Tropical Storm 02W
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Passive Microwave (PMW) Intensity Information Advanced Dvorak Technique Version 9.1 |
--Overpass-- --ARCHER-- Ring Ring Eye BT -Forecast-
Date Time Sat Lat Lon Diam Pct TbDiff Score Meaning Vmax Lat Lon
20230520 062130 GMI 5.7 148.9 57 15% 5.31 -5.31 N/A 25.0 5.8 148.9 Analysis Plot
20230520 083452 SSMISF17 5.9 148.9 34 10% 8.68 -8.68 N/A 30.0 6.1 149.0 Analysis Plot
20230520 175202 GMI 6.2 148.6 12 N/A 1.57 -1.57 N/A 35.0 6.1 149.1 Analysis Plot
20230521 031745 AMSR2 7.9 150.5 N/A N/A N/A N/A N/A 50.0 7.2 148.9 Analysis Plot
20230521 054426 SSMISF18 7.8 147.8 34 83% 3.91 3.91 N/A 60.0 7.8 148.6 Analysis Plot
20230521 074027 SSMISF16 7.9 148.3 N/A N/A N/A N/A N/A 60.0 8.0 148.4 Analysis Plot
20230521 082148 SSMISF17 8.3 147.6 34 100% 15.68 30.68 >65 kts 60.0 8.1 148.4 Analysis Plot
20230521 153445 AMSR2 7.9 147.7 34 100% 25.34 40.34 >65 kts 70.0 8.6 147.9 Analysis Plot
20230521 182342 SSMISF18 8.1 147.5 34 100% 21.94 36.94 >65 kts 75.0 8.8 147.8 Analysis Plot
20230521 210109 SSMISF17 8.4 147.6 57 28% 17.31 17.31 N/A 75.0 8.9 147.9 Analysis Plot
20230522 040144 AMSR2 9.4 147.1 23 40% 14.32 14.32 N/A 85.0 9.6 147.5 Analysis Plot
20230522 061050 GMI 9.5 147.0 34 100% 30.40 45.40 >65 kts 85.0 9.7 147.4 Analysis Plot
20230522 072734 SSMISF16 9.8 146.9 23 100% 29.26 44.26 >65 kts 90.0 9.8 146.9 Analysis Plot
20230522 080920 SSMISF17 9.9 146.8 23 100% 36.55 51.55 >65 kts 90.0 9.9 146.9 Analysis Plot
20230522 173941 GMI 10.5 146.9 23 100% 36.17 51.17 >65 kts 90.0 10.6 146.7 Analysis Plot
20230522 181004 SSMISF18 10.4 146.6 23 100% 32.29 47.29 >65 kts 90.0 10.7 146.6 Analysis Plot
20230522 200610 SSMISF16 10.4 146.9 23 100% 52.68 67.68 >85 kts 110.0 10.9 146.7 Analysis Plot
20230522 204634 SSMISF17 10.4 146.8 23 100% 46.83 61.83 >85 kts 110.0 10.9 146.7 Analysis Plot
20230523 175719 SSMISF18 12.5 145.5 12 89% 16.79 31.79 >65 kts 135.0 12.7 145.4 Analysis Plot
20230523 195202 SSMISF16 12.5 145.8 79 100% 37.30 52.30 >65 kts 120.0 12.7 145.4 Analysis Plot
20230523 203253 SSMISF17 12.7 145.6 46 100% 24.84 39.84 >65 kts 120.0 12.8 145.3 Analysis Plot
20230524 034942 AMSR2 13.3 145.5 34 43% 10.14 10.14 N/A 120.0 13.3 145.0 Analysis Plot
20230524 060011 GMI 13.4 145.2 23 43% 16.83 16.83 N/A 120.0 13.4 144.9 Analysis Plot
20230524 070347 SSMISF16 13.6 144.9 12 69% 10.11 10.11 N/A 120.0 13.7 144.9 Analysis Plot
20230524 160346 AMSR2 14.0 144.3 23 100% 33.67 48.67 >65 kts 120.0 14.0 143.9 Analysis Plot
20230524 193856 SSMISF16 14.0 143.9 34 100% 62.67 77.67 >85 kts 130.0 14.2 143.6 Analysis Plot
20230525 063507 SSMISF18 14.8 142.6 34 100% 78.15 93.15 >85 kts 140.0 14.6 142.3 Analysis Plot
