UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 22 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 162 1 925 824 2 850 1532 0 0 SFC 844 1591 9.2 7.6 90 1.6 8.3 0 0 296.4 297.8 288.4 319.0 7.78 4 832 1710 11.0 7.1 77 3.9 8.8 57 2 299.5 300.9 289.3 322.0 7.62 5 813 1904 10.8 5.9 72 4.9 8.0 116 4 301.3 302.6 289.6 322.6 7.18 6 700 3142 4.8 -2.2 60 7.0 1.3 90 4 307.8 308.7 289.4 322.2 4.65 7 685 3318 3.8 -3.2 60 7.0 0.4 122 4 308.6 309.4 289.5 322.3 4.41 8 670 3497 3.0 -8.0 44 11.0 -1.8 115 3 309.7 310.3 288.6 319.6 3.12 9 643 3828 0.0 -9.0 51 9.0 -3.8 104 2 309.9 310.5 288.6 319.5 3.01 10 609 4259 -4.3 -10.3 63 6.0 -6.7 128 6 309.8 310.4 288.4 318.9 2.87 11 592 4481 -6.3 -12.3 62 6.0 -8.5 118 8 310.0 310.5 288.1 318.1 2.51 12 556 4968 -9.3 -32.3 14 23.0 -14.1 222 4 312.1 312.2 286.6 313.7 0.46 13 500 5780 -14.5 -42.5 7 28.0 -18.7 240 20 315.4 315.4 287.4 316.0 0.18 14 483 6042 -16.5 -45.5 6 29.0 -20.3 248 24 316.0 316.1 287.6 316.5 0.14 15 471 6232 -16.7 -52.7 3 36.0 -20.7 250 28 318.1 318.1 288.2 318.3 0.06 16 400 7440 -26.1 -50.1 9 24.0 -28.3 260 35 321.1 321.1 289.2 321.4 0.10 17 387 7678 -27.9 -49.9 10 22.0 -29.8 259 35 321.8 321.8 289.4 322.2 0.10 18 300 9450 -43.3 -58.3 18 15.0 -43.9 260 44 324.3 324.3 290.1 324.5 0.05 19 288 9723 -44.9 -59.9 17 15.0 -45.4 260 50 325.9 325.9 290.6 326.0 0.04 20 250 10670 -43.1 -78.1 1 35.0 -43.9 265 80 342.0 342.0 294.8 342.0 0.00 21 243 10862 -43.1 -78.8 1 35.7 -43.9 260 91 344.8 344.8 295.4 344.8 0.00 22 223 11441 -43.1 -81.1 1 38.0 -44.0 264 85 353.4 353.4 297.4 353.4 0.00 23 200 12170 -46.1 -83.1 1 37.0 -46.9 260 87 359.8 359.8 298.7 359.8 0.00 24 150 14030 -57.3 -91.3 1 34.0 -57.6 260 71 371.4 371.4 300.8 371.4 0.00 25 138 14552 -60.5 -90.5 1 30.0 -60.7 264 74 374.7 374.7 301.4 374.7 0.00 26 100 16520 -67.5 -90.5 2 23.0 -67.6 270 30 397.3 397.3 304.8 397.3 0.00 27 94 16892 -70.1 -91.1 3 21.0 -70.2 255 36 399.3 399.3 305.1 399.3 0.00 28 75 18240 -70.3 -90.3 4 20.0 -70.4 240 25 425.5 425.5 308.3 425.5 0.00 29 70 18650 -72.1 -91.1 4 19.0 -72.2 235 21 430.1 430.1 308.9 430.1 0.00 30 67 18907 -73.3 -91.3 5 18.0 -73.4 243 20 433.0 433.0 309.1 433.0 0.00 31 62 19361 -73.5 -90.5 6 17.0 -73.6 258 17 442.2 442.2 310.1 442.2 0.00 32 56 19968 -65.1 -90.1 2 25.0 -65.4 278 14 474.4 474.4 313.0 474.5 0.00 33 52 20419 -65.3 -93.3 1 28.0 -65.6 292 12 484.1 484.1 313.8 484.1 0.00 34 50 20660 -61.9 -93.9 1 32.0 -62.4 300 11 497.6 497.6 314.8 497.6 0.00 35 44 21451 -62.3 -95.3 0 33.0 -62.8 303 12 515.2 515.2 316.0 515.2 0.00 36 41 21892 -58.3 -92.3 1 34.0 -59.2 304 12 535.6 535.6 317.3 535.7 0.00 37 30 23880 -53.9 -88.9 1 35.0 -55.7 310 14 597.7 597.7 320.5 597.7 0.00 38 29 24099 -52.9 -88.9 1 36.0 -54.9 308 15 606.3 606.3 320.9 606.3 0.00 39 26 24804 -54.3 -89.3 1 35.0 -56.2 303 17 621.5 621.5 321.6 621.6 0.01 40 20 26500 -51.7 -87.7 1 36.0 -54.7 290 23 677.9 677.9 323.7 678.0 0.01 41 14 28834 -47.7 -84.7 1 37.0 -53.0 764.3 764.3 326.3 764.5 0.02 42 10 31066 -45.7 -82.7 1 37.0 -53.1 849.0 849.0 328.4 849.4 0.04 TRP 94 16892 -70.1 -91.1 3 21.0 -70.2 255 36 399.3 399.3 305.1 399.3 0.00 WND 243 10862 -43.1 -78.8 1 35.7 -43.9 260 91 344.8 344.8 295.4 344.8 0.00 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 643.00 mb = 3827.83 m = 12558.34 ft Wetbulb zero: 682.10 mb = 3352.21 m = 10997.94 ft Sfc-500 mean rel hum: 48.81 % Est. max temperature: 20.38 C = 68.68 F Sfc-Lift cond lev (LCL): 823.71 mb = 1794.25 m = 5886.59 ft T: 10.91 C 700-500 lapse rate: 7.32 C/km ThetaE index: 0.42 C Layer 700.0- 685.0 mb Conv cond level (CCL): 660.93 mb = 3606.72 m = 11832.93 ft Mean mixing ratio: 6.71 g/kg Conv temperature: 21.94 C = 71.49 F Cap Strength: 3.68 C Lifted Index: 0.71 C Risk: Showers probable Lifted Index @300 mb: 2.12 C Lifted Index @700 mb: 3.49 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.12 J/kg Max Up Vert Vel: 7.36 m/s Conv Inhibition (B-): 47493.79 J/kg Cap Strength: 3.62 C Lift Cond Lev (LCL): 735.31 mb = 2734.86 m = 8972.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 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 ---------------------------------------------------------- 0 844 1591 0 0 -0.0 -0.0 | 97 9 -8.9 1.1 1 820 1829 115 4 -3.6 1.7 | 102 13 -12.5 2.8 2 791 2134 120 4 -3.5 2.0 | 104 13 -12.3 3.1 3 762 2438 220 1 0.6 0.8 | 103 8 -8.2 1.8 4 734 2743 325 3 1.7 -2.5 | 79 7 -7.2 -1.4 5 708 3048 20 2 -0.7 -1.9 | 85 10 -9.6 -0.8 6 700 3142 90 4 -4.0 0.0 | 95 13 -12.9 1.1 7 681 3353 130 4 -3.1 2.6 | 107 12 -11.9 3.6 8 655 3658 95 1 -1.0 0.1 | 97 10 -9.9 1.1 9 606 4267 130 6 -4.6 3.9 | 110 14 -13.5 4.9 10 583 4572 110 9 -8.5 3.1 | 103 18 -17.3 4.1 11 561 4877 210 3 1.5 2.6 | 116 8 -7.4 3.7 12 540 5182 260 8 7.9 1.4 | 158 3 -1.0 2.5 13 519 5486 255 13 12.6 3.4 | 220 6 3.7 4.4 14 500 5780 240 20 17.3 10.0 | 217 14 8.4 11.1 15 479 6096 250 25 23.5 8.6 | 237 17 14.6 9.6 16 460 6401 250 32 30.1 10.9 | 240 24 21.2 12.0 17 424 7010 260 16 15.8 2.8 | 241 8 