Tropical Storm 17L
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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
20200907 062705 -8.4 N/A 26.0% 133.32 8.43 30.0 GMI 17.0 41.7 17.0 41.7 17.2 42.1 Analysis Plot
20200907 080846 -0.9 N/A 20.5% 222.20 .91 30.0 SSMI16 17.0 41.8 17.0 41.8 17.2 42.2 Analysis Plot
20200907 092341 -1.7 N/A 2.7% 188.87 1.70 30.0 SSMI18 17.3 42.1 17.3 42.1 16.9 42.5 Analysis Plot
20200907 155425 -4.7 N/A N/A 11.11 4.74 35.0 AMSR2 17.2 42.2 17.2 42.2 17.0 42.5 Analysis Plot
20200907 192217 -1.3 N/A 21.9% 199.98 1.35 35.0 SSMI18 17.3 42.3 17.3 42.3 16.8 42.2 Analysis Plot
20200908 040702 N/A N/A N/A N/A N/A 40.0 AMSR2 17.9 42.6 17.9 42.6 17.9 42.5 Analysis Plot
20200908 092041 N/A N/A N/A N/A N/A 45.0 SSMI18 18.0 42.7 18.0 42.7 18.0 42.5 Analysis Plot
20200908 163757 5.9 N/A 9.6% 166.65 5.88 55.0 AMSR2 18.5 43.4 18.5 43.4 18.3 44.0 Analysis Plot
20200908 193132 5.4 N/A N/A 33.33 5.38 55.0 SSMI15 18.6 43.6 18.6 43.6 18.8 44.2 Analysis Plot
20200909 061640 -6.2 N/A N/A 22.22 6.23 50.0 GMI 19.4 45.5 19.4 45.5 19.4 45.1 Analysis Plot
20200909 085813 -5.0 N/A 11.0% 211.09 4.98 50.0 SSMI18 19.2 45.5 19.2 45.5 19.2 45.1 Analysis Plot
20200909 193502 -930.0 N/A N/A N/A 0.00 50.0 GMI 20.2 47.2 20.2 47.2 20.7 47.6 Analysis Plot
20200910 073846 -3.3 N/A N/A 55.55 3.33 50.0 SSMI15 21.2 48.8 21.2 48.8 21.3 48.8 Analysis Plot
20200910 091944 -1.9 N/A N/A 166.65 1.89 50.0 SSMI16 20.9 48.9 20.9 48.9 21.0 48.5 Analysis Plot
20200910 162620 -3.1 N/A 10.3% 222.20 3.13 45.0 AMSR2 21.5 49.2 21.5 49.2 21.6 49.6 Analysis Plot
20200910 191548 -2.2 N/A 2.7% 222.20 2.20 45.0 SSMI16 21.6 49.7 21.6 49.7 21.3 49.6 Analysis Plot
20200910 220445 N/A N/A N/A N/A N/A 45.0 SSMI18 22.1 50.1 22.1 50.1 23.0 49.7 Analysis Plot
20200911 090819 -930.0 N/A N/A N/A 0.00 55.0 SSMI16 23.0 51.5 23.0 51.5 23.3 50.3 Analysis Plot
20200911 101411 -930.0 N/A N/A N/A 0.00 55.0 SSMI18 23.1 51.7 23.1 51.7 23.5 50.8 Analysis Plot
20200911 185739 -930.0 N/A N/A N/A 0.00 55.0 SSMI16 24.0 52.7 24.0 52.7 23.9 52.6 Analysis Plot
20200911 201055 3.9 N/A 9.6% 199.98 3.94 55.0 SSMI18 24.1 53.0 24.1 53.0 24.2 53.4 Analysis Plot
20200911 203446 -930.0 N/A N/A N/A 0.00 55.0 SSMI16 24.1 53.0 24.1 53.0 24.1 52.8 Analysis Plot
20200911 215108 3.7 N/A 12.5% 188.87 3.69 55.0 SSMI18 24.6 53.7 24.6 53.7 24.3 53.5 Analysis Plot
20200912 051804 18.0 N/A 49.3% 99.99 17.96 55.0 AMSR2 26.2 55.3 26.4 55.6 26.4 55.6 Analysis Plot
20200912 082336 4.9 N/A 12.3% 99.99 4.87 60.0 SSMI15 26.8 56.1 26.8 55.9 26.8 55.9 Analysis Plot
20200912 100140 7.2 N/A 15.1% 55.55 7.25 60.0 SSMI18 26.8 56.1 26.8 56.1 27.1 56.0 Analysis Plot
