Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20200223T192917 ssmis16_85 188.7 89.5 NaN% NaN NaN n/a   36.2 kts
20200223T210631 ssmis18_85 55.5 22.8 26.0% 10.9 -10.9 n/a   37.6 kts
20200223T230528 ssmis17_85 66.6 33.9 100.0% 22.4 -37.4 n/a   39.2 kts
20200224T061735 amsr2_85 199.8 95.1 NaN% NaN NaN n/a   45.5 kts
20200224T062139 gmi_85 77.7 39.5 4.1% 1.0 -1.0 n/a   45.6 kts
20200224T080532 ssmis16_85 33.3 6.1 23.3% 0.0 -0.0 n/a   48.5 kts
20200224T094315 ssmis18_85 33.3 11.7 37.0% 9.2 -9.2 n/a   51.2 kts
20200224T170845 amsr2_85 33.3 6.1 26.0% 18.6 18.6 n/a   59.3 kts
20200224T205015 ssmis18_85 99.9 45.0 NaN% NaN NaN n/a   62.4 kts
20200224T205434 ssmis18_85 22.2 6.1 98.6% 14.5 29.5 >65 kts   62.4 kts
20200224T225204 ssmis17_85 77.7 33.9 93.2% 14.2 29.1 >65 kts   64.1 kts
20200225T093016 ssmis18_85 22.2 6.1 100.0% 43.1 58.1 >65 kts   87.9 kts
20200225T112758 ssmis17_85 22.2 6.1 100.0% 25.4 40.4 >65 kts   89.6 kts
20200225T165640 gmi_85 11.1 6.1 89.0% 6.1 21.1 >65 kts   94.1 kts
20200225T175154 amsr2_85 22.2 6.1 100.0% 13.4 28.4 >65 kts   94.9 kts
20200225T204216 ssmis18_85 88.8 28.4 100.0% 47.7 62.7 >85 kts# 95.0 kts
20200225T223559 ssmis17_85 44.4 17.2 NaN% NaN NaN n/a   95.0 kts
20200225T223919 ssmis17_85 44.4 17.2 100.0% 50.9 65.9 >85 kts# 95.0 kts
20200226T060447 amsr2_85 22.2 6.1 100.0% 30.4 45.4 >65 kts   95.0 kts
20200226T061140 gmi_85 22.2 6.1 100.0% 29.4 44.4 >65 kts   95.0 kts
20200226T091737 ssmis18_85 33.3 11.7 100.0% 26.2 41.2 >65 kts   95.0 kts
20200226T111419 ssmis17_85 22.2 6.1 100.0% 22.8 37.8 >65 kts   95.0 kts
20200226T203211 ssmis16_85 44.4 11.7 43.8% 0.0 0.0 n/a   85.8 kts
20200226T222619 ssmis17_85 22.2 161.8 NaN% NaN NaN n/a   82.6 kts
20200227T090448 ssmis18_85 11.1 139.5 NaN% NaN NaN n/a   59.9 kts
20200227T090708 ssmis16_85 22.2 6.1 31.5% 0.0 0.0 n/a   59.8 kts
20200227T110100 ssmis17_85 210.9 106.2 0.0% 1.1 1.1 n/a   56.6 kts
20200227T164640 gmi_85 55.5 22.8 41.1% 12.6 -12.6 n/a   55.0 kts
20200227T174012 amsr2_85 44.4 17.2 35.6% 5.6 -5.6 n/a   55.0 kts
20200227T201908 ssmis16_85 77.7 33.9 60.3% 7.1 7.1 n/a   53.1 kts
20200228T055234 amsr2_85 66.6 28.4 0.0% 2.8 -2.8 n/a   45.1 kts
20200228T085405 ssmis16_85 66.6 28.4 38.4% 3.0 -3.0 n/a   45.0 kts
20200228T104735 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   45.0 kts
20200228T182254 amsr2_85 22.2 161.8 NaN% NaN NaN n/a   45.0 kts
20200228T200608 ssmis16_85 22.2 NaN 58.9% 0.0 -920.0 n/a   45.0 kts
20200228T214527 ssmis18_85 44.4 11.7 38.4% 0.8 -0.8 n/a   45.0 kts
20200229T051139 gmi_85 99.9 45.0 0.0% 3.0 -3.0 n/a   36.3 kts
20200229T063555 amsr2_85 99.9 134.0 NaN% NaN NaN n/a   35.0 kts
20200229T084128 ssmis16_85 288.6 139.5 NaN% NaN NaN n/a   35.0 kts
20200229T213208 ssmis18_85 333.0 161.8 NaN% NaN NaN 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).