Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20181118T085340 ssmis18_85 233.1 106.2 NaN% NaN NaN n/a   27.4 kts
20181118T184139 ssmis16_85 299.7 122.9 NaN% NaN NaN n/a   30.0 kts
20181118T212301 ssmis17_85 33.3 2.5 0.0% 1.3 -1.3 n/a   30.0 kts
20181119T043113 amsr2_85 44.4 6.1 0.0% 3.5 -3.5 n/a   30.0 kts
20181119T073015 ssmis16_85 22.2 6.1 0.0% 2.0 -2.0 n/a   30.0 kts
20181119T080639 gmi_85 199.8 95.1 6.2% 3.3 -3.3 n/a   30.0 kts
20181119T084232 ssmis18_85 244.2 117.3 NaN% NaN NaN n/a   30.0 kts
20181119T101143 ssmis17_85 11.1 2.5 0.0% 2.4 -2.4 n/a   30.0 kts
20181119T164750 amsr2_85 333.0 78.4 2.7% 5.6 -5.6 n/a   30.0 kts
20181119T193639 gmi_85 33.3 150.7 NaN% NaN NaN n/a   30.0 kts
20181119T212118 ssmis18_85 222.0 128.4 NaN% NaN NaN n/a   30.0 kts
20181120T051446 amsr2_85 22.2 161.8 NaN% NaN NaN n/a   30.0 kts
20181120T071735 ssmis16_85 333.0 122.9 NaN% NaN NaN n/a   28.9 kts
20181120T095852 ssmis17_85 299.7 95.1 NaN% NaN NaN n/a   26.7 kts
20181120T173025 amsr2_85 288.6 145.1 NaN% NaN NaN n/a   25.0 kts
20181120T195531 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20181120T210807 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20181120T223630 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20181121T095930 ssmis18_85 77.7 33.9 50.7% 0.0 -0.0 n/a   25.0 kts
20181121T194301 ssmis16_85 333.0 122.9 NaN% NaN NaN n/a   26.4 kts
20181121T222319 ssmis17_85 333.0 122.9 NaN% NaN NaN n/a   28.7 kts
20181122T083325 ssmis16_85 77.7 33.9 100.0% 20.4 -35.4 n/a   32.1 kts
20181122T084140 gmi_85 55.5 22.8 97.3% 18.0 -33.0 n/a   32.2 kts
20181122T094708 ssmis18_85 44.4 11.7 83.6% 16.3 -16.3 n/a   33.2 kts
20181122T111401 ssmis17_85 44.4 11.7 79.5% 12.0 -12.0 n/a   34.4 kts
20181122T200639 gmi_85 77.7 33.9 42.5% 0.7 -0.7 n/a   36.8 kts
20181122T222525 ssmis18_85 33.3 11.7 64.4% 3.6 -3.6 n/a   38.7 kts
20181123T054557 amsr2_85 33.3 11.7 100.0% 22.1 -37.1 n/a   49.6 kts
20181123T082001 ssmis16_85 44.4 17.2 69.9% 8.8 -8.8 n/a   51.9 kts
20181123T110018 ssmis17_85 44.4 22.8 49.3% 0.0 -0.0 n/a   54.2 kts
20181123T180153 amsr2_85 66.6 28.4 100.0% 34.0 49.0 >65 kts   55.1 kts
20181123T205821 ssmis16_85 66.6 28.4 100.0% 36.2 51.2 >65 kts   62.4 kts
20181123T221244 ssmis18_85 55.5 22.8 NaN% NaN NaN n/a   65.5 kts
20181123T233828 ssmis17_85 44.4 17.2 100.0% 47.5 62.5 >85 kts# 69.1 kts
20181124T062845 amsr2_85 33.3 11.7 100.0% 28.1 43.1 >65 kts   69.6 kts
20181124T080655 ssmis16_85 33.3 11.7 54.8% 10.0 10.0 n/a   68.2 kts
20181124T082638 gmi_85 44.4 22.8 43.8% 3.3 3.3 n/a   68.0 kts
20181124T104656 ssmis17_85 33.3 11.7 67.1% 10.0 10.0 n/a   66.0 kts
20181124T184458 amsr2_85 33.3 11.7 67.1% 7.8 7.8 n/a   63.8 kts
20181124T195639 gmi_85 55.5 28.4 NaN% NaN NaN n/a   61.8 kts
20181124T204522 ssmis16_85 44.4 17.2 52.0% 0.4 0.4 n/a   60.4 kts
20181124T232524 ssmis17_85 33.3 11.7 64.4% 12.0 12.0 n/a   56.0 kts
20181125T105055 ssmis18_85 133.2 61.7 NaN% NaN NaN n/a   32.9 kts
20181125T190640 gmi_85 333.0 161.8 NaN% NaN NaN n/a   27.7 kts
20181125T203202 ssmis16_85 177.6 83.9 NaN% NaN NaN n/a   26.9 kts
20181125T231057 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   25.5 kts
20181126T061709 amsr2_85 266.4 128.4 NaN% NaN NaN n/a   22.4 kts
20181126T082139 gmi_85 222.0 106.2 NaN% NaN NaN n/a   21.5 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).