Tropical Storm 20W
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Passive Microwave (PMW) Intensity Information Hurricane Intensity Estimation (HIE) Algorithm Version 9.0 |
Overpass Inten Ring Ring Wind Forecast Final Target
Date Time Score Meaning Pct Diam BTdiff Est Sat Lat Lon Lat Lon Lat Lon
20191005 072012 N/A N/A N/A N/A N/A 25.0 SSMI16 15.3 -161.0 15.3 -161.0 15.3 -161.2 Analysis Plot
20191005 171752 -930.0 N/A N/A N/A 0.00 30.0 SSMI15 15.1 -157.9 15.1 -157.9 15.0 -158.1 Analysis Plot
20191005 193712 -930.0 N/A N/A N/A 0.00 30.0 SSMI18 15.1 -157.4 15.1 -157.4 15.6 -157.1 Analysis Plot
20191005 214311 -8.3 N/A 82.2% 22.22 8.26 35.0 SSMI17 15.3 -156.9 15.3 -156.9 14.7 -156.5 Analysis Plot
20191006 064602 -20.8 N/A 38.4% 55.55 20.78 45.0 SSMI16 15.1 -154.2 15.1 -154.2 14.3 -154.3 Analysis Plot
20191006 091353 -41.7 N/A 100.0% 44.44 26.71 50.0 GMI 14.3 -153.2 14.5 -153.4 14.5 -153.4 Analysis Plot
20191006 092517 -16.9 N/A 49.3% 44.44 16.87 50.0 SSMI17 14.3 -153.4 14.3 -153.4 14.5 -153.8 Analysis Plot
20191006 155027 -930.0 N/A N/A N/A 0.00 50.0 AMSR2 14.6 -151.4 14.6 -151.4 14.2 -152.7 Analysis Plot
20191006 185318 -22.4 N/A 98.6% 22.22 7.40 50.0 SSMI16 14.7 -151.0 15.1 -151.2 15.1 -151.2 Analysis Plot
20191006 213018 N/A N/A N/A N/A N/A 65.0 SSMI17 15.1 -150.4 15.1 -150.4 15.5 -150.2 Analysis Plot
20191007 065611 N/A N/A N/A N/A N/A 100.0 SSMI15 15.4 -148.4 15.4 -148.2 15.4 -148.2 Analysis Plot
20191007 084722 4.6 N/A 16.4% 122.21 4.56 130.0 SSMI18 15.6 -147.8 15.6 -147.9 15.6 -147.9 Analysis Plot
20191007 175405 12.5 N/A 82.2% 88.88 12.48 140.0 SSMI15 16.7 -145.3 16.5 -144.9 16.5 -144.9 Analysis Plot
20191007 204907 28.1 >65 kts 86.3% 99.99 13.13 140.0 SSMI18 16.9 -144.9 16.7 -144.4 16.7 -144.4 Analysis Plot
20191008 032616 -930.0 N/A N/A N/A 0.00 135.0 AMSR2 17.2 -143.1 17.2 -143.1 17.3 -143.9 Analysis Plot
20191008 083500 50.2 >65 kts 100.0% 66.66 35.20 135.0 SSMI16 17.7 -142.2 17.6 -142.5 17.6 -142.5 Analysis Plot
20191008 110530 59.5 >65 kts 100.0% 66.66 44.49 135.0 SSMI17 18.1 -141.9 17.9 -142.3 17.9 -142.3 Analysis Plot
20191008 195131 70.3 >85 kts 100.0% 55.55 55.34 135.0 SSMI16 19.3 -140.8 19.4 -140.7 19.4 -140.7 Analysis Plot
20191008 203648 62.0 >85 kts 100.0% 55.55 46.99 135.0 SSMI18 19.3 -140.8 19.4 -140.8 19.4 -140.8 Analysis Plot
20191008 224158 68.8 >85 kts 100.0% 55.55 53.78 140.0 SSMI17 19.6 -140.4 19.5 -140.5 19.5 -140.5 Analysis Plot
20191009 040923 N/A N/A N/A N/A N/A 140.0 AMSR2 20.3 -140.1 20.3 -140.1 20.3 -140.1 Analysis Plot
