Hurricane 12L
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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
20210901 032952 -930.0 N/A N/A N/A 0.00 30.0 AMSR2 12.2 23.5 12.2 23.5 13.1 23.2 Analysis Plot
20210901 075219 -3.5 N/A 43.8% 177.76 3.50 30.0 SSMI16 12.4 24.4 12.4 24.4 12.6 24.9 Analysis Plot
20210901 091317 -930.0 N/A N/A N/A 0.00 40.0 SSMI17 12.3 24.6 12.3 24.6 12.7 25.9 Analysis Plot
20210901 092952 -4.1 N/A 37.0% 111.10 4.05 40.0 GMI 12.3 24.9 12.3 24.9 12.5 26.1 Analysis Plot
20210901 180214 -930.0 N/A N/A N/A 0.00 40.0 SSMI16 12.5 27.3 12.5 27.3 11.6 26.2 Analysis Plot
20210901 205717 20.7 >65 kts 38.4% 77.77 20.74 55.0 GMI 12.5 29.4 12.5 29.4 12.4 29.1 Analysis Plot
20210902 065758 14.9 N/A 38.4% 44.44 14.94 60.0 SSMI18 12.9 31.7 13.0 31.5 13.0 31.5 Analysis Plot
20210902 073909 14.4 N/A 43.8% 44.44 14.45 60.0 SSMI16 12.9 31.9 13.0 31.5 13.0 31.5 Analysis Plot
20210902 190416 38.7 >65 kts 100.0% 133.32 23.75 70.0 SSMI18 13.6 35.1 13.5 35.4 13.5 35.4 Analysis Plot
20210902 194932 4.5 N/A 6.8% 33.33 4.52 70.0 SSMI16 13.6 35.3 13.6 35.5 13.6 35.5 Analysis Plot
20210902 210529 7.8 N/A 1.4% 33.33 7.84 70.0 SSMI17 13.7 35.6 13.7 35.7 13.7 35.7 Analysis Plot
20210903 085318 1.9 N/A 61.6% 99.99 1.89 80.0 SSMI18 14.5 38.6 14.5 38.8 14.5 38.8 Analysis Plot
20210903 092039 -930.0 N/A N/A N/A 0.00 75.0 SSMI16 14.4 39.0 14.4 39.0 14.6 39.0 Analysis Plot
20210903 105327 15.0 N/A 41.1% 55.55 14.99 80.0 SSMI17 14.6 39.1 14.4 39.5 14.4 39.5 Analysis Plot
20210903 154711 35.7 >65 kts 100.0% 44.44 20.75 80.0 AMSR2 14.8 40.8 14.7 41.1 14.7 41.1 Analysis Plot
20210903 185211 49.2 >65 kts 100.0% 44.44 34.21 80.0 SSMI18 15.0 41.4 14.7 41.7 14.7 41.7 Analysis Plot
20210903 191214 44.5 >65 kts 100.0% 44.44 29.47 80.0 SSMI16 15.0 41.5 14.7 41.7 14.7 41.7 Analysis Plot
20210903 204559 63.0 >85 kts 100.0% 44.44 47.99 85.0 GMI 15.0 42.0 15.0 41.9 15.0 41.9 Analysis Plot
20210903 205301 54.0 >65 kts 100.0% 44.44 39.03 85.0 SSMI17 14.9 41.8 15.0 41.8 15.0 41.8 Analysis Plot
20210904 084030 52.3 >65 kts 100.0% 77.77 37.29 100.0 SSMI18 15.9 44.3 16.0 44.2 16.0 44.2 Analysis Plot
20210904 090754 61.2 >85 kts 100.0% 88.88 46.16 100.0 SSMI16 16.2 44.4 16.0 44.2 16.0 44.2 Analysis Plot
20210904 101642 55.1 >65 kts 100.0% 99.99 40.11 100.0 SSMI17 16.3 44.7 16.2 44.6 16.2 44.6 Analysis Plot
20210904 163018 50.3 >65 kts 100.0% 88.88 35.34 110.0 AMSR2 16.9 46.0 16.9 46.2 16.9 46.2 Analysis Plot
20210905 200537 -930.0 N/A N/A N/A 0.00 110.0 SSMI18 20.0 50.3 20.2 50.7 20.2 50.7 Analysis Plot
20210905 203449 28.2 >65 kts 75.3% 177.76 28.17 110.0 GMI 20.1 50.6 20.3 50.6 20.3 50.6 Analysis Plot
20210905 220436 53.7 >65 kts 100.0% 188.87 38.72 110.0 SSMI17 20.5 50.6 20.4 50.8 20.4 50.8 Analysis Plot
20210905 234522 59.8 >65 kts 100.0% 188.87 44.75 110.0 SSMI17 20.8 50.9 20.4 50.8 20.4 50.8 Analysis Plot
20210906 095336 48.1 >65 kts 100.0% 133.32 33.10 105.0 GMI 21.6 52.5 21.5 52.5 21.5 52.5 Analysis Plot
20210906 102022 -930.0 N/A N/A N/A 0.00 105.0 SSMI16 21.5 52.5 21.5 52.5 21.5 52.5 Analysis Plot
20210906 115431 51.6 >65 kts 100.0% 122.21 36.59 105.0 SSMI17 21.7 52.7 21.7 52.6 21.7 52.6 Analysis Plot
