UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 8 DEC 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 169 1 925 837 2 850 1551 50 2 SFC 846 1590 12.4 2.4 50 10.0 7.1 50 2 299.5 300.5 287.3 315.6 5.38 4 700 3143 1.0 -13.0 34 14.0 -4.1 145 6 303.6 304.0 285.3 309.9 2.01 5 689 3270 0.0 -14.0 34 14.0 -5.0 151 7 303.9 304.2 285.2 309.8 1.88 6 644 3806 -4.3 -27.3 15 23.0 -9.9 134 5 304.9 305.0 284.2 307.0 0.63 7 588 4515 -10.7 -15.7 67 5.0 -12.3 213 7 305.5 305.9 285.9 311.6 1.91 8 569 4766 -12.7 -18.7 61 6.0 -14.4 226 10 306.0 306.3 285.7 311.0 1.53 9 552 4997 -14.3 -31.3 22 17.0 -17.5 239 12 306.8 306.9 284.8 308.5 0.51 10 542 5136 -15.3 -40.3 10 25.0 -18.9 252 15 307.2 307.3 284.5 308.0 0.21 11 521 5433 -17.3 -24.3 54 7.0 -18.9 279 19 308.3 308.5 285.9 311.7 1.03 12 508 5622 -18.9 -21.6 79 2.7 -19.6 288 24 308.6 308.8 286.4 313.0 1.34 13 500 5740 -19.3 -23.4 70 4.1 -20.3 290 28 309.5 309.7 286.5 313.4 1.16 14 479 6058 -21.1 -28.1 53 7.0 -22.4 295 30 311.1 311.3 286.6 313.8 0.79 15 448 6547 -25.1 -30.1 63 5.0 -25.9 301 35 312.1 312.2 286.9 314.5 0.70 16 421 6995 -28.1 -40.1 31 12.0 -29.5 306 40 313.8 313.9 287.0 314.8 0.28 17 400 7360 -31.1 -43.1 30 12.0 -32.2 310 44 314.6 314.6 287.2 315.3 0.21 18 372 7872 -34.5 -43.5 40 9.0 -35.3 306 57 316.7 316.7 287.9 317.5 0.22 19 329 8720 -41.5 -55.5 21 14.0 -42.1 308 62 318.4 318.4 288.3 318.6 0.06 20 300 9340 -46.5 -60.5 19 14.0 -46.9 310 64 319.8 319.8 288.7 320.0 0.04 21 250 10520 -57.3 -65.3 36 8.0 -57.4 315 72 320.9 320.9 289.0 321.0 0.02 22 233 10960 -60.5 -69.5 30 9.0 -60.6 318 70 322.6 322.6 289.5 322.6 0.01 23 215 11460 -59.1 -74.1 13 15.0 -59.2 316 67 332.2 332.2 292.3 332.3 0.01 24 200 11910 -60.7 -77.7 9 17.0 -60.8 305 65 336.6 336.6 293.5 336.7 0.00 25 176 12703 -62.3 -80.3 7 18.0 -62.4 304 73 346.5 346.5 295.8 346.6 0.00 26 150 13690 -62.7 -83.7 4 21.0 -62.9 275 65 362.1 362.1 299.1 362.1 0.00 27 138 14201 -63.7 -85.7 3 22.0 -63.8 271 66 369.0 369.0 300.4 369.0 0.00 28 122 14956 -63.5 -88.5 2 25.0 -63.7 280 64 382.6 382.6 302.6 382.6 0.00 29 118 15160 -61.9 -88.4 2 26.5 -62.1 275 82 389.2 389.2 303.7 389.2 0.00 30 114 15374 -60.3 -88.3 1 28.0 -60.6 280 76 396.1 396.1 304.7 396.1 0.00 31 100 16190 -59.9 -91.9 1 32.0 -60.2 265 57 412.0 412.0 306.7 412.0 0.00 32 86 17131 -63.9 -92.9 1 29.0 -64.1 245 61 422.1 422.1 308.0 422.1 0.00 33 79 17655 -63.9 -90.9 1 27.0 -64.1 255 57 432.5 432.5 309.1 432.5 0.00 34 78 17735 -61.1 -90.1 1 29.0 -61.4 257 56 439.8 439.8 309.8 439.9 0.00 35 72 18234 -62.1 -90.1 1 28.0 -62.4 267 52 447.9 447.9 310.7 447.9 0.00 36 70 18410 -60.3 -90.3 1 30.0 -60.7 270 51 455.4 455.4 311.4 455.4 0.00 37 65 18874 -57.7 -91.7 1 34.0 -58.3 264 47 470.8 470.8 312.7 470.8 0.00 38 59 19480 -61.3 -94.3 1 33.0 -61.7 257 42 476.0 476.0 313.1 476.0 0.00 39 53 20148 -59.5 -93.5 0 34.0 -60.1 249 37 494.9 494.9 314.6 495.0 0.00 40 50 20510 -61.9 -94.9 0 33.0 -62.4 245 34 497.6 497.6 314.8 497.6 0.00 41 47 20894 -59.1 -93.1 0 34.0 -59.8 246 34 513.2 513.2 315.8 513.2 0.00 42 41 21742 -61.5 -94.5 0 33.0 -62.1 249 35 527.7 527.7 316.8 527.7 0.00 43 38 22214 -58.5 -92.5 1 34.0 -59.4 250 36 546.9 546.9 317.9 546.9 0.00 44 30 23700 -57.3 -91.3 1 34.0 -58.6 255 37 588.4 588.4 320.0 588.4 0.00 45 20 26260 -57.1 -91.1 1 34.0 -58.9 280 39 661.4 661.4 323.1 661.4 0.00 46 14 28524 -55.1 -90.1 1 35.0 -58.0 283 50 739.2 739.2 325.6 739.3 0.01 47 12 29504 -56.9 -90.9 1 34.0 -59.6 284 54 766.1 766.1 326.4 766.2 0.01 48 11 30055 -56.5 -91.5 0 35.0 -59.5 284 57 786.9 786.9 326.9 787.0 0.01 49 10 30670 -48.7 -85.7 1 37.0 -54.8 285 60 837.8 837.8 328.1 838.0 0.03 50 9.5 31008 -47.3 -84.3 1 37.0 -54.1 855.4 855.5 328.5 855.8 0.03 TRP 86 17131 -63.9 -92.9 1 29.0 -64.1 245 61 422.1 422.1 308.0 422.1 0.00 WND 118 15160 -61.9 -88.4 2 26.5 -62.1 275 82 389.2 389.2 303.7 389.2 0.00 Sounding variables and indices 1000-500 mb thick: 5571.00 m Freezing level: 689.00 mb = 3270.03 m = 10728.31 ft Wetbulb zero: 753.73 mb = 2536.88 m = 8322.98 ft Sfc-500 mean rel hum: 41.25 % Est. max temperature: 16.36 C = 61.44 F Sfc-Lift cond lev (LCL): 727.03 mb = 2832.50 m = 9292.85 ft T: 3.28 C 700-500 lapse rate: 7.82 C/km ThetaE index: 8.55 C Layer 700.0- 588.0 mb Conv cond level (CCL): 636.56 mb = 3896.89 m = 12784.90 ft Mean mixing ratio: 4.11 g/kg Conv temperature: 17.59 C = 63.67 F Cap Strength: 2.95 C Lifted Index: 0.95 C Risk: Showers probable Lifted Index @300 mb: 4.87 C Lifted Index @700 mb: 2.42 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 51235.64 J/kg Cap Strength: 2.95 C Lift Cond Lev (LCL): 673.69 mb = 3448.52 m = 11313.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 13 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 1590 50 2 -1.5 -1.3 | 133 13 -9.5 8.9 1 822 1829 50 1 -0.8 -0.6 | 137 13 -8.7 9.5 2 792 2134 335 2 0.8 -1.8 | 140 11 -7.1 8.3 3 763 2438 180 3 0.0 3.0 | 149 15 -7.9 13.1 4 735 2743 185 3 0.3 3.0 | 150 15 -7.7 13.1 5 708 3048 150 5 -2.5 4.3 | 144 18 -10.4 14.5 6 700 3143 145 6 -3.4 4.9 | 143 19 -11.4 15.1 7 681 3353 155 8 -3.4 7.3 | 147 21 -11.3 17.4 8 629 3962 125 4 -3.3 2.3 | 138 17 -11.2 12.4 9 605 4267 195 6 1.6 5.8 | 158 17 -6.4 15.9 10 582 4572 220 8 5.1 6.1 | 170 17 -2.8 16.3 11 559 4877 230 11 8.4 7.1 | 182 17 0.5 17.2 12 517 5486 285 20 19.3 -5.2 | 246 12 11.4 5.0 13 500 5740 290 28 26.3 -9.6 | 268 18 18.4 0.6 14 456 6401 300 33 28.6 -16.5 | 287 22 20.6 -6.4 15 400 7360 310 44 33.7 -28.3 | 305 32 25.8 -18.1 16 385 7620 310 48 36.8 -30.9 | 306 36 28.8 -20.7 17 368 7925 305 60 49.1 -34.4 | 301 48 41.2 -24.3 18 300 9340 310 64 49.0 -41.1 | 307 51 41.1 -31.0 19 281 9754 315 66 46.7 -46.7 | 313 53 38.7 -36.5 20 256 10363 310 71 54.4 -45.6 | 307 58 46.5 -35.5 21 250 10520 315 72 50.9 -50.9 | 313 59 43.0 -40.8 22 221 11278 320 69 44.4 -52.9 | 320 56 36.4 -42.7 23 201 11887 305 63 51.6 -36.1 | 301 51 43.7 -26.0 24 200 11910 305 65 53.2 -37.3 | 301 53 45.3 -27.1 25 182 12497 305 79 64.7 -45.3 | 302 67 56.8 -35.2 26 157 13411 300 52 45.0 -26.0 | 293 40 37.1 -15.9 27 150 13690 275 65 64.8 -5.7 | 265 57 56.8 4.5 28 142 14021 270 65 65.0 -0.0 | 260 58 57.1 10.1 29 129 14630 275 69 68.7 -6.0 | 266 61 60.8 4.1 30 122 14935 280 62 61.1 -10.8 | 271 53 53.1 -0.6 31 118 15160 275 82 81.7 -7.1 | 268 74 73.7 3.0 32 117 15240 280 73 71.9 -12.7 | 272 64 64.0 -2.5 33 111 15545 280 80 78.8 -13.9 | 273 71 70.8 -3.8 34 106 15850 280 64 63.0 -11.1 | 271 55 55.1 -1.0 35 100 16190 265 57 56.8 5.0 | 253 51 48.8 15.1 36 86 17131 245 61 55.3 25.8 | 233 59 47.3 35.9 37 70 18410 270 51 51.0 -0.0 | 257 44 43.1 10.1 38 50 20510 245 34 30.8 14.4 | 223 34 22.9 24.5 39 30 23700 255 37 35.7 9.6 | 235 34 27.8 19.7 40 20 26260 280 39 38.4 -6.8 | 264 31 30.5 3.4 41 10 30670 285 60 58.0 -15.5 | 276 50 50.0 -5.4 Wind Parameters Mean winds (0-6000m): 291.9 at 17.2 knts Storm direction: 321.9 at 12.9 knts Shear (0-3000m) pos: 1.6 neg: 1.2 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 37.8 deg Storm rel helicity (0-3000m) pos: 62.1 neg: -24.9 tot: 37.2 m^2/s^2 ave: 12.4 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 40.19 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 30 1 136 12| 0.0 2.1 2.1| 3.9 -0.2 3.7 7.3 0.42| 2.7 1.1 1000 103 2 137 15| 0.0 2.4 2.4| 12.8 -4.1 8.7 8.7 0.32| 5.0 1.6 1500 163 3 145 15| 0.0 2.1 2.1| 13.1 -11.9 1.1 0.8 0.11| 4.6 0.5 2000 154 4 145 17| 0.0 1.8 1.8| 17.6 -18.8 -1.2 -0.6 0.05| 4.5 0.2 2500 150 4 144 17| 0.4 1.4 1.8| 27.0 -24.9 2.1 0.8 0.08| 4.6 0.4 3000 165 4 148 17| 1.6 1.2 2.8| 62.1 -24.9 37.2 12.4 0.31| 5.2 1.6 4000 222 7 168 16| 3.7 0.9 4.6|150.9 -24.9 126.0 31.5 0.59| 7.0 4.1 5000 274 12 203 10| 4.2 0.7 4.9|209.0 -24.9 184.0 36.8 0.63| 7.1 4.5 6000 292 17 245 9| 4.6 0.6 5.2|259.9 -24.9 235.0 39.2 0.61| 7.1 4.3 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251208.12.gif