UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 20 OCT 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 59 1 925 755 2 850 1500 0 0 SFC 842 1582 23.6 10.6 44 13.0 15.1 0 0 311.7 313.5 294.6 341.2 9.58 4 840 1603 22.2 6.2 35 16.0 12.5 354 1 310.5 311.8 292.3 332.3 7.09 5 700 3145 9.0 -4.0 40 13.0 2.6 180 12 312.5 313.2 290.3 325.3 4.06 6 661 3615 4.8 -10.2 33 15.0 -1.6 163 13 312.9 313.4 289.2 321.5 2.66 7 625 4068 0.6 -5.4 64 6.0 -2.2 141 13 313.1 313.9 290.6 326.1 4.09 8 621 4119 0.0 -4.8 70 4.8 -2.3 139 13 313.0 313.8 290.7 326.7 4.31 9 607 4301 -1.9 -5.2 78 3.3 -3.4 130 13 312.9 313.7 290.7 326.4 4.28 10 585 4593 -4.1 -9.1 68 5.0 -6.2 136 13 313.6 314.3 290.0 324.2 3.28 11 574 4742 -5.1 -17.1 38 12.0 -9.2 139 13 314.2 314.5 288.7 319.9 1.74 12 559 4949 -6.5 -28.5 16 22.0 -11.9 144 12 314.9 315.0 287.8 317.2 0.65 13 538 5247 -9.1 -30.1 16 21.0 -13.9 150 12 315.3 315.4 287.9 317.3 0.58 14 527 5407 -9.9 -27.9 21 18.0 -14.2 153 12 316.2 316.3 288.3 318.7 0.73 15 524 5451 -10.3 -21.3 40 11.0 -13.5 154 12 316.2 316.5 288.9 320.7 1.33 16 523 5465 -10.5 -17.5 56 7.0 -12.8 154 12 316.1 316.5 289.5 322.3 1.85 17 517 5554 -10.9 -24.9 31 14.0 -14.5 161 12 316.7 316.9 288.8 320.1 0.98 18 514 5599 -11.1 -33.1 14 22.0 -15.6 166 12 317.0 317.1 288.3 318.6 0.46 19 502 5780 -12.3 -17.3 66 5.0 -13.9 187 13 317.7 318.1 290.0 324.2 1.96 20 500 5810 -12.3 -24.3 36 12.0 -15.4 190 13 318.0 318.2 289.3 321.7 1.07 21 499 5825 -12.3 -21.3 47 9.0 -14.9 190 13 318.2 318.5 289.6 323.0 1.40 22 496 5871 -12.5 -30.5 21 18.0 -16.4 191 14 318.5 318.6 288.9 320.7 0.61 23 495 5887 -12.5 -40.5 8 28.0 -17.2 191 14 318.7 318.8 288.6 319.6 0.23 24 483 6074 -13.9 -47.9 4 34.0 -18.5 195 16 319.2 319.3 288.6 319.6 0.10 25 473 6233 -15.3 -44.3 6 29.0 -19.4 201 17 319.4 319.4 288.8 320.0 0.16 26 468 6313 -16.1 -36.1 16 20.0 -19.6 205 18 319.4 319.5 289.0 320.8 0.37 27 461 6427 -16.9 -22.9 60 6.0 -18.5 211 18 319.8 320.0 290.0 324.3 1.31 28 450 6608 -18.3 -22.7 68 4.4 -19.4 220 20 320.2 320.5 290.2 324.9 1.37 29 448 6641 -18.1 -30.1 34 12.0 -20.5 221 20 320.9 321.0 289.8 323.4 0.70 30 446 6674 -18.5 -34.5 23 16.0 -21.4 223 20 320.8 320.9 289.5 322.5 0.46 31 444 6708 -18.5 -38.5 15 20.0 -21.7 225 21 321.2 321.3 289.5 322.4 0.31 32 442 6742 -18.7 -37.7 17 19.0 -21.8 226 21 321.4 321.4 289.6 322.6 0.34 33 439 6793 -19.1 -26.1 54 7.0 -20.7 229 21 321.5 321.7 290.3 325.1 1.04 34 437 6827 -19.3 -22.8 74 3.5 -20.2 231 22 321.7 321.9 290.7 326.5 1.40 35 433 6895 -19.9 -22.8 78 2.9 -20.7 234 22 321.7 322.0 290.7 326.6 1.41 36 420 7121 -20.9 -36.9 22 16.0 -23.5 240 26 323.3 323.4 290.2 324.7 0.38 37 400 7480 -23.7 -48.7 8 25.0 -26.3 240 35 324.2 324.2 290.2 324.6 0.11 38 377 7907 -27.5 -50.5 9 23.0 -29.5 241 36 324.7 324.7 290.3 325.1 0.10 39 319 9086 -34.3 -61.3 5 27.0 -35.7 248 