Tropical Depression 17P
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Passive Microwave (PMW) Intensity Information Advanced Dvorak Technique (ADT) Version 8.2.1 |
Overpass Inten Ring Ring Wind Forecast Final Target
Date Time Score Meaning Pct Diam BTdiff Est Sat Lat Lon Lat Lon Lat Lon
20180324 191000 -0.0 N/A N/A N/A 0.00 35.0 SSMI18 -14.8 -158.9 -14.8 -158.9 -14.0 -158.9 Analysis Plot
20180325 032842 -930.0 N/A N/A N/A 0.00 35.0 AMSR2 -14.8 -158.8 -14.8 -158.8 -14.3 -159.9 Analysis Plot
20180325 053600 -3.0 N/A N/A 22.22 2.99 35.0 SSMI16 -14.9 -158.8 -14.9 -158.8 -15.2 -158.8 Analysis Plot
20180325 074600 -2.9 N/A N/A 177.76 2.92 35.0 SSMI18 -15.3 -158.7 -15.3 -158.7 -15.3 -158.7 Analysis Plot
20180325 074600 -2.7 N/A N/A 177.76 2.73 35.0 SSMI18 -15.5 -158.6 -15.5 -158.6 -15.3 -158.7 Analysis Plot
20180325 142050 -930.0 N/A N/A N/A 0.00 35.0 AMSR2 -16.0 -158.4 -16.0 -158.4 -15.5 -158.6 Analysis Plot
20180325 185900 -0.0 N/A N/A N/A 0.00 35.0 SSMI18 -16.1 -158.4 -16.1 -158.4 -15.5 -159.2 Analysis Plot
20180326 034035 -930.0 N/A N/A N/A 0.00 35.0 GMI -17.1 -158.1 -17.1 -158.1 -17.4 -158.0 Analysis Plot
20180326 054500 -4.7 N/A 6.8% 222.20 4.67 35.0 SSMI16 -17.1 -158.1 -17.1 -158.1 -17.0 -158.1 Analysis Plot
20180326 073300 -4.5 N/A N/A 66.66 4.46 35.0 SSMI18 -17.8 -158.0 -17.8 -158.0 -17.9 -158.1 Analysis Plot
20180326 150328 -930.0 N/A N/A N/A 0.00 35.0 AMSR2 -18.6 -158.0 -18.6 -158.0 -19.1 -159.1 Analysis Plot
20180326 184800 -930.0 N/A N/A N/A 0.00 35.0 SSMI18 -18.8 -158.1 -18.8 -158.1 -18.0 -158.1 Analysis Plot
20180327 024736 -2.2 N/A N/A 66.66 2.25 35.0 GMI -19.8 -158.3 -19.8 -158.3 -19.9 -158.2 Analysis Plot
20180327 031424 -4.1 N/A N/A 188.87 4.08 35.0 AMSR2 -19.8 -158.3 -19.8 -158.3 -19.9 -158.2 Analysis Plot
20180327 160612 -930.0 N/A N/A N/A 0.00 30.0 GMI -21.3 -158.8 -21.3 -158.8 -21.0 -158.8 Analysis Plot
20180402 064508 -2.5 N/A N/A 22.22 2.53 35.0 SSMI15 -16.9 -148.7 -16.9 -148.7 -17.1 -148.9 Analysis Plot
20180402 074800 -3.4 N/A 39.7% 77.77 3.36 35.0 SSMI18 -17.1 -148.9 -17.1 -148.9 -17.1 -149.1 Analysis Plot
20180402 091000 -9.3 N/A 45.2% 44.44 9.29 35.0 SSMI17 -17.1 -148.9 -17.1 -148.9 -17.4 -148.9 Analysis Plot
20180402 091000 -8.4 N/A 46.6% 44.44 8.41 35.0 SSMI17 -17.1 -148.9 -17.1 -148.9 -17.5 -148.9 Analysis Plot
20180402 150928 -0.0 N/A N/A N/A 0.00 40.0 AMSR2 -17.4 -148.9 -17.4 -148.9 -17.8 -148.6 Analysis Plot
20180402 165951 -930.0 N/A N/A N/A 0.00 40.0 SSMI15 -17.4 -148.9 -17.4 -148.9 -17.7 -148.2 Analysis Plot
