UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 22 APR 25 Station: VI027 WMO ident: 42027 Latitude: 34.08 Longitude: 74.83 ------------------------------------------------------------------------------- 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 121 1 925 811 2 850 1548 140 2 SFC 846 1589 21.0 9.0 46 12.0 13.5 140 2 308.6 310.2 293.0 334.6 8.55 4 845 1599 21.0 4.0 33 17.0 11.2 133 2 308.7 309.8 290.9 327.3 6.04 5 769 2403 15.0 -4.0 27 19.0 5.5 151 5 310.6 311.3 289.5 322.3 3.70 6 700 3186 7.6 -6.4 36 14.0 1.1 170 12 310.9 311.5 289.2 321.6 3.38 7 632 4017 0.0 -9.0 51 9.0 -3.8 235 3 311.5 312.0 289.1 321.2 3.06 8 538 5281 -11.1 -13.5 82 2.4 -11.9 248 7 312.9 313.4 289.0 321.0 2.51 9 507 5735 -14.1 -17.4 76 3.3 -15.1 229 18 314.6 315.0 289.0 320.9 1.92 10 500 5840 -14.9 -19.2 70 4.3 -16.2 235 19 314.9 315.2 288.9 320.4 1.67 11 490 5993 -15.5 -24.5 46 9.0 -17.7 236 20 316.0 316.2 288.6 319.6 1.07 12 437 6846 -22.3 -43.3 13 21.0 -24.8 244 24 317.9 317.9 288.3 318.6 0.19 13 433 6914 -22.7 -41.7 16 19.0 -25.1 245 25 318.2 318.2 288.4 319.0 0.23 14 428 6999 -23.5 -32.5 43 9.0 -25.0 245 25 318.2 318.3 288.8 320.3 0.58 15 422 7102 -24.3 -41.3 19 17.0 -26.4 246 26 318.5 318.5 288.5 319.4 0.24 16 412 7277 -25.9 -46.9 12 21.0 -28.0 248 27 318.6 318.6 288.5 319.1 0.14 17 400 7490 -28.1 -44.1 20 16.0 -29.7 250 28 318.5 318.5 288.5 319.2 0.19 18 388 7707 -29.9 -39.9 37 10.0 -31.0 250 28 318.9 319.0 288.8 320.0 0.31 19 382 7818 -30.5 -35.5 62 5.0 -31.2 250 28 319.5 319.6 289.1 321.3 0.49 20 366 8121 -32.3 -35.6 72 3.3 -32.7 251 28 321.1 321.2 289.6 322.9 0.50 21 331 8819 -38.7 -42.7 66 4.0 -39.0 255 26 321.6 321.7 289.6 322.6 0.27 22 326 8923 -39.3 -45.3 53 6.0 -39.7 257 28 322.2 322.3 289.7 323.0 0.21 23 322 9008 -39.3 -43.4 65 4.1 -39.6 260 30 323.4 323.4 290.0 324.3 0.26 24 319 9072 -39.5 -44.3 60 4.8 -39.9 262 32 324.0 324.0 290.2 324.8 0.23 25 318 9093 -39.5 -44.5 59 5.0 -39.9 263 32 324.2 324.3 290.3 325.1 0.23 26 315 9158 -39.9 -53.9 21 14.0 -40.6 265 34 324.6 324.6 290.2 324.9 0.08 27 311 9245 -39.7 -62.7 7 23.0 -40.6 268 36 326.0 326.0 290.6 326.1 0.03 28 305 9378 -40.7 -56.7 16 16.0 -41.4 273 39 326.5 326.5 290.7 326.7 0.06 29 304 9400 -40.9 -53.9 23 13.0 -41.5 273 40 326.5 326.5 290.8 326.8 0.08 30 300 9490 -41.3 -59.3 13 18.0 -42.0 270 42 327.2 327.2 290.9 327.3 0.04 31 294 9627 -41.9 -72.9 2 31.0 -42.7 270 45 328.2 328.2 291.2 328.2 0.01 32 275 10081 -39.5 -78.5 1 39.0 -40.6 270 57 338.0 338.0 293.8 338.0 0.00 33 250 10730 -41.1 -80.1 1 39.0 -42.1 270 72 345.0 345.0 295.5 345.0 0.00 34 217 11686 -43.9 -81.9 1 38.0 -44.7 273 68 354.9 354.9 297.7 354.9 0.00 35 200 12230 -46.7 -83.7 1 37.0 -47.4 265 75 358.8 358.8 298.5 358.8 0.00 36 188 12638 -49.1 -85.4 1 36.4 -49.7 265 79 361.4 361.4 299.0 361.4 0.00 37 150 14090 -57.7 -91.7 1 34.0 -58.0 255 73 370.7 370.7 300.7 370.7 0.00 38 132 14887 -63.1 -96.1 0 33.0 -63.3 264 73 374.8 374.8 301.4 374.8 0.00 39 100 16570 -69.7 -93.7 2 24.0 -69.8 255 32 393.1 393.1 304.2 393.1 0.00 40 89 17258 -72.9 -93.9 3 21.0 -73.0 275 49 400.0 400.0 305.2 400.0 0.00 41 81 17814 -69.7 -92.7 2 23.0 -69.8 277 34 417.5 417.5 307.4 417.5 0.00 42 70 18680 -71.3 -94.3 2 23.0 -71.4 280 11 431.8 431.8 309.0 431.9 0.00 43 62 19398 -72.7 -93.7 3 21.0 -72.8 340 10 444.0 444.0 310.3 444.0 0.00 44 58 19793 -70.5 -93.5 2 23.0 -70.6 12 9 457.5 457.5 311.5 457.5 0.00 45 55 20114 -65.1 -96.1 1 31.0 -65.4 38 9 476.9 476.9 313.2 476.9 0.00 46 50 20700 -62.7 -95.7 0 33.0 -63.1 85 8 495.7 495.7 314.7 495.7 0.00 47 47 21080 -63.5 -96.5 0 33.0 -63.9 66 8 502.7 502.7 315.1 502.7 0.00 48 41 21933 -56.3 -91.3 0 35.0 -57.3 25 9 540.6 540.6 317.6 540.6 0.00 49 30 23920 -55.3 -90.3 1 35.0 -56.8 290 10 593.9 593.9 320.3 593.9 0.00 50 28 24361 -56.1 -91.1 0 35.0 -57.6 295 14 603.5 603.5 320.7 603.5 0.00 51 23 25619 -54.5 -89.5 1 35.0 -56.6 310 24 643.1 643.1 322.4 643.2 0.01 52 21 26209 -49.9 -85.9 1 36.0 -53.3 316 28 674.0 674.0 323.6 674.0 0.01 53 20 26530 -48.3 -85.3 1 37.0 -52.3 320 31 688.3 688.3 324.0 688.4 0.01 54 19 26868 -48.3 -85.3 1 37.0 -52.5 319 32 698.5 698.5 324.4 698.6 0.01 55 15 28416 -50.5 -86.5 1 36.0 -54.6 314 35 740.0 740.1 325.7 740.2 0.01 56 12 29873 -49.7 -85.7 1 36.0 -54.7 309 38 791.7 791.7 327.0 791.8 0.02 57 10 31080 -44.5 -82.5 1 38.0 -52.4 305 41 853.4 853.5 328.5 853.9 0.04 58 8.0 32583 -41.9 -80.9 1 39.0 -52.2 920.0 920.1 329.8 920.8 0.07 59 6.5 34000 -38.3 -78.3 1 40.0 -51.7 991.5 991.6 331.1 993.1 0.13 60 5.9 34668 -37.1 -77.1 1 40.0 -51.7 1024.6 1024.7 331.6 1026.8 0.18 61 5.7 34907 -37.1 -77.1 1 40.0 -51.9 1034.7 1034.8 331.8 1037.0 0.19 62 5.6 35029 -36.7 -76.7 1 40.0 -51.9 1041.7 1041.9 331.8 1044.2 0.20 63 5.0 35829 -27.7 -70.7 1 43.0 -49.6 1117.0 1117.4 332.9 1124.7 0.55 TRP 89 17258 -72.9 -93.9 3 21.0 -73.0 275 49 400.0 400.0 305.2 400.0 0.00 WND 188 12638 -49.1 -85.4 1 36.4 -49.7 265 79 361.4 361.4 299.0 361.4 0.00 Sounding variables and indices 1000-500 mb thick: 5719.00 m Freezing level: 632.00 mb = 4016.54 m = 13177.45 ft Wetbulb zero: 684.66 mb = 3366.09 m = 11043.47 ft Sfc-500 mean rel hum: 50.73 % Est. max temperature: 23.27 C = 73.88 F Sfc-Lift cond lev (LCL): 707.98 mb = 3091.50 m = 10142.59 ft T: 8.49 C 700-500 lapse rate: 8.48 C/km ThetaE index: 16.05 C Layer 845.0- 433.0 mb Conv cond level (CCL): 590.78 mb = 4546.04 m = 14914.66 ft Mean mixing ratio: 4.59 g/kg Conv temperature: 24.39 C = 75.91 F Cap Strength: 1.69 C Lifted Index: -0.80 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.74 C Lifted Index @700 mb: 0.91 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 123.27 J/kg Max Up Vert Vel: 15.70 m/s Conv Inhibition (B-): 90.68 J/kg Cap Strength: 1.69 C Lift Cond Lev (LCL): 608.89 mb = 4309.06 m = 14137.17 ft Lev Free Conv (LFC): 553.89 mb = 5052.39 m = 16575.87 ft Equ Level (EL): 323.89 mb = 8967.75 m = 29421.39 ft B at Equ Level: 122.39 J/kg Max Parcel Lev (MPL): 283.89 mb = 9864.74 m = 32364.23 ft Wind level data Storm motion: 264 at 9 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 ---------------------------------------------------------- 0 846 1589 