0 kts
20180915T070635 ssmis16_85 55.5 22.8 60.3% 11.8 11.8 n/a   60.0 kts
20180915T091033 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   60.0 kts
20180915T152816 amsr2_85 255.3 122.9 6.1% 11.1 11.1 n/a   60.0 kts
20180916T001639 gmi_85 188.7 89.5 7.0% 5.8 -5.8 n/a   49.8 kts
20180916T032754 amsr2_85 277.5 134.0 NaN% NaN NaN n/a   47.1 kts
20180916T065200 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180916T143405 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180916T152140 gmi_85 321.9 156.2 NaN% NaN NaN n/a   45.0 kts
20180916T193704 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180916T232139 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180917T023057 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180917T133953 amsr2_85 199.8 95.1 0.0% 5.6 -5.6 n/a   45.0 kts
20180917T143139 gmi_85 133.2 61.7 0.0% 2.6 -2.6 n/a   45.0 kts
20180917T144526 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20180917T205640 gmi_85 77.7 33.9 NaN% NaN NaN n/a   43.8 kts
20180918T013407 amsr2_85 155.4 72.8 NaN% NaN NaN n/a   41.8 kts
20180918T031123 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   41.2 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).