UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050112.upa.cvt Date: 1200Z 1 MAY 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 1 MAY 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 6 1 925 710 2 850 1464 SFC 838 1590 27.0 11.0 37 16.0 16.4 130 4 315.7 317.6 295.9 346.6 9.89 4 700 3141 13.0 -1.0 38 14.0 5.4 325 9 316.9 317.9 292.6 333.1 5.08 5 690 3262 12.0 -4.0 32 16.0 3.8 321 8 317.1 317.9 291.8 330.4 4.12 6 660 3632 8.6 -7.4 31 16.0 1.1 308 7 317.3 317.9 291.2 328.1 3.32 7 641 3873 6.2 -0.8 61 7.0 2.4 300 6 317.2 318.3 293.1 335.2 5.64 8 590 4546 0.0 -2.1 86 2.1 -1.1 326 4 317.6 318.7 293.2 335.4 5.57 9 579 4697 -0.9 -8.9 55 8.0 -4.4 340 4 318.3 319.0 291.5 329.3 3.37 10 548 5134 -4.5 -8.7 72 4.2 -6.3 56 5 319.1 319.8 292.0 330.9 3.62 11 513 5651 -8.9 -13.9 67 5.0 -10.8 102 7 319.8 320.3 291.2 328.3 2.55 12 500 5850 -9.9 -19.9 44 10.0 -13.0 125 9 321.0 321.3 290.7 326.3 1.58 13 494 5943 -10.9 -19.9 47 9.0 -13.7 127 9 320.9 321.2 290.6 326.3 1.60 14 490 6005 -11.3 -20.3 47 9.0 -14.0 128 10 321.1 321.4 290.7 326.4 1.55 15 487 6052 -11.7 -28.7 23 17.0 -15.7 129 10 321.2 321.3 289.9 323.8 0.73 16 447 6699 -16.9 -41.9 9 25.0 -20.7 141 11 322.6 322.7 289.8 323.4 0.22 17 422 7127 -20.1 -47.1 7 27.0 -23.4 151 11 323.9 323.9 290.1 324.4 0.13 18 409 7357 -22.1 -41.1 16 19.0 -24.7 156 11 324.2 324.2 290.3 325.2 0.26 19 403 7466 -23.1 -33.1 40 10.0 -24.8 159 11 324.3 324.4 290.7 326.4 0.58 20 400 7520 -23.7 -32.7 43 9.0 -25.3 160 11 324.2 324.3 290.7 326.4 0.61 21 392 7667 -24.5 -31.5 52 7.0 -25.8 137 10 325.0 325.2 291.0 327.5 0.70 22 386 7780 -24.3 -30.3 58 6.0 -25.5 79 6 326.7 326.9 291.6 329.6 0.80 23 358 8325 -28.1 -30.6 79 2.5 -28.6 54 11 328.7 328.9 292.2 331.8 0.84 24 300 9570 -37.3 -39.5 80 2.2 -37.5 25 18 332.8 332.9 292.9 334.4 0.41 25 250 10810 -47.1 -50.0 72 2.9 -47.3 300 34 336.0 336.1 293.5 336.7 0.16 26 234 11241 -50.7 -53.3 74 2.6 -50.8 295 37 337.0 337.0 293.7 337.5 0.11 27 203 12147 -56.9 -58.6 80 1.8 -56.9 285 61 341.3 341.3 294.7 341.6 0.07 28 200 12240 -57.5 -59.2 81 1.7 -57.5 285 60 341.7 341.7 294.8 342.0 0.07 29 185 12732 -59.1 -61.6 73 2.5 -59.2 290 60 346.8 346.8 296.0 347.0 0.05 30 168 13342 -56.1 -64.1 36 8.0 -56.3 298 40 361.5 361.5 299.0 361.7 0.04 31 163 13536 -53.7 -62.7 32 9.0 -53.9 304 31 368.7 368.7 300.4 368.9 0.05 32 150 14070 -54.9 -66.9 21 12.0 -55.2 295 19 375.5 375.5 301.5 375.6 0.03 33 146 14242 -55.7 -69.7 16 14.0 -56.0 292 18 377.0 377.0 301.8 377.1 0.02 34 119 15516 -64.5 -73.5 28 9.0 -64.6 255 35 383.5 383.5 302.8 383.6 0.02 35 100 