UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 23 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 48 1 925 737 2 850 1473 SFC 839 1586 21.2 -0.8 23 22.0 9.5 90 4 309.5 310.3 289.6 322.9 4.30 4 709 3010 8.4 -5.6 37 14.0 1.8 43 5 310.6 311.3 289.3 321.9 3.55 5 700 3115 7.6 -6.4 36 14.0 1.1 40 2 310.9 311.5 289.2 321.6 3.38 6 696 3162 7.8 -13.2 21 21.0 -0.6 53 3 311.6 312.0 288.1 318.1 1.98 7 620 4100 0.0 -11.0 43 11.0 -4.5 229 12 313.2 313.7 289.3 321.8 2.66 8 561 4889 -7.9 -12.1 72 4.2 -9.5 284 24 312.9 313.4 289.2 321.6 2.69 9 519 5487 -13.1 -20.1 56 7.0 -15.1 272 25 313.7 314.0 288.3 318.7 1.49 10 515 5546 -13.5 -21.5 51 8.0 -15.7 270 25 313.9 314.2 288.2 318.4 1.33 11 509 5635 -14.3 -16.4 84 2.1 -15.0 268 25 314.0 314.4 289.0 320.8 2.09 12 500 5770 -15.1 -15.3 98 0.2 -15.2 265 25 314.6 315.1 289.5 322.2 2.33 13 499 5785 -15.3 -15.5 98 0.2 -15.4 265 25 314.6 315.0 289.4 322.1 2.29 14 458 6427 -19.1 -21.6 81 2.5 -19.7 269 23 317.6 317.9 289.6 322.6 1.48 15 447 6607 -20.5 -27.5 53 7.0 -22.0 271 23 318.1 318.2 289.1 321.2 0.89 16 442 6690 -20.7 -36.7 22 16.0 -23.2 272 23 318.8 318.9 288.8 320.2 0.37 17 440 6724 -20.5 -40.5 15 20.0 -23.3 272 23 319.5 319.6 288.9 320.5 0.25 18 436 6791 -20.9 -31.9 37 11.0 -22.9 273 22 319.8 320.0 289.3 322.0 0.61 19 432 6859 -21.7 -29.7 48 8.0 -23.2 274 22 319.7 319.8 289.5 322.3 0.75 20 414 7170 -24.1 -39.1 24 15.0 -26.1 277 22 320.5 320.6 289.2 321.6 0.31 21 400 7420 -26.3 -43.3 19 17.0 -28.2 280 21 320.8 320.8 289.2 321.6 0.21 22 366 8058 -32.1 -38.1 55 6.0 -32.8 279 30 321.3 321.4 289.6 322.8 0.39 23 355 8274 -32.9 -37.1 66 4.2 -33.4 277 34 323.1 323.2 290.2 324.7 0.45 24 346 8455 -34.1 -42.1 44 8.0 -34.8 276 38 323.8 323.9 290.2 324.8 0.27 25 326 8870 -37.5 -47.5 35 10.0 -38.2 270 40 324.7 324.7 290.3 325.3 0.16 26 300 9440 -42.5 -49.5 46 7.0 -42.9 260 41 325.5 325.5 290.6 326.0 0.14 27 267 10209 -49.7 -53.9 61 4.2 -49.8 265 42 326.0 326.0 290.7 326.4 0.09 28 266 10234 -49.7 -56.7 44 7.0 -49.9 265 42 326.3 326.3 290.7 326.6 0.07 29 263 10308 -48.9 -62.9 18 14.0 -49.3 265 42 328.6 328.6 291.3 328.7 0.03 30 250 10640 -46.5 -74.5 3 28.0 -47.1 270 54 336.9 336.9 293.6 337.0 0.01 31 245 10774 -46.1 -75.1 2 29.0 -46.7 269 59 339.5 339.5 294.2 339.5 0.01 32 211 11766 -46.3 -83.3 1 37.0 -47.0 261 67 354.0 354.0 297.5 354.0 0.00 33 200 12120 -48.3 -85.3 1 37.0 -48.9 255 75 356.3 356.3 298.0 356.3 0.00 34 195 12288 -49.1 -85.8 1 36.7 -49.6 255 80 357.7 357.7 298.2 357.7 0.00 35 150 13990 -56.9 -90.9 1 34.0 -57.2 260 58 372.0 372.0 300.9 372.0 0.00 36 140 14422 -59.3 -93.3 0 34.0 -59.5 260 63 375.2 375.2 301.5 375.2 0.00 37 130 14884 -59.7 -93.7 0 34.0 -59.9 264 63 382.6 382.6 302.6 382.6 0.00 38 100 16480 -69.3 -94.3 1 25.0 -69.4 260 47 393.8 393.8 304.3 393.8 0.00 39 97 16661 -70.9 -93.9 2 23.0 -71.0 258 44 