UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 27 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 52 1 925 750 2 850 1496 SFC 841 1589 24.8 3.8 26 21.0 12.4 45 2 313.1 314.2 292.2 331.8 5.98 4 792 2108 19.0 -1.0 26 20.0 8.3 221 2 312.3 313.2 290.7 326.5 4.49 5 725 2858 13.4 -14.6 13 28.0 2.0 296 5 314.2 314.5 288.6 319.8 1.70 6 700 3152 11.0 -15.0 15 26.0 0.5 290 6 314.7 315.0 288.8 320.3 1.70 7 696 3200 10.4 -13.6 17 24.0 0.5 303 6 314.5 314.9 289.0 320.9 1.92 8 685 3332 9.2 -4.8 37 14.0 2.3 337 5 314.6 315.4 290.9 327.1 3.91 9 601 4397 0.0 -9.0 51 9.0 -3.9 87 3 316.0 316.6 290.7 326.4 3.22 10 577 4722 -2.9 -10.9 54 8.0 -6.2 94 5 316.3 316.8 290.5 325.7 2.88 11 559 4972 -4.7 -21.7 25 17.0 -9.9 51 8 317.0 317.3 289.1 321.1 1.21 12 500 5840 -11.1 -36.1 11 25.0 -16.0 20 21 319.5 319.6 289.0 320.8 0.35 13 400 7510 -25.1 -49.1 9 24.0 -27.5 5 27 322.4 322.4 289.6 322.8 0.11 14 394 7619 -26.1 -49.1 10 23.0 -28.3 4 27 322.5 322.5 289.6 322.9 0.11 15 301 9507 -39.1 -67.1 4 28.0 -40.1 354 37 329.9 329.9 291.7 330.0 0.02 16 300 9530 -39.1 -67.1 4 28.0 -40.1 350 36 330.3 330.3 291.8 330.3 0.02 17 250 10750 -49.7 -64.7 16 15.0 -50.0 350 57 332.2 332.2 292.3 332.3 0.03 18 247 10829 -50.5 -65.5 15 15.0 -50.8 351 56 332.1 332.1 292.3 332.2 0.02 19 202 12117 -57.9 -73.9 11 16.0 -58.1 335 54 340.1 340.1 294.4 340.1 0.01 20 200 12180 -57.1 -75.1 8 18.0 -57.3 330 55 342.3 342.3 294.9 342.4 0.01 21 197 12276 -57.3 -75.3 8 18.0 -57.5 333 54 343.5 343.5 295.1 343.5 0.01 22 193 12406 -54.3 -78.3 4 24.0 -54.6 331 60 350.3 350.3 296.7 350.3 0.00 23 192 12440 -54.3 -78.6 3 24.3 -54.6 330 61 350.9 350.9 296.8 350.9 0.00 24 171 13183 -53.7 -85.7 1 32.0 -54.1 344 50 363.7 363.7 299.4 363.7 0.00 25 150 14020 -56.7 -88.7 1 32.0 -57.0 310 28 372.4 372.4 301.0 372.4 0.00 26 100 16530 -67.1 -90.1 2 23.0 -67.2 275 30 398.1 398.1 304.9 398.1 0.00 27 84 17586 -68.5 -90.5 3 22.0 -68.6 290 22 415.6 415.6 307.2 415.6 0.00 28 77 18106 -72.5 -90.5 5 18.0 -72.6 299 17 417.7 417.7 307.4 417.7 0.00 29 70 18670 -71.9 -89.9 5 18.0 -72.0 310 11 430.6 430.6 308.9 430.6 0.00 30 67 18926 -72.1 -90.1 5 18.0 -72.2 315 12 435.6 435.6 309.4 435.6 0.00 31 61 19480 -68.1 -89.1 3 21.0 -68.2 326 15 456.3 456.3 311.4 456.3 0.00 32 54 20207 -68.7 -90.7 3 22.0 -68.9 341 18 471.1 471.1 312.7 471.1 0.00 33 50 20670 -64.7 -90.7 2 26.0 -65.0 350 20 491.0 491.0 314.3 491.0 0.00 34 49 20794 -64.1 -91.1 1 27.0 -64.4 350 19 495.3 495.3 314.6 495.3 0.00 35 44 21454 -65.1 -92.1 1 27.0 -65.4 353 15 508.3 508.3 315.5 508.3 0.00 36 34 23057 -57.9 -91.9 1 34.0 -58.9 358 5 566.2 566.2 319.0 566.2 0.00 37 30 23850 -56.7 -91.7 0 35.0 -58.0 0 0 590.1 590.1 320.2 590.1 0.00 38 23 25546 -55.5 -90.5 1 35.0 -57.4 314 6 640.2 640.2 322.3 640.2 0.00 39 20 26450 -50.3 -86.3 1 36.0 -53.7 290 9 682.2 682.2 323.9 682.3 0.01 40 19 26786 -48.1 -85.1 1 37.0 -52.3 699.1 699.1 324.4 699.2 0.01 41 15 28347 -47.5 -84.5 1 37.0 -52.7 750.0 750.0 326.0 750.2 0.02 42 12 29844 -40.7 -79.7 1 39.0 -49.7 823.5 823.6 327.8 824.1 0.06 43 10 31081 -42.3 -80.3 1 38.0 -51.3 861.6 861.7 328.7 862.3 0.06 44 10 31081 -38.7 -77.7 1 39.0 -49.7 875.1 875.1 329.0 876.1 0.10 TRP 202 12117 -57.9 -73.9 11 16.0 -58.1 335 54 340.1 340.1 294.4 340.1 0.01 WND 192 12440 -54.3 -78.6 3 24.3 -54.6 330 61 350.9 350.9 296.8 350.9 0.00 Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 601.00 mb = 4397.50 m = 14427.31 ft Wetbulb zero: 653.83 mb = 3711.28 m = 12175.96 ft Sfc-500 mean rel hum: 29.55 % Est. max temperature: 26.21 C = 79.18 F Sfc-Lift cond lev (LCL): 616.28 mb = 4192.94 m = 13756.21 ft T: 1.77 C 700-500 lapse rate: 8.22 C/km ThetaE index: 12.03 C Layer 792.0- 700.0 mb Conv cond level (CCL): 537.57 mb = 5276.57 m = 17311.38 ft Mean mixing ratio: 4.24 g/kg Conv temperature: 29.41 C = 84.94 F Cap Strength: 2.99 C Lifted Index: 1.98 C Risk: Showers probable Lifted Index @300 mb: 3.60 C Lifted Index @700 mb: 1.64 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.64 J/kg Max Up Vert Vel: 2.30 m/s Conv Inhibition (B-): 45106.14 J/kg Cap Strength: 2.99 C Lift Cond Lev (LCL): 575.17 mb = 4747.33 m = 15575.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 52 at 10 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 1589 45 2 -1.4 -1.4 | 234 8 6.3 4.6 1 818 1829 315 4 2.8 -2.8 | 253 11 10.5 3.2 2 789 2134 210 2 1.0 1.7 | 228 12 8.7 7.7 3 734 2743 300 4 3.5 -2.0 | 250 12 11.1 4.0 4 709 3048 290 7 6.6 -2.4 | 256 15 14.3 3.6 5 700 3152 290 6 5.6 -2.1 | 253 14 13.3 4.0 6 683 3353 345 5 1.3 -4.8 | 262 9 9.0 1.2 7 657 3658 20 9 -3.1 -8.5 | 298 5 4.6 -2.4 8 609 4267 70 3 -2.8 -1.0 | 224 7 4.9 5.0 9 586 4572 120 4 -3.5 2.0 | 208 9 4.2 8.0 10 564 4877 55 7 -5.7 -4.0 | 224 3 1.9 2.0 11 523 5486 25 19 -8.0 -17.2 | 2 11 -0.4 -11.2 12 500 5840 20 21 -7.2 -19.7 | 358 14 0.5 -13.7 13 464 6401 30 23 -11.5 -19.9 | 15 14 -3.8 -13.9 14 445 6706 30 30 -15.0 -26.0 | 20 21 -7.3 -20.0 15 411 7315 20 27 -9.2 -25.4 | 5 19 -1.6 -19.4 16 400 7510 5 27 -2.4 -26.9 | 346 22 5.3 -20.9 17 346 8534 360 24 -0.0 -24.0 | 337 20 7.7 -18.0 18 331 8839 355 29 2.5 -28.9 | 336 25 10.2 -22.9 19 317 9144 355 35 