16570 -67.7 -80.7 14 13.0 -67.8 305 5 396.9 396.9 304.8 397.0 0.01 36 70 18670 -72.7 -80.7 29 8.0 -72.8 205 7 428.9 428.9 308.7 428.9 0.01 37 50 20680 -67.3 -74.3 36 7.0 -67.5 180 5 484.9 484.9 313.8 485.1 0.03 38 30 23850 -57.5 -68.5 23 11.0 -58.5 155 13 587.9 587.9 320.1 588.8 0.13 39 20 26450 -46.9 -60.9 19 14.0 -50.5 285 25 692.6 692.8 324.3 697.1 0.53 40 10 31100 -44.3 -82.3 1 38.0 -52.4 260 35 854.2 854.2 328.5 854.6 0.05 TRP 185 12732 -59.1 -61.6 73 2.5 -59.2 290 60 346.8 346.8 296.0 347.0 0.05 WND 203 12147 -56.9 -58.6 80 1.8 -56.9 285 61 341.3 341.3 294.7 341.6 0.07 Sounding variables and indices 1000-500 mb thick: 5844.00 m Freezing level: 590.00 mb = 4546.31 m = 14915.52 ft Wetbulb zero: 605.86 mb = 4330.88 m = 14208.77 ft Sfc-500 mean rel hum: 52.11 % Est. max temperature: 28.31 C = 82.96 F Sfc-Lift cond lev (LCL): 662.78 mb = 3597.27 m = 11801.91 ft T: 8.92 C 700-500 lapse rate: 8.45 C/km ThetaE index: 18.52 C Layer 700.0- 641.0 mb Conv cond level (CCL): 619.38 mb = 4151.67 m = 13620.80 ft Mean mixing ratio: 8.06 g/kg Conv temperature: 28.63 C = 83.53 F Cap Strength: 1.03 C Lifted Index: -3.71 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -4.10 C Lifted Index @700 mb: 0.65 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1157.29 J/kg Max Up Vert Vel: 48.11 m/s Conv Inhibition (B-): 38.11 J/kg Cap Strength: 1.03 C Lift Cond Lev (LCL): 630.06 mb = 4012.93 m = 13165.62 ft Lev Free Conv (LFC): 605.06 mb = 4341.66 m = 14244.13 ft Equ Level (EL): 195.06 mb = 12397.88 m = 40674.97 ft B at Equ Level: 1137.63 J/kg Max Parcel Lev (MPL): 145.06 mb = 14282.47 m = 46857.91 ft Wind level data Storm motion: 153 at 5 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 ---------------------------------------------------------- 0 838 1590 130 4 -3.1 2.6 | 23 2 -0.8 -1.9 1 787 2134 95 3 -3.0 0.3 | 10 4 -0.7 -4.2 2 759 2438 145 1 -0.6 0.8 | 335 4 1.7 -3.6 3 733 2743 5 4 -0.3 -4.0 | 347 9 1.9 -8.4 4 708 3048 335 4 1.7 -3.6 | 334 9 3.9 -8.1 5 700 3141 325 9 5.2 -7.4 | 328 14 7.4 -11.8 6 609 4267 285 4 3.9 -1.0 | 312 8 6.1 -5.5 7 586 4572 335 4 1.7 -3.6 | 334 9 3.9 -8.1 8 564 4877 350 4 0.7 -3.9 | 341 9 3.0 -8.4 9 543 5182 75 5 -4.8 -1.3 | 24 6 -2.6 -5.7 10 504 5791 110 7 -6.6 2.4 | 65 5 -4.3 -2.0 11 500 5850 125 9 -7.4 5.2 | 98 5 -5.1 0.7 12 465 6401 135 11 -7.8 7.8 | 121 6 -5.5 3.3 13 400 7520 160 11 -3.8 10.3 | 166 6 -1.5 5.9 14 394 7620 160 11 -3.8 10.3 | 166 6 -1.5 5.9 15 378 7925 0 1 -0.0 -1.0 | 337 6 2.3 -5.4 16 362 8230 55 10 -8.2 -5.7 | 30 12 -5.9 -10.2 17 347 8534 50 15 -11.5 -9.6 | 33 17 -9.2 -14.1 18 332 8839 15 12 -3.1 -11.6 | 3 16 -0.8 -16.0 19 300 9570 25 18 -7.6 -16.3 | 14 21 -5.4 -20.8 20 292 9754 25 19 -8.0 -17.2 | 15 22 -5.8 -21.7 21 279 10058 10 22 -3.8 -21.7 | 3 26 -1.6 -26.1 22 267 10363 350 17 3.0 -16.7 | 346 22 5.2 -21.2 23 255 10668 315 33 23.3 -23.3 | 317 38 25.6 -27.8 24 250 10810 300 34 29.4 -17.0 | 304 38 31.7 -21.4 25 232 11278 295 37 33.5 -15.6 | 299 41 35.8 -20.1 26 211 11887 285 53 51.2 -13.7 | 289 56 53.5 -18.2 27 203 12147 285 61 58.9 -15.8 | 288 64 61.2 -20.2 28 200 12240 285 60 58.0 -15.5 | 288 63 60.2 -20.0 29 185 12732 290 60 56.4 -20.5 | 293 64 58.6 -25.0 30 174 13106 290 51 47.9 -17.4 | 294 55 50.2 -21.9 31 159 13716 310 23 17.6 -14.8 | 314 28 19.9 -19.2 32 151 14021 305 29 23.8 -16.6 | 309 33 26.0 -21.1 33 150 14070 295 19 17.2 -8.0 | 303 23 19.5 -12.5 34 144 14326 290 18 16.9 -6.2 | 299 22 19.2 -10.6 35 130 14935 250 20 18.8 6.8 | 263 21 21.1 2.4 36 118 15545 255 36 34.8 9.3 | 262 37 37.0 4.9 37 107 16154 300 35 30.3 -17.5 | 304 39 32.6 -21.9 38 100 16570 305 5 4.1 -2.9 | 319 10 6.4 -7.3 39 97 16764 310 6 4.6 -3.9 | 320 11 6.9 -8.3 40 70 18670 205 7 3.0 6.3 | 250 6 5.2 1.9 41 50 20680 180 5 0.0 5.0 | 256 2 2.3 0.6 42 30 23850 155 13 -5.5 11.8 | 156 8 -3.2 7.3 43 20 26450 285 25 24.1 -6.5 | 292 29 26.4 -10.9 44 10 31100 260 35 34.5 6.1 | 267 37 36.7 1.6 Wind Parameters Mean winds (0-6000m): 123.0 at 6.6 knts Storm direction: 153.0 at 5.0 knts Shear (0-3000m) pos: 0.6 neg: 1.5 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -49.1 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -25.1 tot: -15.4 m^2/s^2 ave: -5.1 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 4.7 stream: -1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 884.11 Bulk Shear: 1.31 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 ------------------------------------------------------------------------------- 500 117 4 18 3| 0.0 2.2 2.2| 0.0 -0.6 -0.6 -1.2 -0.31| 2.3 -0.7 1000 111 3 5 3| 0.0 1.7 1.7| 1.9 -2.6 -0.8 -0.8 -0.16| 3.4 -0.6 1500 66 3 6 6| 0.0 3.5 3.5| 1.9 -12.2 -10.4 -6.9 -0.36| 5.1 -1.9 2000 351 4 341 9| 0.0 2.8 2.8| 1.9 -21.6 -19.7 -9.8 -0.40| 5.2 -2.1 2500 332 5 333 10| 0.0 1.8 1.8| 1.9 -24.9 -23.0 -9.2 -0.41| 4.8 -1.9 3000 327 5 330 10| 0.6 1.5 2.1| 9.7 -25.1 -15.4 -5.1 -0.22| 4.7 -1.0 4000 349 5 341 10| 1.4 1.1 2.5| 28.5 -25.1 3.4 0.8 0.09| 4.9 0.4 5000 66 6 23 7| 1.6 0.9 2.5| 38.8 -25.1 13.7 2.7 0.24| 4.7 1.1 6000 123 7 76 3| 1.3 0.7 2.0| 45.2 -25.1 20.1 3.3 0.30| 4.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250501.12.gif