20191009 080936 70.9 >85 kts 100.0% 55.55 55.92 140.0 SSMI16 20.9 -139.8 20.6 -140.0 20.6 -140.0 Analysis Plot
20191009 094637 -930.0 N/A N/A N/A 0.00 140.0 GMI 21.2 -139.7 21.2 -139.7 21.1 -139.2 Analysis Plot
20191009 110349 71.2 >85 kts 100.0% 55.55 56.22 140.0 SSMI17 21.2 -139.6 20.9 -139.8 20.9 -139.8 Analysis Plot
20191009 161931 64.2 >85 kts 100.0% 66.66 49.20 140.0 AMSR2 21.9 -139.3 21.7 -139.7 21.7 -139.7 Analysis Plot
20191009 194606 63.2 >85 kts 100.0% 55.55 48.23 140.0 SSMI16 22.1 -139.2 22.2 -139.9 22.2 -139.9 Analysis Plot
20191009 222902 56.0 >65 kts 100.0% 55.55 40.99 140.0 SSMI17 22.5 -139.6 22.6 -139.9 22.6 -139.9 Analysis Plot
20191010 075628 62.0 >85 kts 100.0% 44.44 47.03 140.0 SSMI16 24.3 -139.2 24.4 -139.5 24.4 -139.5 Analysis Plot
20191010 104859 62.5 >85 kts 100.0% 44.44 47.50 140.0 SSMI17 25.0 -139.0 24.9 -139.3 24.9 -139.3 Analysis Plot
20191010 170155 29.9 >65 kts 63.0% 77.77 29.90 130.0 AMSR2 26.2 -138.5 26.2 -138.6 26.2 -138.6 Analysis Plot
20191010 193259 -930.0 N/A N/A N/A 0.00 130.0 SSMI16 26.4 -138.4 26.4 -138.7 26.4 -138.7 Analysis Plot
20191010 213518 9.6 N/A 27.4% 77.77 9.60 125.0 SSMI18 26.9 -138.3 26.9 -138.3 26.9 -138.3 Analysis Plot
20191010 221552 3.7 N/A 4.1% 88.88 3.68 125.0 SSMI17 27.0 -138.3 26.9 -138.4 26.9 -138.4 Analysis Plot
20191011 035915 7.9 N/A 21.9% 77.77 7.93 120.0 AMSR2 28.0 -137.8 28.3 -137.7 28.3 -137.7 Analysis Plot
20191011 100217 0.2 N/A N/A 55.55 .20 115.0 SSMI18 29.4 -137.4 29.0 -137.2 29.0 -137.2 Analysis Plot
20191011 181335 1.2 N/A N/A 44.44 1.19 115.0 SSMI15 31.4 -137.2 30.8 -136.9 30.8 -136.9 Analysis Plot
20191011 213906 2.8 N/A 16.4% 66.66 2.81 105.0 SSMI18 31.3 -137.2 31.2 -137.2 31.2 -137.2 Analysis Plot
20191012 094941 N/A N/A N/A N/A N/A 85.0 SSMI18 34.6 -139.1 34.8 -138.8 34.8 -138.8 Analysis Plot
20191012 175636 2.0 N/A 11.8% 288.86 2.04 75.0 SSMI15 37.7 -142.4 37.7 -142.4 37.5 -141.8 Analysis Plot
20191012 212619 1.1 N/A 9.6% 244.42 1.11 65.0 SSMI18 39.5 -143.3 39.5 -143.3 39.1 -143.0 Analysis Plot
20191013 065552 -930.0 N/A N/A N/A 0.00 65.0 SSMI16 42.8 -149.6 42.8 -149.6 41.6 -149.6 Analysis Plot
20191013 075542 N/A N/A N/A N/A N/A 65.0 SSMI18 43.1 -150.2 43.1 -150.2 42.0 -150.3 Analysis Plot
20191013 093336 -930.0 N/A N/A N/A 0.00 65.0 SSMI17 43.8 -151.6 43.8 -151.6 42.8 -152.3 Analysis Plot
20191013 160225 0.7 N/A N/A 144.43 .72 65.0 GMI 46.8 -158.5 46.8 -158.5 46.0 -159.8 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. |