140 2 -1.3 1.5 | 93 10 -10.1 0.6 1 822 1829 340 8 2.7 -7.5 | 36 10 -6.1 -8.5 2 793 2134 130 3 -2.3 1.9 | 95 11 -11.1 1.0 3 738 2743 180 8 0.0 8.0 | 129 11 -8.8 7.1 4 700 3186 170 12 -2.1 11.8 | 135 15 -10.9 10.9 5 685 3353 185 8 0.7 8.0 | 131 11 -8.1 7.0 6 659 3658 225 4 2.8 2.8 | 108 6 -6.0 1.9 7 634 3962 225 3 2.1 2.1 | 100 7 -6.7 1.2 8 610 4267 330 2 1.0 -1.7 | 71 8 -7.8 -2.7 9 587 4572 5 2 -0.2 -2.0 | 72 9 -9.0 -2.9 10 565 4877 110 1 -0.9 0.3 | 87 10 -9.8 -0.6 11 544 5182 260 4 3.9 0.7 | 87 5 -4.9 -0.2 12 523 5486 215 17 9.8 13.9 | 184 13 0.9 13.0 13 500 5840 235 19 15.6 10.9 | 214 12 6.8 10.0 14 400 7490 250 28 26.3 9.6 | 244 20 17.5 8.6 15 376 7925 250 28 26.3 9.6 | 244 20 17.5 8.6 16 329 8839 255 26 25.1 6.7 | 250 17 16.3 5.8 17 302 9449 275 41 40.8 -3.6 | 278 32 32.0 -4.5 18 300 9490 270 42 42.0 -0.0 | 272 33 33.2 -0.9 19 264 10363 270 64 64.0 -0.0 | 271 55 55.2 -0.9 20 252 10668 270 73 73.0 -0.0 | 271 64 64.2 -0.9 21 250 10730 270 72 72.0 -0.0 | 271 63 63.2 -0.9 22 220 11582 275 68 67.7 -5.9 | 277 59 58.9 -6.9 23 210 11887 270 68 68.0 -0.0 | 271 59 59.2 -0.9 24 201 12192 265 69 68.7 6.0 | 265 60 59.9 5.1 25 200 12230 265 75 74.7 6.5 | 265 66 65.9 5.6 26 188 12638 265 79 78.7 6.9 | 265 70 69.9 5.9 27 150 14090 255 73 70.5 18.9 | 254 64 61.7 18.0 28 131 14935 265 73 72.7 6.4 | 265 64 63.9 5.4 29 124 15240 270 63 63.0 -0.0 | 271 54 54.2 -0.9 30 107 16154 270 51 51.0 -0.0 | 271 42 42.2 -0.9 31 102 16459 265 22 21.9 1.9 | 266 13 13.1 1.0 32 100 16570 255 32 30.9 8.3 | 252 23 22.1 7.3 33 97 16764 255 35 33.8 9.1 | 252 26 25.0 8.1 34 89 17258 275 49 48.8 -4.3 | 277 40 40.0 -5.2 35 70 18680 280 11 10.8 -1.9 | 325 3 2.0 -2.8 36 50 20700 85 8 -8.0 -0.7 | 84 17 -16.8 -1.6 37 30 23920 290 10 9.4 -3.4 | 352 4 0.6 -4.4 38 20 26530 320 31 19.9 -23.7 | 336 27 11.1 -24.7 39 10 31080 305 41 33.6 -23.5 | 315 35 24.8 -24.5 Wind Parameters Mean winds (0-6000m): 233.9 at 11.8 knts Storm direction: 263.9 at 8.9 knts Shear (0-3000m) pos: 0.8 neg: 0.4 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -20.6 deg Storm rel helicity (0-3000m) pos: 61.2 neg: -45.5 tot: 15.7 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 0.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 3.87 Bulk Shear: 31.83 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 ------------------------------------------------------------------------------- 500 357 5 53 11| 0.0 2.4 2.4| 31.8 -29.7 2.0 4.1 -0.00| 21.3 -0.0 1000 119 5 97 13| 3.0 1.2 4.2| 49.4 -29.7 19.7 19.7 0.21| 13.8 2.9 1500 171 6 119 11| 3.5 0.8 4.2| 59.8 -29.7 30.0 20.0 0.28| 11.0 3.1 2000 176 7 123 11| 1.8 0.6 2.4| 60.4 -36.3 24.1 12.1 0.15| 10.9 1.6 2500 184 6 122 10| 1.3 0.5 1.8| 60.4 -43.0 17.4 7.0 0.05| 9.5 0.5 3000 186 6 119 9| 0.8 0.4 1.2| 61.2 -45.5 15.7 5.2 0.03| 8.6 0.2 4000 199 6 122 8| 1.9 0.5 2.5| 86.1 -48.9 37.1 9.3 0.17| 10.0 1.7 5000 222 9 151 6| 2.3 0.4 2.7|114.2 -48.9 65.3 13.1 0.25| 9.0 2.2 6000 234 12 187 6| 2.4 0.3 2.8|134.4 -48.9 85.4 14.2 0.28| 8.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250422.12.gif