UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 15 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 0 1 925 709 2 850 1467 SFC 839 1583 29.6 1.6 17 28.0 13.2 320 1 318.3 319.3 293.0 334.8 5.12 4 831 1667 27.8 -3.2 13 31.0 11.1 318 1 317.3 318.0 291.5 329.1 3.63 5 700 3145 13.8 -5.2 26 19.0 4.2 320 5 317.8 318.5 291.6 329.8 3.71 6 626 4071 5.6 -8.4 36 14.0 -0.8 11 9 318.7 319.3 291.5 329.3 3.24 7 576 4744 0.0 -22.0 17 22.0 -7.1 0 11 319.8 320.1 289.9 323.8 1.14 8 500 5860 -8.1 -44.1 4 36.0 -14.4 30 11 323.2 323.2 289.9 323.7 0.15 9 489 6033 -9.3 -45.3 4 36.0 -15.3 27 17 323.8 323.8 290.0 324.3 0.14 10 400 7550 -22.5 -48.5 7 26.0 -25.4 350 22 325.7 325.8 290.6 326.2 0.12 11 340 8720 -33.1 -55.1 9 22.0 -34.5 330 29 326.8 326.8 290.9 327.1 0.06 12 300 9590 -39.3 -59.3 10 20.0 -40.2 310 36 330.0 330.0 291.7 330.1 0.04 13 295 9705 -40.3 -58.3 13 18.0 -41.1 309 37 330.1 330.2 291.8 330.3 0.05 14 250 10820 -44.5 -70.5 4 26.0 -45.2 305 58 339.9 339.9 294.3 340.0 0.01 15 218 11732 -46.5 -77.5 2 31.0 -47.1 301 40 350.4 350.4 296.7 350.4 0.00 16 200 12300 -49.6 -80.1 2 30.5 -50.1 300 99 354.2 354.2 297.5 354.3 0.00 17 150 14150 -59.9 -88.9 1 29.0 -60.1 290 79 366.9 366.9 300.0 366.9 0.00 18 146 14318 -61.3 -88.3 2 27.0 -61.5 291 77 367.3 367.3 300.1 367.3 0.00 19 136 14757 -61.9 -88.9 2 27.0 -62.1 294 71 373.8 373.8 301.2 373.8 0.00 20 100 16600 -74.3 -91.3 6 17.0 -74.3 270 42 384.2 384.2 302.9 384.2 0.00 21 75 18264 -78.3 -91.3 10 13.0 -78.3 290 34 408.7 408.7 306.3 408.7 0.00 22 70 18660 -77.5 -91.5 9 14.0 -77.6 270 13 418.6 418.6 307.6 418.6 0.00 23 64 19172 -79.1 -91.1 12 12.0 -79.1 297 12 425.9 425.9 308.4 425.9 0.00 24 54 20166 -67.5 -89.5 3 22.0 -67.7 347 10 473.9 473.9 313.0 473.9 0.00 25 51 20511 -67.7 -90.7 2 23.0 -67.9 4 9 481.2 481.2 313.5 481.2 0.00 26 50 20630 -66.7 -91.7 2 25.0 -67.0 10 9 486.3 486.3 314.0 486.3 0.00 27 45 21273 -62.3 -92.3 1 30.0 -62.8 5 7 511.9 511.9 315.8 511.9 0.00 28 40 21998 -63.7 -94.7 1 31.0 -64.1 359 6 525.9 525.9 316.6 525.9 0.00 29 32 23384 -58.1 -92.1 1 34.0 -59.2 348 2 575.5 575.5 319.5 575.5 0.00 30 30 23790 -58.1 -92.1 1 34.0 -59.2 345 1 586.2 586.3 320.0 586.3 0.00 31 25 24942 -57.1 -91.1 1 34.0 -58.6 10 4 620.5 620.5 321.5 620.5 0.00 32 20 26370 -52.7 -88.7 1 36.0 -55.5 40 8 674.9 674.9 323.6 674.9 0.01 33 18 27054 -50.3 -86.3 1 36.0 -53.9 703.1 703.1 324.6 703.2 0.01 34 14 28698 -49.3 -85.3 1 36.0 -54.0 758.9 758.9 326.2 759.0 0.02 35 10 30932 -43.7 -81.7 1 38.0 -52.0 856.4 856.4 328.5 856.9 0.05 TRP 75 18264 -78.3 -91.3 10 13.0 -78.3 290 34 408.7 408.7 306.3 408.7 0.00 WND 200 12300 -49.6 -80.1 2 30.5 -50.1 300 99 354.2 354.2 297.5 354.3 0.00 Sounding variables and indices 1000-500 mb thick: 5860.00 m Freezing level: 576.00 mb = 4744.23 m = 15564.88 ft Wetbulb zero: 638.12 mb = 3912.22 m = 12835.20 ft Sfc-500 mean rel hum: 20.59 % Est. max temperature: 29.20 C = 84.56 F Sfc-Lift cond lev (LCL): 555.91 mb = 5024.15 m = 16483.22 ft T: -2.03 C 700-500 lapse rate: 8.07 C/km ThetaE index: 5.71 C Layer 831.0- 700.0 mb Conv cond level (CCL): 484.05 mb = 6109.64 m = 20044.52 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 34.87 C = 94.76 F Cap Strength: 3.72 C Lifted Index: 3.36 C Risk: None Lifted Index @300 mb: 1.29 C Lifted Index @700 mb: 0.21 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.35 J/kg Max Up Vert Vel: 0.83 m/s Conv