UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for UWPP... Searching the city database file for: UWPP ... Date:1200Z 24 APR 25 Station: UWPP WMO ident: 27962 Latitude: 53.13 Longitude: 45.02 Elevation: 174.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 51 SFC 987 174 24.0 7.0 34 17.0 14.1 100 3 298.3 299.4 287.8 317.1 6.37 2 925 726 18.2 3.2 37 15.0 10.1 95 3 297.9 298.9 286.5 313.3 5.21 3 850 1441 11.4 0.4 47 11.0 5.8 160 3 298.1 298.9 286.0 311.9 4.63 4 815 1790 8.0 -1.0 53 9.0 3.6 152 4 298.1 298.9 285.7 311.1 4.36 5 788 2067 5.4 -4.6 48 10.0 1.0 146 5 298.2 298.8 284.8 308.6 3.45 6 700 3023 -1.3 -14.3 36 13.0 -5.8 125 7 301.0 301.4 284.1 306.7 1.80 7 696 3068 -1.5 -15.5 34 14.0 -6.2 123 7 301.3 301.6 284.0 306.5 1.64 8 644 3679 -6.5 -14.5 53 8.0 -9.1 99 7 302.4 302.8 284.7 308.5 1.93 9 559 4766 -13.7 -34.7 15 21.0 -17.3 55 6 306.4 306.5 284.4 307.7 0.36 10 500 5600 -20.5 -37.5 20 17.0 -22.9 20 5 308.0 308.1 285.0 309.1 0.30 11 484 5840 -21.7 -38.7 20 17.0 -23.9 20 5 309.4 309.5 285.5 310.4 0.28 12 400 7210 -33.5 -49.5 19 16.0 -34.6 20 5 311.4 311.5 286.0 311.8 0.10 13 333 8469 -44.7 -58.7 19 14.0 -45.1 17 6 312.9 312.9 286.4 313.0 0.04 14 300 9160 -49.9 -61.9 23 12.0 -50.1 15 7 315.0 315.0 287.1 315.1 0.03 15 250 10340 -55.7 -68.7 18 13.0 -55.9 285 9 323.3 323.3 289.8 323.3 0.01 16 247 10417 -56.5 -68.5 21 12.0 -56.6 280 9 323.2 323.2 289.8 323.2 0.02 17 200 11770 -53.7 -68.7 14 15.0 -54.0 265 17 347.7 347.7 296.1 347.8 0.02 18 166 12974 -51.1 -70.1 9 19.0 -51.6 255 22 371.1 371.1 300.8 371.2 0.02 19 150 13630 -53.3 -74.3 6 21.0 -53.7 250 25 378.2 378.2 302.0 378.3 0.01 20 136 14258 -54.3 -76.3 5 22.0 -54.7 251 25 387.2 387.2 303.4 387.3 0.01 21 119 15116 -52.1 -76.1 4 24.0 -52.7 253 24 406.3 406.3 306.0 406.4 0.01 22 100 16230 -56.3 -80.3 3 24.0 -56.8 255 23 418.9 418.9 307.6 419.0 0.01 23 70 18490 -56.1 -80.1 3 24.0 -56.8 260 15 464.4 464.4 312.1 464.4 0.01 24 65 18962 -55.3 -79.3 4 24.0 -56.1 261 15 476.1 476.1 313.1 476.1 0.01 25 56 19906 -58.9 -81.9 4 23.0 -59.5 263 14 488.6 488.6 314.1 488.6 0.01 26 52 20373 -57.5 -80.5 4 23.0 -58.2 264 13 502.3 502.3 315.1 502.4 0.01 27 50 20620 -58.3 -81.3 4 23.0 -59.0 265 13 506.1 506.1 315.4 506.2 0.01 28 44 21426 -56.7 -79.7 4 23.0 -57.6 273 12 528.8 528.9 316.9 528.9 0.02 29 34 23045 -60.3 -83.3 3 23.0 -61.1 288 11 559.8 559.9 318.6 559.9 0.01 30 34 23045 -59.5 -82.5 4 23.0 -60.3 288 11 562.0 562.0 318.8 562.0 0.01 31 30 23830 -58.3 -81.3 4 23.0 -59.4 295 11 585.7 585.7 319.9 585.8 0.02 32 24 25232 -56.9 -79.9 4 23.0 -58.4 298 12 628.4 628.4 321.9 628.6 0.03 33 20 26380 -57.9 -80.9 4 23.0 -59.5 300 13 658.9 659.0 323.0 659.2 0.03 34 13 29114 -56.9 -79.9 4 23.0 -59.4 269 12 748.8 748.8 325.9 749.3 0.05 35 10 30820 -46.7 -72.7 4 26.0 -53.4 250 11 845.2 845.3 328.3 847.4 0.21 36 9.3 31305 -43.3 -69.3 4 26.0 -51.7 875.9 876.1 329.0 879.9 0.36 37 8.6 31828 -46.9 -72.9 4 26.0 -54.0 881.7 881.8 329.1 884.2 0.23 38 5.6 34767 -31.5 -60.5 4 29.0 -48.7 1064.6 1065.9 332.5 1091.2 1.98 TRP 247 10417 -56.5 -68.5 21 12.0 -56.6 280 9 323.2 323.2 289.8 323.