UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for WASS... Searching the city database file for: WASS ... Date:0000Z 20 APR 25 Station: WASS WMO ident: 97502 Latitude: -0.93 Longitude: 131.12 Elevation: 3.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1010 3 28.6 23.9 76 4.7 25.2 110 5 300.9 304.3 298.0 356.2 18.80 1 1000 94 27.6 23.7 79 3.9 24.7 115 11 300.8 304.2 297.9 356.0 18.76 2 977 300 25.4 22.3 83 3.1 23.2 125 7 300.5 303.8 297.1 352.3 17.61 3 925 780 22.4 19.9 86 2.5 20.6 150 14 302.2 305.2 296.5 349.5 16.01 4 912 903 21.6 19.5 88 2.1 20.1 187 13 302.6 305.5 296.5 349.5 15.84 5 895 1067 20.6 18.2 86 2.4 18.9 195 14 303.2 306.0 296.0 347.3 14.86 6 871 1303 20.2 17.8 86 2.4 18.5 203 15 305.2 307.9 296.5 349.7 14.89 7 850 1514 20.0 15.0 73 5.0 16.6 210 16 307.1 309.5 295.6 345.4 12.72 8 840 1616 19.8 12.8 64 7.0 15.2 203 23 307.9 310.0 294.7 341.6 11.13 9 815 1875 18.2 11.2 64 7.0 13.7 186 23 308.9 310.8 294.4 340.3 10.31 10 794 2098 16.2 11.2 72 5.0 13.0 194 24 309.1 311.1 294.6 341.3 10.58 11 700 3158 10.6 7.5 81 3.1 8.7 195 16 314.2 316.0 295.1 343.3 9.34 12 617 4198 4.0 3.7 98 0.3 3.8 126 8 318.2 319.8 295.3 343.9 8.12 13 563 4937 -0.3 -0.6 98 0.3 -0.4 75 10 321.6 322.8 295.0 342.6 6.52 14 522 5540 -3.1 -3.4 98 0.3 -3.3 82 13 325.2 326.4 295.3 344.0 5.71 15 500 5880 -4.9 -5.9 93 1.0 -5.4 85 15 327.1 328.0 295.1 343.5 4.93 16 413 7366 -11.9 -16.9 66 5.0 -13.7 85 20 336.4 336.9 295.6 345.2 2.47 17 400 7610 -13.7 -19.7 60 6.0 -15.7 85 21 337.2 337.6 295.4 344.4 2.01 18 328 9086 -24.5 -29.5 63 5.0 -25.6 80 23 342.0 342.2 295.7 345.8 1.01 19 300 9730 -28.7 -41.7 28 13.0 -30.4 80 24 344.9 345.0 295.8 346.2 0.33 20 293 9899 -29.9 -40.9 34 11.0 -31.4 79 25 345.6 345.6 296.0 347.0 0.37 21 250 11010 -39.7 -53.7 21 14.0 -40.6 75 34 347.0 347.1 296.1 347.5 0.10 22 231 11544 -43.9 -56.9 22 13.0 -44.5 79 36 348.6 348.6 296.4 348.9 0.08 23 200 12490 -52.3 -56.7 59 4.4 -52.5 85 39 349.9 350.0 296.7 350.3 0.09 24 184 13020 -57.1 -65.1 36 8.0 -57.2 88 39 350.6 350.6 296.8 350.7 0.03 25 157 13997 -65.9 -70.1 56 4.2 -66.0 83 46 351.9 351.9 297.1 352.0 0.02 26 150 14270 -68.5 -73.2 51 4.7 -68.5 80 50 352.1 352.1 297.1 352.1 0.01 27 130 15113 -75.7 -80.4 47 4.7 -75.7 69 38 353.9 353.9 297.5 353.9 0.00 28 111 16025 -76.5 -83.5 32 7.0 -76.5 57 25 368.7 368.8 300.4 368.8 0.00 29 102 16508 -79.9 -87.9 25 8.0 -79.9 55 17 371.2 371.2 300.8 371.3 0.00 30 100 16620 -79.7 -87.7 25 8.0 -79.7 70 21 373.7 373.7 301.2 373.7 0.00 31 88 17351 -73.9 -82.9 24 9.0 -73.9 75 25 399.3 399.3 305.1 399.3 0.00 32 73 18437 -73.5 -85.5 14 12.0 -73.6 224 24 422.0 422.0 308.0 422.1 0.00 33 70 18680 -76.1 -90.1 9 14.0 -76.2 240 25 421.6 421.6 307.9 421.6 0.00 34 63 19286 -77.5 -90.5 11 13.0 -77.6 244 22 431.4 431.4 309.0 431.4 0.00 35 56 19970 -72.1 -88.1 7 16.0 -72.2 241 19 458.5 458.5 311.6 458.5 0.00 TRP 102 16508 -79.9 -87.9 25 8.0 -79.9 55 17 371.2 371.2 300.8 371.