20230525 091104 SSMISF17 14.9 142.3 34 100% 76.13 91.13 >85 kts 145.0 14.6 142.1 Analysis Plot
20230525 163323 GMI 14.9 140.6 34 100% 64.36 79.36 >85 kts 150.0 14.9 140.7 Analysis Plot
20230525 191119 SSMISF18 14.7 140.2 34 100% 69.73 84.73 >85 kts 155.0 15.0 140.0 Analysis Plot
20230525 214656 SSMISF17 14.9 139.8 N/A N/A N/A N/A N/A 155.0 15.1 139.4 Analysis Plot
20230526 033941 AMSR2 15.1 138.4 N/A N/A N/A N/A N/A 155.0 15.3 138.3 Analysis Plot
20230526 054816 GMI 15.3 137.9 34 100% 47.75 62.75 >85 kts 155.0 15.4 138.0 Analysis Plot
20230526 062226 SSMISF18 15.4 137.6 34 100% 47.41 62.41 >85 kts 155.0 15.4 137.8 Analysis Plot
20230526 081805 SSMISF16 15.6 137.4 34 100% 43.26 58.26 >65 kts 155.0 15.5 137.5 Analysis Plot
20230526 085720 SSMISF17 15.6 137.2 34 100% 41.31 56.31 >65 kts 155.0 15.6 137.2 Analysis Plot
20230526 185742 SSMISF18 15.9 134.5 90 100% 77.18 92.18 >85 kts 145.0 16.2 134.2 Analysis Plot
20230526 205310 SSMISF16 16.0 134.3 90 100% 71.11 86.11 >85 kts 145.0 16.2 133.9 Analysis Plot
20230526 213212 SSMISF17 16.0 134.0 90 100% 71.29 86.29 >85 kts 145.0 16.3 133.8 Analysis Plot
20230527 042144 AMSR2 16.5 132.5 90 100% 52.70 67.70 >85 kts 145.0 16.6 132.0 Analysis Plot
20230527 080537 SSMISF16 16.8 131.6 90 100% 55.34 70.34 >85 kts 135.0 16.8 131.7 Analysis Plot
20230527 163516 AMSR2 17.0 130.1 N/A N/A N/A N/A N/A 130.0 17.0 129.7 Analysis Plot
20230527 204006 SSMISF16 17.0 129.2 57 100% 48.39 63.39 >85 kts 120.0 17.3 129.0 Analysis Plot
20230528 053651 GMI 17.4 127.9 N/A N/A N/A N/A N/A 110.0 17.7 127.8 Analysis Plot
20230528 073829 SSMISF18 17.8 127.6 68 100% 40.78 55.78 >65 kts 105.0 17.6 127.6 Analysis Plot
20230528 101304 SSMISF17 18.0 127.6 68 100% 38.63 53.63 >65 kts 105.0 17.8 127.3 Analysis Plot
20230528 170114 GMI 18.4 126.8 N/A N/A N/A N/A N/A 105.0 18.2 126.8 Analysis Plot
20230528 171630 AMSR2 18.5 126.8 79 100% 35.69 50.69 >65 kts 105.0 18.4 126.5 Analysis Plot
20230528 201245 SSMISF18 18.5 126.7 79 100% 50.49 65.49 >85 kts 105.0 18.9 126.6 Analysis Plot
20230529 072529 SSMISF18 19.7 125.6 68 100% 30.42 45.42 >65 kts 105.0 19.6 125.7 Analysis Plot
20230529 095903 SSMISF17 19.7 125.7 57 N/A 13.42 13.42 N/A 105.0 19.7 125.5 Analysis Plot
20230529 195825 SSMISF18 20.1 125.2 46 N/A 7.16 7.16 N/A 90.0 20.3 125.3 Analysis Plot
20230529 223138 SSMISF17 20.2 125.2 168 25% 11.86 11.86 N/A 90.0 20.5 125.2 Analysis Plot
20230530 052504 GMI 20.4 125.0 190 35% 5.46 5.46 N/A 80.0 20.8 125.1 Analysis Plot
20230530 071254 SSMISF18 20.9 125.1 57 3% 7.10 7.10 N/A 75.0 20.9 125.1 Analysis Plot
20230530 090828 SSMISF16 21.1 125.0 79 N/A 2.58 2.58 N/A 75.0 20.7 125.0 Analysis Plot
20230530 094521 SSMISF17 21.3 124.8 N/A N/A N/A N/A N/A 75.0 20.8 125.0 Analysis Plot
