Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20181027T031640 gmi_85 144.3 6.1 0.0% 3.6 -3.6 n/a   40.0 kts
20181027T050405 amsr2_85 99.9 50.6 5.5% 2.7 -2.7 n/a   40.0 kts
20181027T090655 ssmis18_85 99.9 45.0 35.6% 5.5 -5.5 n/a   45.2 kts
20181027T160215 amsr2_85 44.4 106.2 NaN% NaN NaN n/a   50.0 kts
20181027T202601 ssmis18_85 66.6 28.4 42.5% 0.2 -0.2 n/a   50.0 kts
20181027T221351 ssmis17_85 133.2 6.1 0.0% 0.0 -0.0 n/a   50.0 kts
20181028T075522 ssmis16_85 66.6 28.4 0.0% 3.5 3.5 n/a   55.0 kts
20181028T085443 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   55.0 kts
20181028T104305 ssmis17_85 33.3 17.2 0.0% 2.7 2.7 n/a   55.0 kts
20181028T134140 gmi_85 55.5 28.4 4.1% 4.2 4.2 n/a   57.8 kts
20181028T164452 amsr2_85 33.3 11.7 100.0% 23.6 38.6 >65 kts   62.9 kts
20181028T191225 ssmis16_85 33.3 6.1 82.2% 9.9 9.9 n/a   65.0 kts
20181028T220007 ssmis17_85 22.2 6.1 74.0% 11.3 11.3 n/a   65.0 kts
20181029T074226 ssmis16_85 33.3 11.7 34.2% 5.8 5.8 n/a   67.8 kts
20181029T102400 ssmis18_85 33.3 11.7 100.0% 12.9 27.9 >65 kts   72.3 kts
20181029T102949 ssmis17_85 33.3 11.7 100.0% 16.2 31.2 >65 kts   72.5 kts
20181029T172802 amsr2_85 11.1 6.1 100.0% 25.4 40.4 >65 kts   79.6 kts
20181029T185952 ssmis16_85 11.1 2.5 75.3% 11.0 11.0 n/a   81.7 kts
20181029T214150 ssmis18_85 11.1 2.5 93.2% 6.6 21.6 >65 kts   86.2 kts
20181029T214719 ssmis17_85 22.2 2.5 100.0% 11.8 26.8 >65 kts   86.3 kts
20181030T034640 gmi_85 11.1 2.5 100.0% 23.6 38.6 >65 kts   90.0 kts
20181030T053459 amsr2_85 11.1 2.5 76.7% 11.0 11.0 n/a   90.0 kts
20181030T101027 ssmis18_85 166.5 78.4 23.3% 0.0 0.0 n/a   86.5 kts
20181030T133140 gmi_85 11.1 2.5 49.3% 0.0 0.0 n/a   82.5 kts
20181030T163353 amsr2_85 11.1 2.5 50.7% 0.0 0.0 n/a   77.4 kts
20181030T184756 ssmis16_85 99.9 56.1 11.0% 1.3 1.3 n/a   74.3 kts
20181030T213519 ssmis17_85 66.6 28.4 5.5% 3.7 3.7 n/a   72.0 kts
20181031T025639 gmi_85 44.4 17.2 15.1% 5.8 5.8 n/a   67.5 kts
20181031T095614 ssmis18_85 33.3 11.7 0.0% 2.0 2.0 n/a   65.0 kts
20181031T100020 ssmis17_85 111.0 50.6 1.4% 8.8 8.8 n/a   65.0 kts
20181031T124139 gmi_85 277.5 156.2 NaN% NaN NaN n/a   65.0 kts
20181031T183618 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   65.0 kts
20181031T212324 ssmis17_85 44.4 17.2 0.0% 2.1 2.1 n/a   65.0 kts
20181101T051812 amsr2_85 88.8 39.5 5.5% 0.0 0.0 n/a   65.0 kts
20181101T065758 ssmis16_85 111.0 50.6 0.0% 2.2 2.2 n/a   65.0 kts
20181101T094036 ssmis18_85 55.5 22.8 NaN% NaN NaN n/a   65.0 kts
20181101T094416 ssmis17_85 55.5 22.8 0.0% 5.9 5.9 n/a   65.0 kts
20181101T162530 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   63.2 kts
20181101T182516 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   62.3 kts
20181101T192758 ssmis18_85 266.4 128.4 NaN% NaN NaN n/a   61.9 kts
20181101T211231 ssmis17_85 99.9 45.0 0.0% 2.5 2.5 n/a   61.2 kts
20181102T025139 gmi_85 33.3 161.8 NaN% NaN NaN n/a   60.0 kts
20181102T042047 amsr2_85 33.3 11.7 0.0% 1.0 1.0 n/a   60.0 kts
20181102T064228 ssmis16_85 66.6 28.4 0.0% 0.5 0.5 n/a   60.0 kts
20181102T091640 gmi_85 33.3 11.7 0.0% 8.0 8.0 n/a   60.0 kts
20181102T092559 ssmis18_85 33.3 11.7 0.0% 6.0 6.0 n/a   60.0 kts
20181102T092839 ssmis17_85 33.3 11.7 0.0% 6.2 6.2 n/a   60.0 kts
20181102T153153 amsr2_85 133.2 61.7 NaN% NaN NaN n/a   59.3 kts
20181102T163305 ssmis16_85 33.3 11.7 0.0% 3.2 3.2 n/a   59.1 kts
20181102T191630 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   58.5 kts
20181102T191909 ssmis17_85 33.3 11.7 45.2% 12.0 12.0 n/a   58.5 kts
20181103T020139 gmi_85 177.6 122.9 NaN% NaN NaN n/a   57.1 kts
20181103T032331 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   56.8 kts
20181103T044626 ssmis16_85 288.6 139.5 NaN% NaN NaN n/a   56.5 kts
20181103T062657 ssmis16_85 222.0 106.2 80.8% 5.4 5.4 n/a   56.2 kts
20181103T082639 gmi_85 33.3 11.7 16.4% 7.9 7.9 n/a   55.7 kts
20181103T091244 ssmis17_85 155.4 72.8 53.4% 3.3 3.3 n/a   55.6 kts
20181103T143748 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   53.9 kts
20181103T144039 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   53.9 kts
20181103T162059 ssmis16_85 288.6 139.5 NaN% NaN NaN n/a   53.2 kts
20181103T190652 ssmis17_85 255.3 122.9 NaN% NaN NaN n/a   52.0 kts
20181104T011140 gmi_85 11.1 11.7 0.0% 0.2 -0.2 n/a   49.5 kts
20181104T024640 gmi_85 33.3 11.7 35.6% 5.4 -5.4 n/a   48.8 kts
20181104T040422 amsr2_85 22.2 6.1 35.6% 5.9 -5.9 n/a   48.3 kts
20181104T042140 gmi_85 11.1 2.5 28.8% 5.2 -5.2 n/a   48.2 kts
20181104T055640 gmi_85 66.6 28.4 54.8% 8.0 -8.0 n/a   47.5 kts
20181104T134351 amsr2_85 333.0 161.8 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).