Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20201029T150519 gmi_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20201029T190840 ssmis18_85 222.0 78.4 NaN% NaN NaN n/a   26.0 kts
20201029T212236 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   27.8 kts
20201030T023519 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20201030T083142 ssmis17_85 244.2 161.8 NaN% NaN NaN n/a   27.9 kts
20201030T155018 gmi_85 22.2 6.1 0.0% 3.0 -3.0 n/a   25.0 kts
20201030T185541 ssmis18_85 55.5 161.8 NaN% NaN NaN n/a   25.0 kts
20201030T190405 ssmis16_85 66.6 28.4 13.7% 1.9 -1.9 n/a   25.0 kts
20201030T210836 ssmis17_85 22.2 2.5 0.0% 3.6 -3.6 n/a   25.0 kts
20201031T074716 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20201031T185045 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20201101T073525 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20201101T074345 ssmis16_85 333.0 67.3 NaN% NaN NaN n/a   30.0 kts
20201101T094728 ssmis17_85 210.9 95.1 NaN% NaN NaN n/a   30.0 kts
20201101T154019 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20201101T201024 ssmis18_85 266.4 22.8 NaN% NaN NaN n/a   30.0 kts
20201101T201833 ssmis16_85 266.4 161.8 NaN% NaN NaN n/a   30.0 kts
20201101T222202 ssmis17_85 266.4 22.8 0.0% 2.4 -2.4 n/a   30.0 kts
20201102T030518 gmi_85 177.6 83.9 16.4% 5.4 -5.4 n/a   27.4 kts
20201102T073117 ssmis16_85 88.8 11.7 57.5% 0.0 -0.0 n/a   26.3 kts
20201102T093538 ssmis17_85 244.2 117.3 NaN% NaN NaN n/a   28.0 kts
20201102T162518 gmi_85 333.0 161.8 NaN% NaN NaN n/a   33.7 kts
20201102T195701 ssmis18_85 144.3 39.5 11.0% 2.8 -2.8 n/a   35.0 kts
20201102T200431 ssmis16_85 144.3 67.3 21.9% 1.4 -1.4 n/a   35.0 kts
20201102T220820 ssmis17_85 88.8 17.2 NaN% NaN NaN n/a   35.0 kts
20201103T071853 ssmis16_85 44.4 17.2 5.5% 1.8 -1.8 n/a   35.0 kts
20201103T092158 ssmis17_85 133.2 61.7 19.2% 1.5 -1.5 n/a   35.0 kts
20201103T153019 gmi_85 33.3 11.7 12.3% 1.9 -1.9 n/a   35.0 kts
20201103T195129 ssmis16_85 199.8 89.5 36.6% 0.6 -0.6 n/a   35.0 kts
20201103T215446 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20201104T070546 ssmis16_85 166.5 72.8 NaN% NaN NaN n/a   45.9 kts
20201104T193843 ssmis16_85 66.6 28.4 0.0% 1.5 -1.5 n/a   51.4 kts
20201105T020518 gmi_85 222.0 100.6 NaN% NaN NaN n/a   55.0 kts
20201105T082656 ssmis18_85 111.0 50.6 5.5% 6.9 6.9 n/a   53.0 kts
20201105T103656 ssmis17_85 166.5 161.8 NaN% NaN NaN n/a   51.2 kts
20201105T152019 gmi_85 66.6 28.4 0.0% 5.5 -5.5 n/a   47.2 kts
20201105T210002 ssmis18_85 22.2 6.1 39.7% 0.0 -0.0 n/a   46.3 kts
20201105T230903 ssmis17_85 33.3 11.7 NaN% NaN NaN n/a   47.1 kts
20201106T081455 ssmis18_85 22.2 6.1 26.0% 1.0 -1.0 n/a   50.9 kts
20201106T102345 ssmis17_85 22.2 6.1 57.5% 0.0 -0.0 n/a   51.8 kts
20201106T204727 ssmis18_85 44.4 17.2 13.7% 8.4 8.4 n/a   52.7 kts
20201106T225509 ssmis17_85 88.8 39.5 NaN% NaN NaN n/a   50.9 kts
20201107T015018 gmi_85 66.6 33.9 5.5% 4.6 -4.6 n/a   46.9 kts
20201107T080228 ssmis18_85 333.0 17.2 NaN% NaN NaN n/a   34.9 kts
20201107T080850 ssmis16_85 33.3 11.7 0.0% 1.9 -1.9 n/a   34.6 kts
20201107T101104 ssmis17_85 66.6 28.4 0.0% 3.6 -3.6 n/a   29.5 kts
20201107T151018 gmi_85 111.0 50.6 0.0% 4.1 -4.1 n/a   24.9 kts
20201107T203443 ssmis18_85 11.1 2.5 0.0% 0.9 -0.9 n/a   21.9 kts
20201107T204013 ssmis16_85 321.9 156.2 NaN% NaN NaN n/a   21.8 kts
20201107T224200 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   20.7 kts
20201108T075553 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   16.7 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).