20200912 195837 -930.0 N/A N/A N/A 0.00 60.0 SSMI18 28.0 58.1 28.0 58.1 27.6 57.8 Analysis Plot
20200912 213816 11.0 N/A 19.2% 44.44 11.04 60.0 SSMI18 28.4 58.5 28.4 58.5 28.5 58.3 Analysis Plot
20200913 055436 N/A N/A N/A N/A N/A 65.0 GMI 29.2 60.3 29.4 60.2 29.4 60.2 Analysis Plot
20200913 082753 7.9 N/A 28.8% 88.88 7.90 65.0 SSMI15 29.4 60.7 29.3 60.8 29.3 60.8 Analysis Plot
20200913 101408 14.2 N/A 27.4% 99.99 14.16 65.0 SSMI16 29.4 60.9 29.5 60.8 29.5 60.8 Analysis Plot
20200913 215920 6.3 N/A 23.3% 66.66 6.25 75.0 SSMI16 30.6 63.1 30.3 62.9 30.3 62.9 Analysis Plot
20200914 064332 -930.0 N/A N/A N/A 0.00 80.0 AMSR2 32.0 64.6 32.0 64.5 32.0 64.5 Analysis Plot
20200914 100058 19.0 N/A 2.7% 77.77 19.05 80.0 SSMI16 32.3 64.7 32.3 64.5 32.3 64.5 Analysis Plot
20200914 111721 7.1 N/A 67.1% 77.77 7.13 80.0 SSMI18 32.5 64.8 32.5 64.7 32.5 64.7 Analysis Plot
20200914 200124 20.4 >65 kts 42.5% 166.65 20.41 85.0 GMI 34.3 64.2 34.4 64.3 34.4 64.3 Analysis Plot
20200914 214620 22.5 >65 kts 28.8% 166.65 22.50 90.0 SSMI16 34.5 63.8 34.3 64.1 34.3 64.1 Analysis Plot
20200915 095720 10.3 N/A 23.3% 155.54 10.32 90.0 SSMI16 37.0 60.5 36.6 60.6 36.6 60.6 Analysis Plot
20200915 110444 10.2 N/A 19.2% 222.20 10.19 90.0 SSMI18 37.3 60.0 36.9 60.3 36.9 60.3 Analysis Plot
20200915 164937 N/A N/A N/A N/A N/A 90.0 AMSR2 38.5 57.3 38.3 56.8 38.3 56.8 Analysis Plot
20200915 191053 0.8 N/A N/A 33.33 .84 90.0 GMI 39.1 55.9 38.6 56.2 38.6 56.2 Analysis Plot
20200915 210042 -930.0 N/A N/A N/A 0.00 85.0 SSMI18 39.3 55.4 38.3 55.7 38.3 55.7 Analysis Plot
20200915 213311 -930.0 N/A N/A N/A 0.00 85.0 SSMI16 39.4 55.2 38.3 55.6 38.3 55.6 Analysis Plot
20200916 073209 -930.0 N/A N/A N/A 0.00 85.0 SSMI15 41.6 49.8 41.5 49.2 41.5 49.2 Analysis Plot
20200916 094434 9.9 N/A 12.3% 222.20 9.87 85.0 SSMI16 41.8 49.2 41.8 48.6 41.8 48.6 Analysis Plot
20200922 062531 -8.8 N/A 2.7% 111.10 8.75 50.0 SSMI15 34.1 24.5 34.1 24.5 34.7 24.5 Analysis Plot
20200922 072836 -3.4 N/A N/A 88.88 3.39 50.0 SSMI18 34.2 24.2 34.2 24.2 34.7 24.4 Analysis Plot
20200922 074733 -930.0 N/A N/A N/A 0.00 50.0 SSMI16 34.2 24.1 34.2 24.1 34.6 24.1 Analysis Plot
20200922 144328 -12.7 N/A N/A 166.65 12.72 50.0 GMI 35.0 22.3 35.0 22.3 34.7 22.5 Analysis Plot
20200922 180759 -4.1 N/A N/A 77.77 4.14 35.0 SSMI18 35.0 21.8 35.0 21.8 34.5 21.9 Analysis Plot
20200923 031753 -7.0 N/A N/A 144.43 7.00 35.0 AMSR2 34.8 19.8 34.8 19.8 35.0 19.7 Analysis Plot
20200923 062844 -5.6 N/A N/A 66.66 5.64 35.0 SSMI15 34.9 19.5 34.9 19.5 35.2 19.1 Analysis Plot
20200923 074210 -2.5 N/A 11.0% 77.77 2.46 35.0 SSMI18 34.9 19.3 34.9 19.3 35.2 18.9 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. |
