Tropical Depression 04L
|
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
20150818 154633 -0.0 N/A N/A N/A 0.00 30.0 AMSR2 10.6 36.5 10.6 36.5 10.7 36.5 Analysis Plot
20150818 181328 -0.0 N/A N/A N/A 0.00 30.0 GMI 10.7 37.0 10.7 37.0 11.0 36.7 Analysis Plot
20150818 211800 -12.5 N/A 19.2% 55.55 12.49 35.0 SSMI19 10.9 37.4 10.9 37.4 10.8 37.6 Analysis Plot
20150819 040215 -8.4 N/A 46.6% 44.44 8.36 45.0 AMSR2 11.3 39.0 11.3 39.0 11.2 39.2 Analysis Plot
20150819 095300 -10.6 N/A 24.7% 99.99 10.56 45.0 SSMI18 11.3 40.4 11.3 40.4 11.3 40.4 Analysis Plot
20150819 095700 -10.6 N/A N/A N/A 0.00 45.0 SSMI19 11.4 40.4 11.4 40.4 11.4 40.8 Analysis Plot
20150819 163012 -5.1 N/A 19.2% 33.33 5.09 45.0 AMSR2 11.2 41.3 11.2 41.3 11.3 41.3 Analysis Plot
20150819 210500 -9.8 N/A N/A 33.33 9.77 45.0 SSMI19 11.5 41.9 11.5 41.9 11.8 42.0 Analysis Plot
20150820 094200 -32.7 N/A 87.7% 33.33 17.68 45.0 SSMI19 12.3 43.8 12.3 43.8 12.2 43.9 Analysis Plot
20150820 204500 5.0 N/A 32.9% 44.44 5.03 70.0 SSMI17 13.0 45.6 13.0 45.6 12.9 45.2 Analysis Plot
20150820 223200 18.1 N/A 86.3% 22.22 3.09 70.0 SSMI18 13.1 45.8 13.1 45.8 12.9 45.9 Analysis Plot
20150821 092900 1.8 N/A 58.9% 122.21 1.77 75.0 SSMI19 13.8 47.5 13.8 47.5 13.7 47.5 Analysis Plot
20150821 110900 9.0 N/A 83.6% 144.43 8.96 75.0 SSMI18 13.9 47.8 13.8 47.8 13.8 47.8 Analysis Plot
20150821 222000 15.1 N/A 100.0% 22.22 .06 100.0 SSMI18 14.5 49.2 14.5 49.2 14.9 49.1 Analysis Plot
20150822 043312 7.6 N/A 69.9% 22.22 7.56 95.0 AMSR2 14.9 50.2 15.0 50.2 15.0 50.2 Analysis Plot
20150822 105600 -0.0 N/A N/A N/A 0.00 85.0 SSMI18 15.3 51.3 15.4 51.2 15.4 51.2 Analysis Plot
20150822 170154 -0.0 N/A N/A N/A 0.00 80.0 AMSR2 15.4 52.3 15.4 52.3 15.4 52.3 Analysis Plot
20150822 220700 5.1 N/A N/A 77.77 5.12 70.0 SSMI19 15.8 53.4 15.8 53.4 15.5 53.2 Analysis Plot
20150822 220700 4.6 N/A 5.5% 55.55 4.58 70.0 SSMI19 15.9 53.7 15.9 53.7 15.6 53.3 Analysis Plot
20150823 051459 4.0 N/A 12.3% 77.77 3.96 55.0 AMSR2 15.7 55.3 15.7 55.3 15.8 55.2 Analysis Plot
20150823 104200 -3.1 N/A 19.2% 99.99 3.13 50.0 SSMI19 15.9 56.5 15.9 56.5 15.7 56.2 Analysis Plot
20150823 215400 -4.2 N/A N/A 44.44 4.20 40.0 SSMI19 15.6 59.0 15.6 59.0 15.4 58.9 Analysis Plot
20150823 215500 -3.9 N/A N/A 55.55 3.94 40.0 SSMI19 15.6 59.4 15.6 59.4 15.4 59.0 Analysis Plot
20150824 065752 -1.3 N/A 23.3% 88.88 1.31 35.0 SSMI15 15.7 60.3 15.7 60.3 16.3 59.8 Analysis Plot
20150824 102900 -8.6 N/A 17.2% 144.43 8.63 35.0 SSMI19 15.9 60.9 15.9 60.9 15.1 60.5 Analysis Plot
20150824 121400 -1.5 N/A N/A 66.66 1.48 25.0 SSMI18 15.9 61.7 15.9 61.7 16.1 62.9 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. |
