Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning NHC estimate
20230622T040222 amsr2_85 255.3 2.5 0.0% 4.7 -4.7 n/a   30.0 kts
20230622T061458 ssmis18_85 44.4 17.2 0.0% 2.7 -2.7 n/a   30.0 kts
20230622T080925 ssmis16_85 244.2 117.3 16.4% 4.7 -4.7 n/a   30.0 kts
20230622T162950 amsr2_85 22.2 2.5 0.0% 3.3 -3.3 n/a   30.0 kts
20230622T190526 ssmis18_85 155.4 72.8 8.2% 4.0 -4.0 n/a   30.9 kts
20230622T212642 ssmis17_85 177.6 83.9 13.7% 4.2 -4.2 n/a   32.9 kts
20230623T044457 amsr2_85 77.7 33.9 17.8% 7.1 -7.1 n/a   39.0 kts
20230623T100410 ssmis17_85 199.8 95.1 NaN% NaN NaN n/a   43.4 kts
20230623T185250 ssmis18_85 55.5 28.4 0.0% 2.3 -2.3 n/a   45.0 kts
20230623T204114 gmi_85 55.5 22.8 NaN% NaN NaN n/a   45.0 kts
20230623T204704 ssmis16_85 22.2 6.1 8.2% 0.0 -0.0 n/a   45.0 kts
20230623T211401 ssmis17_85 88.8 11.7 32.9% 0.2 -0.2 n/a   45.0 kts
20230624T052732 amsr2_85 155.4 78.4 37.0% 9.3 -9.3 n/a   49.5 kts
20230624T072900 ssmis18_85 166.5 83.9 35.6% 8.2 -8.2 n/a   50.0 kts
20230624T092318 ssmis16_85 122.1 56.1 16.4% 2.3 -2.3 n/a   50.0 kts
20230624T095006 ssmis17_85 144.3 67.3 20.6% 2.0 -2.0 n/a   50.0 kts
20230624T095614 gmi_85 22.2 6.1 82.2% 0.0 -0.0 n/a   50.0 kts
20230624T203518 ssmis16_85 111.0 61.7 20.6% 3.1 -3.1 n/a   50.0 kts
20230625T090848 ssmis16_85 244.2 122.9 NaN% NaN NaN n/a   42.4 kts
20230625T170344 amsr2_85 33.3 11.7 0.0% 3.9 -3.9 n/a   40.0 kts
20230625T201037 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230625T202614 gmi_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20230625T223036 ssmis17_85 244.2 117.3 24.2% 6.7 -6.7 n/a   39.2 kts
20230626T084141 ssmis18_85 99.9 45.0 0.0% 3.7 -3.7 n/a   33.9 kts
20230626T110131 ssmis17_85 55.5 22.8 12.3% 3.3 -3.3 n/a   32.9 kts
20230626T174738 amsr2_85 22.2 6.1 8.2% 6.7 -6.7 n/a   30.1 kts
20230626T195818 ssmis18_85 33.3 11.7 13.7% 0.0 -0.0 n/a   30.0 kts
20230626T221749 ssmis17_85 210.9 100.6 4.1% 0.5 -0.5 n/a   30.0 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).