Typhoon 31Y_07
Passive Microwave (PMW) Intensity Information Hurricane Intensity Estimation (HIE) Algorithm Version 9.0 |
Overpass Inten Ring Ring Wind Forecast Final Target Date Time Score Meaning Pct Diam BTdiff Est Sat Lat Lon Lat Lon Lat Lon 20220911 150614 -930.0 N/A N/A N/A 0.00 30.0 AMSR2 20.8 -160.0 20.8 -160.0 21.6 -160.4 Analysis Plot 20220911 191625 -930.0 N/A N/A N/A 0.00 30.0 SSMI16 20.9 -160.6 20.9 -160.6 21.0 -161.0 Analysis Plot 20220911 214834 N/A N/A N/A N/A N/A 30.0 SSMI17 20.7 -160.8 20.7 -160.8 21.1 -161.1 Analysis Plot 20220912 020234 -930.0 N/A N/A N/A 0.00 30.0 AMSR2 21.5 -161.4 21.5 -161.4 21.0 -161.8 Analysis Plot 20220912 091755 -2.2 N/A 9.6% 288.86 2.18 35.0 SSMI17 21.2 -161.7 21.2 -161.7 21.0 -162.0 Analysis Plot 20220912 212216 -7.2 N/A N/A 88.88 7.19 50.0 SSMI17 23.5 -162.9 23.5 -162.9 23.5 -163.2 Analysis Plot 20220913 024445 7.3 N/A 16.4% 111.10 7.33 55.0 AMSR2 23.6 -163.2 24.3 -163.0 24.3 -163.0 Analysis Plot 20220913 074827 11.6 N/A 6.8% 77.77 11.57 55.0 SSMI17 24.4 -163.1 24.4 -163.1 25.0 -163.2 Analysis Plot 20220913 145241 1.9 N/A 26.0% 77.77 1.87 55.0 AMSR2 25.2 -162.4 26.3 -162.4 26.3 -162.4 Analysis Plot 20220913 212227 10.8 N/A 13.7% 55.55 10.83 60.0 SSMI17 27.1 -162.6 27.1 -162.6 27.4 -162.3 Analysis Plot 20220914 073443 11.2 N/A N/A 77.77 11.21 70.0 SSMI17 29.3 -161.9 29.3 -161.9 30.4 -161.9 Analysis Plot 20220914 153447 4.2 N/A 17.8% 122.21 4.19 70.0 AMSR2 31.3 -162.1 32.9 -162.0 32.9 -162.0 Analysis Plot 20220914 201550 1.6 N/A 34.2% 133.32 1.57 70.0 SSMI16 33.8 -162.6 34.3 -162.7 34.3 -162.7 Analysis Plot 20220914 210849 4.1 N/A 19.2% 122.21 4.10 70.0 SSMI17 33.8 -162.8 34.5 -162.8 34.5 -162.8 Analysis Plot 20220915 023552 N/A N/A N/A N/A N/A 70.0 AMSR2 36.5 -163.6 36.5 -163.6 36.5 -163.6 Analysis Plot 20220915 072110 -930.0 N/A N/A N/A 0.00 70.0 SSMI17 40.1 -165.3 40.1 -165.3 41.3 -166.5 Analysis Plot |
Legend: - Date/Time are determined from PMW imagery at Forecast (initial guess) Lat/Lon position. - Positive/Negative Latitude = North/South Hemisphere; Longitude = Western/Eastern Hemisphere. - "Ring Diam" value indicates the estimated surface eyewall diameter in km (the MI eyewall edge diameter minus 10 km). - "Ring Pct" 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. - Values are red if Ring % <= 65, yellow/brown if Ring % <= 85 and green if Ring % > 85. - "Tb diff" is the difference between the "hot spot" (warmest eye pixel) and the warmest pixel on the eyewall. - Intensity score are listed as negative, and not used, when the JTWC or NHC estimated Vmax is <55 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; -930 means <85% of eyewall has observations/data. |