20210906 162106 -930.0 N/A N/A N/A 0.00 105.0 AMSR2 22.2 53.0 22.2 53.0 22.1 53.1 Analysis Plot
20210906 201732 44.7 >65 kts 100.0% 122.21 29.68 105.0 SSMI16 22.6 53.5 22.4 53.7 22.4 53.7 Analysis Plot
20210906 215111 23.7 >65 kts 45.2% 122.21 23.70 110.0 SSMI17 22.5 53.9 22.5 53.8 22.5 53.8 Analysis Plot
20210906 233050 24.1 >65 kts 47.9% 122.21 24.07 110.0 SSMI17 22.7 54.1 22.5 53.8 22.5 53.8 Analysis Plot
20210907 094330 7.5 N/A 24.7% 155.54 7.49 105.0 SSMI18 23.8 55.1 23.5 55.1 23.5 55.1 Analysis Plot
20210907 100707 6.1 N/A N/A 133.32 6.06 105.0 SSMI16 23.8 55.1 23.6 55.1 23.6 55.1 Analysis Plot
20210907 114106 3.9 N/A 27.4% 144.43 3.88 105.0 SSMI17 24.0 55.3 23.9 55.3 23.9 55.3 Analysis Plot
20210907 170320 4.3 N/A 38.4% 155.54 4.30 100.0 AMSR2 24.6 55.8 24.5 55.9 24.5 55.9 Analysis Plot
20210907 194012 1.5 N/A 1.4% 111.10 1.46 100.0 SSMI18 24.9 56.0 24.8 56.1 24.8 56.1 Analysis Plot
20210907 200430 1.4 N/A 35.6% 111.10 1.36 100.0 SSMI16 25.0 56.1 24.8 56.0 24.8 56.0 Analysis Plot
20210907 213811 6.4 N/A 23.3% 88.88 6.45 100.0 SSMI17 25.1 56.3 25.2 56.0 25.2 56.0 Analysis Plot
20210907 231816 6.2 N/A 30.1% 88.88 6.21 100.0 SSMI17 25.3 56.5 25.2 56.0 25.2 56.0 Analysis Plot
20210908 051152 10.9 N/A 34.2% 133.32 10.93 100.0 AMSR2 26.2 57.1 26.0 57.0 26.0 57.0 Analysis Plot
20210908 093045 2.2 N/A 15.1% 122.21 2.15 100.0 SSMI18 26.4 57.3 26.5 57.2 26.5 57.2 Analysis Plot
20210908 095420 4.5 N/A N/A 111.10 4.51 100.0 SSMI16 26.5 57.3 26.6 57.1 26.6 57.1 Analysis Plot
20210908 112741 -930.0 N/A N/A N/A 0.00 100.0 SSMI17 26.7 57.5 26.7 57.5 26.8 57.3 Analysis Plot
20210908 201258 -930.0 N/A N/A N/A 0.00 95.0 SSMI16 28.4 58.9 28.2 58.4 28.2 58.4 Analysis Plot
20210908 210814 3.0 N/A 11.0% 133.32 2.97 95.0 SSMI18 28.8 59.1 28.3 58.8 28.3 58.8 Analysis Plot
20210909 055301 4.3 N/A 34.2% 55.55 4.28 85.0 AMSR2 30.3 60.8 30.2 60.7 30.2 60.7 Analysis Plot
20210909 125521 20.1 >65 kts 21.9% 66.66 20.12 85.0 SSMI17 31.6 61.5 31.2 61.3 31.2 61.3 Analysis Plot
20210909 165359 28.1 >65 kts 56.2% 44.44 28.13 80.0 AMSR2 32.3 61.7 32.7 62.0 32.7 62.0 Analysis Plot
20210910 003335 2.0 N/A N/A 66.66 1.95 80.0 SSMI17 34.7 62.2 34.0 62.2 34.0 62.2 Analysis Plot
20210910 063447 5.7 N/A 32.9% 33.33 5.67 75.0 AMSR2 37.0 62.1 36.8 62.3 36.8 62.3 Analysis Plot
20210910 110944 14.9 N/A 6.8% 44.44 14.91 75.0 SSMI16 38.2 61.6 37.7 61.9 37.7 61.9 Analysis Plot
20210910 124159 6.9 N/A 28.8% 44.44 6.85 75.0 SSMI17 38.9 61.2 38.5 61.3 38.5 61.3 Analysis Plot
20210910 173943 -930.0 N/A N/A N/A 0.00 70.0 AMSR2 41.0 59.8 41.7 59.8 41.7 59.8 Analysis Plot
20210910 194647 2.0 N/A 31.5% 22.22 2.03 70.0 SSMI16 42.0 59.1 42.5 58.9 42.5 58.9 Analysis Plot
20210910 204212 3.8 N/A 16.4% 22.22 3.81 70.0 SSMI18 42.9 58.7 42.3 59.0 42.3 59.0 Analysis Plot
20210911 053532 2.8 N/A 17.8% 66.66 2.84 65.0 AMSR2 49.0 53.2 49.0 53.2 48.5 52.6 Analysis Plot
20210911 103333 1.1 N/A 11.0% 222.20 1.06 65.0 SSMI18 51.1 51.3 51.1 51.3 50.6 50.2 Analysis Plot
20210911 105638 1.7 N/A 21.9% 222.20 1.72 65.0 SSMI16 51.4 51.1 51.4 51.1 50.8 50.0 Analysis Plot
20210911 122836 -930.0 N/A N/A N/A 0.00 65.0 SSMI17 52.3 50.2 52.3 50.2 51.7 48.6 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. |
