Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20230117T232724 gmi_85 333.0 161.8 NaN% NaN NaN n/a   37.3 kts
20230117T233722 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   37.3 kts
20230118T014318 ssmis16_85 210.9 117.3 20.6% 3.1 -3.1 n/a   38.2 kts
20230118T121338 ssmis18_85 66.6 28.4 78.1% 8.5 -8.5 n/a   47.8 kts
20230118T124224 gmi_85 33.3 39.5 53.4% 5.6 -5.6 n/a   48.4 kts
20230118T141943 ssmis16_85 33.3 11.7 93.2% 18.6 -33.6 n/a   50.4 kts
20230119T000724 gmi_85 88.8 39.5 NaN% NaN NaN n/a   49.9 kts
20230119T013026 ssmis16_85 11.1 NaN 0.0% 0.0 -920.0 n/a   48.7 kts
20230119T030506 ssmis17_85 88.8 33.9 NaN% NaN NaN n/a   47.4 kts
20230119T140602 ssmis16_85 333.0 33.9 76.7% 1.7 -1.7 n/a   44.3 kts
20230119T154111 ssmis17_85 333.0 83.9 NaN% NaN NaN n/a   44.2 kts
20230120T005300 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   43.3 kts
20230120T011755 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   43.3 kts
20230120T025225 ssmis17_85 333.0 17.2 0.0% 0.2 -0.2 n/a   43.2 kts
20230120T123224 gmi_85 333.0 145.1 NaN% NaN NaN n/a   42.3 kts
20230120T132821 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   42.2 kts
20230120T135204 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   42.2 kts
20230120T152548 ssmis17_85 333.0 134.0 NaN% NaN NaN n/a   42.1 kts
20230121T004029 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   41.3 kts
20230121T023924 ssmis17_85 333.0 122.9 NaN% NaN NaN n/a   41.1 kts
20230124T020733 ssmis16_85 99.9 45.0 57.5% 10.6 -10.6 n/a   39.4 kts
20230124T033955 ssmis17_85 55.5 22.8 58.9% 14.2 -14.2 n/a   42.6 kts
20230124T121224 gmi_85 55.5 39.5 NaN% NaN NaN n/a   60.2 kts
20230124T144046 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   62.2 kts
20230124T161318 ssmis17_85 99.9 45.0 34.2% 5.2 -5.2 n/a   63.5 kts
20230125T015441 ssmis16_85 77.7 33.9 32.9% 9.2 9.2 n/a   70.0 kts
20230125T032701 ssmis17_85 88.8 39.5 9.6% 9.8 9.8 n/a   70.0 kts
20230125T111724 gmi_85 88.8 39.5 12.3% 21.4 21.4 >65 kts   70.0 kts
20230125T142756 ssmis16_85 88.8 39.5 48.0% 5.0 5.0 n/a   71.0 kts
20230125T155949 ssmis17_85 88.8 39.5 39.7% 3.8 3.8 n/a   71.7 kts
20230126T011732 ssmis18_85 77.7 28.4 5.5% 7.6 7.6 n/a   73.9 kts
20230126T014141 ssmis16_85 77.7 33.9 11.0% 7.0 7.0 n/a   73.6 kts
20230126T031328 ssmis17_85 77.7 45.0 17.8% 2.9 2.9 n/a   72.3 kts
20230126T135038 ssmis18_85 66.6 106.2 NaN% NaN NaN n/a   62.7 kts
20230126T141411 ssmis16_85 66.6 28.4 0.0% 0.0 0.0 n/a   62.2 kts
20230126T154607 ssmis17_85 44.4 17.2 0.0% 6.4 6.4 n/a   60.3 kts
20230126T215224 gmi_85 122.1 56.1 0.0% 4.4 4.4 n/a   52.7 kts
20230127T010453 ssmis18_85 244.2 122.9 12.5% 6.4 6.4 n/a   50.0 kts
20230127T030031 ssmis17_85 122.1 56.1 0.0% 6.1 -6.1 n/a   50.0 kts
20230127T110724 gmi_85 88.8 28.4 16.4% 5.6 -5.6 n/a   50.0 kts
20230127T133700 ssmis18_85 77.7 33.9 49.3% 17.9 17.9 n/a   52.7 kts
20230127T153157 ssmis17_85 66.6 28.4 49.3% 16.6 -16.6 n/a   55.9 kts
20230128T005243 ssmis18_85 44.4 17.2 100.0% 28.8 43.8 >65 kts   70.4 kts
20230129T004039 ssmis18_85 11.1 83.9 NaN% NaN NaN n/a   59.4 kts
20230129T023515 ssmis17_85 333.0 106.2 0.0% 1.4 1.4 n/a   57.8 kts
20230129T130833 ssmis18_85 177.6 89.5 5.5% 2.4 -2.4 n/a   49.0 kts
20230129T150231 ssmis17_85 33.3 6.1 75.3% 0.0 -0.0 n/a   47.5 kts
20230130T002850 ssmis18_85 333.0 117.3 NaN% NaN NaN n/a   40.0 kts
20230130T005244 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230130T022237 ssmis17_85 299.7 161.8 NaN% NaN NaN n/a   40.0 kts
20230130T101223 gmi_85 33.3 11.7 0.0% 0.0 -0.0 n/a   40.0 kts
20230130T125327 ssmis18_85 310.8 150.7 NaN% NaN NaN n/a   40.4 kts
20230130T131707 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   40.5 kts
20230130T144558 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   41.2 kts
20230130T223658 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   44.4 kts
20230131T004140 ssmis16_85 288.6 139.5 NaN% NaN NaN n/a   45.0 kts
20230131T021136 ssmis17_85 310.8 150.7 NaN% NaN NaN n/a   45.0 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).