3.1 -34.9 | 340 31 10.7 -28.9 20 303 9449 5 39 -3.4 -38.9 | 353 33 4.3 -32.8 21 300 9530 350 36 6.3 -35.5 | 335 33 13.9 -29.4 22 290 9754 350 38 6.6 -37.4 | 336 35 14.3 -31.4 23 265 10363 350 46 8.0 -45.3 | 338 42 15.7 -39.3 24 253 10668 350 53 9.2 -52.2 | 340 49 16.9 -46.2 25 250 10750 350 57 9.9 -56.1 | 341 53 17.6 -50.1 26 230 11278 355 53 4.6 -52.8 | 345 48 12.3 -46.8 27 209 11887 345 44 11.4 -42.5 | 332 41 19.1 -36.5 28 202 12117 335 54 22.8 -48.9 | 325 53 30.5 -42.9 29 200 12180 330 55 27.5 -47.6 | 320 54 35.2 -41.6 30 200 12192 335 51 21.6 -46.2 | 324 50 29.2 -40.2 31 192 12440 330 61 30.5 -52.8 | 321 60 38.2 -46.8 32 173 13106 345 53 13.7 -51.2 | 335 50 21.4 -45.2 33 165 13411 340 41 14.0 -38.5 | 326 39 21.7 -32.5 34 157 13716 325 31 17.8 -25.4 | 307 32 25.5 -19.4 35 150 14020 310 28 21.4 -18.0 | 292 31 29.1 -12.0 36 150 14021 325 30 17.2 -24.6 | 307 31 24.9 -18.6 37 143 14326 305 28 22.9 -16.1 | 288 32 30.6 -10.0 38 129 14935 295 35 31.7 -14.8 | 283 40 39.4 -8.8 39 123 15240 290 40 37.6 -13.7 | 280 46 45.3 -7.7 40 112 15850 310 20 15.3 -12.9 | 287 24 23.0 -6.8 41 101 16459 285 27 26.1 -7.0 | 272 34 33.8 -1.0 42 100 16530 275 30 29.9 -2.6 | 265 38 37.6 3.4 43 96 16764 275 31 30.9 -2.7 | 265 39 38.6 3.3 44 70 18670 310 11 8.4 -7.1 | 274 16 16.1 -1.1 45 50 20670 350 20 3.5 -19.7 | 321 18 11.2 -13.7 46 30 23850 0 0 -0.0 -0.0 | 232 10 7.7 6.0 47 20 26450 290 9 8.5 -3.1 | 260 16 16.1 2.9 Wind Parameters Mean winds (0-6000m): 21.9 at 13.0 knts Storm direction: 51.9 at 9.8 knts Shear (0-3000m) pos: 0.9 neg: 0.7 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -27.1 deg Storm rel helicity (0-3000m) pos: 37.7 neg: -25.9 tot: 11.9 m^2/s^2 ave: 4.0 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 20.05 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 ------------------------------------------------------------------------------- 500 312 3 248 11| 0.0 4.4 4.4| 6.2 -14.7 -8.5 -17.1 -0.19| 10.2 -1.9 1000 282 3 243 12| 1.4 2.2 3.6| 16.1 -15.5 0.6 0.6 0.07| 6.9 0.5 1500 291 4 247 12| 2.1 1.5 3.5| 24.6 -15.8 8.8 5.9 0.19| 6.0 1.2 2000 309 4 253 11| 2.6 1.1 3.7| 36.7 -15.8 20.9 10.5 0.31| 7.1 2.2 2500 336 5 261 10| 1.4 0.9 2.3| 37.7 -20.5 17.2 6.9 0.13| 7.1 0.9 3000 347 5 260 9| 0.9 0.7 1.7| 37.7 -25.9 11.9 4.0 0.04| 6.8 0.3 4000 17 6 271 6| 0.7 2.2 2.9| 39.9 -30.6 9.4 2.3 0.08| 7.9 0.6 5000 22 10 307 5| 1.3 1.7 3.0| 59.5 -32.2 27.3 5.5 0.13| 7.4 1.0 6000 22 13 335 7| 1.1 1.9 3.0| 61.7 -99.1 -37.4 -6.2 -0.03| 7.4 -0.2 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250427.12.gif