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 566.77 mb = 4885.60 m = 16028.67 ft Wetbulb zero: 568.67 mb = 4856.31 m = 15932.57 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 85.84 % Est. max temperature: 33.89 C = 93.01 F Sfc-Lift cond lev (LCL): 943.82 mb = 603.23 m = 1979.08 ft T: 23.50 C 700-500 lapse rate: 5.69 C/km ThetaE index: 9.40 C Layer 850.0- 794.0 mb Conv cond level (CCL): 832.38 mb = 1694.04 m = 5557.79 ft Mean mixing ratio: 17.16 g/kg Conv temperature: 35.95 C = 96.71 F Cap Strength: 2.03 C Lifted Index: -2.63 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.36 C Lifted Index @700 mb: -0.49 C Showalter Index: -0.26 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 19.90 C K Index: 36.80 Risk: > 80 % chance of thunderstorms Sweat Index: 227.00 Risk: None Energy Index: -0.46 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 672.31 J/kg Max Up Vert Vel: 36.67 m/s Conv Inhibition (B-): 58.78 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 918.44 mb = 842.08 m = 2762.69 ft Lev Free Conv (LFC): 743.44 mb = 2651.40 m = 8698.71 ft Equ Level (EL): 153.44 mb = 14134.16 m = 46371.35 ft B at Equ Level: 670.02 J/kg Max Parcel Lev (MPL): 93.44 mb = 17008.05 m = 55800.03 ft Wind level data Storm motion: 202 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1010 3 110 5 -4.7 1.7 | 45 13 -8.9 -8.9 1 1000 94 115 11 -10.0 4.6 | 67 15 -14.2 -6.0 2 976 305 125 7 -5.7 4.0 | 57 12 -10.0 -6.6 3 925 780 150 14 -7.0 12.1 | 98 11 -11.3 1.5 4 911 914 190 13 2.3 12.8 | 138 3 -2.0 2.2 5 850 1514 210 16 8.0 13.9 | 229 5 3.7 3.3 6 849 1524 210 23 11.5 19.9 | 218 12 7.2 9.3 7 819 1829 185 23 2.0 22.9 | 170 13 -2.2 12.3 8 790 2134 195 24 6.2 23.2 | 189 13 2.0 12.6 9 762 2438 210 34 17.0 29.4 | 214 23 12.7 18.8 10 700 3158 195 16 4.1 15.5 | 179 5 -0.1 4.9 11 610 4267 120 7 -6.1 3.5 | 55 13 -10.3 -7.1 12 566 4877 75 10 -9.7 -2.6 | 47 19 -13.9 -13.2 13 500 5880 85 15 -14.9 -1.3 | 58 23 -19.2 -11.9 14 400 7610 85 21 -20.9 -1.8 | 64 28 -25.2 -12.4 15 399 7620 80 20 -19.7 -3.5 | 60 28 -23.9 -14.1 16 300 9730 80 24 -23.6 -4.2 | 62 32 -27.9 -14.8 17 250 11010 75 34 -32.8 -8.8 | 62 42 -37.1 -19.4 18 200 12490 85 39 -38.9 -3.4 | 72 45 -43.1 -14.0 19 172 13411 90 39 -39.0 0.0 | 76 45 -43.3 -10.6 20 150 14270 80 50 -49.2 -8.7 | 70 57 -53.5 -19.3 21 108 16154 55 23 -18.8 -13.2 | 44 33 -23.1 -23.8 22 102 16508 55 17 -13.9 -9.8 | 42 27 -18.2 -20.3 23 100 16620 70 21 -19.7 -7.2 | 53 30 -24.0 -17.8 24 98 16764 70 21 -19.7 -7.2 | 53 30 -24.0 -17.8 25 88 17374 75 25 -24.1 -6.5 | 59 33 -28.4 -17.1 26 79 17983 195 22 5.7 21.3 | 188 11 1.4 10.7 27 70 18680 240 25 21.7 12.5 | 264 18 17.4 1.9 28 67 18898 245 24 21.8 10.1 | 271 18 17.5 -0.5 29 53 20117 240 17 14.7 8.5 | 281 11 10.5 -2.1 Wind Parameters Mean winds (0-6000m): 171.9 at 15.2 knts Storm direction: 201.9 at 11.4 knts Shear (0-3000m) pos: 5.0 neg: 2.2 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 148.2 deg Storm rel helicity (0-3000m) pos: 98.7 neg: -52.5 tot: 46.1 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 2.9 10^-3/s Energy-Hel index: 0.26 Bulk Rich Number: 37.81 Bulk Shear: 17.78 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 123 9 63 13| 6.0 0.0 6.0| 29.2 -8.5 20.7 41.4 0.47| 13.7 6.4 1000 145 11 80 10| 7.1 0.0 7.1| 52.1 -8.5 43.6 43.6 0.59| 14.5 8.6 1500 170 12 101 6| 6.0 0.0 6.0| 55.9 -8.5 47.5 31.6 0.63| 11.4 7.2 2000 181 15 136 6| 4.5 2.6 7.1| 61.1 -34.5 26.6 13.3 0.26| 12.6 3.3 2500 188 18 166 7| 6.1 2.0 8.1| 98.7 -34.5 64.2 25.7 0.35| 12.8 4.4 3000 193 19 179 8| 5.0 2.2 7.2| 98.7 -52.5 46.1 15.4 0.22| 13.0 2.9 4000 190 18 171 7| 3.8 3.6 7.4| 98.7 -79.2 19.5 4.9 0.03| 12.1 0.3 5000 184 16 149 6| 3.0 3.8 6.8|100.7 -99.9 0.8 0.2 -0.02| 10.8 -0.3 6000 172 15 125 8| 2.3 3.1 5.4|122.9 -99.9 23.0 3.8 0.01| 9.4 0.1 Wrote GIF file: /home/apache/climate/data/raob//WASS/skewt/WASS.skewt.20250420.00.gif