Tropical Depression 11E
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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
20210807 151401 -0.2 N/A 56.2% 33.33 .16 30.0 SSMI17 15.9 105.4 15.9 105.4 16.0 105.6 Analysis Plot
20210807 225138 -930.0 N/A N/A N/A 0.00 35.0 SSMI18 15.8 107.0 15.8 107.0 15.4 106.4 Analysis Plot
20210808 003252 -930.0 N/A N/A N/A 0.00 35.0 SSMI18 15.8 107.2 15.8 107.2 15.1 106.3 Analysis Plot
20210808 010921 -930.0 N/A N/A N/A 0.00 35.0 SSMI17 15.8 107.3 15.8 107.3 15.7 107.0 Analysis Plot
20210808 025041 -5.0 N/A 12.3% 55.55 5.02 40.0 SSMI17 15.8 107.6 15.8 107.6 15.4 108.0 Analysis Plot
20210808 091500 -930.0 N/A N/A N/A 0.00 40.0 AMSR2 15.8 108.8 15.6 108.8 15.6 108.8 Analysis Plot
20210808 124310 N/A N/A N/A N/A N/A 40.0 SSMI18 15.8 109.1 15.8 109.1 15.8 108.8 Analysis Plot
20210808 131611 N/A N/A N/A N/A N/A 40.0 SSMI16 15.8 109.1 15.8 109.1 15.9 108.7 Analysis Plot
20210808 150034 -2.5 N/A 9.6% 144.43 2.45 50.0 SSMI17 15.8 108.9 15.8 108.9 16.1 108.5 Analysis Plot
20210808 222100 -930.0 N/A N/A N/A 0.00 50.0 GMI 15.8 109.9 15.8 109.9 16.4 109.9 Analysis Plot
20210809 002350 N/A N/A N/A N/A N/A 50.0 SSMI15 15.8 109.9 15.8 109.9 15.8 109.9 Analysis Plot
20210808 232032 -1.9 N/A 12.3% 199.98 1.91 50.0 SSMI15 15.9 110.1 15.9 110.1 16.0 109.9 Analysis Plot
20210809 130307 -930.0 N/A N/A N/A 0.00 45.0 SSMI16 16.5 111.2 16.5 111.2 15.8 110.6 Analysis Plot
20210809 204956 -1.0 N/A N/A 33.33 1.02 45.0 AMSR2 17.0 112.1 17.0 112.1 17.2 112.4 Analysis Plot
20210810 014653 -1.8 N/A N/A 66.66 1.78 45.0 SSMI18 17.3 112.7 17.3 112.7 17.3 113.1 Analysis Plot
20210810 023303 -2.2 N/A 26.0% 144.43 2.18 45.0 SSMI17 17.4 112.8 17.4 112.8 17.3 113.2 Analysis Plot
20210810 085342 -3.8 N/A N/A 155.54 3.84 40.0 GMI 18.1 113.3 18.1 113.3 18.5 113.6 Analysis Plot
20210810 090212 -3.8 N/A N/A 155.54 3.79 40.0 AMSR2 18.1 113.3 18.1 113.3 18.6 113.5 Analysis Plot
20210810 135033 -930.0 N/A N/A N/A 0.00 40.0 SSMI18 18.4 113.8 18.4 113.8 17.9 113.6 Analysis Plot
20210810 161432 -930.0 N/A N/A N/A 0.00 40.0 SSMI17 19.1 114.3 19.1 114.3 19.7 114.3 Analysis Plot
20210810 221129 -930.0 N/A N/A N/A 0.00 45.0 GMI 19.2 115.6 19.2 115.6 18.9 114.7 Analysis Plot
20210811 002347 -2.3 N/A N/A 222.20 2.34 45.0 SSMI16 19.3 115.8 19.3 115.8 19.5 115.7 Analysis Plot
20210811 034948 -1.4 N/A N/A 55.55 1.36 45.0 SSMI17 19.5 115.4 19.5 115.4 19.4 115.0 Analysis Plot
20210811 094438 -7.2 N/A 12.3% 133.32 7.20 40.0 AMSR2 19.9 116.6 19.9 116.6 20.2 116.6 Analysis Plot
20210811 140010 -1.7 N/A N/A 199.98 1.73 40.0 SSMI18 20.2 116.9 20.2 116.9 21.2 116.6 Analysis Plot
20210811 142320 -1.8 N/A 4.4% 222.20 1.79 40.0 SSMI16 20.3 117.0 20.3 117.0 21.2 117.1 Analysis Plot
20210811 155342 -1.6 N/A N/A 166.65 1.65 40.0 SSMI17 21.0 116.8 21.0 116.8 21.3 116.7 Analysis Plot
20210812 001028 -0.5 N/A N/A 211.09 .47 40.0 SSMI16 21.3 118.2 21.3 118.2 21.6 118.2 Analysis Plot
20210812 012329 -0.6 N/A N/A 199.98 .60 40.0 SSMI18 21.5 118.4 21.5 118.4 21.4 118.2 Analysis Plot
20210812 033843 -1.0 N/A N/A 222.20 .99 35.0 SSMI17 22.0 118.2 22.0 118.2 21.9 118.5 Analysis Plot
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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. |
