Date/Time Sat MW Eye diam (km) Est RMW (km) Ring % Tb diff (K) Score Meaning JTWC estimate
20251007T183107 ssmis18_85 333.0 39.5 NaN% NaN NaN n/a   25.0 kts
20251009T041119 amsr2_85 277.5 117.3 6.8% 7.2 -7.2 n/a   36.5 kts
20251009T053826 gmi_85 321.9 134.0 NaN% NaN NaN n/a   35.3 kts
20251009T071139 ssmis18_85 277.5 128.4 NaN% NaN NaN n/a   35.0 kts
20251009T190326 gmi_85 299.7 6.1 0.0% 1.7 -1.7 n/a   35.0 kts
20251009T194147 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20251009T205626 ssmis17_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20251009T214951 ssmis16_85 111.0 67.3 0.0% 7.4 -7.4 n/a   35.0 kts
20251010T045326 gmi_85 333.0 161.8 NaN% NaN NaN n/a   35.0 kts
20251010T045525 amsr2_85 99.9 45.0 5.5% 2.7 -2.7 n/a   35.0 kts
20251010T065836 ssmis18_85 333.0 2.5 0.0% 0.5 -0.5 n/a   35.0 kts
20251010T170219 amsr2_85 333.0 117.3 26.0% 3.3 -3.3 n/a   39.2 kts
20251010T192737 ssmis18_85 288.6 145.1 NaN% NaN NaN n/a   38.8 kts
20251011T040019 amsr2_85 88.8 161.8 NaN% NaN NaN n/a   35.0 kts
20251011T064501 ssmis18_85 310.8 28.4 NaN% NaN NaN n/a   36.3 kts
20251011T191231 ssmis18_85 55.5 22.8 NaN% NaN NaN n/a   56.0 kts
20251011T220801 ssmis17_85 77.7 33.9 NaN% NaN NaN n/a   58.4 kts
20251012T044357 amsr2_85 33.3 22.8 26.0% 4.7 4.7 n/a   60.0 kts
20251012T063102 ssmis18_85 44.4 11.7 NaN% NaN NaN n/a   60.4 kts
20251012T164806 amsr2_85 111.0 56.1 37.0% 8.7 8.7 n/a   69.0 kts
20251012T183327 gmi_85 222.0 106.2 NaN% NaN NaN n/a   70.5 kts
20251012T185749 ssmis18_85 166.5 78.4 100.0% 22.7 37.7 >65 kts   70.8 kts
20251013T034907 amsr2_85 144.3 67.3 19.2% 13.1 13.1 n/a   68.6 kts
20251013T061806 ssmis18_85 99.9 45.0 24.7% 10.6 10.6 n/a   65.0 kts
20251013T155205 amsr2_85 55.5 28.4 28.8% 8.8 8.8 n/a   61.8 kts
20251014T020326 gmi_85 77.7 161.8 NaN% NaN NaN n/a   63.4 kts
20251014T145611 amsr2_85 222.0 106.2 NaN% NaN NaN n/a   70.0 kts
20251015T012326 gmi_85 333.0 161.8 NaN% NaN NaN n/a   64.4 kts
20251015T015837 amsr2_85 321.9 156.2 NaN% NaN NaN n/a   64.2 kts
20251015T140019 amsr2_85 333.0 161.8 NaN% NaN NaN n/a   60.0 kts
20251015T145827 gmi_85 333.0 161.8 NaN% NaN NaN n/a   60.0 kts
20251015T163006 ssmis18_85 333.0 161.8 NaN% NaN NaN n/a   60.0 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).