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 717.07 mb = 2837.46 m = 9309.13 ft Wetbulb zero: 775.50 mb = 2195.88 m = 7204.23 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 36.77 % Est. max temperature: 23.83 C = 74.89 F Sfc-Lift cond lev (LCL): 767.67 mb = 2277.76 m = 7472.88 ft T: 3.92 C 700-500 lapse rate: 7.45 C/km ThetaE index: 10.55 C Layer 925.0- 644.0 mb Conv cond level (CCL): 722.69 mb = 2765.42 m = 9072.80 ft Mean mixing ratio: 5.50 g/kg Conv temperature: 26.02 C = 78.84 F Cap Strength: 1.36 C Lifted Index: -0.83 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.82 C Lifted Index @700 mb: 0.76 C Showalter Index: 0.63 C Risk: Thunderstorms probable Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 31.90 C Cross Totals Index: 20.90 C K Index: 19.30 Risk: < 20 % chance of thunderstorms Sweat Index: 91.80 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 93.92 J/kg Max Up Vert Vel: 13.71 m/s Conv Inhibition (B-): 41.05 J/kg Cap Strength: 1.36 C Lift Cond Lev (LCL): 746.07 mb = 2508.32 m = 8229.30 ft Lev Free Conv (LFC): 651.07 mb = 3592.81 m = 11787.29 ft Equ Level (EL): 321.07 mb = 8710.43 m = 28577.19 ft B at Equ Level: 93.84 J/kg Max Parcel Lev (MPL): 271.07 mb = 9816.39 m = 32205.61 ft Wind level data Storm motion: 128 at 4 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 ---------------------------------------------------------- 0 987 174 100 3 -3.0 0.5 | 360 2 0.0 -1.8 1 925 726 95 3 -3.0 0.3 | 1 2 -0.0 -2.1 2 850 1441 160 3 -1.0 2.8 | 257 2 1.9 0.5 3 700 3023 125 7 -5.7 4.0 | 121 3 -2.8 1.7 4 500 5600 20 5 -1.7 -4.7 | 350 7 1.3 -7.1 5 400 7210 20 5 -1.7 -4.7 | 350 7 1.3 -7.1 6 300 9160 15 7 -1.8 -6.8 | 353 9 1.2 -9.1 7 250 10340 285 9 8.7 -2.3 | 292 13 11.7 -4.7 8 247 10417 280 9 8.9 -1.6 | 288 12 11.8 -3.9 9 200 11770 265 17 16.9 1.5 | 273 20 19.9 -0.9 10 150 13630 250 25 23.5 8.6 | 257 27 26.5 6.2 11 100 16230 255 23 22.2 6.0 | 262 25 25.2 3.6 12 70 18490 260 15 14.8 2.6 | 269 18 17.7 0.2 13 50 20620 265 13 13.0 1.1 | 274 16 15.9 -1.2 14 30 23830 295 11 10.0 -4.6 | 298 15 12.9 -7.0 15 20 26380 300 13 11.3 -6.5 | 302 17 14.2 -8.9 16 10 30820 250 11 10.3 3.8 | 264 13 13.3 1.4 Wind Parameters Mean winds (0-6000m): 98.5 at 5.0 knts Storm direction: 128.5 at 3.8 knts Shear (0-3000m) pos: 0.6 neg: 0.8 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 107.8 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -3.4 tot: -3.4 m^2/s^2 ave: -1.1 10^-3 m/s^2 rel: -0.75 Storm rel vorticity (0-3000m) horiz: 1.6 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 168.84 Bulk Shear: 0.56 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 98 3 0 2| 0.0 0.2 0.2| 0.0 0.0 0.0 0.0 0.13| 0.2 0.0 1000 105 3 357 2| 1.1 0.1 1.2| 0.0 -0.4 -0.3 -0.3 -0.55| 1.2 -0.7 1500 121 3 336 1| 1.1 0.1 1.2| 0.0 -0.8 -0.8 -0.5 -0.59| 1.4 -0.8 2000 130 3 298 0| 0.8 0.4 1.2| 0.0 -1.4 -1.4 -0.7 -0.69| 1.5 -1.0 2500 131 4 224 0| 0.7 0.6 1.3| 0.0 -2.1 -2.1 -0.8 -0.73| 1.5 -1.1 3000 128 4 126 0| 0.6 0.8 1.3| 0.0 -3.4 -3.4 -1.1 -0.75| 1.6 -1.2 4000 119 5 89 1| 0.4 0.8 1.3| 0.0 -7.8 -7.8 -1.9 -0.82| 1.8 -1.5 5000 109 5 69 2| 0.3 0.8 1.2| 0.0 -13.3 -13.3 -2.7 -0.83| 1.9 -1.6 6000 98 5 52 3| 0.3 0.7 1.0| 0.0 -16.1 -16.0 -2.7 -0.84| 1.7 -1.4 Wrote GIF file: /home/apache/climate/data/raob//UWPP/skewt/UWPP.skewt.20250424.12.gif