Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20211031T052750 amsr2_85 77.7 67.3 NaN% NaN NaN n/a   45.0 kts
20211031T095715 ssmis17_85 188.7 89.5 NaN% NaN NaN n/a   45.0 kts
20211031T100042 ssmis17_85 144.3 50.6 87.7% 16.6 -31.6 n/a   45.0 kts
20211031T163044 amsr2_85 99.9 45.0 0.0% 9.3 -9.3 n/a   45.0 kts
20211031T182002 ssmis18_85 77.7 33.9 8.2% 5.6 -5.6 n/a   45.0 kts
20211031T212356 ssmis17_85 88.8 39.5 8.2% 9.2 -9.2 n/a   45.0 kts
20211101T043243 amsr2_85 133.2 61.7 2.7% 6.8 -6.8 n/a   45.0 kts
20211101T082707 ssmis16_85 122.1 50.6 12.3% 5.2 -5.2 n/a   43.0 kts
20211101T094809 ssmis17_85 133.2 50.6 20.6% 4.4 -4.4 n/a   41.8 kts
20211101T153453 amsr2_85 166.5 78.4 11.0% 8.0 -8.0 n/a   40.0 kts
20211101T173018 gmi_85 166.5 161.8 NaN% NaN NaN n/a   40.0 kts
20211101T210951 ssmis17_85 255.3 122.9 NaN% NaN NaN n/a   40.0 kts
20211102T031518 gmi_85 333.0 161.8 NaN% NaN NaN n/a   42.7 kts
20211102T081352 ssmis16_85 133.2 61.7 26.0% 7.6 -7.6 n/a   45.0 kts
20211102T093431 ssmis17_85 233.1 56.1 6.8% 9.3 -9.3 n/a   45.0 kts
20211102T161813 amsr2_85 88.8 22.8 5.5% 3.7 -3.7 n/a   45.0 kts
20211102T205658 ssmis17_85 233.1 111.7 6.8% 8.6 -8.6 n/a   45.0 kts
20211103T022019 gmi_85 77.7 33.9 13.7% 5.9 -5.9 n/a   45.0 kts
20211103T041948 amsr2_85 66.6 28.4 5.5% 2.5 -2.5 n/a   45.0 kts
20211103T075937 ssmis18_85 44.4 17.2 20.6% 9.2 -9.2 n/a   45.0 kts
20211103T075955 ssmis16_85 44.4 17.2 19.2% 8.2 -8.2 n/a   45.0 kts
20211103T091837 ssmis17_85 55.5 22.8 2.7% 3.6 -3.6 n/a   45.0 kts
20211103T152354 amsr2_85 66.6 28.4 1.4% 5.2 -5.2 n/a   45.0 kts
20211103T172519 gmi_85 288.6 145.1 NaN% NaN NaN n/a   45.0 kts
20211103T192442 ssmis16_85 111.0 50.6 NaN% NaN NaN n/a   45.0 kts
20211103T204419 ssmis17_85 77.7 39.5 0.0% 4.8 -4.8 n/a   45.0 kts
20211104T013019 gmi_85 155.4 72.8 0.0% 5.7 -5.7 n/a   45.0 kts
20211104T050147 amsr2_85 122.1 50.6 0.0% 4.3 -4.3 n/a   45.0 kts
20211104T074542 ssmis18_85 111.0 50.6 11.0% 3.2 -3.2 n/a   43.5 kts
20211104T074556 ssmis16_85 111.0 50.6 8.2% 1.7 -1.7 n/a   43.5 kts
20211104T090542 ssmis17_85 111.0 50.6 4.1% 2.6 -2.6 n/a   42.4 kts
20211104T160737 amsr2_85 133.2 61.7 8.2% 5.4 -5.4 n/a   40.0 kts
20211104T163018 gmi_85 133.2 72.8 4.1% 7.6 -7.6 n/a   40.0 kts
20211104T191221 ssmis16_85 199.8 100.6 0.0% 11.2 -11.2 n/a   41.0 kts
20211104T203113 ssmis17_85 199.8 83.9 11.0% 6.5 -6.5 n/a   42.1 kts
20211105T040611 amsr2_85 44.4 17.2 0.0% 3.0 -3.0 n/a   45.0 kts
20211105T073242 ssmis18_85 88.8 39.5 0.0% 4.3 -4.3 n/a   45.0 kts
20211105T073300 ssmis16_85 77.7 33.9 0.0% 5.8 -5.8 n/a   45.0 kts
20211105T151206 amsr2_85 122.1 56.1 0.0% 10.1 -10.1 n/a   45.0 kts
20211105T185839 ssmis16_85 99.9 39.5 0.0% 0.0 -0.0 n/a   45.0 kts
20211105T185858 ssmis18_85 222.0 161.8 NaN% NaN NaN n/a   45.0 kts
20211105T201745 ssmis17_85 144.3 61.7 0.0% 5.0 -5.0 n/a   45.0 kts
20211106T012018 gmi_85 277.5 145.1 NaN% NaN NaN n/a   45.0 kts
20211106T045020 amsr2_85 122.1 56.1 5.5% 3.7 -3.7 n/a   45.0 kts
20211106T072105 ssmis18_85 111.0 50.6 19.2% 2.5 -2.5 n/a   45.0 kts
20211106T072111 ssmis16_85 111.0 50.6 1.4% 1.7 -1.7 n/a   45.0 kts
20211106T155355 amsr2_85 166.5 83.9 0.0% 6.2 -6.2 n/a   41.8 kts
20211106T184349 ssmis18_85 199.8 39.5 4.1% 5.2 -5.2 n/a   39.4 kts
20211106T184443 ssmis16_85 244.2 161.8 NaN% NaN NaN n/a   39.4 kts
20211106T184522 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   39.4 kts
20211106T200332 ssmis17_85 222.0 106.2 0.0% 7.7 -7.7 n/a   38.3 kts
20211107T003019 gmi_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20211107T035501 amsr2_85 188.7 89.5 5.5% 5.3 -5.3 n/a   35.0 kts
20211107T070743 ssmis16_85 99.9 139.5 NaN% NaN NaN n/a   35.0 kts
20211107T070804 ssmis18_85 99.9 139.5 8.2% 5.3 -5.3 n/a   35.0 kts
20211107T145938 amsr2_85 77.7 33.9 0.0% 4.8 -4.8 n/a   35.0 kts
20211107T153019 gmi_85 188.7 89.5 0.0% 4.4 -4.4 n/a   35.0 kts
20211107T183255 ssmis16_85 55.5 22.8 NaN% NaN NaN n/a   35.0 kts
20211107T183354 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20211107T195110 ssmis17_85 321.9 156.2 NaN% NaN NaN n/a   35.0 kts
20211107T233518 gmi_85 33.3 11.7 1.4% 0.5 -0.5 n/a   35.0 kts
20211108T051213 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20211108T065148 ssmis16_85 210.9 100.6 1.6% 5.1 -5.1 n/a   35.0 kts
20211108T065235 ssmis18_85 88.8 39.5 0.0% 2.1 -2.1 n/a   35.0 kts
20211108T080954 ssmis17_85 111.0 50.6 0.0% 2.6 -2.6 n/a   35.0 kts
20211108T140610 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20211108T144518 gmi_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20211108T164137 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20211108T194105 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20211108T211018 gmi_85 333.0 161.8 NaN% NaN NaN n/a   35.0 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).