Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20191019T030542 amsr2_85 44.4 17.2 1.4% 6.7 -6.7 n/a   32.6 kts
20191019T053830 ssmis16_85 55.5 28.4 61.6% 5.7 -5.7 n/a   34.7 kts
20191019T061913 ssmis18_85 33.3 11.7 NaN% NaN NaN n/a   35.5 kts
20191019T081726 ssmis17_85 199.8 95.1 23.3% 7.4 -7.4 n/a   38.8 kts
20191019T152132 amsr2_85 99.9 17.2 17.8% 0.8 -0.8 n/a   47.8 kts
20191019T181630 ssmis16_85 222.0 106.2 67.7% 13.9 -13.9 n/a   50.5 kts
20191019T185742 ssmis18_85 133.2 61.7 16.4% 10.4 -10.4 n/a   51.6 kts
20191019T205427 ssmis17_85 11.1 2.5 NaN% NaN NaN n/a   54.8 kts
20191020T034920 amsr2_85 55.5 22.8 100.0% 24.4 39.4 >65 kts   63.2 kts
20191020T045139 gmi_85 77.7 67.3 NaN% NaN NaN n/a   64.1 kts
20191020T052631 ssmis16_85 44.4 22.8 100.0% 20.4 35.4 >65 kts   64.5 kts
20191020T080435 ssmis17_85 44.4 17.2 93.2% 16.9 31.9 >65 kts   66.7 kts
20191020T160400 amsr2_85 33.3 11.7 97.3% 18.2 33.2 >65 kts   73.4 kts
20191020T162139 gmi_85 44.4 11.7 100.0% 24.7 39.7 >65 kts   73.6 kts
20191020T180338 ssmis16_85 33.3 11.7 72.6% 8.2 8.2 n/a   75.1 kts
20191020T204116 ssmis17_85 33.3 11.7 NaN% NaN NaN n/a   79.5 kts
20191021T073655 ssmis18_85 22.2 6.1 100.0% 48.5 63.5 >85 kts# 97.7 kts
20191022T033845 amsr2_85 33.3 11.7 100.0% 60.7 75.7 >85 kts# 118.0 kts
20191022T064329 ssmis16_85 22.2 6.1 NaN% NaN NaN n/a   120.6 kts
20191022T072456 ssmis18_85 22.2 6.1 100.0% 37.6 52.6 >65 kts   121.2 kts
20191022T092051 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   122.8 kts
20191022T155005 amsr2_85 22.2 6.1 100.0% 33.1 48.1 >65 kts   125.0 kts
20191022T161139 gmi_85 22.2 6.1 100.0% 35.6 50.6 >65 kts   125.0 kts
20191022T195826 ssmis18_85 77.7 17.2 63.0% 12.9 12.9 n/a   123.4 kts
20191022T215346 ssmis17_85 44.4 11.7 20.6% 0.0 0.0 n/a   121.8 kts
20191023T052639 gmi_85 33.3 17.2 100.0% 47.5 62.5 >85 kts# 101.9 kts
20191023T063152 ssmis16_85 33.3 11.7 100.0% 49.5 64.5 >85 kts# 100.0 kts
20191023T071415 ssmis18_85 33.3 11.7 100.0% 42.8 57.8 >65 kts   100.0 kts
20191023T090902 ssmis17_85 33.3 11.7 100.0% 40.5 55.5 >65 kts   100.0 kts
20191023T151640 gmi_85 33.3 11.7 34.2% 12.8 12.8 n/a   100.0 kts
20191023T163137 amsr2_85 33.3 11.7 100.0% 24.1 39.1 >65 kts   100.0 kts
20191023T190208 ssmis16_85 77.7 33.9 53.4% 5.8 5.8 n/a   99.1 kts
20191023T194427 ssmis18_85 66.6 28.4 87.7% 13.7 28.7 >65 kts   98.5 kts
20191023T213820 ssmis17_85 66.6 28.4 100.0% 30.5 45.5 >65 kts   97.0 kts
20191024T032924 amsr2_85 55.5 22.8 30.1% 19.0 19.0 n/a   95.0 kts
20191024T061929 ssmis16_85 66.6 28.4 93.2% 18.8 33.8 >65 kts   94.7 kts
20191024T070254 ssmis18_85 77.7 33.9 NaN% NaN NaN n/a   94.1 kts
20191024T085635 ssmis17_85 88.8 39.5 NaN% NaN NaN n/a   92.5 kts
20191024T184720 ssmis16_85 111.0 50.6 9.6% 6.6 6.6 n/a   79.3 kts
20191024T193032 ssmis18_85 111.0 50.6 50.7% 9.4 9.4 n/a   78.7 kts
20191024T212344 ssmis17_85 33.3 11.7 45.2% 11.4 11.4 n/a   77.2 kts
20191025T060830 ssmis16_85 144.3 50.6 100.0% 33.1 48.1 >65 kts   65.0 kts
20191025T065117 ssmis18_85 133.2 45.0 NaN% NaN NaN n/a   65.0 kts
20191025T084500 ssmis17_85 277.5 134.0 NaN% NaN NaN n/a   65.0 kts
20191025T161603 amsr2_85 166.5 78.4 0.0% 2.2 2.2 n/a   56.9 kts
20191025T183230 ssmis16_85 321.9 156.2 NaN% NaN NaN n/a   54.5 kts
20191025T191610 ssmis18_85 244.2 117.3 NaN% NaN NaN n/a   53.9 kts
20191025T210832 ssmis17_85 22.2 6.1 0.0% 1.6 -1.6 n/a   52.4 kts
20191026T043139 gmi_85 333.0 161.8 NaN% NaN NaN n/a   46.2 kts
20191026T055723 ssmis16_85 44.4 17.2 0.0% 4.8 -4.8 n/a   45.0 kts
20191026T064055 ssmis18_85 299.7 145.1 NaN% NaN NaN n/a   45.0 kts
20191026T083345 ssmis17_85 233.1 111.7 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).