394.2 394.2 304.4 394.2 0.00 40 90 17107 -68.7 -90.7 3 22.0 -68.8 254 38 407.1 407.1 306.2 407.1 0.00 41 76 18112 -71.9 -90.9 4 19.0 -72.0 245 24 420.6 420.6 307.8 420.6 0.00 42 75 18191 -69.7 -90.7 3 21.0 -69.8 244 23 426.8 426.8 308.5 426.8 0.00 43 71 18516 -71.5 -91.5 4 20.0 -71.6 241 18 429.7 429.7 308.8 429.7 0.00 44 70 18600 -69.9 -90.9 3 21.0 -70.0 240 17 434.8 434.8 309.3 434.8 0.00 45 69 18686 -68.9 -90.9 3 22.0 -69.0 243 16 438.8 438.8 309.7 438.8 0.00 46 64 19138 -68.1 -91.1 2 23.0 -68.2 260 13 450.1 450.1 310.8 450.1 0.00 47 60 19524 -70.7 -91.7 3 21.0 -70.8 274 11 452.7 452.7 311.1 452.7 0.00 48 58 19727 -66.5 -92.5 1 26.0 -66.7 282 9 466.5 466.5 312.4 466.6 0.00 49 54 20160 -67.5 -92.5 2 25.0 -67.7 298 6 473.9 473.9 313.0 473.9 0.00 50 52 20389 -64.1 -93.1 1 29.0 -64.4 306 5 486.9 486.9 314.0 486.9 0.00 51 50 20630 -63.7 -93.7 1 30.0 -64.1 315 3 493.4 493.4 314.5 493.4 0.00 52 46 21144 -60.3 -94.3 0 34.0 -60.9 307 5 513.5 513.5 315.9 513.5 0.00 53 30 23830 -56.1 -91.1 0 35.0 -57.5 265 14 591.7 591.7 320.2 591.7 0.00 54 26 24741 -56.9 -90.9 1 34.0 -58.4 283 16 614.1 614.2 321.2 614.2 0.00 55 20 26420 -53.3 -88.3 1 35.0 -55.9 315 20 673.0 673.0 323.5 673.1 0.01 56 19 26750 -53.7 -88.7 1 35.0 -56.3 311 20 681.7 681.7 323.9 681.8 0.01 57 18 27100 -50.5 -86.5 1 36.0 -54.1 307 20 702.4 702.5 324.5 702.5 0.01 58 10 30990 -43.7 -81.7 1 38.0 -52.0 265 20 856.4 856.4 328.5 856.9 0.05 59 9.5 31335 -43.7 -81.7 1 38.0 -52.2 869.1 869.1 328.8 869.6 0.05 TRP 267 10209 -49.7 -53.9 61 4.2 -49.8 265 42 326.0 326.0 290.7 326.4 0.09 WND 195 12288 -49.1 -85.8 1 36.7 -49.6 255 80 357.7 357.7 298.2 357.7 0.00 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 620.00 mb = 4100.25 m = 13452.11 ft Wetbulb zero: 697.45 mb = 3145.06 m = 10318.32 ft Sfc-500 mean rel hum: 44.22 % Est. max temperature: 23.36 C = 74.05 F Sfc-Lift cond lev (LCL): 603.81 mb = 4308.79 m = 14136.27 ft T: -2.09 C 700-500 lapse rate: 8.55 C/km ThetaE index: 4.84 C Layer 709.0- 620.0 mb Conv cond level (CCL): 567.91 mb = 4792.02 m = 15721.65 ft Mean mixing ratio: 4.01 g/kg Conv temperature: 24.51 C = 76.11 F Cap Strength: 2.69 C Lifted Index: -0.12 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.66 C Lifted Index @700 mb: 0.84 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.73 J/kg Max Up Vert Vel: 1.86 m/s Conv Inhibition (B-): 157.92 J/kg Cap Strength: 2.79 C Lift Cond Lev (LCL): 591.48 mb = 4471.49 m = 14670.07 ft Lev Free Conv (LFC): 516.48 mb = 5524.16 m = 18123.67 ft Equ Level (EL): 486.48 mb = 5975.31 m = 19603.79 ft B at Equ Level: 1.46 J/kg Max Parcel Lev (MPL): 476.48 mb = 6130.78 m = 20113.88 ft Wind level data Storm motion: 309 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 ---------------------------------------------------------- 0 839 1586 90 4 -4.0 