UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010200.upa.cvt Date: 0000Z 2 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 2 JAN 26 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 196 1 925 841 2 850 1530 90 4 SFC 844 1587 2.2 0.3 87 1.9 1.3 90 4 289.0 289.9 282.3 302.3 4.63 4 825 1771 2.8 -1.0 76 3.8 1.1 120 3 291.6 292.3 283.0 304.1 4.31 5 777 2252 0.0 -1.4 90 1.4 -0.6 171 3 293.6 294.4 284.0 306.6 4.44 6 747 2566 -2.1 -5.9 75 3.8 -3.7 273 1 294.6 295.2 283.2 304.4 3.29 7 705 3021 -6.3 -7.4 92 1.1 -6.7 91 2 294.9 295.5 283.1 304.2 3.11 8 700 3077 -6.7 -7.7 93 1.0 -7.1 35 1 295.1 295.6 283.1 304.2 3.06 9 689 3201 -7.7 -10.9 78 3.2 -8.8 45 2 295.3 295.7 282.4 302.6 2.41 10 677 3338 -6.3 -15.3 49 9.0 -9.1 55 3 298.3 298.7 282.9 303.7 1.72 11 662 3513 -7.3 -20.3 35 13.0 -10.8 69 5 299.1 299.3 282.5 302.8 1.15 12 623 3982 -11.3 -22.3 40 11.0 -14.0 106 9 299.8 300.0 282.6 303.1 1.03 13 609 4156 -12.7 -18.7 61 6.0 -14.3 120 11 300.1 300.4 283.2 304.7 1.43 14 604 4219 -12.3 -26.3 30 14.0 -15.3 125 11 301.3 301.4 282.9 303.7 0.74 15 586 4450 -14.3 -24.3 42 10.0 -16.6 154 9 301.6 301.8 283.2 304.6 0.91 16 561 4779 -16.1 -37.1 15 21.0 -19.3 238 7 303.3 303.3 283.1 304.2 0.28 17 500 5640 -20.1 -60.1 2 40.0 -23.2 300 30 308.5 308.5 284.8 308.6 0.02 18 494 5729 -20.5 -62.5 1 42.0 -23.5 303 31 309.1 309.1 285.0 309.2 0.02 19 406 7136 -32.9 -44.9 29 12.0 -33.8 305 40 310.9 310.9 285.9 311.5 0.17 20 400 7240 -33.7 -45.7 29 12.0 -34.6 305 41 311.2 311.2 285.9 311.8 0.16 21 316 8855 -45.5 -59.5 19 14.0 -45.9 305 54 316.5 316.5 287.6 316.6 0.04 22 300 9200 -48.1 -59.1 27 11.0 -48.4 305 63 317.6 317.6 288.0 317.7 0.04 23 271 9867 -52.5 -62.5 29 10.0 -52.7 300 63 320.5 320.5 288.9 320.7 0.03 24 263 10061 -52.3 -69.3 11 17.0 -52.5 300 63 323.6 323.6 289.9 323.6 0.01 25 250 10390 -53.3 -73.3 7 20.0 -53.5 300 63 326.8 326.8 290.8 326.9 0.01 26 241 10626 -53.1 -75.1 5 22.0 -53.4 296 66 330.6 330.6 291.9 330.6 0.01 27 211 11489 -48.7 -85.7 1 37.0 -49.3 290 86 350.2 350.2 296.7 350.3 0.00 28 208 11583 -48.6 -85.6 1 37.0 -49.2 290 89 351.8 351.8 297.0 351.8 0.00 29 200 11840 -48.5 -85.5 1 37.0 -49.1 295 86 356.0 356.0 297.9 356.0 0.00 30 192 12109 -47.7 -84.7 1 37.0 -48.4 295 84 361.4 361.4 299.0 361.4 0.00 31 150 13720 -53.3 -88.3 1 35.0 -53.8 300 63 378.2 378.2 301.9 378.2 0.00 32 100 16270 -62.7 -92.7 1 30.0 -62.9 290 51 406.6 406.6 306.1 406.6 0.00 33 95 16585 -64.1 -92.1 1 28.0 -64.3 284 50 409.8 409.8 306.5 409.8 0.00 34 93 16716 -61.9 -90.9 1 29.0 -62.1 283 49 416.7 416.7 307.3 416.7 0.00 35 72 18288 -65.3 -89.3 2 24.0 -65.5 271 29 441.1 441.1 310.0 441.1 0.00 36 70 18460 -64.7 -89.7 2 25.0 -64.9 270 27 446.0 446.0 310.5 446.0 0.00 37 60 19407 -64.1 -90.1 2 26.0 -64.4 281 20 467.4 467.4 312.4 467.4 0.00 38 54 20061 -60.1 -90.1 1 30.0 -60.6 289 15 490.9 490.9 314.3 490.9 0.00 39 51 20417 -62.1 -91.1 1 29.0 -62.6 294 12 494.3 494.3 314.5 494.3 0.00 40 50 20540 -60.7 -90.7 1 30.0 -61.2 295 11 500.4 500.4 315.0 500.4 0.00 41 43 21484 -58.1 -92.1 1 34.0 -58.9 528.9 528.9 316.9 528.9 0.00 TRP 271 9867 -52.5 -62.5 29 10.0 -52.7 300 63 320.5 320.5 288.9 320.7 0.03 WND 208 11583 -48.6 -85.6 1 37.0 -49.2 290 89 351.8 351.8 297.0 351.8 0.00 Sounding variables and indices 1000-500 mb thick: 5444.00 m Freezing level: 777.00 mb = 2252.39 m = 7389.64 ft Wetbulb zero: 794.65 mb = 2071.93 m = 6797.59 ft Sfc-500 mean rel hum: 49.71 % Est. max temperature: 8.06 C = 46.51 F Sfc-Lift cond lev (LCL): 819.41 mb = 1825.35 m = 5988.60 ft T: 2.48 