40 331.2 331.2 292.0 331.3 0.03 40 300 9510 -37.7 -66.7 3 29.0 -38.8 250 41 332.2 332.2 292.3 332.3 0.02 41 260 10480 -46.3 -64.3 11 18.0 -46.8 258 46 333.5 333.5 292.7 333.6 0.03 42 250 10740 -48.3 -69.3 7 21.0 -48.7 260 51 334.3 334.3 292.9 334.3 0.01 43 233 11200 -51.7 -67.7 13 16.0 -52.0 260 56 335.9 335.9 293.3 336.0 0.02 44 200 12180 -56.1 -74.1 9 18.0 -56.3 260 73 343.9 343.9 295.3 344.0 0.01 45 169 13245 -59.1 -80.1 5 20.9 -59.3 260 89 355.8 355.8 297.9 355.9 0.00 46 150 13990 -61.3 -84.3 3 23.0 -61.4 270 83 364.5 364.5 299.5 364.5 0.00 47 135 14641 -63.7 -86.7 3 23.0 -63.8 265 71 371.4 371.4 300.8 371.4 0.00 48 120 15366 -63.1 -88.1 2 25.0 -63.3 265 59 385.2 385.2 303.1 385.2 0.00 49 100 16480 -66.7 -89.7 3 23.0 -66.8 255 35 398.9 398.9 305.0 398.9 0.00 50 86 17389 -69.3 -90.3 3 21.0 -69.4 263 27 411.2 411.2 306.6 411.2 0.00 51 72 18452 -69.7 -90.7 3 21.0 -69.8 273 18 431.8 431.8 309.0 431.8 0.00 52 70 18620 -69.3 -91.3 3 22.0 -69.4 275 16 436.1 436.1 309.5 436.1 0.00 53 62 19349 -66.1 -92.1 1 26.0 -66.3 280 14 458.6 458.6 311.7 458.6 0.00 54 50 20650 -66.9 -96.9 1 30.0 -67.1 290 11 485.8 485.8 313.9 485.8 0.00 55 38 22337 -57.5 -91.5 1 34.0 -58.5 282 13 549.5 549.5 318.1 549.5 0.00 56 30 23830 -56.1 -91.1 0 35.0 -57.5 275 15 591.7 591.7 320.2 591.7 0.00 57 26 24742 -54.9 -89.9 1 35.0 -56.7 619.8 619.8 321.5 619.9 0.00 TRP 135 14641 -63.7 -86.7 3 23.0 -63.8 265 71 371.4 371.4 300.8 371.4 0.00 WND 169 13245 -59.1 -80.1 5 20.9 -59.3 260 89 355.8 355.8 297.9 355.9 0.00 Sounding variables and indices 1000-500 mb thick: 5751.00 m Freezing level: 621.00 mb = 4119.01 m = 13513.64 ft Wetbulb zero: 675.65 mb = 3435.43 m = 11270.96 ft Sfc-500 mean rel hum: 40.92 % Est. max temperature: 24.39 C = 75.91 F Sfc-Lift cond lev (LCL): 695.04 mb = 3203.29 m = 10509.34 ft T: 8.48 C 700-500 lapse rate: 7.99 C/km ThetaE index: 19.72 C Layer 840.0- 625.0 mb Conv cond level (CCL): 618.05 mb = 4157.01 m = 13638.32 ft Mean mixing ratio: 6.03 g/kg Conv temperature: 24.83 C = 76.69 F Cap Strength: 1.68 C Lifted Index: -1.01 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.65 C Lifted Index @700 mb: 1.16 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 123.49 J/kg Max Up Vert Vel: 15.72 m/s Conv Inhibition (B-): 65.91 J/kg Cap Strength: 1.68 C Lift Cond Lev (LCL): 633.59 mb = 3957.27 m = 12983.00 ft Lev Free Conv (LFC): 598.59 mb = 4411.12 m = 14472.01 ft Equ Level (EL): 358.59 mb = 8260.00 m = 27099.41 ft B at Equ Level: 123.26 J/kg Max Parcel Lev (MPL): 288.59 mb = 9772.81 m = 32062.63 ft Wind level data Storm motion: 226 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 ---------------------------------------------------------- 0 842 1582 0 0 -0.0 -0.0 | 46 10 -7.4 -7.2 1 818 1829 290 9 8.5 -3.1 | 354 10 1.0 -10.3 2 789 2134 285 4 3.9 -1.0 | 