Inhibition (B-): 336.10 J/kg Cap Strength: 3.72 C Lift Cond Lev (LCL): 525.93 mb = 5461.25 m = 17917.29 ft Lev Free Conv (LFC): 340.93 mb = 8700.21 m = 28543.66 ft Equ Level (EL): 330.93 mb = 8907.83 m = 29224.81 ft B at Equ Level: -0.82 J/kg Max Parcel Lev (MPL): 330.93 mb = 8907.83 m = 29224.81 ft Wind level data Storm motion: 33 at 9 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 1583 320 1 0.6 -0.8 | 220 8 5.4 6.5 1 760 2438 300 6 5.2 -3.0 | 247 11 10.0 4.3 2 733 2743 325 5 2.9 -4.1 | 247 8 7.6 3.2 3 708 3048 305 7 5.7 -4.0 | 253 11 10.5 3.3 4 700 3145 320 5 3.2 -3.8 | 247 9 8.0 3.4 5 657 3658 345 7 1.8 -6.8 | 266 7 6.6 0.5 6 633 3962 5 9 -0.8 -9.0 | 293 4 4.0 -1.7 7 609 4267 25 10 -4.2 -9.1 | 344 2 0.5 -1.8 8 587 4572 10 11 -1.9 -10.8 | 321 5 2.8 -3.6 9 565 4877 350 10 1.7 -9.8 | 292 7 6.5 -2.6 10 544 5182 20 12 -4.1 -11.3 | 351 4 0.7 -4.0 11 500 5860 30 11 -5.5 -9.5 | 18 2 -0.7 -2.3 12 466 6401 20 29 -9.9 -27.3 | 14 21 -5.2 -20.0 13 447 6706 360 20 -0.0 -20.0 | 340 14 4.8 -12.7 14 430 7010 360 16 -0.0 -16.0 | 331 10 4.8 -8.7 15 400 7550 350 22 3.8 -21.7 | 329 17 8.6 -14.4 16 379 7925 340 23 7.9 -21.6 | 319 19 12.6 -14.3 17 348 8534 330 28 14.0 -24.2 | 312 25 18.8 -17.0 18 334 8839 330 30 15.0 -26.0 | 313 27 19.8 -18.7 19 319 9144 320 26 16.7 -19.9 | 301 25 21.5 -12.7 20 300 9590 310 36 27.6 -23.1 | 296 36 32.3 -15.9 21 268 10363 305 44 36.0 -25.2 | 294 45 40.8 -18.0 22 256 10668 305 44 36.0 -25.2 | 294 45 40.8 -18.0 23 250 10820 305 58 47.5 -33.3 | 296 58 52.3 -26.0 24 233 11278 305 71 58.2 -40.7 | 298 71 62.9 -33.5 25 213 11887 300 29 25.1 -14.5 | 284 31 29.9 -7.2 26 203 12192 295 98 88.8 -41.4 | 290 100 93.6 -34.1 27 200 12300 300 99 85.7 -49.5 | 295 100 90.5 -42.2 28 185 12802 300 96 83.1 -48.0 | 295 97 87.9 -40.7 29 168 13411 295 84 76.1 -35.5 | 289 86 80.9 -28.2 30 150 14150 290 79 74.2 -27.0 | 284 81 79.0 -19.8 31 132 14935 295 68 61.6 -28.7 | 288 70 66.4 -21.5 32 125 15240 295 65 58.9 -27.5 | 288 67 63.7 -20.2 33 102 16459 290 51 47.9 -17.4 | 281 54 52.7 -10.2 34 100 16600 270 42 42.0 -0.0 | 261 47 46.8 7.3 35 97 16764 275 43 42.8 -3.7 | 266 48 47.6 3.5 36 75 18264 290 34 31.9 -11.6 | 277 37 36.7 -4.4 37 70 18660 270 13 13.0 -0.0 | 248 19 17.8 7.3 38 50 20630 10 9 -1.6 -8.9 | 297 4 3.2 -1.6 39 30 23790 345 1 0.3 -1.0 | 219 8 5.0 6.3 40 20 26370 40 8 -5.1 -6.1 | 161 1 -0.4 1.1 Wind Parameters Mean winds (0-6000m): 3.2 at 11.6 knts Storm direction: 33.2 at 8.7 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -3.0 tot: 19.9 m^2/s^2 ave: 6.6 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 14.94 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 ------------------------------------------------------------------------------- 500 302 2 229 9| 0.0 3.0 3.0| 6.4 0.0 6.4 12.8 0.95| 3.1 2.9 1000 303 4 237 9| 0.8 1.5 2.4| 10.8 0.0 10.8 10.8 0.75| 3.1 2.3 1500 308 4 241 9| 0.6 1.3 1.8| 12.6 -0.5 12.1 8.1 0.54| 3.2 1.7 2000 315 5 245 9| 1.0 1.0 2.0| 16.7 -1.9 14.7 7.4 0.48| 3.4 1.7 2500 328 6 251 8| 1.8 0.8 2.5| 21.8 -1.9 19.9 8.0 0.54| 3.8 2.1 3000 342 6 259 7| 1.5 0.9 2.3| 22.9 -3.0 19.9 6.6 0.45| 4.1 1.8 4000 354 8 273 6| 1.4 0.6 2.0| 30.7 -7.1 23.7 5.9 0.40| 4.4 1.8 5000 6 10 305 5| 1.1 1.8 2.9| 31.4 -42.7 -11.3 -2.3 0.12| 6.2 0.7 6000 3 12 316 6| 0.9 1.7 2.6| 31.4 -66.7 -35.3 -5.9 0.01| 6.5 0.0 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250415.12.gif