C 700-500 lapse rate: 5.23 C/km ThetaE index: 2.40 C Layer 747.0- 700.0 mb Conv cond level (CCL): 739.37 mb = 2646.75 m = 8683.46 ft Mean mixing ratio: 4.20 g/kg Conv temperature: 7.58 C = 45.65 F Cap Strength: 2.69 C Lifted Index: 5.49 C Risk: None Lifted Index @300 mb: 9.07 C Lifted Index @700 mb: -0.04 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.76 J/kg Max Up Vert Vel: 5.96 m/s Conv Inhibition (B-): 23.93 J/kg Cap Strength: 5.42 C Lift Cond Lev (LCL): 760.69 mb = 2421.29 m = 7943.78 ft Lev Free Conv (LFC): 695.69 mb = 3125.12 m = 10252.90 ft Equ Level (EL): 685.69 mb = 3238.04 m = 10623.37 ft B at Equ Level: 15.23 J/kg Max Parcel Lev (MPL): 665.69 mb = 3469.12 m = 11381.49 ft Wind level data Storm motion: 330 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 ---------------------------------------------------------- 0 844 1587 90 4 -4.0 0.0 | 137 16 -10.5 11.5 1 819 1829 130 3 -2.3 1.9 | 147 16 -8.8 13.4 2 788 2134 145 3 -1.7 2.5 | 149 16 -8.3 13.9 3 758 2438 215 2 1.1 1.6 | 158 14 -5.4 13.1 4 730 2743 0 0 -0.0 -0.0 | 150 13 -6.5 11.5 5 703 3048 100 2 -2.0 0.3 | 144 15 -8.5 11.8 6 700 3077 35 1 -0.6 -0.8 | 146 13 -7.1 10.6 7 599 4267 130 12 -9.2 7.7 | 141 25 -15.7 19.2 8 575 4572 175 6 -0.5 6.0 | 158 19 -7.1 17.4 9 553 4877 275 7 7.0 -0.6 | 182 11 0.4 10.9 10 531 5182 295 17 15.4 -7.2 | 244 10 8.9 4.3 11 510 5486 285 26 25.1 -6.7 | 256 19 18.6 4.7 12 500 5640 300 30 26.0 -15.0 | 280 20 19.4 -3.5 13 490 5791 305 32 26.2 -18.4 | 289 21 19.7 -6.9 14 400 7240 305 41 33.6 -23.5 | 294 30 27.0 -12.0 15 346 8230 305 46 37.7 -26.4 | 296 35 31.1 -14.9 16 316 8839 305 54 44.2 -31.0 | 297 42 37.7 -19.5 17 300 9200 305 63 51.6 -36.1 | 299 51 45.1 -24.7 18 271 9867 300 63 54.6 -31.5 | 293 52 48.0 -20.0 19 250 10390 300 63 54.6 -31.5 | 293 52 48.0 -20.0 20 240 10668 295 67 60.7 -28.3 | 287 57 54.2 -16.8 21 229 10973 290 70 65.8 -23.9 | 282 61 59.2 -12.5 22 208 11583 290 89 83.6 -30.4 | 284 79 77.1 -19.0 23 200 11840 295 86 77.9 -36.3 | 289 76 71.4 -24.9 24 150 13716 295 71 64.3 -30.0 | 288 61 57.8 -18.5 25 150 13720 300 63 54.6 -31.5 | 293 52 48.0 -20.0 26 143 14021 300 61 52.8 -30.5 | 292 50 46.3 -19.0 27 124 14935 285 64 61.8 -16.6 | 275 56 55.3 -5.1 28 100 16270 290 51 47.9 -17.4 | 278 42 41.4 -6.0 29 97 16459 285 52 50.2 -13.5 | 273 44 43.7 -2.0 30 70 18460 270 27 27.0 -0.0 | 241 23 20.5 11.5 31 50 20540 295 11 10.0 -4.6 | 207 8 3.4 6.8 Wind Parameters Mean winds (0-6000m): 300.3 at 17.6 knts Storm direction: 330.3 at 13.2 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 22.1 deg Storm rel helicity (0-3000m) pos: 93.2 neg: -24.5 tot: 68.8 m^2/s^2 ave: 22.9 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.31 Bulk Shear: 57.51 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 ------------------------------------------------------------------------------- 500 121 3 145 16| 3.3 0.0 3.3| 13.5 0.0 13.5 27.1 0.97| 3.4 3.3 1000 141 3 149 16| 2.6 0.0 2.6| 23.2 -3.0 20.2 20.2 0.54| 4.4 2.4 1500 138 2 149 15| 1.2 0.0 1.2| 24.6 -10.4 14.2 9.5 0.23| 4.3 1.0 2000 112 2 144 15| 0.5 0.0 0.5| 24.6 -23.8 0.8 0.4 -0.05| 4.6 -0.2 2500 119 4 144 16| 1.4 0.0 1.4| 36.1 -24.5 11.7 4.7 0.04| 5.1 0.2 3000 132 5 146 18| 1.2 0.0 1.2| 93.2 -24.5 68.8 22.9 0.28| 6.4 1.8 4000 224 7 175 17| 4.2 0.0 4.2|184.7 -24.5 160.2 40.1 0.48| 9.5 4.6 5000 294 13 219 8| 3.8 0.3 4.1|224.6 -24.5 200.1 40.0 0.51| 8.8 4.4 6000 300 18 253 9| 3.2 0.8 4.0|233.2 -24.5 208.8 34.8 0.49| 7.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260102.00.gif