24 9 -3.6 -8.2 3 761 2438 345 1 0.3 -1.0 | 41 11 -7.2 -8.1 4 734 2743 150 5 -2.5 4.3 | 74 10 -9.9 -2.8 5 708 3048 175 9 -0.8 9.0 | 102 8 -8.2 1.8 6 700 3145 180 12 0.0 12.0 | 123 9 -7.4 4.8 7 682 3353 175 13 -1.1 13.0 | 124 10 -8.6 5.8 8 608 4267 130 13 -10.0 8.4 | 94 17 -17.4 1.2 9 521 5486 155 12 -5.1 10.9 | 106 13 -12.5 3.7 10 500 5810 190 13 2.3 12.8 | 137 8 -5.2 5.6 11 481 6096 195 16 4.1 15.5 | 158 9 -3.3 8.3 12 426 7010 240 23 19.9 11.5 | 251 13 12.5 4.3 13 400 7480 240 35 30.3 17.5 | 246 25 22.9 10.3 14 392 7620 240 35 30.3 17.5 | 246 25 22.9 10.3 15 300 9510 250 41 38.5 14.0 | 258 32 31.1 6.8 16 253 10668 260 47 46.3 8.2 | 269 39 38.8 1.0 17 250 10740 260 51 50.2 8.9 | 268 43 42.8 1.7 18 241 10973 260 52 51.2 9.0 | 268 44 43.8 1.9 19 200 12180 260 73 71.9 12.7 | 265 65 64.4 5.5 20 200 12192 260 67 66.0 11.6 | 266 59 58.5 4.5 21 181 12802 265 82 81.7 7.1 | 270 74 74.2 -0.0 22 173 13106 265 75 74.7 6.5 | 271 67 67.3 -0.6 23 169 13245 260 89 87.6 15.5 | 264 81 80.2 8.3 24 165 13411 260 88 86.7 15.3 | 264 80 79.2 8.1 25 150 13990 270 83 83.0 -0.0 | 275 76 75.6 -7.2 26 149 14021 265 83 82.7 7.2 | 270 75 75.2 0.1 27 142 14326 270 78 78.0 -0.0 | 276 71 70.6 -7.2 28 135 14630 265 66 65.7 5.8 | 271 58 58.3 -1.4 29 135 14641 265 71 70.7 6.2 | 271 63 63.3 -1.0 30 129 14935 265 69 68.7 6.0 | 271 61 61.3 -1.2 31 111 15850 265 47 46.8 4.1 | 274 39 39.4 -3.1 32 100 16459 270 35 35.0 -0.0 | 285 28 27.6 -7.2 33 100 16480 255 35 33.8 9.1 | 266 26 26.4 1.9 34 70 18620 275 16 15.9 -1.4 | 315 12 8.5 -8.6 35 50 20650 290 11 10.3 -3.8 | 345 11 2.9 -10.9 36 30 23830 275 15 14.9 -1.3 | 319 11 7.5 -8.5 Wind Parameters Mean winds (0-6000m): 196.0 at 13.8 knts Storm direction: 226.0 at 10.3 knts Shear (0-3000m) pos: 2.1 neg: 0.7 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 51.2 deg Storm rel helicity (0-3000m) pos: 64.9 neg: -54.0 tot: 10.9 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 1.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 4.03 Bulk Shear: 30.61 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 ------------------------------------------------------------------------------- 500 289 6 13 9| 0.0 5.0 5.0| 7.7 -27.0 -19.3 -38.5 -0.45| 13.9 -6.3 1000 294 4 22 10| 3.7 2.5 6.2| 24.6 -27.0 -2.4 -2.4 -0.01| 10.7 -0.1 1500 240 5 34 6| 4.3 1.7 6.0| 55.7 -27.0 28.7 19.1 0.33| 11.4 3.7 2000 194 7 84 6| 3.2 0.5 3.7| 60.7 -31.8 28.9 14.4 0.29| 10.0 2.9 2500 175 8 96 8| 2.6 0.7 3.3| 60.7 -47.0 13.7 5.5 0.17| 9.2 1.5 3000 162 9 97 10| 2.1 0.7 2.9| 64.9 -54.0 10.9 3.6 0.14| 8.2 1.2 4000 156 10 99 12| 1.8 0.5 2.3| 79.5 -54.0 25.5 6.4 0.20| 7.0 1.4 5000 170 11 112 10| 2.4 0.4 2.9|115.2 -54.0 61.2 12.2 0.36| 7.3 2.7 6000 196 14 149 7| 2.5 0.5 3.0|136.8 -60.7 76.1 12.7 0.35| 7.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251020.12.gif