Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20230606T065613 gmi_85 66.6 28.4 49.3% 21.0 -21.0 n/a   50.8 kts
20230606T123933 ssmis16_85 33.3 11.7 56.2% 3.9 -3.9 n/a   56.6 kts
20230606T182614 gmi_85 33.3 6.1 75.3% 11.6 11.6 n/a   70.4 kts
20230606T232120 ssmis18_85 33.3 11.7 100.0% 25.8 40.8 >65 kts   74.5 kts
20230607T011621 ssmis16_85 44.4 17.2 86.3% 13.7 28.7 >65 kts   76.1 kts
20230607T015044 ssmis17_85 22.2 6.1 54.8% 0.5 0.5 n/a   76.5 kts
20230607T085904 amsr2_85 22.2 11.7 91.8% 19.1 34.1 >65 kts   82.5 kts
20230607T122625 ssmis16_85 22.2 6.1 84.9% 7.7 7.7 n/a   85.0 kts
20230607T211329 amsr2_85 44.4 33.9 39.7% 0.4 0.4 n/a   82.3 kts
20230608T010302 ssmis16_85 33.3 11.7 100.0% 28.2 43.2 >65 kts   79.1 kts
20230608T065114 gmi_85 22.2 6.1 90.4% 8.4 23.4 >65 kts   75.0 kts
20230609T004931 ssmis16_85 66.6 61.7 39.7% 2.1 2.1 n/a   65.0 kts
20230609T084740 amsr2_85 33.3 11.7 42.5% 1.6 1.6 n/a   62.7 kts
20230609T114709 ssmis18_85 99.9 45.0 17.8% 2.8 2.8 n/a   60.2 kts
20230609T141511 ssmis17_85 99.9 45.0 NaN% NaN NaN n/a   61.9 kts
20230609T172113 gmi_85 22.2 17.2 63.0% 0.0 0.0 n/a   64.5 kts
20230609T210027 amsr2_85 44.4 17.2 100.0% 12.0 27.0 >65 kts   67.5 kts
20230610T003548 ssmis16_85 33.3 11.7 86.3% 8.2 23.1 >65 kts   71.5 kts
20230610T113431 ssmis18_85 33.3 17.2 75.3% 12.8 12.8 n/a   89.6 kts
20230610T140200 ssmis17_85 44.4 17.2 54.8% 2.2 2.2 n/a   95.1 kts
20230611T000825 ssmis18_85 122.1 161.8 NaN% NaN NaN n/a   100.1 kts
20230611T023548 ssmis17_85 155.4 72.8 NaN% NaN NaN n/a   102.2 kts
20230611T054615 gmi_85 66.6 28.4 100.0% 26.6 41.6 >65 kts   104.8 kts
20230611T083615 amsr2_85 55.5 22.8 42.5% 22.4 22.4 >65 kts   105.0 kts
20230611T112138 ssmis18_85 55.5 22.8 93.2% 18.7 33.7 >65 kts   105.0 kts
20230611T134839 ssmis17_85 122.1 56.1 16.4% 4.3 4.3 n/a   100.5 kts
20230611T204720 amsr2_85 77.7 33.9 45.2% 4.8 4.8 n/a   87.7 kts
20230611T235453 ssmis18_85 55.5 22.8 100.0% 30.8 45.8 >65 kts   85.1 kts
20230612T022136 ssmis17_85 77.7 33.9 100.0% 33.2 48.2 >65 kts   85.0 kts
20230612T091934 amsr2_85 88.8 39.5 31.5% 15.9 15.9 n/a   85.0 kts
20230612T110848 ssmis18_85 66.6 28.4 43.8% 9.1 9.1 n/a   85.0 kts
20230612T130344 ssmis16_85 55.5 22.8 58.9% 13.1 13.1 n/a   85.0 kts
20230612T133524 ssmis17_85 55.5 22.8 15.1% 17.4 17.4 n/a   85.0 kts
20230612T161615 gmi_85 55.5 22.8 20.6% 10.2 10.2 n/a   85.0 kts
20230612T213000 amsr2_85 55.5 28.4 100.0% 25.5 40.5 >65 kts   87.9 kts
20230612T234121 ssmis18_85 44.4 22.8 100.0% 26.4 41.4 >65 kts   89.7 kts
20230613T013612 ssmis16_85 44.4 17.2 39.7% 10.2 10.2 n/a   90.0 kts
20230613T020737 ssmis17_85 33.3 17.2 84.9% 18.3 18.3 n/a   90.0 kts
20230613T053615 gmi_85 66.6 45.0 100.0% 29.3 44.3 >65 kts   90.0 kts
20230613T082441 amsr2_85 66.6 28.4 NaN% NaN NaN n/a   90.0 kts
20230613T105614 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   90.0 kts
20230613T125051 ssmis16_85 222.0 106.2 27.4% 5.7 5.7 n/a   88.6 kts
20230613T132222 ssmis17_85 210.9 111.7 20.6% 5.2 5.2 n/a   87.7 kts
20230613T232814 ssmis18_85 77.7 33.9 100.0% 37.2 52.2 >65 kts   89.1 kts
20230614T012240 ssmis16_85 88.8 39.5 100.0% 38.5 53.5 >65 kts   88.9 kts
20230614T015400 ssmis17_85 99.9 45.0 100.0% 46.4 61.4 >85 kts# 88.4 kts
20230614T090743 amsr2_85 177.6 83.9 39.7% 7.5 7.5 n/a   77.2 kts
20230614T104311 ssmis18_85 111.0 161.8 NaN% NaN NaN n/a   73.2 kts
20230614T123744 ssmis16_85 155.4 161.8 NaN% NaN NaN n/a   69.5 kts
20230614T130854 ssmis17_85 77.7 33.9 NaN% NaN NaN n/a   69.0 kts
20230614T211716 amsr2_85 144.3 72.8 0.0% 3.9 3.9 n/a   62.3 kts
20230614T231337 ssmis18_85 166.5 78.4 34.4% 2.5 2.5 n/a   60.6 kts
20230615T010912 ssmis16_85 155.4 72.8 19.2% 2.5 2.5 n/a   60.0 kts
20230615T013948 ssmis17_85 210.9 100.6 28.1% 1.6 1.6 n/a   60.0 kts
20230615T122507 ssmis16_85 111.0 67.3 NaN% NaN NaN n/a   55.0 kts
20230615T151115 gmi_85 88.8 39.5 NaN% NaN NaN n/a   55.0 kts
20230616T005553 ssmis16_85 77.7 33.9 52.2% 13.3 -13.3 n/a   52.8 kts
20230616T043115 gmi_85 144.3 67.3 35.3% 3.1 -3.1 n/a   50.8 kts
20230616T085607 amsr2_85 33.3 11.7 6.8% 11.4 -11.4 n/a   47.6 kts
20230616T121216 ssmis16_85 55.5 22.8 NaN% NaN NaN n/a   44.8 kts
20230616T142115 gmi_85 333.0 161.8 NaN% NaN NaN n/a   43.0 kts
20230616T210402 amsr2_85 144.3 67.3 13.7% 4.5 -4.5 n/a   37.4 kts
20230617T004212 ssmis16_85 144.3 67.3 0.0% 1.6 -1.6 n/a   34.4 kts
20230617T080107 amsr2_85 122.1 56.1 11.0% 2.5 -2.5 n/a   30.0 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).