Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20191024T203532 amsr2_85 33.3 11.7 0.0% 8.2 -8.2 n/a   37.2 kts
20191025T004030 ssmis18_85 77.7 33.9 100.0% 21.4 -36.4 n/a   40.6 kts
20191025T023359 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   42.1 kts
20191025T110918 ssmis16_85 88.8 39.5 34.2% 0.2 -0.2 n/a   53.6 kts
20191025T115244 ssmis18_85 177.6 11.7 69.9% 0.0 -0.0 n/a   54.8 kts
20191025T134545 ssmis17_85 33.3 11.7 56.2% 0.0 0.0 n/a   56.5 kts
20191025T194640 gmi_85 111.0 28.4 100.0% 23.8 38.8 >65 kts   63.0 kts
20191025T211822 amsr2_85 88.8 39.5 100.0% 24.8 39.8 >65 kts   65.5 kts
20191025T234417 ssmis16_85 88.8 39.5 100.0% 33.9 48.9 >65 kts   69.6 kts
20191026T002800 ssmis18_85 99.9 45.0 100.0% 23.9 38.9 >65 kts   70.8 kts
20191026T022021 ssmis17_85 55.5 17.2 100.0% 27.3 42.3 >65 kts   73.9 kts
20191026T090139 gmi_85 55.5 22.8 100.0% 20.9 35.9 >65 kts   87.6 kts
20191026T105645 ssmis16_85 44.4 11.7 67.1% 16.2 16.2 n/a   92.4 kts
20191026T133244 ssmis17_85 44.4 17.2 100.0% 28.6 43.6 >65 kts   100.2 kts
20191026T233125 ssmis16_85 55.5 17.2 100.0% 66.6 81.6 >85 kts# 124.2 kts
20191027T001521 ssmis18_85 33.3 17.2 NaN% NaN NaN n/a   125.2 kts
20191027T020712 ssmis17_85 44.4 17.2 100.0% 64.2 79.2 >85 kts# 126.8 kts
20191027T085351 amsr2_85 44.4 17.2 100.0% 44.9 59.9 >65 kts   132.4 kts
20191027T193640 gmi_85 44.4 17.2 100.0% 38.4 53.4 >65 kts   130.0 kts
20191027T210554 amsr2_85 44.4 17.2 100.0% 51.6 66.6 >85 kts# 130.0 kts
20191027T231758 ssmis16_85 44.4 17.2 NaN% NaN NaN n/a   130.0 kts
20191028T085139 gmi_85 66.6 28.4 100.0% 39.5 54.5 >65 kts   130.0 kts
20191028T125700 ssmis18_85 55.5 22.8 100.0% 41.1 56.1 >65 kts   130.0 kts
20191028T214838 amsr2_85 55.5 22.8 61.6% 17.4 17.4 n/a   126.8 kts
20191029T013040 ssmis18_85 66.6 28.4 63.0% 15.2 15.2 n/a   122.5 kts
20191029T084224 amsr2_85 44.4 17.2 11.0% 7.8 7.8 n/a   110.5 kts
20191029T115937 ssmis16_85 99.9 45.0 100.0% 21.6 36.6 >65 kts   105.0 kts
20191029T124435 ssmis18_85 77.7 33.9 100.0% 26.0 41.0 >65 kts   105.0 kts
20191029T143443 ssmis17_85 77.7 33.9 54.8% 17.1 17.1 n/a   105.0 kts
20191029T192638 gmi_85 44.4 161.8 NaN% NaN NaN n/a   103.8 kts
20191030T003247 ssmis16_85 166.5 78.4 NaN% NaN NaN n/a   99.1 kts
20191030T011759 ssmis18_85 111.0 50.6 39.7% 5.2 5.2 n/a   97.8 kts
20191030T030735 ssmis17_85 77.7 28.4 53.4% 7.3 7.3 n/a   94.8 kts
20191030T084639 gmi_85 333.0 161.8 NaN% NaN NaN n/a   78.4 kts
20191030T092516 amsr2_85 333.0 50.6 NaN% NaN NaN n/a   75.7 kts
20191030T114625 ssmis16_85 44.4 156.2 NaN% NaN NaN n/a   65.9 kts
20191030T123237 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   63.6 kts
20191030T142054 ssmis17_85 22.2 6.1 0.0% 1.4 1.4 n/a   59.1 kts
20191030T213648 amsr2_85 333.0 2.5 0.0% 2.7 -2.7 n/a   44.0 kts
20191031T002003 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   39.7 kts
20191031T010610 ssmis18_85 33.3 11.7 0.0% 0.0 -0.0 n/a   39.1 kts
20191031T075140 gmi_85 288.6 150.7 NaN% NaN NaN n/a   35.0 kts
20191031T113305 ssmis16_85 277.5 145.1 NaN% NaN NaN n/a   35.0 kts
20191031T140728 ssmis17_85 33.3 17.2 0.0% 2.5 -2.5 n/a   33.2 kts
20191031T191639 gmi_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20191101T000747 ssmis16_85 255.3 122.9 0.0% 3.5 -3.5 n/a   30.0 kts
20191101T005401 ssmis18_85 310.8 150.7 NaN% NaN NaN n/a   30.0 kts
20191101T024156 ssmis17_85 255.3 122.9 8.2% 0.4 -0.4 n/a   30.0 kts
20191101T091219 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   30.0 kts
20191101T212539 amsr2_85 299.7 145.1 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).