Tropical Depression 15L
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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
20221031 210516 N/A N/A N/A N/A N/A 40.0 SSMI18 15.5 78.3 15.5 78.3 15.1 78.3 Analysis Plot
20221031 215008 -930.0 N/A N/A N/A 0.00 40.0 SSMI16 15.5 78.4 15.5 78.4 14.9 78.1 Analysis Plot
20221031 224725 -3.6 N/A 24.7% 122.21 3.64 40.0 SSMI18 15.5 78.6 15.5 78.6 15.8 78.3 Analysis Plot
20221031 235939 N/A N/A N/A N/A N/A 40.0 SSMI17 15.6 78.8 15.6 78.8 15.6 78.8 Analysis Plot
20221101 072350 -23.7 N/A 93.2% 11.11 8.68 40.0 AMSR2 16.0 80.3 16.0 80.3 16.0 79.9 Analysis Plot
20221101 113102 -5.5 N/A 50.7% 55.55 5.45 40.0 SSMI16 16.1 80.8 16.1 80.8 16.3 81.2 Analysis Plot
20221101 133919 -2.0 N/A 12.3% 133.32 2.05 40.0 SSMI17 16.2 81.3 16.2 81.3 16.8 81.8 Analysis Plot
20221101 234722 -9.5 N/A 43.8% 44.44 9.48 50.0 SSMI17 16.8 83.7 16.8 83.7 16.8 83.8 Analysis Plot
20221102 085936 5.6 N/A 67.1% 66.66 5.58 60.0 GMI 17.1 86.0 17.1 85.9 17.1 85.9 Analysis Plot
20221102 104344 -930.0 N/A N/A N/A 0.00 60.0 SSMI18 17.1 86.2 17.1 86.2 17.1 85.9 Analysis Plot
20221102 132554 3.0 N/A 58.9% 88.88 2.97 60.0 SSMI17 17.2 86.7 17.2 86.7 17.2 86.4 Analysis Plot
20221102 185915 15.3 N/A 41.1% 33.33 15.34 70.0 AMSR2 17.3 88.0 17.4 87.8 17.4 87.8 Analysis Plot
20221102 230314 3.1 N/A 54.8% 22.22 3.10 70.0 SSMI16 17.4 88.4 17.3 88.3 17.3 88.3 Analysis Plot
20221103 124524 -5.0 N/A N/A 55.55 5.00 45.0 SSMI16 17.8 90.6 17.8 90.6 17.8 90.4 Analysis Plot
20221103 193157 -6.0 N/A N/A 88.88 6.04 30.0 GMI 18.1 91.7 18.1 91.7 17.8 91.8 Analysis Plot
20221103 194221 N/A N/A N/A N/A N/A 25.0 AMSR2 18.0 91.9 18.0 91.9 18.0 91.9 Analysis Plot
20221103 221919 -8.3 N/A N/A 88.88 8.30 25.0 SSMI18 18.1 92.3 18.1 92.3 17.9 92.3 Analysis Plot
20221103 225003 -9.9 N/A 5.5% 99.99 9.92 25.0 SSMI16 18.1 92.4 18.1 92.4 17.9 92.3 Analysis Plot
20221104 010051 N/A N/A N/A N/A N/A 25.0 SSMI17 18.2 92.7 18.2 92.7 18.1 91.8 Analysis Plot
20221104 075352 -9.6 N/A 38.4% 77.77 9.65 25.0 AMSR2 18.6 93.9 18.6 93.9 18.6 93.7 Analysis Plot
20221104 115435 -3.2 N/A 56.2% 77.77 3.19 25.0 SSMI18 18.9 94.3 18.9 94.3 19.0 94.0 Analysis Plot
20221104 123215 -2.8 N/A 20.5% 22.22 2.79 25.0 SSMI16 18.9 94.3 18.9 94.3 18.9 93.9 Analysis Plot
20221104 144734 N/A N/A N/A N/A N/A 30.0 SSMI17 19.0 94.6 19.0 94.6 19.8 95.1 Analysis Plot
20221104 215644 -0.7 N/A 5.5% 144.43 .67 25.0 SSMI18 19.3 95.3 19.3 95.3 19.3 95.0 Analysis Plot
20221104 233545 -0.4 N/A 5.5% 155.54 .42 25.0 SSMI18 19.4 95.4 19.4 95.4 19.2 94.9 Analysis Plot
20221105 004703 -0.7 N/A N/A 55.55 .69 25.0 SSMI17 19.5 95.4 19.5 95.4 19.8 95.6 Analysis Plot
20221105 083752 -930.0 N/A N/A N/A 0.00 25.0 AMSR2 19.8 95.5 19.8 95.5 21.0 95.7 Analysis Plot
20221105 114551 N/A N/A N/A N/A N/A 25.0 SSMI18 19.9 95.5 19.9 95.5 19.7 95.1 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. |
