Tropical Storm 30Y_08
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 20220922 041725 -9.5 N/A N/A 155.54 9.46 30.0 AMSR2 25.6 -137.0 25.6 -137.0 26.3 -136.6 Analysis Plot 20220922 100547 -3.2 N/A N/A 66.66 3.15 30.0 SSMI16 26.6 -136.0 26.6 -136.0 27.2 -136.1 Analysis Plot 20220922 105055 -2.4 N/A N/A 88.88 2.38 30.0 SSMI17 26.6 -135.9 26.6 -135.9 27.2 -136.1 Analysis Plot 20220922 210326 -930.0 N/A N/A N/A 0.00 30.0 SSMI18 29.1 -134.4 29.1 -134.4 29.9 -135.0 Analysis Plot 20220922 215054 -4.8 N/A 8.2% 166.65 4.81 30.0 SSMI16 29.2 -134.4 29.2 -134.4 29.9 -134.5 Analysis Plot 20220922 224120 -4.1 N/A 4.7% 188.87 4.06 30.0 SSMI17 29.2 -134.3 29.2 -134.3 29.9 -134.9 Analysis Plot 20220923 091352 -1.8 N/A N/A 44.44 1.79 35.0 SSMI18 32.0 -134.7 32.0 -134.7 31.8 -134.5 Analysis Plot 20220923 095237 N/A N/A N/A N/A N/A 35.0 SSMI16 32.1 -134.7 32.1 -134.7 31.9 -134.9 Analysis Plot 20220923 103718 -0.3 N/A N/A 133.32 .33 35.0 SSMI17 32.1 -134.6 32.1 -134.6 32.0 -135.2 Analysis Plot 20220923 170605 -930.0 N/A N/A N/A 0.00 35.0 AMSR2 33.3 -137.4 33.3 -137.4 32.6 -137.4 Analysis Plot 20220923 205115 -930.0 N/A N/A N/A 0.00 35.0 SSMI18 33.5 -137.3 33.5 -137.3 33.5 -137.4 Analysis Plot 20220923 214035 -930.0 N/A N/A N/A 0.00 35.0 SSMI16 33.6 -137.3 33.6 -137.3 33.7 -137.8 Analysis Plot 20220923 221434 -0.7 N/A N/A 77.77 .72 35.0 SSMI17 33.7 -137.4 33.7 -137.4 33.4 -138.0 Analysis Plot 20220924 040722 -930.0 N/A N/A N/A 0.00 35.0 AMSR2 34.2 -138.5 34.2 -138.5 34.1 -139.5 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. |