UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 29 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 115 1 925 783 2 850 1498 SFC 841 1587 11.8 6.9 72 4.9 9.0 230 2 299.4 300.8 289.2 321.3 7.44 4 825 1749 16.2 3.2 42 13.0 8.9 126 3 305.7 306.8 289.8 323.5 5.84 5 795 2064 17.8 -3.2 24 21.0 7.1 79 5 310.7 311.4 289.6 322.7 3.80 6 776 2270 17.2 -1.8 27 19.0 7.2 45 3 312.2 313.0 290.5 325.8 4.32 7 700 3140 12.8 -15.2 13 28.0 1.4 360 9 316.7 317.0 289.5 322.3 1.67 8 698 3164 12.6 -15.4 13 28.0 1.2 1 9 316.7 317.0 289.5 322.2 1.65 9 581 4668 0.0 -27.0 11 27.0 -7.8 77 9 319.0 319.2 289.2 321.6 0.72 10 500 5850 -9.5 -48.5 3 39.0 -15.4 85 28 321.5 321.5 289.3 321.8 0.09 11 400 7530 -22.9 -46.9 9 24.0 -25.6 30 27 325.2 325.3 290.5 325.8 0.14 12 392 7677 -23.7 -50.7 6 27.0 -26.4 26 27 326.1 326.1 290.7 326.4 0.09 13 304 9460 -40.1 -56.1 16 16.0 -40.9 29 31 327.6 327.6 291.1 327.9 0.06 14 300 9550 -40.9 -56.9 16 16.0 -41.6 30 31 327.7 327.7 291.1 327.9 0.06 15 250 10770 -50.9 -65.9 15 15.0 -51.2 20 26 330.4 330.4 291.9 330.5 0.02 16 221 11561 -56.3 -71.3 14 15.0 -56.5 10 37 333.9 333.9 292.8 334.0 0.01 17 210 11887 -53.5 -74.5 6 21.0 -53.8 355 35 343.2 343.2 295.1 343.3 0.01 18 200 12200 -54.5 -79.5 3 25.0 -54.8 315 42 346.5 346.5 295.8 346.5 0.00 19 180 12879 -52.1 -88.1 1 36.0 -52.5 310 46 361.0 361.0 298.9 361.0 0.00 20 150 14050 -56.3 -91.3 0 35.0 -56.6 310 46 373.1 373.1 301.1 373.1 0.00 21 148 14135 -56.7 -91.7 0 35.0 -57.0 310 46 373.8 373.8 301.2 373.8 0.00 22 131 14895 -62.5 -93.5 1 31.0 -62.7 307 43 376.7 376.7 301.7 376.7 0.00 23 100 16530 -68.7 -91.7 2 23.0 -68.8 300 29 395.0 395.0 304.5 395.0 0.00 24 85 17500 -69.3 -91.3 3 22.0 -69.4 307 24 412.6 412.6 306.8 412.6 0.00 25 74 18315 -74.9 -92.9 4 18.0 -75.0 309 20 417.5 417.5 307.4 417.5 0.00 26 70 18640 -70.9 -90.9 4 20.0 -71.0 310 18 432.7 432.7 309.1 432.7 0.00 27 50 20660 -65.3 -94.3 1 29.0 -65.6 120 12 489.6 489.6 314.2 489.6 0.00 28 47 21036 -66.1 -96.1 1 30.0 -66.4 115 11 496.4 496.4 314.7 496.4 0.00 29 38 22345 -60.3 -94.3 0 34.0 -61.0 99 7 542.3 542.3 317.6 542.3 0.00 30 30 23830 -57.3 -91.3 1 34.0 -58.6 80 2 588.4 588.4 320.0 588.4 0.00 31 24 25255 -54.9 -89.9 1 35.0 -56.8 8 4 634.2 634.2 322.1 634.2 0.00 32 21 26120 -50.3 -86.3 1 36.0 -53.6 326 6 672.8 672.8 323.5 672.8 0.01 33 20 26440 -50.1 -86.1 1 36.0 -53.5 310 6 682.8 682.8 323.9 682.9 0.01 34 19 26774 -51.3 -87.3 1 36.0 -54.5 308 6 689.2 689.2 324.1 689.3 0.01 35 14 28780 -46.7 -83.7 1 37.0 -52.4 297 9 767.7 767.7 326.4 767.9 0.03 36 13 29274 -44.3 -82.3 1 38.0 -51.3 294 10 792.4 792.5 327.1 792.7 0.04 37 12 29810 -44.9 -82.9 1 38.0 -52.0 292 10 808.7 808.7 327.4 809.0 0.03 38 10 31040 -40.7 -79.7 1 39.0 -50.6 285 12 867.6 867.7 328.8 868.3 0.07 39 9.8 31178 -39.7 -78.7 1 39.0 -50.2 876.4 876.4 329.0 877.3 0.08 TRP 221 11561 -56.3 -71.3 14 15.0 -56.5 10 37 333.9 333.9 292.8 334.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5735.00 m Freezing level: 581.00 mb = 4668.04 m = 15314.91 ft Wetbulb zero: 682.12 mb = 3352.69 m = 10999.50 ft Sfc-500 mean rel hum: 15.79 % Est. max temperature: 28.38 C = 83.09 F Sfc-Lift cond lev (LCL): 780.92 mb = 2215.73 m = 7269.38 ft T: 17.36 C 700-500 lapse rate: 8.23 C/km ThetaE index: 4.25 C Layer 700.0- 500.0 mb Conv cond level (CCL): 524.52 mb = 5473.09 m = 17956.11 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 32.08 C = 89.74 F Cap Strength: 7.59 C Lifted Index: 4.84 C Risk: None Lifted Index @300 mb: 3.44 C Lifted Index @700 mb: 6.21 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.84 J/kg Max Up Vert Vel: 10.38 m/s Conv Inhibition (B-): 43174.45 J/kg Cap Strength: 7.59 C Lift Cond Lev (LCL): 607.21 mb = 4306.26 m = 14127.