Tropical Storm 20P
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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
20190317 191154 N/A N/A N/A N/A N/A 35.0 SSMI16 -13.1 -146.3 -12.4 -146.1 -12.4 -146.1 Analysis Plot
20190317 211236 -930.0 N/A N/A N/A 0.00 35.0 SSMI17 -13.2 -146.1 -13.2 -146.1 -12.1 -145.8 Analysis Plot
20190318 085309 N/A N/A N/A N/A N/A 50.0 SSMI17 -12.3 -144.8 -12.3 -144.8 -12.5 -145.1 Analysis Plot
20190318 085309 N/A N/A N/A N/A N/A 50.0 SSMI18 -12.3 -144.8 -12.3 -144.8 -12.5 -145.1 Analysis Plot
20190318 111039 N/A N/A N/A N/A N/A 50.0 SSMI17 -12.3 -144.8 -12.3 -144.8 -12.6 -145.2 Analysis Plot
20190318 181221 3.0 N/A 64.4% 11.11 2.99 55.0 SSMI15 -12.6 -144.5 -12.9 -144.6 -12.9 -144.6 Analysis Plot
20190318 185843 36.7 >65 kts 100.0% 133.32 21.73 55.0 SSMI16 -12.7 -144.5 -12.8 -144.8 -12.8 -144.8 Analysis Plot
20190318 210813 40.4 >65 kts 104.3% 99.99 25.35 90.0 SSMI18 -13.0 -144.4 -12.8 -144.5 -12.8 -144.5 Analysis Plot
20190319 063831 57.5 >65 kts 100.0% 33.33 42.51 95.0 SSMI16 -13.0 -143.6 -13.1 -143.6 -13.1 -143.6 Analysis Plot
20190319 084028 -930.0 N/A N/A N/A 0.00 100.0 SSMI17 -13.0 -143.6 -12.9 -143.7 -12.9 -143.7 Analysis Plot
20190319 102448 -930.0 N/A N/A N/A 0.00 100.0 SSMI18 -13.0 -143.5 -12.9 -143.7 -12.9 -143.7 Analysis Plot
20190319 175530 N/A N/A N/A N/A N/A 90.0 SSMI15 -12.9 -142.9 -12.9 -142.6 -12.9 -142.6 Analysis Plot
20190319 205606 N/A N/A N/A N/A N/A 85.0 SSMI18 -13.2 -142.5 -12.8 -142.2 -12.8 -142.2 Analysis Plot
20190319 222437 -930.0 N/A N/A N/A 0.00 85.0 SSMI17 -13.2 -142.4 -12.9 -141.9 -12.9 -141.9 Analysis Plot
20190320 062521 13.6 N/A 49.3% 99.99 13.60 65.0 SSMI16 -13.1 -141.7 -13.1 -142.0 -13.1 -142.0 Analysis Plot
20190320 084227 -930.0 N/A N/A N/A 0.00 60.0 GMI -13.0 -141.8 -13.4 -142.1 -13.4 -142.1 Analysis Plot
20190320 105610 10.1 N/A 20.5% 99.99 10.10 60.0 SSMI18 -13.0 -141.8 -13.1 -141.9 -13.1 -141.9 Analysis Plot
20190320 180432 -7.6 N/A 42.5% 144.43 7.60 45.0 SSMI15 -12.8 -141.6 -13.3 -141.6 -13.3 -141.6 Analysis Plot
20190320 204355 -1.3 N/A 15.1% 166.65 1.35 45.0 SSMI18 -13.0 -141.3 -13.3 -141.3 -13.3 -141.3 Analysis Plot
20190321 062713 -17.0 N/A 35.6% 111.10 17.03 45.0 SSMI15 -13.2 -141.0 -13.4 -141.4 -13.4 -141.4 Analysis Plot
20190321 082740 N/A N/A N/A N/A N/A 45.0 SSMI18 -13.4 -141.1 -14.1 -141.2 -14.1 -141.2 Analysis Plot
20190321 095624 -930.0 N/A N/A N/A 0.00 45.0 SSMI17 -13.4 -141.0 -13.4 -141.0 -14.1 -141.1 Analysis Plot
20190321 191812 60.2 >85 kts 100.0% 66.66 45.22 60.0 GMI -14.2 -140.1 -14.2 -140.1 -14.2 -140.1 Analysis Plot
20190321 215903 36.2 >65 kts 100.0% 44.44 21.23 60.0 SSMI18 -14.3 -139.9 -14.2 -139.9 -14.2 -139.9 Analysis Plot
20190322 040633 9.2 N/A 58.9% 22.22 9.23 75.0 AMSR2 -14.6 -139.3 -14.9 -139.3 -14.9 -139.3 Analysis Plot
20190322 081439 41.2 >65 kts 100.0% 22.22 26.24 85.0 SSMI18 -14.9 -139.1 -14.9 -139.2 -14.9 -139.2 Analysis Plot
20190322 094227 11.5 N/A 83.6% 22.22 11.49 85.0 SSMI17 -15.0 -138.9 -14.9 -139.0 -14.9 -139.0 Analysis Plot
20190322 103114 48.3 >65 kts 100.0% 33.33 33.29 85.0 SSMI18 -15.0 -138.9 -14.9 -139.1 -14.9 -139.1 Analysis Plot
20190322 114844 34.6 >65 kts 93.2% 22.22 19.57 85.0 SSMI17 -15.1 -138.7 -14.9 -139.0 -14.9 -139.0 Analysis Plot
20190322 193818 45.6 >65 kts 100.0% 99.99 30.63 105.0 SSMI16 -15.7 -138.1 -15.5 -138.0 -15.5 -138.0 Analysis Plot
20190322 214534 50.2 >65 kts 100.0% 88.88 35.24 105.0 SSMI17 -15.9 -137.9 -15.6 -137.8 -15.6 -137.8 Analysis Plot
20190323 080009 N/A N/A N/A N/A N/A 100.0 SSMI16 -16.8 -136.5 -17.1 -136.1 -17.1 -136.1 Analysis Plot
20190323 092837 N/A N/A N/A N/A N/A 100.0 SSMI17 -17.0 -136.3 -17.3 -135.9 -17.3 -135.9 Analysis Plot
20190323 113514 N/A N/A N/A N/A N/A 100.0 SSMI17 -17.2 -136.1 -17.3 -135.9 -17.3 -135.9 Analysis Plot
20190323 181400 N/A N/A N/A N/A N/A 100.0 SSMI15 -18.0 -135.2 -18.5 -134.4 -18.5 -134.4 Analysis Plot
20190323 192513 N/A N/A N/A N/A N/A 100.0 SSMI16 -18.0 -135.2 -18.4 -134.6 -18.4 -134.6 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. |
