Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20201005T070532 amsr2_85 22.2 6.1 6.8% 2.3 -2.3 n/a   30.9 kts
20201005T091336 ssmis16_85 44.4 17.2 86.3% 14.8 -29.9 n/a   32.7 kts
20201005T103704 ssmis18_85 333.0 156.2 NaN% NaN NaN n/a   33.8 kts
20201005T214921 ssmis18_85 33.3 11.7 94.5% 14.0 29.0 >65 kts   61.4 kts
20201006T102420 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   91.0 kts
20201006T125535 ssmis17_85 99.9 67.3 12.3% 4.2 4.2 n/a   98.9 kts
20201006T184143 amsr2_85 22.2 6.1 76.7% 0.0 0.0 n/a   119.4 kts
20201006T213743 ssmis18_85 22.2 NaN 61.6% 0.4 -920.0 n/a   117.0 kts
20201006T215450 ssmis16_85 22.2 NaN 74.0% 0.2 -920.0 n/a   116.7 kts
20201007T000821 ssmis17_85 44.4 89.5 NaN% NaN NaN n/a   114.7 kts
20201007T005019 gmi_85 66.6 17.2 31.5% 3.2 3.2 n/a   112.9 kts
20201007T101110 ssmis18_85 55.5 17.2 NaN% NaN NaN n/a   93.0 kts
20201007T124106 ssmis17_85 55.5 22.8 100.0% 29.1 44.1 >65 kts   88.9 kts
20201007T140519 gmi_85 33.3 11.7 71.2% 15.4 15.4 n/a   86.5 kts
20201007T192534 amsr2_85 44.4 17.2 100.0% 20.4 35.4 >65 kts   80.0 kts
20201007T214256 ssmis16_85 77.7 33.9 100.0% 21.5 36.5 >65 kts   80.0 kts
20201007T235631 ssmis17_85 33.3 11.7 67.1% 14.4 14.4 n/a   80.0 kts
20201008T073452 amsr2_85 111.0 50.6 100.0% 29.2 44.2 >65 kts   85.0 kts
20201008T101418 ssmis16_85 66.6 28.4 100.0% 21.7 36.7 >65 kts   85.0 kts
20201008T113900 ssmis18_85 77.7 33.9 100.0% 48.2 63.2 >85 kts# 85.0 kts
20201008T225550 ssmis18_85 55.5 22.8 100.0% 28.4 43.4 >65 kts   102.3 kts
20201009T003518 gmi_85 66.6 22.8 100.0% 32.3 47.3 >65 kts   105.0 kts
20201009T081647 amsr2_85 66.6 28.4 100.0% 31.2 46.2 >65 kts   105.0 kts
20201009T112512 ssmis18_85 33.3 11.7 65.8% 6.0 6.0 n/a   105.0 kts
20201009T135518 gmi_85 44.4 17.2 100.0% 28.3 43.3 >65 kts   100.2 kts
20201009T191522 amsr2_85 44.4 17.2 39.7% 8.2 8.2 n/a   86.9 kts
20201009T224356 ssmis18_85 99.9 50.6 38.4% 7.5 7.5 n/a   78.2 kts
20201009T234019 gmi_85 99.9 45.0 19.1% 9.4 9.4 n/a   75.8 kts
20201010T111105 ssmis18_85 310.8 156.2 NaN% NaN NaN n/a   37.0 kts
20201010T133917 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   32.2 kts
20201010T223255 ssmis18_85 77.7 33.9 0.0% 1.8 -1.8 n/a   25.8 kts
20201011T080203 amsr2_85 144.3 67.3 0.0% 0.3 -0.3 n/a   21.7 kts
20201011T105728 ssmis18_85 288.6 139.5 NaN% NaN NaN n/a   20.4 kts
20201011T132459 ssmis17_85 22.2 6.1 0.0% 0.8 -0.8 n/a   20.0 kts
20201011T135018 gmi_85 321.9 156.2 NaN% NaN NaN n/a   20.0 kts
20201011T190444 amsr2_85 66.6 28.4 0.0% 0.3 -0.3 n/a   20.0 kts
20201011T205455 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   20.0 kts
20201011T222107 ssmis18_85 11.1 2.5 0.0% 0.1 -0.1 n/a   20.0 kts
20201012T070540 amsr2_85 22.2 6.1 0.0% 0.7 -0.7 n/a   20.0 kts
20201012T104325 ssmis18_85 22.2 6.1 0.0% 0.4 -0.4 n/a   20.0 kts
20201012T130018 gmi_85 11.1 2.5 0.0% 0.4 -0.4 n/a   20.0 kts
20201012T131016 ssmis17_85 266.4 128.4 NaN% NaN NaN n/a   20.0 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).