Tropical Depression 04L
|
Passive Microwave (PMW) Intensity Information Advanced Dvorak Technique (ADT) Version 8.1.4 |
Overpass Inten Ring Ring Wind Forecast Final Target
Date Time Score Meaning Pct Diam BTdiff Est Sat Lat Lon Lat Lon Lat Lon
20130724 075100 -5.1 N/A 19.2% 211.09 5.13 30.0 SSMI17 13.8 27.8 13.8 27.8 14.2 28.1 Analysis Plot
20130724 094300 -1.7 N/A 24.7% 55.55 1.74 30.0 SSMI18 14.0 28.4 14.0 28.4 13.9 28.9 Analysis Plot
20130724 193000 -8.1 N/A 13.7% 111.10 8.15 45.0 SSMI16 14.6 31.0 14.6 31.0 14.6 31.4 Analysis Plot
20130725 080500 -17.6 N/A 100.0% 22.22 2.57 45.0 SSMI16 15.6 35.1 15.6 35.1 15.8 34.3 Analysis Plot
20130725 172839 -2.2 N/A 6.8% 66.66 2.19 50.0 TRMM 16.2 36.7 16.2 36.7 16.1 37.0 Analysis Plot
20130725 203200 -1.3 N/A 21.9% 144.43 1.30 50.0 SSMI17 16.4 37.5 16.4 37.5 16.1 37.9 Analysis Plot
20130725 222300 -3.0 N/A 8.2% 77.77 2.99 50.0 SSMI18 16.5 38.0 16.5 38.0 16.3 38.2 Analysis Plot
20130726 014000 -1.2 N/A N/A 22.22 1.16 45.0 TRMM 16.5 39.2 16.5 39.2 16.8 39.4 Analysis Plot
20130726 075200 -6.4 N/A 4.1% 155.54 6.41 45.0 SSMI16 17.1 41.3 17.1 41.3 17.4 41.3 Analysis Plot
20130726 090600 -4.1 N/A 19.2% 111.10 4.13 45.0 SSMI17 17.1 41.6 17.1 41.6 17.1 41.6 Analysis Plot
20130726 105800 -2.9 N/A 42.5% 111.10 2.86 45.0 SSMI18 17.3 42.3 17.3 42.3 17.3 42.1 Analysis Plot
20130726 202000 -0.0 N/A N/A N/A 0.00 40.0 SSMI17 17.7 45.3 17.7 45.3 17.7 45.3 Analysis Plot
20130727 065428 -930.0 N/A N/A 199.98 5.61 35.0 SSMI15 18.1 49.4 18.1 49.4 17.8 48.5 Analysis Plot
20130727 085400 -930.0 N/A N/A 122.21 10.43 35.0 SSMI17 18.2 50.2 18.2 50.2 18.2 51.0 Analysis Plot
20130727 092200 -930.0 N/A N/A 22.22 .97 35.0 SSMI16 18.3 50.3 18.3 50.3 18.5 50.9 Analysis Plot
20130727 171201 -8.2 N/A N/A 66.66 8.23 35.0 TRMM 18.6 53.0 18.6 53.0 19.3 53.2 Analysis Plot
20130727 203400 -0.0 N/A N/A N/A 0.00 35.0 SSMI16 18.7 53.8 18.7 53.8 18.7 53.8 Analysis Plot
20130727 214900 -930.0 N/A N/A 188.87 5.92 35.0 SSMI17 18.8 54.3 18.8 54.3 19.1 55.0 Analysis Plot
20130727 234100 -1.5 N/A 8.2% 77.77 1.46 35.0 SSMI18 18.9 54.9 18.9 54.9 19.4 55.6 Analysis Plot
20130727 234100 -0.6 N/A 27.4% 55.55 .62 35.0 SSMI18 18.9 55.5 18.9 55.5 19.5 55.7 Analysis Plot
20130728 012240 -2.0 N/A 8.2% 199.98 2.02 35.0 TRMM 19.0 55.8 19.0 55.8 19.3 55.8 Analysis Plot
20130803 111100 -0.0 N/A N/A N/A 0.00 30.0 SSMI16 29.1 79.0 29.1 79.0 29.1 79.0 Analysis Plot
20130803 171108 -2.6 N/A N/A 22.22 2.56 30.0 TRMM 31.1 78.1 31.1 78.1 30.8 78.1 Analysis Plot
20130803 184837 -5.8 N/A N/A 22.22 5.80 30.0 TRMM 31.2 78.0 31.2 78.0 31.3 77.3 Analysis Plot
20130803 202638 -3.3 N/A N/A 22.22 3.33 25.0 TRMM 31.6 77.7 31.6 77.7 31.2 77.5 Analysis Plot
20130803 223100 -2.3 N/A N/A 33.33 2.26 25.0 SSMI16 31.8 77.5 31.8 77.5 31.5 77.3 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. |