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 94 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 ---------------------------------------------------------- 0 841 1587 230 2 1.5 1.3 | 267 12 12.1 0.5 1 817 1829 75 4 -3.9 -1.0 | 285 7 6.7 -1.8 2 788 2134 80 5 -4.9 -0.9 | 286 6 5.7 -1.6 3 761 2438 0 1 -0.0 -1.0 | 279 11 10.6 -1.7 4 734 2743 300 4 3.5 -2.0 | 281 14 14.1 -2.7 5 708 3048 345 7 1.8 -6.8 | 301 15 12.4 -7.5 6 700 3140 360 9 -0.0 -9.0 | 313 14 10.6 -9.7 7 682 3353 10 10 -1.7 -9.8 | 320 14 8.9 -10.6 8 656 3658 20 10 -3.4 -9.4 | 325 12 7.2 -10.1 9 632 3962 45 8 -5.7 -5.7 | 322 8 5.0 -6.4 10 586 4572 75 8 -7.7 -2.1 | 314 4 2.9 -2.8 11 543 5182 90 20 -20.0 0.0 | 85 9 -9.4 -0.7 12 500 5850 85 28 -27.9 -2.4 | 80 18 -17.3 -3.2 13 446 6706 70 18 -16.9 -6.2 | 42 9 -6.3 -6.9 14 400 7530 30 27 -13.5 -23.4 | 7 24 -2.9 -24.1 15 378 7925 20 27 -9.2 -25.4 | 357 26 1.4 -26.1 16 362 8230 20 30 -10.3 -28.2 | 359 29 0.3 -28.9 17 300 9550 30 31 -15.5 -26.8 | 10 28 -4.9 -27.6 18 278 10058 30 30 -15.0 -26.0 | 9 27 -4.4 -26.7 19 266 10363 30 29 -14.5 -25.1 | 9 26 -3.9 -25.9 20 250 10770 20 26 -8.9 -24.4 | 356 25 1.7 -25.2 21 242 10973 20 27 -9.2 -25.4 | 357 26 1.4 -26.1 22 231 11278 10 33 -5.7 -32.5 | 352 34 4.9 -33.2 23 221 11561 10 37 -6.4 -36.4 | 354 37 4.2 -37.2 24 220 11582 10 39 -6.8 -38.4 | 354 39 3.8 -39.2 25 210 11887 355 35 3.1 -34.9 | 339 38 13.7 -35.6 26 200 12200 315 42 29.7 -29.7 | 307 51 40.3 -30.4 27 191 12497 310 46 35.2 -29.6 | 303 55 45.8 -30.3 28 150 14050 310 46 35.2 -29.6 | 303 55 45.8 -30.3 29 117 15545 305 40 32.8 -22.9 | 299 49 43.4 -23.7 30 101 16459 305 33 27.0 -18.9 | 298 42 37.6 -19.7 31 100 16530 300 29 25.1 -14.5 | 293 39 35.7 -15.2 32 96 16764 305 28 22.9 -16.1 | 297 38 33.5 -16.8 33 70 18640 310 18 13.8 -11.6 | 297 27 24.4 -12.3 34 50 20660 120 12 -10.4 6.0 | 182 5 0.2 5.3 35 30 23830 80 2 -2.0 -0.3 | 277 9 8.6 -1.1 36 20 26440 310 6 4.6 -3.9 | 287 16 15.2 -4.6 37 10 31040 285 12 11.6 -3.1 | 280 23 22.2 -3.9 Wind Parameters Mean winds (0-6000m): 64.0 at 14.2 knts Storm direction: 94.0 at 10.6 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 50.3 deg Storm rel helicity (0-3000m) pos: 49.9 neg: -11.4 tot: 38.5 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.9 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.58 Bulk Shear: 15.05 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 81 4 281 7| 0.0 6.9 6.9| 7.1 -5.0 2.1 4.3 0.22| 9.0 1.9 1000 71 3 283 8| 0.0 1.8 1.8| 9.5 -9.0 0.5 0.5 0.09| 8.0 0.7 1500 21 4 295 10| 1.9 1.2 3.1| 32.3 -9.7 22.6 15.1 0.30| 8.1 2.4 2000 13 5 302 11| 2.2 0.9 3.1| 48.6 -9.7 38.9 19.5 0.40| 7.4 2.9 2500 20 6 307 11| 1.6 0.7 2.3| 49.9 -10.8 39.1 15.6 0.33| 7.1 2.3 3000 31 6 310 10| 1.6 0.6 2.2| 49.9 -11.4 38.5 12.8 0.29| 6.5 1.9 4000 62 9 334 6| 2.5 1.0 3.5| 60.6 -13.8 46.8 11.7 0.35| 7.1 2.5 5000 71 12 13 5| 2.0 0.9 2.9| 60.6 -42.1 18.5 3.7 0.17| 7.0 1.2 6000 64 14 17 7| 1.7 2.3 4.0| 60.6 -96.2 -35.6 -5.9 -0.00| 7.5 -0.0 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250429.00.gif