0.0 | 120 16 -14.1 8.2 1 815 1829 360 21 -0.0 -21.0 | 38 16 -10.1 -12.8 2 786 2134 5 15 -1.3 -14.9 | 59 13 -11.4 -6.7 3 706 3048 45 5 -3.5 -3.5 | 109 14 -13.6 4.7 4 700 3115 40 2 -1.3 -1.5 | 120 13 -11.4 6.7 5 679 3353 110 6 -5.6 2.1 | 123 19 -15.7 10.3 6 653 3658 205 7 3.0 6.3 | 154 16 -7.1 14.6 7 605 4267 240 15 13.0 7.5 | 191 16 2.9 15.7 8 560 4877 285 24 23.2 -6.2 | 261 13 13.1 2.0 9 500 5770 265 25 24.9 2.2 | 235 18 14.8 10.4 10 478 6096 265 24 23.9 2.1 | 233 17 13.8 10.3 11 400 7420 280 21 20.7 -3.6 | 247 12 10.6 4.6 12 372 7925 280 27 26.6 -4.7 | 258 17 16.5 3.5 13 341 8534 275 40 39.8 -3.5 | 261 30 29.8 4.7 14 300 9440 260 41 40.4 7.1 | 243 34 30.3 15.3 15 267 10209 265 42 41.8 3.7 | 250 34 31.8 11.9 16 261 10363 265 42 41.8 3.7 | 250 34 31.8 11.9 17 250 10640 270 54 54.0 -0.0 | 259 45 43.9 8.2 18 249 10668 270 58 58.0 -0.0 | 260 49 47.9 8.2 19 207 11887 260 68 67.0 11.8 | 251 60 56.9 20.0 20 200 12120 255 75 72.4 19.4 | 246 68 62.4 27.6 21 198 12192 255 71 68.6 18.4 | 246 64 58.5 26.6 22 195 12288 255 80 77.3 20.7 | 247 73 67.2 28.9 23 164 13411 270 77 77.0 -0.0 | 263 67 66.9 8.2 24 150 13990 260 58 57.1 10.1 | 249 50 47.0 18.3 25 149 14021 265 60 59.8 5.2 | 255 51 49.7 13.4 26 142 14326 260 61 60.1 10.6 | 249 53 50.0 18.8 27 135 14630 260 68 67.0 11.8 | 251 60 56.9 20.0 28 129 14935 265 62 61.8 5.4 | 255 53 51.7 13.6 29 111 15850 285 39 37.7 -10.1 | 274 28 27.6 -1.9 30 100 16480 260 47 46.3 8.2 | 246 40 36.2 16.4 31 70 18600 240 17 14.7 8.5 | 196 17 4.6 16.7 32 50 20630 315 3 2.1 -2.1 | 127 10 -8.0 6.1 33 30 23830 265 14 13.9 1.2 | 202 10 3.9 9.4 34 20 26420 315 20 14.1 -14.1 | 326 7 4.1 -5.9 35 10 30990 265 20 19.9 1.7 | 225 14 9.8 10.0 Wind Parameters Mean winds (0-6000m): 279.2 at 17.3 knts Storm direction: 309.2 at 13.0 knts Shear (0-3000m) pos: 4.7 neg: 2.8 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 102.1 deg Storm rel helicity (0-3000m) pos: 203.8 neg: -108.1 tot: 95.7 m^2/s^2 ave: 31.9 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 13.6 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 66.60 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 5 16 57 14| 0.0 16.6 16.6| 13.6-108.1 -94.4 -188.9 -0.71| 30.0-21.3 1000 8 14 64 13| 3.8 8.3 12.1| 40.5-108.1 -67.5 -67.5 -0.36| 18.9 -6.8 1500 10 12 74 13| 4.6 5.5 10.2| 67.7-108.1 -40.3 -26.9 -0.14| 15.1 -2.1 2000 17 10 84 13| 5.8 4.2 10.0|116.0-108.1 7.9 4.0 0.07| 14.8 1.0 2500 7 10 82 11| 5.4 3.3 8.8|156.1-108.1 48.1 19.2 0.19| 13.9 2.7 3000 325 11 78 4| 4.7 2.8 7.5|203.8-108.1 95.7 31.9 0.31| 13.6 4.3 4000 292 14 227 4| 3.5 1.5 5.1|236.2-130.4 105.9 26.5 0.30| 12.3 3.7 5000 281 16 229 8| 2.6 1.0 3.7|241.9-139.4 102.4 20.5 0.28| 10.3 2.9 6000 279 17 232 9| 2.1 0.8 2.9|252.3-139.4 112.8 18.8 0.29| 9.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250423.12.gif