Tropical Depression 32W
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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
20171213 193335 -2.4 N/A 2.7% 33.33 2.42 25.0 SSMI15 11.3 -127.3 11.3 -127.3 11.9 -127.2 Analysis Plot
20171213 213200 -930.0 N/A N/A N/A 0.00 25.0 SSMI18 11.3 -127.1 11.3 -127.1 11.1 -128.2 Analysis Plot
20171214 095700 -930.0 N/A N/A N/A 0.00 30.0 SSMI17 11.2 -126.8 11.2 -126.8 10.9 -127.9 Analysis Plot
20171214 181735 -5.8 N/A 8.2% 244.42 5.80 35.0 SSMI15 11.7 -127.5 11.7 -127.5 11.6 -127.8 Analysis Plot
20171214 212100 -930.0 N/A N/A N/A 0.00 40.0 SSMI18 11.6 -127.4 11.6 -127.4 11.6 -127.9 Analysis Plot
20171214 223500 -0.1 N/A N/A 22.22 .09 40.0 SSMI17 11.6 -127.3 11.6 -127.3 11.7 -127.4 Analysis Plot
20171215 094400 -4.6 N/A 20.0% 266.64 4.60 45.0 SSMI17 11.8 -127.5 11.8 -127.5 11.9 -127.9 Analysis Plot
20171215 113414 -930.0 N/A N/A N/A 0.00 45.0 GMI 11.9 -127.4 11.9 -127.4 12.0 -127.4 Analysis Plot
20171215 184651 -930.0 N/A N/A N/A 0.00 45.0 SSMI15 12.1 -127.1 12.1 -127.1 11.8 -127.4 Analysis Plot
20171215 205200 -7.9 N/A 16.4% 288.86 7.91 45.0 SSMI16 12.1 -127.0 12.1 -127.0 12.3 -127.0 Analysis Plot
20171215 230142 -930.0 N/A N/A N/A 0.00 45.0 GMI 12.1 -126.6 12.1 -126.6 11.8 -125.3 Analysis Plot
20171216 044322 -1.2 N/A N/A 33.33 1.15 50.0 AMSR2 12.5 -125.7 12.5 -125.7 12.4 -126.5 Analysis Plot
20171216 072000 -8.7 N/A N/A 77.77 8.69 50.0 SSMI16 12.5 -125.6 12.5 -125.6 12.1 -125.4 Analysis Plot
20171216 095800 -6.1 N/A 19.2% 222.20 6.06 45.0 SSMI18 12.3 -125.4 12.3 -125.4 12.0 -125.2 Analysis Plot
20171216 203900 -4.2 N/A N/A 111.10 4.23 35.0 SSMI16 12.0 -124.8 12.0 -124.8 12.3 -125.0 Analysis Plot
20171216 220800 -0.6 N/A N/A 22.22 .64 35.0 SSMI17 11.9 -124.3 11.9 -124.3 11.6 -124.1 Analysis Plot
20171217 112318 -930.0 N/A N/A N/A 0.00 25.0 GMI 12.0 -121.8 12.0 -121.8 11.4 -122.3 Analysis Plot
20171217 195347 -0.6 N/A N/A 33.33 .64 25.0 SSMI15 10.9 -120.2 10.9 -120.2 10.7 -119.8 Analysis Plot
20171217 225058 -6.1 N/A 2.7% 122.21 6.06 25.0 GMI 10.7 -119.6 10.7 -119.6 10.7 -119.5 Analysis Plot
20171218 083600 -930.0 N/A N/A N/A 0.00 25.0 SSMI16 10.4 -118.8 10.4 -118.8 10.5 -118.4 Analysis Plot
20171218 104500 -0.0 N/A N/A N/A 0.00 25.0 SSMI17 10.3 -118.3 10.3 -118.3 10.6 -118.4 Analysis Plot
20171218 194828 -930.0 N/A N/A N/A 0.00 35.0 SSMI15 10.2 -116.6 10.2 -116.6 10.1 -117.5 Analysis Plot
20171218 221200 -930.0 N/A N/A N/A 0.00 35.0 SSMI18 10.0 -116.1 10.0 -116.1 9.9 -115.5 Analysis Plot
20171218 232500 -930.0 N/A N/A N/A 0.00 35.0 SSMI17 9.9 -115.9 9.9 -115.9 10.5 -115.7 Analysis Plot
20171219 051444 -930.0 N/A N/A N/A 0.00 35.0 AMSR2 9.4 -115.3 9.4 -115.3 8.8 -115.5 Analysis Plot
20171219 082200 -930.0 N/A N/A N/A 0.00 35.0 SSMI16 8.5 -115.3 8.5 -115.3 7.9 -116.1 Analysis Plot
20171219 103100 -3.4 N/A 15.1% 122.21 3.35 35.0 SSMI17 8.2 -114.8 8.2 -114.8 7.7 -115.6 Analysis Plot
20171219 111112 -930.0 N/A N/A N/A 0.00 35.0 GMI 8.1 -114.6 8.1 -114.6 8.0 -115.5 Analysis Plot
20171219 214800 -930.0 N/A N/A N/A 0.00 35.0 SSMI16 8.2 -113.1 8.2 -113.1 7.7 -114.1 Analysis Plot
20171219 224041 -6.1 N/A 46.6% 66.66 6.14 35.0 GMI 8.1 -112.8 8.1 -112.8 7.9 -113.4 Analysis Plot
20171219 231100 -930.0 N/A N/A N/A 0.00 35.0 SSMI17 8.1 -112.7 8.1 -112.7 7.5 -113.8 Analysis Plot
20171220 083335 -5.1 N/A 26.0% 122.21 5.14 35.0 SSMI15 7.2 -112.1 7.2 -112.1 7.9 -112.6 Analysis Plot
20171220 104900 -0.0 N/A N/A N/A 0.00 35.0 SSMI18 7.0 -111.6 7.0 -111.6 8.3 -111.7 Analysis Plot
20171220 181322 -7.0 N/A 53.4% 77.77 7.00 30.0 AMSR2 6.5 -111.4 6.5 -111.4 7.2 -110.3 Analysis Plot
20171220 213600 -4.9 N/A 32.9% 77.77 4.89 30.0 SSMI16 6.4 -111.3 6.4 -111.3 7.2 -110.1 Analysis Plot
20171221 105941 -3.6 N/A N/A 66.66 3.61 30.0 GMI 6.3 -108.2 6.3 -108.2 6.2 -108.2 Analysis Plot
20171221 212200 -930.0 N/A N/A N/A 0.00 25.0 SSMI16 5.8 -107.1 5.8 -107.1 5.5 -107.2 Analysis Plot
20171221 223030 -1.2 N/A N/A 22.22 1.21 25.0 GMI 5.6 -106.7 5.6 -106.7 5.5 -106.7 Analysis Plot
20171222 113200 -2.8 N/A N/A 144.43 2.77 25.0 SSMI17 4.7 -105.5 4.7 -105.5 4.5 -105.3 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. |
