Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20240207T150618 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20240208T031909 amsr2_85 310.8 150.7 NaN% NaN NaN n/a   37.8 kts
20240208T045804 ssmis18_85 321.9 156.2 NaN% NaN NaN n/a   39.1 kts
20240208T065309 ssmis16_85 299.7 156.2 NaN% NaN NaN n/a   40.0 kts
20240208T071955 ssmis17_85 333.0 156.2 NaN% NaN NaN n/a   40.0 kts
20240208T124355 gmi_85 333.0 111.7 NaN% NaN NaN n/a   40.0 kts
20240208T141053 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   40.0 kts
20240208T180451 ssmis16_85 333.0 161.8 NaN% NaN NaN n/a   39.9 kts
20240209T044425 ssmis18_85 255.3 100.6 4.1% 1.8 -1.8 n/a   35.0 kts
20240209T063934 ssmis16_85 177.6 78.4 NaN% NaN NaN n/a   35.0 kts
20240209T070551 ssmis17_85 166.5 78.4 3.0% 3.2 -3.2 n/a   35.0 kts
20240209T120355 gmi_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20240210T043041 ssmis18_85 333.0 111.7 NaN% NaN NaN n/a   31.2 kts
20240210T062556 ssmis16_85 266.4 134.0 NaN% NaN NaN n/a   30.1 kts
20240210T065120 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.2 kts
20240210T112355 gmi_85 333.0 161.8 NaN% NaN NaN n/a   31.5 kts
20240210T154305 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   32.7 kts
20240210T180352 ssmis17_85 277.5 161.8 NaN% NaN NaN n/a   33.4 kts
20240211T061146 ssmis16_85 266.4 95.1 0.0% 6.2 -6.2 n/a   30.0 kts
20240211T063734 ssmis17_85 44.4 17.2 0.0% 2.2 -2.2 n/a   30.0 kts
20240211T153008 ssmis18_85 188.7 89.5 0.0% 2.4 -2.4 n/a   30.0 kts
20240211T172516 ssmis16_85 199.8 95.1 0.0% 5.0 -5.0 n/a   30.0 kts
20240211T175036 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   30.0 kts
20240211T221355 gmi_85 333.0 161.8 NaN% NaN NaN 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).