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 VI027... Searching the city database file for: VI027 ... Date:1200Z 24 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 46 1 925 731 2 850 1464 SFC 838 1586 19.0 6.0 43 13.0 11.3 140 4 307.3 308.6 291.3 328.7 7.01 4 836 1607 19.8 -1.2 24 21.0 8.8 134 4 308.3 309.1 289.2 321.4 4.19 5 803 1952 18.2 -3.8 22 22.0 7.1 42 10 310.2 310.9 289.2 321.6 3.59 6 735 2701 11.0 -5.0 32 16.0 3.3 270 4 310.3 311.0 289.2 321.6 3.58 7 700 3105 7.0 -6.0 39 13.0 1.0 250 11 310.2 310.9 289.1 321.3 3.49 8 698 3128 6.8 -6.2 39 13.0 0.8 250 11 310.3 310.9 289.1 321.2 3.44 9 684 3294 5.2 -6.8 42 12.0 -0.3 246 10 310.3 310.9 289.0 320.9 3.36 10 677 3378 4.2 -6.8 45 11.0 -0.7 244 10 310.1 310.7 289.0 320.8 3.39 11 674 3414 3.0 -6.0 52 9.0 -1.1 243 10 309.1 309.8 288.9 320.5 3.62 12 635 3894 0.0 -8.0 55 8.0 -3.4 272 16 311.0 311.7 289.2 321.5 3.29 13 560 4883 -8.9 -10.3 90 1.4 -9.5 290 18 311.9 312.5 289.3 321.9 3.12 14 500 5750 -15.1 -17.1 85 2.0 -15.7 260 23 314.6 315.0 289.1 321.2 2.00 15 489 5918 -15.5 -17.9 82 2.4 -16.2 260 21 316.1 316.5 289.5 322.5 1.91 16 400 7400 -27.3 -29.5 81 2.2 -27.7 260 27 319.5 319.7 289.5 322.4 0.83 17 351 8332 -34.3 -36.9 77 2.6 -34.6 263 26 322.2 322.3 289.9 323.9 0.46 18 300 9410 -44.9 -47.4 76 2.5 -45.0 275 37 322.1 322.1 289.6 322.7 0.18 19 264 10253 -52.1 -55.1 70 3.0 -52.2 270 40 323.5 323.5 289.9 323.8 0.08 20 261 10327 -51.7 -56.7 55 5.0 -51.8 270 40 325.2 325.2 290.4 325.4 0.07 21 253 10531 -47.9 -57.9 31 10.0 -48.3 277 53 333.7 333.7 292.8 334.0 0.06 22 250 10610 -47.1 -57.1 31 10.0 -47.5 280 59 336.0 336.1 293.4 336.3 0.07 23 201 12038 -51.5 -64.5 20 13.0 -51.8 260 69 350.7 350.7 296.8 350.9 0.03 24 200 12070 -51.3 -64.3 20 13.0 -51.7 260 69 351.5 351.5 297.0 351.7 0.03 25 181 12718 -50.1 -65.1 15 15.0 -50.5 266 72 363.7 363.7 299.4 363.8 0.03 26 150 13930 -54.5 -65.5 25 11.0 -54.8 255 75 376.2 376.2 301.6 376.4 0.04 27 148 14016 -55.1 -67.1 21 12.0 -55.4 255 72 376.6 376.6 301.7 376.7 0.03 28 145 14146 -55.8 -69.6 16 13.8 -56.1 255 79 377.6 377.6 301.9 377.7 0.02 29 140 14368 -56.9 -73.9 10 17.0 -57.2 260 74 379.5 379.5 302.2 379.5 0.01 30 118 15441 -60.1 -72.1 19 12.0 -60.3 252 44 392.6 392.6 304.2 392.7 0.02 31 105 16162 -63.7 -78.7 11 15.0 -63.8 258 36 399.0 399.0 305.1 399.1 0.01 32 100 16460 -65.3 -76.3 20 11.0 -65.4 245 32 401.6 401.6 305.4 401.6 0.01 33 78 17943 -74.3 -81.3 33 7.0 -74.3 308 20 412.5 412.5 306.8 412.5 0.01 34 77 18019 -69.1 -82.1 14 13.0 -69.2 311 20 424.8 424.8 308.3 424.8 0.01 35 74 18260 -63.5 -79.5 10 16.0 -63.7 321 18 441.5 441.5 310.0 441.5 0.01 36 70 18600 -65.9 -74.9 27 9.0 -66.1 335 15 443.4 443.4 310.2 443.5 