20230530 170400 AMSR2 21.2 125.0 57 N/A 2.08 2.08 N/A 70.0 21.1 125.0 Analysis Plot
20230530 194502 SSMISF18 21.3 124.9 N/A N/A N/A N/A N/A 65.0 21.3 125.0 Analysis Plot
20230530 214040 SSMISF16 21.4 125.0 146 N/A 1.26 1.26 N/A 65.0 21.4 125.0 Analysis Plot
20230530 221736 SSMISF17 21.6 124.8 146 N/A 0.53 0.53 N/A 65.0 21.5 125.0 Analysis Plot
20230531 070030 SSMISF18 22.4 125.1 N/A N/A N/A N/A N/A 65.0 22.0 125.2 Analysis Plot
20230531 085530 SSMISF16 22.5 125.4 12 N/A 2.11 2.11 N/A 65.0 22.6 125.4 Analysis Plot
20230531 093253 SSMISF17 22.6 125.3 12 N/A 9.23 9.23 N/A 65.0 22.7 125.4 Analysis Plot
20230531 174608 AMSR2 23.4 125.4 N/A N/A N/A N/A N/A 65.0 23.5 125.8 Analysis Plot
20230531 193130 SSMISF18 23.4 125.2 57 N/A 1.35 1.35 N/A 60.0 23.8 125.8 Analysis Plot
20230531 212624 SSMISF16 23.6 125.6 23 N/A 2.18 2.18 N/A 60.0 24.1 126.1 Analysis Plot
20230531 220322 SSMISF17 23.9 125.5 N/A N/A N/A N/A N/A 60.0 24.2 126.1 Analysis Plot
20230601 051429 GMI 24.9 126.1 N/A N/A N/A N/A N/A 55.0 24.9 126.6 Analysis Plot
20230601 064823 SSMISF18 25.3 125.9 57 N/A 0.85 0.85 N/A 55.0 25.2 126.8 Analysis Plot
20230601 084302 SSMISF16 25.8 126.6 57 N/A 1.48 -1.48 N/A 50.0 25.4 126.7 Analysis Plot
20230601 092011 SSMISF17 26.0 126.7 57 N/A 1.87 -1.87 N/A 50.0 25.5 126.8 Analysis Plot
20230601 150115 GMI 26.3 127.4 N/A N/A N/A N/A N/A 50.0 26.1 127.7 Analysis Plot
20230601 165018 AMSR2 26.9 128.6 N/A N/A N/A N/A N/A 50.0 26.6 128.6 Analysis Plot
20230601 191737 SSMISF18 26.6 127.6 N/A N/A N/A N/A N/A 50.0 26.6 129.0 Analysis Plot
20230601 211218 SSMISF16 27.0 127.9 N/A N/A N/A N/A N/A 50.0 26.9 129.5 Analysis Plot
20230601 214858 SSMISF17 26.9 127.9 N/A N/A N/A N/A N/A 50.0 26.9 129.6 Analysis Plot
20230602 042317 GMI 27.1 130.8 N/A N/A N/A N/A N/A 45.0 27.5 130.9 Analysis Plot
20230602 063521 SSMISF18 27.6 130.3 N/A N/A N/A N/A N/A 45.0 27.7 131.7 Analysis Plot
20230602 083048 SSMISF16 28.5 131.7 N/A N/A N/A N/A N/A 45.0 28.7 132.3 Analysis Plot
20230602 090650 SSMISF17 28.6 131.8 N/A N/A N/A N/A N/A 45.0 28.8 132.5 Analysis Plot
20230602 140830 GMI 29.5 134.2 N/A N/A N/A N/A N/A 45.0 29.6 134.1 Analysis Plot
20230602 190248 SSMISF18 30.5 136.3 335 N/A 0.31 -0.31 N/A 40.0 30.5 136.3 Analysis Plot
20230602 205758 SSMISF16 31.0 137.3 301 N/A 0.34 -0.34 N/A 40.0 31.0 137.3 Analysis Plot
20230602 213341 SSMISF17 31.1 137.4 N/A N/A N/A N/A N/A 40.0 31.2 137.5 Analysis Plot
20230603 033302 GMI 31.8 139.1 N/A N/A N/A N/A N/A 35.0 31.8 140.2 Analysis Plot
20230603 062311 SSMISF18 32.8 141.1 N/A N/A N/A N/A N/A 35.0 32.6 142.0 Analysis Plot
20230603 085454 SSMISF17 33.3 143.2 N/A N/A N/A N/A N/A 35.0 33.5 143.7 Analysis Plot
20230603 131545 GMI 33.0 147.3 N/A N/A N/A N/A N/A 35.0 34.6 146.0 Analysis Plot
