Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20230826T185444 amsr2_85 22.2 6.1 6.8% 6.8 -6.8 n/a   25.8 kts
20230826T214445 ssmis18_85 44.4 22.8 NaN% NaN NaN n/a   28.1 kts
20230826T233628 ssmis17_85 77.7 28.4 NaN% NaN NaN n/a   29.7 kts
20230827T041614 gmi_85 199.8 56.1 NaN% NaN NaN n/a   30.0 kts
20230827T070439 amsr2_85 11.1 45.0 NaN% NaN NaN n/a   30.0 kts
20230827T101721 ssmis18_85 144.3 72.8 19.1% 0.9 -0.9 n/a   30.0 kts
20230827T120838 ssmis17_85 310.8 145.1 NaN% NaN NaN n/a   30.1 kts
20230827T173614 gmi_85 166.5 50.6 15.1% 4.5 -4.5 n/a   34.7 kts
20230827T213104 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   40.9 kts
20230827T232230 ssmis17_85 111.0 72.8 14.5% 2.7 -2.7 n/a   44.0 kts
20230827T232416 ssmis16_85 210.9 161.8 NaN% NaN NaN n/a   44.0 kts
20230828T074752 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   55.0 kts
20230828T100346 ssmis18_85 288.6 139.5 NaN% NaN NaN n/a   55.0 kts
20230828T115447 ssmis17_85 277.5 134.0 NaN% NaN NaN n/a   55.0 kts
20230828T115649 ssmis16_85 266.4 128.4 NaN% NaN NaN n/a   55.0 kts
20230828T184224 amsr2_85 33.3 11.7 27.4% 0.0 0.0 n/a   60.0 kts
20230828T211825 ssmis18_85 111.0 50.6 34.2% 1.1 1.1 n/a   60.0 kts
20230828T231122 ssmis16_85 222.0 106.2 NaN% NaN NaN n/a   60.0 kts
20230829T094954 ssmis18_85 44.4 17.2 80.8% 13.3 13.3 n/a   68.2 kts
20230829T192633 amsr2_85 44.4 17.2 NaN% NaN NaN n/a   82.4 kts
20230829T210620 ssmis18_85 55.5 22.8 NaN% NaN NaN n/a   85.2 kts
20230829T225926 ssmis16_85 22.2 6.1 98.6% 11.3 26.3 >65 kts   88.3 kts
20230830T031115 gmi_85 22.2 6.1 100.0% 26.2 41.2 >65 kts   98.0 kts
20230830T073303 amsr2_85 22.2 6.1 100.0% 27.5 42.5 >65 kts   103.7 kts
20230830T093514 ssmis18_85 11.1 2.5 57.5% 0.0 0.0 n/a   102.0 kts
20230830T112730 ssmis16_85 22.2 6.1 86.3% 7.2 22.2 >65 kts   100.5 kts
20230830T163115 gmi_85 122.1 56.1 12.3% 2.8 2.8 n/a   73.6 kts
20230830T183254 amsr2_85 133.2 67.3 NaN% NaN NaN n/a   64.1 kts
20230830T205419 ssmis18_85 177.6 89.5 13.8% 2.0 2.0 n/a   60.2 kts
20230830T224750 ssmis16_85 233.1 111.7 NaN% NaN NaN n/a   57.0 kts
20230831T021615 gmi_85 333.0 117.3 NaN% NaN NaN n/a   53.1 kts
20230831T063632 amsr2_85 266.4 128.4 NaN% NaN NaN n/a   50.0 kts
20230831T092043 ssmis18_85 66.6 28.4 NaN% NaN NaN n/a   50.0 kts
20230831T111305 ssmis16_85 55.5 22.8 NaN% NaN NaN n/a   50.0 kts
20230831T173802 amsr2_85 11.1 2.5 0.0% 5.7 -5.7 n/a   51.5 kts
20230831T204154 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   53.2 kts
20230831T223124 ssmis17_85 288.6 139.5 NaN% NaN NaN n/a   54.2 kts
20230831T223454 ssmis16_85 11.1 2.5 0.0% 1.1 -1.1 n/a   54.2 kts
20230901T012615 gmi_85 11.1 2.5 0.0% 3.8 -3.8 n/a   53.8 kts
20230901T090703 ssmis18_85 22.2 6.1 0.0% 1.0 -1.0 n/a   47.4 kts
20230901T105618 ssmis17_85 22.2 6.1 0.0% 3.0 -3.0 n/a   45.9 kts
20230901T110001 ssmis16_85 44.4 17.2 0.0% 1.4 -1.4 n/a   45.8 kts
20230901T202816 ssmis18_85 22.2 6.1 0.0% 1.0 -1.0 n/a   41.5 kts
20230901T221710 ssmis17_85 55.5 22.8 0.0% 1.5 -1.5 n/a   40.7 kts
20230902T062431 amsr2_85 321.9 156.2 NaN% NaN NaN n/a   40.0 kts
20230902T085423 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230902T104304 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230902T172459 amsr2_85 166.5 78.4 NaN% NaN NaN n/a   40.0 kts
20230902T201346 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230902T220300 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230902T220733 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230903T084059 ssmis18_85 44.4 17.2 0.0% 2.9 -2.9 n/a   43.6 kts
20230903T102912 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   44.4 kts
20230903T103344 ssmis16_85 11.1 2.5 0.0% 0.5 -0.5 n/a   44.4 kts
20230903T143615 gmi_85 22.2 6.1 0.0% 12.8 -12.8 n/a   45.0 kts
20230903T200151 ssmis18_85 33.3 11.7 100.0% 24.1 -39.1 n/a   45.0 kts
20230903T214954 ssmis17_85 22.2 6.1 11.0% 12.2 -12.2 n/a   45.0 kts
20230903T215442 ssmis16_85 22.2 6.1 27.4% 12.3 -12.3 n/a   45.0 kts
20230904T002115 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20230904T061130 amsr2_85 11.1 2.5 0.0% 8.6 -8.6 n/a   45.0 kts
20230904T082705 ssmis18_85 44.4 17.2 0.0% 1.7 -1.7 n/a   45.0 kts
20230904T101942 ssmis16_85 22.2 6.1 0.0% 2.8 -2.8 n/a   45.0 kts
20230904T134615 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20230904T171320 amsr2_85 11.1 2.5 0.0% 4.6 -4.6 n/a   45.0 kts
20230904T213654 ssmis17_85 33.3 11.7 0.0% 0.8 -0.8 n/a   45.0 kts
20230904T214208 ssmis16_85 177.6 83.9 NaN% NaN NaN n/a   45.0 kts
20230904T232615 gmi_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20230905T081322 ssmis18_85 88.8 39.5 58.9% 9.3 -9.3 n/a   45.0 kts
20230905T100537 ssmis16_85 22.2 6.1 60.3% 16.5 -16.5 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).