Tropical Depression 15E
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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
20150906 020000 -4.6 N/A 12.3% 166.65 4.65 30.0 SSMI18 12.9 107.0 12.9 107.0 13.1 107.1 Analysis Plot
20150906 020000 -4.3 N/A 16.4% 166.65 4.34 30.0 SSMI18 13.1 107.2 13.1 107.2 13.1 107.1 Analysis Plot
20150906 084521 -10.4 N/A 15.1% 211.09 10.44 30.0 AMSR2 13.7 108.3 13.7 108.3 14.0 108.0 Analysis Plot
20150906 142200 -1.8 N/A 54.8% 166.65 1.76 40.0 SSMI19 14.1 109.0 14.1 109.0 14.1 109.2 Analysis Plot
20150906 143700 -0.5 N/A 53.4% 155.54 .49 40.0 SSMI18 14.1 109.0 14.1 109.0 14.2 109.3 Analysis Plot
20150907 013300 -0.5 N/A N/A N/A 0.00 60.0 SSMI19 15.4 110.1 15.4 110.1 15.2 110.0 Analysis Plot
20150907 013300 0.9 N/A 75.3% 22.22 .89 60.0 SSMI19 16.0 110.3 16.0 110.3 15.6 110.2 Analysis Plot
20150907 140800 -0.0 N/A N/A N/A 0.00 80.0 SSMI19 17.5 112.1 17.2 112.0 17.2 112.0 Analysis Plot
20150908 011700 2.5 N/A 28.8% 155.54 2.47 85.0 SSMI17 18.3 113.2 19.2 112.7 19.2 112.7 Analysis Plot
20150908 012200 3.0 N/A 15.1% 77.77 2.96 80.0 SSMI19 18.7 112.7 18.7 112.7 18.8 112.3 Analysis Plot
20150908 134900 53.3 >65 kts 100.0% 33.33 38.32 100.0 SSMI17 21.2 113.8 21.0 113.8 21.0 113.8 Analysis Plot
20150908 135400 56.6 >65 kts 100.0% 33.33 41.58 100.0 SSMI19 21.2 113.8 21.0 113.8 21.0 113.8 Analysis Plot
20150908 170633 56.6 N/A N/A N/A 0.00 100.0 GMI 21.6 114.1 21.5 114.4 21.5 114.4 Analysis Plot
20150909 010500 56.6 N/A N/A N/A 0.00 105.0 SSMI17 22.4 115.3 22.4 115.3 22.3 115.3 Analysis Plot
20150909 030700 10.4 N/A 1.4% 33.33 10.37 105.0 SSMI18 22.8 115.7 22.3 115.6 22.3 115.6 Analysis Plot
20150909 110939 2.0 N/A N/A 66.66 2.03 90.0 SSMI15 23.5 116.5 23.5 116.5 23.4 116.0 Analysis Plot
20150909 153800 1.9 N/A 6.8% 55.55 1.91 75.0 SSMI18 24.3 117.0 24.3 117.0 24.1 116.5 Analysis Plot
20150910 023700 1.9 N/A N/A N/A 0.00 55.0 SSMI19 25.0 117.7 25.0 117.7 24.8 117.1 Analysis Plot
20150910 025500 1.6 N/A N/A 144.43 1.58 55.0 SSMI18 25.1 117.8 25.1 117.8 24.9 117.4 Analysis Plot
20150910 150600 -2.5 N/A N/A 199.98 2.48 35.0 SSMI19 26.0 118.6 26.0 118.6 25.9 118.8 Analysis Plot
20150910 152500 -0.5 N/A N/A 11.11 .53 35.0 SSMI18 26.1 118.7 26.1 118.7 26.0 118.8 Analysis Plot
20150911 022400 -1.6 N/A N/A 66.66 1.61 35.0 SSMI19 26.8 119.6 26.8 119.6 26.8 119.1 Analysis Plot
20150911 024400 -1.3 N/A N/A 55.55 1.32 35.0 SSMI18 26.8 119.6 26.8 119.6 26.8 118.9 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. |