20230603 184741 SSMISF18 35.6 151.1 N/A N/A N/A N/A N/A 35.0 36.9 150.1 Analysis Plot
20230603 211832 SSMISF17 36.5 153.9 N/A N/A N/A N/A N/A 35.0 38.1 152.3 Analysis Plot
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Legend - Overpass Date/Time are determined from satellite overpass of targeted TC (position determined from Best Track Lat/Lon position). Date is YYYYMMDD and time in HHMMSS (UTC). - Forecast (Best Track) and ARCHER positions (deg) of the TC center at overpass day/time. Positive/Negative: Latitude = North/South Hemisphere; Longitude = Eastern/Western Hemisphere. - BT Vmax is the concurrent ATCF Best Track (BT) wind speed intensity estimate (Vmax) value from either NOAA/National Hurricane Center (NHC) (North Atlantic and Northeast Pacific), NOAA/Central Pacific Hurricane Center (CPHC) (North-central Pacific) or Joint Typhoon Warning Center (JTWC) (Northwest Pacific, Indian Ocean, or Southwest Pacific). - Sat is the satellite descriptor providing the overpass. Currently the satellites used are the DMSP/SSMIS-16/17/18, GPM/GMI, and GCOM/AMSR2. - Ring Diam (km) indicates the estimated surface eyewall diameter if one is analyzed in the PMW imagery. The value listed is the average PMW-estimated inner eyewall edge diameter minus 10 km for eyewall slope. N/A indicates no appreciable eyewall is analyzed. - Ring Pct is the percentage of the analyzed "ring" (eyewall inner boundary) that is 1) colder than the eye Tb (the "hot spot" -- warmest eye pixel) by at least 20K, or 2) that is colder than 232K and colder than the eye Tb by 10K, whichever is greater. Values are red if Ring % ≤65,yellow/brown if Ring % ≤85 and green if Ring % >85. N/A indicates no appreciable eyewall is analyzed. A value over 85% is used in the intensity score by adding 15 points to it. - TbDiff is the difference between the warmest eye pixel and the warmest pixel on the eyewall. This value is used in the Intensity Score. N/A indicates no appreciable eyewall is analyzed. - Eye Score values are based on the strength and organization of the convective/eyewall signatures in the PMW imagery, and based on the ARCHER center location. They normally range from 0 to 100 with empirically-determined thresholds related to intensity (Vmax) in the "Meaning" column (≥20 suggests ≥65kts; ≥60 suggests ≥85kts). Scores are listed as negative, and not used by the ADT, when the NHC, CPHC, or JTWC Best Track Vmax is <55 kts in order to filter out occasional "false eye" cases. A value of -920 is used when the warmest eye pixel is <200K to prevent false positives; -930 means edge of overpass and <85% of eyewall is captured and therefore can't fully be analyzed. |