20180402 202200 -10.6 N/A 61.6% 44.44 10.56 45.0 SSMI17 -17.5 -148.7 -17.5 -148.7 -18.1 -148.9 Analysis Plot
20180403 012707 -930.0 N/A N/A N/A 0.00 45.0 GMI -17.6 -148.8 -17.6 -148.8 -17.3 -149.2 Analysis Plot
20180403 032205 -1.0 N/A 32.9% 22.22 .97 45.0 AMSR2 -17.1 -149.1 -17.1 -149.1 -18.3 -149.4 Analysis Plot
20180403 085700 -0.0 N/A N/A N/A 0.00 45.0 SSMI17 -18.0 -149.9 -18.0 -149.9 -18.5 -149.1 Analysis Plot
20180403 085700 -930.0 N/A N/A N/A 0.00 45.0 SSMI17 -18.1 -150.0 -18.1 -150.0 -17.6 -149.5 Analysis Plot
20180403 144445 -6.7 N/A 20.5% 99.99 6.74 45.0 GMI -19.3 -150.1 -19.3 -150.1 -18.7 -149.9 Analysis Plot
20180403 201000 -5.9 N/A 35.6% 177.76 5.95 50.0 SSMI17 -19.1 -150.3 -19.1 -150.3 -19.2 -150.4 Analysis Plot
20180404 084300 -930.0 N/A N/A N/A 0.00 55.0 SSMI17 -19.3 -151.1 -19.3 -151.1 -20.1 -151.5 Analysis Plot
20180404 135401 -930.0 N/A N/A N/A 0.00 45.0 GMI -19.6 -151.5 -19.6 -151.5 -19.0 -151.8 Analysis Plot
20180404 185800 -0.0 N/A N/A N/A 0.00 45.0 SSMI16 -19.6 -151.6 -19.6 -151.6 -19.8 -152.0 Analysis Plot
20180404 195600 -3.8 N/A 6.8% 144.43 3.78 45.0 SSMI17 -19.7 -151.7 -19.7 -151.7 -19.9 -152.1 Analysis Plot
20180404 201800 -930.0 N/A N/A N/A 0.00 45.0 SSMI18 -19.7 -151.7 -19.7 -151.7 -20.0 -151.3 Analysis Plot
20180405 030906 -930.0 N/A N/A N/A 0.00 40.0 AMSR2 -19.5 -152.3 -19.5 -152.3 -20.5 -152.8 Analysis Plot
20180405 082900 -0.0 N/A N/A N/A 0.00 40.0 SSMI17 -20.1 -152.9 -20.1 -152.9 -21.3 -153.2 Analysis Plot
20180405 194400 -3.4 N/A N/A 177.76 3.38 45.0 SSMI17 -20.0 -153.3 -20.0 -153.3 -19.8 -153.2 Analysis Plot
20180405 200500 -4.2 N/A N/A 155.54 4.25 45.0 SSMI18 -20.0 -153.3 -20.0 -153.3 -19.6 -153.1 Analysis Plot
20180406 002724 -4.0 N/A N/A 133.32 4.04 45.0 GMI -19.7 -153.1 -19.7 -153.1 -19.3 -153.8 Analysis Plot
20180406 035146 -6.0 N/A N/A 222.20 6.00 45.0 AMSR2 -19.3 -153.6 -19.3 -153.6 -19.5 -153.6 Analysis Plot
20180406 081600 -4.9 N/A N/A 188.87 4.93 40.0 SSMI17 -19.3 -153.7 -19.3 -153.7 -19.2 -153.7 Analysis Plot
20180406 134524 -5.6 N/A N/A 166.65 5.63 35.0 GMI -19.0 -153.6 -19.0 -153.6 -19.0 -153.5 Analysis Plot
20180406 144519 -5.0 N/A N/A 177.76 5.00 35.0 AMSR2 -18.9 -153.5 -18.9 -153.5 -18.6 -153.5 Analysis Plot
20180406 180800 -0.0 N/A N/A N/A 0.00 35.0 SSMI16 -18.7 -153.4 -18.7 -153.4 -18.2 -153.8 Analysis Plot
20180406 195100 -2.4 N/A N/A 155.54 2.44 30.0 SSMI18 -18.1 -153.0 -18.1 -153.0 -17.9 -153.4 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. |