6.9 3.8 18 407 7315 260 35 34.5 6.1 | 254 27 25.6 7.1 19 400 7440 260 35 34.5 6.1 | 254 27 25.6 7.1 20 300 9449 255 39 37.7 10.1 | 249 31 28.8 11.2 21 300 9450 260 44 43.3 7.6 | 256 36 34.5 8.7 22 274 10058 260 58 57.1 10.1 | 257 50 48.2 11.1 23 250 10668 265 73 72.7 6.4 | 263 64 63.8 7.4 24 250 10670 265 80 79.7 7.0 | 264 71 70.8 8.0 25 243 10862 260 91 89.6 15.8 | 258 82 80.7 16.9 26 239 10973 260 89 87.6 15.5 | 258 80 78.8 16.5 27 218 11582 265 84 83.7 7.3 | 264 75 74.8 8.4 28 209 11887 265 85 84.7 7.4 | 264 76 75.8 8.5 29 200 12170 260 87 85.7 15.1 | 258 78 76.8 16.2 30 199 12192 260 88 86.7 15.3 | 258 79 77.8 16.3 31 190 12497 260 84 82.7 14.6 | 258 75 73.8 15.6 32 157 13716 265 72 71.7 6.3 | 263 63 62.8 7.3 33 150 14021 265 66 65.7 5.8 | 263 57 56.9 6.8 34 150 14030 260 71 69.9 12.3 | 258 62 61.0 13.4 35 136 14630 265 74 73.7 6.4 | 263 65 64.8 7.5 36 117 15545 275 56 55.8 -4.9 | 275 47 46.9 -3.8 37 112 15850 270 51 51.0 -0.0 | 269 42 42.1 1.1 38 106 16154 260 38 37.4 6.6 | 255 30 28.5 7.7 39 100 16520 270 30 30.0 -0.0 | 267 21 21.1 1.1 40 96 16764 270 30 30.0 -0.0 | 267 21 21.1 1.1 41 94 16892 255 36 34.8 9.3 | 248 28 25.9 10.4 42 70 18650 235 21 17.2 12.0 | 212 16 8.3 13.1 43 50 20660 300 11 9.5 -5.5 | 352 4 0.7 -4.4 44 30 23880 310 14 10.7 -9.0 | 347 8 1.8 -7.9 45 20 26500 290 23 21.6 -7.9 | 298 14 12.7 -6.8 Wind Parameters Mean winds (0-6000m): 246.8 at 11.9 knts Storm direction: 276.8 at 8.9 knts Shear (0-3000m) pos: 0.8 neg: 0.7 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): 9.5 deg Storm rel helicity (0-3000m) pos: 40.3 neg: -20.9 tot: 19.4 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.03 Bulk Shear: 26.25 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 ------------------------------------------------------------------------------- 500 116 3 102 12| 4.1 0.0 4.1| 9.1 -3.0 6.2 12.3 0.29| 6.0 1.8 1000 125 3 103 11| 1.0 0.0 1.0| 13.5 -7.0 6.5 6.5 0.10| 6.5 0.7 1500 97 3 97 12| 1.0 0.0 1.0| 16.5 -11.3 5.2 3.4 0.01| 6.5 0.1 2000 105 3 99 12| 0.4 0.0 0.4| 29.6 -15.8 13.8 6.9 0.10| 6.7 0.7 2500 109 3 100 12| 0.9 0.0 0.9| 34.8 -16.2 18.6 7.4 0.14| 6.2 0.9 3000 115 3 102 12| 0.8 0.7 1.5| 40.3 -20.9 19.4 6.5 0.13| 6.0 0.8 4000 163 5 118 12| 2.4 0.5 2.9| 66.7 -23.1 43.7 10.9 0.26| 7.8 2.0 5000 235 9 165 6| 3.1 0.4 3.5| 99.4 -24.9 74.4 14.9 0.27| 8.6 2.3 6000 247 12 200 6| 2.1 0.9 3.1|113.6 -27.3 86.4 14.4 0.22| 9.7 2.2 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250422.00.gif