0.02 37 65 19049 -69.1 -76.1 36 7.0 -69.2 323 12 445.9 445.9 310.5 446.0 0.02 38 56 19944 -69.3 -75.3 41 6.0 -69.4 299 6 464.9 464.9 312.2 465.0 0.02 39 53 20276 -67.3 -76.3 27 9.0 -67.5 290 3 476.9 476.9 313.2 477.0 0.02 40 50 20630 -66.5 -73.5 37 7.0 -66.7 280 1 486.8 486.8 314.0 487.0 0.04 41 49 20752 -66.5 -73.5 37 7.0 -66.7 280 2 489.6 489.6 314.2 489.8 0.04 42 45 21275 -60.7 -70.7 26 10.0 -61.2 279 4 515.7 515.8 316.1 516.1 0.06 43 37 22499 -58.7 -66.7 35 8.0 -59.3 277 9 550.6 550.6 318.2 551.5 0.13 44 31 23621 -54.9 -67.9 19 13.0 -56.2 275 13 589.4 589.5 320.2 590.4 0.13 45 30 23830 -56.3 -67.3 24 11.0 -57.3 275 14 591.2 591.2 320.3 592.3 0.15 46 27 24496 -56.1 -67.1 24 11.0 -57.3 279 14 609.8 609.9 321.1 611.1 0.17 47 20 26420 -50.3 -71.3 7 21.0 -53.5 290 13 682.2 682.3 323.9 683.3 0.13 48 18 27111 -49.5 -71.5 6 22.0 -53.2 282 15 705.6 705.7 324.7 706.8 0.14 49 15 28307 -50.3 -86.3 1 36.0 -54.5 269 19 740.7 740.7 325.7 740.8 0.02 50 14 28759 -49.9 -85.9 1 36.0 -54.4 264 20 756.8 756.8 326.1 757.0 0.02 51 11 30376 -39.7 -78.7 1 39.0 -49.7 247 25 847.9 848.0 328.4 848.7 0.07 52 10 31030 -38.7 -77.7 1 39.0 -49.7 240 27 875.1 875.1 329.0 876.1 0.10 53 9.4 31454 -39.7 886.9 TRP 264 10253 -52.1 -55.1 70 3.0 -52.2 270 40 323.5 323.5 289.9 323.8 0.08 WND 145 14146 -55.8 -69.6 16 13.8 -56.1 255 79 377.6 377.6 301.9 377.7 0.02 Sounding variables and indices 1000-500 mb thick: 5704.00 m Freezing level: 635.00 mb = 3893.53 m = 12773.91 ft Wetbulb zero: 687.63 mb = 3250.94 m = 10665.67 ft Sfc-500 mean rel hum: 55.86 % Est. max temperature: 21.84 C = 71.31 F Sfc-Lift cond lev (LCL): 690.17 mb = 3220.70 m = 10566.49 ft T: 5.91 C 700-500 lapse rate: 8.36 C/km ThetaE index: 7.28 C Layer 836.0- 803.0 mb Conv cond level (CCL): 568.06 mb = 4770.51 m = 15651.08 ft Mean mixing ratio: 3.72 g/kg Conv temperature: 23.31 C = 73.95 F Cap Strength: 1.51 C Lifted Index: 0.41 C Risk: Showers probable Lifted Index @300 mb: 0.90 C Lifted Index @700 mb: 0.30 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.57 J/kg Max Up Vert Vel: 4.14 m/s Conv Inhibition (B-): 51725.38 J/kg Cap Strength: 1.51 C Lift Cond Lev (LCL): 582.94 mb = 4566.94 m = 14983.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 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 ---------------------------------------------------------- 0 838 1586 140 4 -2.6 3.1 | 124 16 -13.6 9.2 1 814 1829 65 8 -7.3 -3.4 | 98 19 -18.3 2.7 2 785 2134 5 12 -1.0 -12.0 | 64 13 -12.1 -5.9 3 758 2438 345 5 1.3 -4.8 | 97 10 -9.8 1.3 4 731 2743 255 4 3.9 1.0 | 135 10 -7.2 7.1 5 705 3048 265 9 9.0 0.8 | 163 7 -2.1 6.9 6 700 3105 250 11 10.3 3.8 | 176 10 -0.7 9.9 7 678 3353 245 10 9.1 4.2 | 169 11 -2.0 10.3 8 652 3658 230 11 8.4 7.1 | 169 13 -2.6 13.2 9 628 3962 290 18 16.9 -6.2 | 271 6 5.9 -0.1 10 604 4267 265 18 17.9 1.6 | 222 10 6.9 7.7 11 581 4572 300 17 14.7 -8.5 | 303 4 3.7 -2.4 12 500 5750 260 23 22.7 4.0 | 229 15 11.6 10.1 13 497 5791 260 20 19.7 3.5 | 222 13 8.6 9.6 14 400 7400 260 27 26.6 4.7 | 235 19 15.5 10.8 15 326 8839 265 25 24.9 2.2 | 239 16 13.8 8.3 16 300 9410 275 37 36.9 -3.2 | 264 26 25.8 2.9 17 272 10058 275 40 39.8 -3.5 | 265 29 28.8 2.6 18 264 10253 270 40 40.0 -0.0 | 258 30 28.9 6.1 19 260 10363 270 40 40.0 -0.0 | 258 30 28.9 6.1 20 250 10610 280 59 58.1 -10.2 | 275 47 47.0 -4.1 21 237 10973 275 66 65.7 -5.8 | 270 55 54.7 0.4 22 226 11278 270 67 67.0 -0.0 | 264 56 55.9 6.1 23 215 11582 265 69 68.7 6.0 | 258 59 57.7 12.1 24 200 12070 260 69 68.0 12.0 | 252 60 56.9 18.1 25 196 12192 260 66 65.0 11.5 | 252 57 53.9 17.6 26 187 12497 265 72 71.7 6.3 | 258 62 60.7 12.4 27 163 13411 270 72 72.0 -0.0 | 264 61 60.9 6.1 28 155 13716 265 66 65.7 5.8 | 258 56 54.7 11.9 29 150 13930 255 75 72.4 19.4 | 247 66 61.4 25.5 30 148 14021 255 72 69.5 18.6 | 247 64 58.5 24.7 31 145 14146 255 79 76.3 20.4 | 248 70 65.2 26.5 32 134 14630 265 67 66.7 5.8 | 258 57 55.7 11.9 33 128 14935 265 47 46.8 4.1 | 254 37 35.8 10.2 34 122 15240 250 46 43.2 15.7 | 236 39 32.2 21.8 35 100 16459 260 33 32.5 5.7 | 241 24 21.4 11.8 36 100 16460 245 32 29.0 13.5 | 222 27 17.9 19.6 37 70 18600 335 15 6.3 -13.6 | 32 9 -4.7 -7.5 38 50 20630 280 1 1.0 -0.2 | 120 12 -10.1 5.9 39 30 23830 275 14 13.9 -1.2 | 211 6 2.9 4.9 40 20 26420 290 13 12.2 -4.4 | 215 2 1.2 1.7 41 10 31030 240 27 23.4 13.5 | 212 23 12.3 19.6 Wind Parameters Mean winds (0-6000m): 268.9 at 16.8 knts Storm direction: 298.9 at 12.6 knts Shear (0-3000m) pos: 2.8 neg: 2.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 177.4 deg Storm rel helicity (0-3000m) pos: 86.3 neg: -91.0 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 74.21 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 53 8 94 17| 0.0 14.5 14.5| 0.0 -75.3 -75.3 -150.7 -0.91| 18.4-16.8 1000 21 8 85 14| 0.0 4.3 4.3| 21.8 -77.8 -56.0 -56.0 -0.29| 15.4 -4.4 1500 352 7 84 10| 0.0 4.3 4.3| 40.7 -77.8 -37.1 -24.7 -0.00| 13.6 -0.1 2000 296 8 125 5| 0.0 3.0 3.0| 41.0 -80.1 -39.1 -19.5 -0.02| 11.3 -0.2 2500 282 9 157 5| 2.7 2.4 5.1| 73.1 -84.0 -11.0 -4.4 0.18| 12.9 2.3 3000 281 11 175 4| 2.8 2.0 4.8| 86.3 -91.0 -4.7 -1.6 0.21| 13.1 2.8 4000 280 13 206 4| 2.1 2.9 5.0| 86.3-110.4 -24.0 -6.0 0.08| 11.5 1.0 5000 273 15 216 7| 1.7 2.6 4.2| 92.8-120.8 -28.0 -5.6 0.06| 9.9 0.6 6000 269 17 222 9| 1.4 2.3 3.7|101.0-120.8 -19.8 -3.3 0.08| 8.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250424.12.gif