Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20180324T183124 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   25.0 kts
20180324T204715 ssmis18_85 333.0 139.5 NaN% NaN NaN n/a   25.0 kts
20180325T054056 ssmi15_85 333.0 28.4 1.4% 1.2 -1.2 n/a   29.7 kts
20180325T092355 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20180325T155252 amsr2_85 99.9 161.8 NaN% NaN NaN n/a   30.0 kts
20180325T181812 ssmis16_85 255.3 128.4 NaN% NaN NaN n/a   30.0 kts
20180325T203441 ssmis18_85 155.4 72.8 15.4% 0.5 -0.5 n/a   30.0 kts
20180326T041822 amsr2_85 122.1 67.3 4.1% 5.5 -5.5 n/a   30.0 kts
20180326T051639 gmi_85 66.6 2.5 0.0% 2.9 -2.9 n/a   30.0 kts
20180326T052549 ssmi15_85 99.9 45.0 6.8% 3.6 -3.6 n/a   30.0 kts
20180326T070643 ssmis16_85 310.8 156.2 NaN% NaN NaN n/a   30.0 kts
20180326T091309 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20180326T092336 ssmis18_85 133.2 61.7 NaN% NaN NaN n/a   30.0 kts
20180326T163508 amsr2_85 288.6 139.5 NaN% NaN NaN n/a   30.0 kts
20180326T164639 gmi_85 299.7 145.1 NaN% NaN NaN n/a   30.0 kts
20180326T180316 ssmi15_85 233.1 122.9 9.6% 5.4 -5.4 n/a   30.0 kts
20180326T215010 ssmis17_85 22.2 139.5 NaN% NaN NaN n/a   30.0 kts
20180327T065359 ssmis16_85 66.6 50.6 8.2% 3.1 -3.1 n/a   30.0 kts
20180327T085850 ssmis17_85 233.1 106.2 NaN% NaN NaN n/a   30.0 kts
20180327T091117 ssmis18_85 222.0 117.3 NaN% NaN NaN n/a   30.0 kts
20180327T174700 ssmi15_85 310.8 150.7 NaN% NaN NaN n/a   30.0 kts
20180327T213620 ssmis17_85 210.9 100.6 NaN% NaN NaN n/a   33.0 kts
20180328T040728 amsr2_85 133.2 2.5 0.0% 2.6 -2.6 n/a   41.9 kts
20180328T050639 gmi_85 210.9 111.7 NaN% NaN NaN n/a   43.5 kts
20180328T064140 ssmis16_85 99.9 33.9 23.3% 11.6 -11.6 n/a   45.6 kts
20180328T090017 ssmis18_85 166.5 50.6 54.0% 3.5 -3.5 n/a   47.5 kts
20180328T162124 amsr2_85 122.1 61.7 58.9% 7.9 -7.9 n/a   53.6 kts
20180328T172948 ssmi15_85 333.0 122.9 NaN% NaN NaN n/a   54.6 kts
20180328T191747 ssmis16_85 244.2 117.3 63.1% 8.2 8.2 n/a   55.0 kts
20180328T212203 ssmis17_85 77.7 134.0 NaN% NaN NaN n/a   55.0 kts
20180328T213551 ssmis18_85 99.9 45.0 11.0% 4.5 4.5 n/a   55.0 kts
20180329T062933 ssmis16_85 33.3 11.7 67.1% 6.8 6.8 n/a   55.4 kts
20180329T084739 ssmis18_85 66.6 28.4 94.5% 17.8 32.8 >65 kts   57.3 kts
20180329T154139 gmi_85 44.4 17.2 91.8% 18.6 33.6 >65 kts   63.1 kts
20180329T190432 ssmis16_85 33.3 11.7 100.0% 26.2 41.2 >65 kts   67.7 kts
20180329T210844 ssmis17_85 33.3 11.7 NaN% NaN NaN n/a   72.9 kts
20180329T212328 ssmis18_85 33.3 11.7 100.0% 34.4 49.4 >65 kts   73.5 kts
20180330T035604 amsr2_85 22.2 6.1 100.0% 67.4 82.4 >85 kts# 103.0 kts
20180330T061633 ssmis16_85 22.2 6.1 100.0% 26.8 41.8 >65 kts   115.7 kts
20180330T083539 ssmis18_85 22.2 6.1 100.0% 40.2 55.2 >65 kts   121.5 kts
20180330T160821 amsr2_85 22.2 6.1 100.0% 30.8 45.8 >65 kts   123.1 kts
20180330T185048 ssmis16_85 99.9 45.0 32.9% 2.2 2.2 n/a   117.9 kts
20180330T205446 ssmis17_85 144.3 67.3 24.7% 6.0 6.0 n/a   112.7 kts
20180330T211021 ssmis18_85 155.4 72.8 24.7% 5.8 5.8 n/a   112.1 kts
20180331T040639 gmi_85 333.0 28.4 48.0% 1.4 1.4 n/a   91.3 kts
20180331T060408 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   84.8 kts
20180331T082354 ssmis18_85 44.4 161.8 NaN% NaN NaN n/a   79.0 kts
20180331T183719 ssmis16_85 22.2 6.1 0.0% 2.0 -2.0 n/a   49.0 kts
20180331T204048 ssmis17_85 66.6 33.9 NaN% NaN NaN n/a   45.5 kts
20180331T205742 ssmis18_85 33.3 17.2 0.0% 0.0 -0.0 n/a   45.1 kts
20180401T031640 gmi_85 333.0 161.8 NaN% NaN NaN n/a   37.3 kts
20180401T034416 amsr2_85 33.3 6.1 0.0% 0.3 -0.3 n/a   36.9 kts
20180401T055054 ssmis16_85 266.4 128.4 0.0% 4.3 -4.3 n/a   35.1 kts
20180401T081127 ssmis18_85 133.2 61.7 NaN% NaN NaN n/a   35.0 kts
20180401T155456 amsr2_85 11.1 2.5 0.0% 1.3 -1.3 n/a   31.2 kts
20180401T182344 ssmis16_85 55.5 22.8 0.0% 5.2 -5.2 n/a   29.8 kts
20180401T202711 ssmis17_85 44.4 17.2 0.0% 1.6 -1.6 n/a   29.0 kts
20180401T204430 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   28.9 kts
20180402T024914 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   26.3 kts
20180402T053745 ssmis16_85 266.4 128.4 0.0% 0.7 -0.7 n/a   25.2 kts
20180402T075845 ssmis18_85 77.7 33.9 NaN% NaN NaN n/a   25.0 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).